# positions[].organizations[].parent[].label
Texas A&M Engineering Experiment Station (TEES)

# overview
Our group explores new chemistry related to catalysis and polymer functionalization using the tools and precepts of synthetic organic chemistry to prepare functional oligomers or polymers that in turn are used to either effect catalysis in a greener, more environmentally benign way or to more efficiently functionalize polymers. Often this involves creatively combining the physiochemical properties of a polymer with the reactivity of a low molecular weight compound to form new materials with new functions. These green chemistry projects involve undamental research both in synthesis and catalysis but has practical aspects because of its relevance to practical problems.

A common theme in our catalysis studies is exploring how soluble polymers can facilitate homogeneous catalysis. Homogeneous catalysts are ubiquitously used to prepare polymers, chemical intermediates, basic chemicals and pharmaceuticals. Such catalysts often use expensive or precious metals or expensive ligands or are used at relatively high catalyst loadings. The products often contain traces of these catalysts or ligands - traces that are undesirable for esthetic reasons or because of the potential toxicity of these impurities. Both the cost of these catalysts of these issues require catalyst/product separation - separations that often are inefficient and lead to chemical waste. These processes also use volatile organic solvents - solvents that have to be recovered and separated. Projects underway in our lab explore how soluble polymers can address each of these problems. Examples of past schemes that achieve this goal in a general way as highlighted in the Figure below.

We also use functional polymers to modify existing polymers. Ongoing projects involve molecular design of additives that can more efficiently modify polymers' physical properties. We also use functional polymers in covalent layer-by-layer assembly to surface polymers' surface chemistry.

# keywords[]
0303 Macromolecular And Materials Chemistry

# keywords[]
0306 Physical Chemistry (incl. Structural)

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
0306 Physical Chemistry (incl. Structural)

# keywords[]
0303 Macromolecular And Materials Chemistry

# keywords[]
0306 Physical Chemistry (incl. Structural)

# keywords[]
0306 Physical Chemistry (incl. Structural)

# keywords[]
0303 Macromolecular And Materials Chemistry

# keywords[]
0303 Macromolecular And Materials Chemistry

# keywords[]
0303 Macromolecular And Materials Chemistry

# keywords[]
0306 Physical Chemistry (incl. Structural)

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3404 Medicinal And Biomolecular Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
0306 Physical Chemistry (incl. Structural)

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
0303 Macromolecular And Materials Chemistry

# keywords[]
0306 Physical Chemistry (incl. Structural)

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
0303 Macromolecular And Materials Chemistry

# keywords[]
0306 Physical Chemistry (incl. Structural)

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
0303 Macromolecular And Materials Chemistry

# keywords[]
0306 Physical Chemistry (incl. Structural)

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
0306 Physical Chemistry (incl. Structural)

# educationAndTraining[].organization.label
Massachusetts Institute of Technology - (Cambridge, Massachusetts, United States)

# educationAndTraining[].organization.label
Michigan State University - (East Lansing, Michigan, United States)

# awardsAndHonors[].label
Association of Former Students College-Level Teaching Distinguished Achievement Award, The

# awardsAndHonors[].label
Exxon Education Foundation Faculty Fellow

# publications[].label
110th Anniversary: Reversible Solubilization of Polar Polymers and Polymeric Catalysts in Nonpolar Solvents

# publications[].label
POLYMER LIGANDS THAT CAN REGULATE REACTION TEMPERATURE IN SMART CATALYSTS

# publications[].label
Probing the microenvironment of polymer-supported reagents

# publications[].label
LIPASE-CATALYZED IRREVERSIBLE TRANSESTERIFICATIONS USING ENOL ESTERS AS ACYLATING REAGENTS - PREPARATIVE ENANTIOSELECTIVE AND REGIOSELECTIVE SYNTHESES OF ALCOHOLS, GLYCEROL DERIVATIVES, SUGARS, AND ORGANOMETALLICS

# publications[].label
Protective Encapsulation of Acid-Sensitive Catalysts Using Polyethylene Ligands

# publications[].label
POLYMERS AS LIGANDS, COFACTORS AND SUPPORTS IN CATALYSIS.

# publications[].label
Initiators for nitroxide-mediated "living" free radical polymerizations prepared by Meisenheimer rearrangements of allyl 2,2,6,6-tetramethyl piperidine N-oxides

# publications[].label
Soluble polymer-supported hindered phosphine ligands for palladium-catalyzed aryl amination

# publications[].label
Safer solvents for reactive organometallic reagents

# publications[].label
Microwave promoted Heck reactions using an oligo( ethylene glycol)-bound SCS palladacycle under thermomorphic conditions

# publications[].label
Specific ion effects on the water solubility of macromolecules: PNIPAM and the Hofmeister series.

# publications[].label
COMPETITIVE SYN AND ANTI DEPROTONATION OF DIMETHYLHYDRAZONES BY LITHIUM AMIDE BASES

# publications[].label
Polyisobutylene-supported phosphines as recyclable and regenerable catalysts and reagents.

# publications[].label
Impact of Shell Composition on Dye Uptake by Capsules of Ionic Liquid.

# publications[].label
Polymeric cofactors which accelerate homogeneous rhodium(I) and ruthenium(II) catalyzed hydrogenations of alkenes

# publications[].label
ORIGINS OF STEREOSELECTIVITY IN ASYMMETRIC SYNTHESES USING CHIRAL OXAZOLINE ANIONS

# publications[].label
Soluble polymer supported reusable organo- and palladium-based catalyst for acylation, aryl amination, and cross-coupling chemistry

# publications[].label
Sustainable Hydrocarbon Oligomer Solvent Systems for Sequestration of Trace Organics from Water.

# publications[].label
The use of soluble polymers to effect homogeneous catalyst separation and reuse

# publications[].label
REGIOSELECTIVITY IN DEPROTONATION OF IMINES DERIVED FROM 3-PENTANONE

# publications[].label
PREPARATION AND CHARACTERIZATION OF ALKALI-METAL ORGANOMETALLIC POLYMERS

# publications[].label
An Atomic Force Microscopy Study of the Surface Morphology of Hyperbranched Poly(acrylic acid) Thin Films

# publications[].label
Polyisobutylene Oligomers as Tools for Iron Oxide Nanoparticle Solubilization

# publications[].label
Covalent layer-by-layer assembly-an effective, forgiving way to construct functional robust ultrathin films and nanocomposites

# publications[].label
Polyisobutylene oligorners as soluble, recoverable supports for ligands and catalysts

# publications[].label
Conductive thin films on functionalized polyethylene particles

# publications[].label
Recycling Pd colloidal catalysts using polymeric phosphine ligands and polyethylene as a solvent

# publications[].label
Chemical modification of hyperbranched ultrathin films on gold and polyethylene

# publications[].label
ATTACH CATALYSTS AND REAGENTS TO POLYMERS THAT DISSOLVE ... SOMETIMES

# publications[].label
Hydration and permeation in hyperbranched- and dendrimer-based thin films.

# publications[].label
STEREOCHEMISTRY OF REACTION OF 2-NORBORNYLMAGNESIUM BROMIDE WITH FORMALDEHYDE

# publications[].label
Thermal sequestration of trace metals from aqueous solutions of poly(n-isopropylacrylamide)copolymers.

# publications[].label
SOLUBLE POLYETHYLENE-BOUND AND POLYSTYRENE-BOUND TIN HALIDES AS CATALYSTS FOR REDUCTIONS OF ALKYL AND ARYL BROMIDES AND IODIDES BY SODIUM-BOROHYDRIDE

# publications[].label
ENTRAPMENT OF FUNCTIONALIZED ETHYLENE OLIGOMERS IN POLYETHYLENE

# publications[].label
Polyolefins as supports and solvents in Ru-catalyzed metathesis chemistry

# publications[].label
Syntheses of Terminally Functionalized Polyisobutylene Derivatives Using Diazonium Salts

# publications[].label
Infrared thermographic screening of combinatorial libraries of heterogeneous catalysts

# publications[].label
Applications of catalysts on soluble supports.

# publications[].label
Chemically grafted polymeric filters for chemical sensors: Hyperbranched poly(acrylic acid) films incorporating beta-cyclodextrin receptors and amine-functionalized filter layers

# publications[].label
Reversible changes in solution pH resulting from changes in thermoresponsive polymer solubility.

# publications[].label
SURFACE-REACTIONS OF POLY(VINYL CHLORIDE) FILM WITH LITHIATED ALPHA,OMEGA-DIAMINOPOLY (ALKENE OXIDE) OLIGOMERS

# publications[].label
Effect of solvent polarity on polyethylene-solution interfaces

# publications[].label
ALKENE HYDROFORMYLATION USING SOLUBLE POLYMER-BOUND IRIDIUM AND RHODIUM COMPLEXES

# publications[].label
Simultaneous deprotection and purification of BOC-amines based on ionic resin capture

# publications[].label
REACTIVITY AND STABILITY OF COPPER(II) CARBOXYLATES AT POLYETHYLENE INTERFACES

# publications[].label
Pseudo biphasic Rh-catalyzed cyclopropanation using recyclable Rh(II) catalysts

# publications[].label
ANYL 378-On-chip investigations of specific ion effects on polymer and protein aggregation

# publications[].label
Fluorescence studied of solvent-polymer interactions at poly(acrylic acid) grafts and their derivatives on polyethylene films

# publications[].label
A soluble fluorous phase polymer support

# publications[].label
Applications of poly(alpha-olefin)s as solvents in organometallic chemistry

# publications[].label
AZO DYE STEREOISOMERIZATION AT POLYETHYLENE SOLUTION INTERFACES

# publications[].label
HIGHLY REGIOSELECTIVE DEPROTONATIONS OF ACYCLIC KETIMINES

# publications[].label
Multilayer dendrimer-polyanhydride composite films on glass, silicon, and gold wafers

# publications[].label
Lewis acid and Lewis base catalysts on nonpolar soluble polymer supports.

# publications[].label
POLYMERIC COFACTORS FOR HOMOGENEOUS RHODIUM(I) CATALYZED ALKENE HYDROGENATIONS

# publications[].label
Synthesis, characterization, and utility of thermoresponsive natural/unnatural product macroligands for affinity chromatography.

# publications[].label
ASYMMETRIC ELECTROPHILIC REACTIONS USING CHIRAL ACYCLIC IMIDATE ESTER ENOLATES

# publications[].label
Designing recoverable, reusable Heck catalysts.

# publications[].label
Polymer supports in organic catalysis and synthesis.

# publications[].label
Preparation of highly impermeable hyperbranched polymer thin-film coatings using dendrimers first as building blocks and then as in situ thermosetting agents

# publications[].label
POLYETHYLENE CARBOXYLATE-BOUND TRIRUTHENIUM CLUSTERS AS ALCOHOL OXIDATION CATALYSTS

# publications[].label
STUDIES OF 2-DIMENSIONAL MORPHOLOGY AT SURFACE-FUNCTIONALIZED POLYETHYLENE FILMS

# publications[].label
SOLUBLE POLYMER-BOUND TIN HALIDES AS CATALYSTS FOR REDUCTIONS OF ALKYL-HALIDES USING NABH4

# publications[].label
Fluorous-phase soluble polymeric ligands for catalysis and metal complexation.

# publications[].label
Terminally functionalized polyisobutylene oligomers as soluble supports in catalysis.

# publications[].label
Synthesis of hyperbranched, hydrophilic fluorinated surface grafts

# publications[].label
Catalysis with palladium colloids supported in poly(acrylic acid)-grafted polyethylene and polystyrene

# publications[].label
A phase-separable second-generation hoveyda-grubbs catalyst for ring-opening metathesis polymerization (vol 50, pg 3954, 2012)

# publications[].label
SOLVENT EFFECTS ON ESTER ALCOHOLYSIS AT FUNCTIONALIZED POLYETHYLENE SURFACES

# publications[].label
MOLECULAR-STRUCTURE OF THE LITHIUM ENOLATE OF ACETALDEHYDE

# publications[].label
Surface-grafted, hyperbranched poly(acrylic acid) films: New interfaces relevant to sensing and anti-corrosion applications.

# publications[].label
Functional hyperbranched ultrathin films for support of catalysts.

# publications[].label
New approaches to the introduction of molecular modeling to beginning organic students.

# publications[].label
Nonpolar polymers for metal sequestration and ligand and catalyst recovery in thermomorphic systems.

# publications[].label
"Click"-based covalent layer-by-layer assembly on polyethylene using water-soluble polymeric reagents

# publications[].label
Highly active, separable and recyclable bipyridine iridium catalysts for C-H borylation reactions

# publications[].label
ANIONIC SYNTHESES OF TERMINALLY FUNCTIONALIZED ETHYLENE OLIGOMERS

# publications[].label
Asymmetric epoxidation of trans-alkenes catalyzed by chiral ketones

# publications[].label
Synthesis of fatty acids using organocopper (I) ate complexes derived from Grignard reagents.

# publications[].label
Effects of Hofmeister Anions on the LCST of PNIPAM as a Function of Molecular Weight.

# publications[].label
Combinatorial synthesis of silica-supported metal binding agents and sensors

# publications[].label
Designing phase selectivity into polymer supports.

# publications[].label
Polyisobutylene oligomer-bound polyoxometalates as efficient and recyclable catalysts for biphasic oxidations with hydrogen peroxide

# publications[].label
Applications of polymeric smart materials to environmental problems.

# publications[].label
Aqueous solvation and functionalization of weak-acid polyelectrolyte thin films

# publications[].label
PREPARATION AND CHARACTERIZATION OF ALKALI METAL ORGANOMETALLIC POLYMERS.

# publications[].label
Hydrocarbon Soluble Recyclable Silylation Reagents and Purification Auxiliaries.

# publications[].label
New approaches for polymer surface modification

# publications[].label
SEPARATION OF ENANTIOMERS AS DIFFERENTLY SIZED PSEUDOENANTIOMERIC SALTS

# publications[].label
Thermomorphic systems for Heck catalysis and metal sequestration.

# publications[].label
Ligand exchange studies of N-heterocyclic carbene Ag(I) complexes

# publications[].label
Monitoring the folding behavior of proteins and polymers on chip

# publications[].label
SURFACE MODIFICATION OF ESTER-CONTAINING POLYMERS WITH ANIONIC DERIVATIVES OF AMINE-TERMINATED OLIGOMERS

# publications[].label
CONCURRENT CATALYTIC REDUCTION STOICHIOMETRIC OXIDATION USING OLIGOMERICALLY LIGATED CATALYSTS AND POLYMER-BOUND REAGENTS

# publications[].label
FACTORS CONTROLLING REGIOSELECTIVITY IN DEPROTONATIONS OF UNSYMMETRICAL KETIMINES

# publications[].label
Palladium catalyzed C-C coupling under thermomorphic conditions.

# publications[].label
Synthesis of functional interfaces using irregularly hyperbranched grafts.

# publications[].label
Thiophene polymerization in an ultrathin hyperbranched graft on a polyethylene film substrate.

# publications[].label
Alternatives for Conventional Alkane Solvents.

# publications[].label
Catalytic oxidations of alcohols using phenanthroline-Pd complexes and oxygen

# publications[].label
Phase selective polymer supports for catalysis

# publications[].label
HEPTAMETHYLINDENYL LANTHANIDE(III) COMPLEXES OF LANTHANUM, NEODYMIUM, AND ERBIUM

# publications[].label
Fluorescence studies of solvent-polymer interactions at poly(acrylic acid) grafts and their derivatives on polyethylene films

# publications[].label
Soluble polymer-supported catalysts containing azo dyes.

# publications[].label
Sequestration of trace metals using water-soluble and fluorous phase-soluble polymers

# publications[].label
Fully recyclable Bronsted acid catalyst systems

# publications[].label
Tuning the surface mechanics of PNIPAM/SiO2 composite films

# publications[].label
POLYMERS AS LIGANDS, COFACTORS AND SUPPORTS IN CATALYSIS

# publications[].label
Surface selective modification of poly(vinyl chloride) film with lithiated alpha,omega-diaminopoly(alkene oxide)s

# publications[].label
HETEROGENEOUS GRAFTING CHEMISTRY USING RESIDUAL UNSATURATION AS A GRAFT SITE PRECURSOR

# publications[].label
ORIGINS OF STEREOSELECTIVITY IN ASYMMETRIC SYNTHESES USING CHIRAL OXAZOLINES

# publications[].label
FLUORESCENCE STUDIES OF SOLVENT POLYMER INTERACTIONS AT SURFACE FUNCTIONALIZED POLYETHYLENE FILMS

# publications[].label
New syntheses of hyperbranched polyamine grafts.

# publications[].label
DESIGN AND SYNTHESIS OF SMART POLYMERIC CATALYSTS AND RESPONSIVE MODIFIED POLYMER SURFACES

# publications[].label
CHARACTERIZATION AND ANALYSIS OF REACTIVE ORGANOMETALLIC POLYMERS

# publications[].label
ANIONIC GRAFTING AT POLYETHYLENE SURFACES

# publications[].label
THE EFFECT OF SOLVENT POLARITY ON POLYETHYLENE-SOLUTION INTERFACES

# publications[].label
New routes to hyperbranched poly(acrylic acid) surface grafts on polyethylene films and powders

# publications[].label
Polysiloxanes as inorganic soluble polymer supports in synthesis

# publications[].label
Using H-1 NMR Spectra of Polymers and Polymer Products To Illustrate Concepts in Organic Chemistry

# publications[].label
DIPHENYLPHOSPHINATED ETHYLENE OLIGOMERS AS POLYMERIC REAGENTS FOR SYNTHESIS OF ALKYL CHLORIDES FROM ALCOHOLS

# publications[].label
CHEMICALLY MODIFIED SURFACES IN CATALYSIS

# publications[].label
Pd-catalyzed synthesis of a tethered soluble polymeric phosphine ligand

# publications[].label
Using soluble polymers to recover catalysts and ligands.

# publications[].label
Microwave promoted C-C coupling reactions employing a water-soluble, air-stable, SCS palladacycle.

# publications[].label
SYNTHESIS AND ELABORATION OF POLYMER SURFACES WITH CONTROLLABLE REACTIVITY AND SWELLABILITY

# publications[].label
Designing surfaces with wettability that varies in response to solute identity and concentration.

# publications[].label
Polyolefin Soluble Polyisobutylene Oligomer-Bound Metallophthalocyanine and Azo Dye Additives

# publications[].label
"Smart" soluble polymer supports for catalysis and synthesis

# publications[].label
SYNTHESIS AND UTILIZATION OF ORGANOCOPPER(I) ATE COMPLEXES FROM GRIGNARD-REAGENTS

# publications[].label
Homogenous enzymatic synthesis using a thermo-responsive water-soluble polymer support

# publications[].label
Solute- and temperature-responsive "smart" grafts and supported membranes formed by covalent layer-by-layer assembly.

# publications[].label
LOCATION AND MOBILITY OF FUNCTIONAL-GROUPS AT SURFACE OF OXIDIZED, LOW-DENSITY POLYETHYLENE FILM

# publications[].label
Using Polymer Synthesis, Reactions and Properties as Examples of Concepts in Beginning Organic Chemistry

# publications[].label
Very active, selective chiral phosphane/diamine catalysts for ketone reduction

# publications[].label
Polyethylene as a nonvolatile solid cosolvent phase for catalyst separation and recovery.

# publications[].label
Poly(N-isopropylacrylamide) soluble polymer supports in catalysis and synthesis

# publications[].label
New approaches in polymer surface modification

# publications[].label
Application of polyethylene as a "Solid Solvent" in organic synthesis

# publications[].label
New strategies in catalyst development, optimization and recycling

# publications[].label
Synthesis and electrochemical characterization of surface-grafted poly(acrylic acid) beta-cyclodextrin films modified with polymer filter layers.

# publications[].label
Polyethylene as a Cosolvent and Catalyst Support in Ring-Opening Metathesis Polymerization

# publications[].label
FORMATION AND ISOMERIZATION OF 2-AZAALLYLLITHIUM REAGENTS IN DEPROTONATIONS OF N-BENZYL KETIMINES CONTAINING ALPHA-PROTONS

# publications[].label
Lower ruthenium leaching using PIB-supported metathesis catalyst

# publications[].label
Surface reactions of poly(vinyl chloride) film with lithiated ,-diaminopoly(alkene oxide) oligomers

# publications[].label
MODIFICATION OF SUBSTRATE REACTIVITY USING SOLUBLE POLYMERIC SUPPORTS

# publications[].label
Using soluble polymers to enforce catalyst-phase-selective solubility and as antileaching agents to facilitate homogeneous catalysis.

# publications[].label
Effects of end group polarity and molecular weight on the lower critical solution temperature of poly(N-isopropylacrylamide)

# publications[].label
New sorts of polymeric ligands for transition metal catalysts.

# publications[].label
Use of Margarine for the Successful Removal of Polyisobutylene in an Anhinga (Anhinga anhinga) and Great Blue Heron (Ardea herodias).

# publications[].publisher
Association of Avian Veterinarians (AAV)

# publications[].label
Hyperbranched poly(acrylic acid) grafts on polyethylene: Substrates for synthesis of functionally elaborate surfaces.

# publications[].label
Hyperbranch grafting on a gold surface-investigation of pH responsiveness.

# publications[].label
ANNEALING AND REORGANIZATION OF SULFONATED POLYETHYLENE FILMS TO PRODUCE SURFACE-MODIFIED FILMS OF VARYING HYDROPHILICITY

# publications[].label
KF/BASIC ALUMINA - AN EFFICIENT BASE FOR MICHAEL CONDENSATIONS OF NITROALKANES

# publications[].label
Functionalized hyperbranched grafts on polyethylene powder for support of Pd(0)-phosphine catalyst.

# publications[].label
Reusable, recoverable, polymeric supports: Applications in homogeneous catalysis

# publications[].label
Poly(4-dodecylstyrene) as a phase-selectively soluble polymer support in homogeneous catalysis

# publications[].label
CONCURRENT CATALYTIC REDUCTION STOICHIOMETRIC OXIDATION USING OLIGOMERICALLY LIGATED CATALYSTS AND POLYMER-BOUND REAGENTS

# publications[].label
Synthesis of a family of highly phase selectively soluble poly(4-alkylpolystyrene) supports for palladium-mediated homogeneous catalysis

# publications[].label
Thermomorphic systems for heck catalysis and metal sequestration

# publications[].label
Polythiophene formation within hyperbranched grafts on polyethylene films

# publications[].label
THE SYNTHESIS OF A CHLOROPRASEODYMIUM HYDRIDE

# publications[].label
Polyisobutylene-supported bidentate triazole-NHC-palladium complex as a recyclable catalyst for the Heck reaction

# publications[].label
SN2 Reactions in Hydrocarbon Solvents Using Ammonium-Terminated Polyisobutylene Oligomers as Phase-Solubilizing Agents and Catalysts.

# publications[].label
Terminally-functionalized polyisobutylene oligomers as supports for ligands and catalysts.

# publications[].label
MODIFICATION OF POLYOLEFIN SURFACES WITH IRON CLUSTER OXIDANTS

# publications[].label
CONTROL OF SURFACE FUNCTIONALIZATION OF POLYETHYLENE POWDERS PREPARED BY COPRECIPITATION OF FUNCTIONALIZED ETHYLENE OLIGOMERS AND POLYETHYLENE

# publications[].label
Solubilization of silica nanoparticles in alkanes and poly(alpha-olefin)s by functionalized polyisobutylene oligomers

# publications[].label
Soluble polymers as catalysts and substrate supports in catalysis

# publications[].label
GRAFTING OF C-60 ONTO POLYETHYLENE SURFACES

# publications[].label
Using soluble polymer supports to facilitate homogeneous catalysis.

# publications[].label
Precipitons - Functional protecting groups to facilitate product separation: Applications in isoxazoline synthesis

# publications[].label
Responsive polymer supports in synthesis and catalysis.

# publications[].label
Thermal sequestration of trace metals from aqueous solutions of poly(n-isopropylacrylamide)copolymers

# publications[].label
Tridentate SCS palladium(II) complexes: New, highly stable, recyclable catalysts for the heck reaction

# publications[].label
Anionic grafting at polyethylene surfaces

# publications[].label
Using soluble polymers in latent biphasic systems.

# publications[].label
Hyperbranched grafting on a polyethylene surface

# publications[].label
Block copolymers derived from polyisobutylene oligomers

# publications[].label
STUDIES OF ESTER CHEMISTRY AT LABILE FLUORESCENT-FUNCTIONALIZED POLYETHYLENE SURFACES

# publications[].label
Analytical chemistry: Reactions assayed by magnets.

# publications[].label
Electrostatic immobilization of glucose oxidase in a weak acid, polyelectrolyte hyperbranched ultrathin film on gold: fabrication, characterization, and enzymatic activity.

# publications[].label
ASYMMETRIC ELECTROPHILIC SYNTHESES USING CHIRAL ACYCLIC IMIDATE ESTER ENOLATES - HIGHLY ENANTIOSELECTIVE SYNTHESES OF CARBOXYLIC-ACID ESTERS

# publications[].label
Mechanistic studies of SCS-Pd complexes used in Heck catalysis

# publications[].label
COMPLEXATION OF EUROPIUM USING POLYETHYLENE CARBOXYLIC-ACID

# publications[].label
Recyclable Polyisobutylene-Bound HMPA as an Organocatalyst in Recyclable Poly(alpha-olefin) Solvents

# publications[].label
Use of responsive polyelectrolyte and hydrogen-bonded polymers in surface chemistry and catalysis.

# publications[].label
NEW GRAFTING CHEMISTRY FOR FUNCTIONALIZED POLYETHYLENE FILMS

# publications[].label
Process for forming self-assembled polymer layers on a metal surface

# publications[].label
Superhydrophobic surfaces formed using layer-by-layer self-assembly with aminated multiwall carbon nanotubes.

# publications[].label
ALKALI METAL ORGANOMETALLIC POLYMERS: PREPARATION AND APPLICATIONS IN POLYMER AND REAGENT SYNTHESIS.

# publications[].label
Strategies for protecting and manipulating triazine derivatives

# publications[].label
SYNTHESIS OF SMART LIGANDS THAT REGULATE HOMOGENEOUSLY CATALYZED-REACTIONS

# publications[].label
Capsules of the Poly(-olefin) PAO432 for Removal of BTEX Contaminants from Water

# publications[].label
PREPARATION OF BETA-LACTAMS BY THE CONDENSATION OF LITHIUM ESTER ENOLATES WITH ARYL ALDIMINES

# publications[].label
In situ synthesis of highly branched polymer films at self-assembled monolayers.

# publications[].label
REGIOSELECTIVITY IN DEPROTONATION OF KETONE DIMETHYLHYDRAZONES WITH LITHIUM AMIDE BASES

# publications[].label
Hyperbranched poly(acrylic acid) grafts as substrates for synthesis of functionally elaborated surfaces.

# publications[].label
Hyperbranched poly(acrylic acid) grafts as substrates for synthesis of functionally elaborated surfaces

# publications[].label
Hyperbranched grafting on oxidized polyethylene surfaces

# publications[].label
Fabrication of micro reaction cages with tailored properties

# publications[].label
Effects of LCST phenomena on the protonation state of constituents of amine-containing PNIPAM copolymers

# publications[].label
Alternative polymer supports for organic chemistry.

# publications[].label
ORGN 554-Polyisobutylene supported ligands for homogeneous Cr(III) and Ru(II) catalysts

# publications[].label
Tridentate SCS-palladium(II) complexes: New, highly stable, recyclable catalysts for the heck reaction.

# publications[].label
Responsive polymer supports in synthesis and catalysis

# publications[].label
EFFECT OF SOLVENT POLARITY ON FUNCTIONALIZED POLYETHYLENE SOLUTION INTERFACES

# publications[].label
CHEMISTRY OF THE INITIATION OF RADICAL POLYMERIZATION BY OXYGEN AND ALKYLBORON COMPOUNDS

# publications[].label
"Smart" soluble polymer supports for catalysis and synthesis.

# publications[].label
CATALYTIC REDUCTIONS OF ALKYL-HALIDES USING SOLUBLE POLYETHERS AND TRI-NORMAL-BUTYLTIN CHLORIDE AS COCATALYSTS

# publications[].label
Environment dependent tunability of surface mechanics in PNIPAM/SiO2 composite films

# publications[].label
Designing Phase Selectively Soluble Polymer-Supports for Dimethylaminopyridine and Phosphine-Ligated Pd(0) Catalysts

# publications[].label
Chemical modification of hyperbranched ultrathin films on gold and polyethylene

# publications[].label
THE USE OF FUNCTIONALIZED POLYETHYLENE TO RECOVER AND REUSE HOMOGENEOUS CATALYSTS

# publications[].label
Visible light mediated photoredox reactions catalyzed by recyclable PIB-bound ruthenium photoredox catalysts

# publications[].label
The hyperbranched films grafted to gold, silicon and aluminum.

# publications[].label
Fluorescence studies of solvent-polymer interactions at poly(acrylic acid) grafts and their derivatives on polyethylene films.

# publications[].label
Designing polymers for biphasic liquid/liquid separations after homogeneous reactions

# publications[].label
Minimizing solvent waste in catalytic reactions in highly recyclable hydrocarbon solvents.

# publications[].label
Development of Organic Polymer-bound Metal Complex Catalysts

# publications[].label
An atomic force microscopy study of the surface morphology of hyperbranched poly(acrylic acid) thin films

# publications[].label
Meisenheimer rearrangement of allyl N-oxides as a route to initiators for nitroxide-mediated "living" free radical polymerizations

# publications[].label
Solute responsiveness of stimuli-responsive polymers in the solution and solid state

# publications[].label
SURFACE SELECTIVITY IN BLENDING POLYETHYLENE POLY(ETHYLENE GLYCOL) BLOCK COOLIGOMERS INTO HIGH-DENSITY POLYETHYLENE

# publications[].label
FACILE CARBON-CARBON BOND ROTATION IN AZAALLYLLITHIUM REAGENTS

# publications[].label
New chemistry for surface modification of polyethylene

# publications[].label
SOLVENT STUDIES OF PYRENE-LABELED BLOCK COOLIGOMER FUNCTIONALIZED POLYETHYLENE

# publications[].label
Organocatalytic Michael Addition as a Method for Polyisobutylene Chain-End Functionalization.

# publications[].label
Measuring LCSTs by novel temperature gradient methods: evidence for intermolecular interactions in mixed polymer solutions.

# publications[].label
Effect of pH, fluorination, and number of layers on the inhibition of electrochemical reactions by grafted, hyperbranched poly(acrylic acid) films

# publications[].label
LEWIS BASE PROPERTIES OF POTASSIUM-GRAPHITE

# publications[].label
Heck reactions: a caveat on the use of palladium(II) PCP-type catalysts

# publications[].label
pH-switchable, ultrathin permselective membranes prepared from multilayer polymer composites

# publications[].label
Thiophene polymerization in an ultrathin hyperbranched graft on a polyethylene film substrate

# publications[].label
STEREOSELECTIVE FORMATION AND ELECTROPHILIC SUBSTITUTION OF ALDEHYDE HYDRAZONE LITHIO ANIONS

# publications[].label
CATALYTIC CYCLOPROPANATION WITH TRANSITION-METAL SALTS OF SOLUBLE POLYETHYLENE CARBOXYLATES

# publications[].label
GENERATION AND UTILIZATION OF COPPER(I) ATE COMPLEXES FROM DIASTEREOMERIC AND ENANTIOMERIC ALKYLMERCURY REAGENTS

# publications[].label
Solute- and Temperature-responsive Smart Membranes Formed by Covalent Layer-by-layer Assembly

# publications[].label
USE OF FUNCTIONALIZED POLYETHYLENE TO RECOVER AND REUSE HOMOGENEOUS CATALYSTS.

# publications[].label
Separable, soluble polystyrene supports in synthesis and catalysis

# publications[].label
Highly active Pd(II) PCP-type catalysts for the Heck reaction

# publications[].label
New chemistry for surface modification of polyethylene.

# publications[].label
Applications of catalysts on soluble supports.

# publications[].label
Outstanding Reviewers for Green Chemistry in 2018

# publications[].label
Synthesis of aryl-substituted polyisobutylenes as precursors for ligands for greener, phase-selectively soluble catalysts

# publications[].label
SOLUBLE POLYMER-BOUND REAGENTS AND CATALYSTS

# publications[].label
Soluble polymeric ligands for metal complexation and catalyst recovery

# publications[].label
NEW BINARY LANTHANIDE CATALYSTS FOR STEREOSPECIFIC DIENE POLYMERIZATION

# publications[].label
DYNAMIC STRUCTURES OF ZINC, MAGNESIUM, AND ALUMINUM AZAALLYLMETAL REAGENTS

# publications[].label
USE OF FUNCTIONALIZED ETHYLENE OLIGOMERS TO PREPARE RECOVERABLE, RECYCLABLE NICKEL(0) DIENE CYCLOOLIGOMERIZATION CATALYSTS

# publications[].label
KINETIC FORMATION AND EQUILIBRATION OF ISOMERIC KETONE DIMETHYLHYDRAZONE LITHIO ANIONS

# publications[].label
Multilayer dendrimer-poly(anhydride) composite thin films on glass, silicon, gold and aluminum wafers.

# publications[].label
Soluble polyethylene oligomers as supports for NHC ligands

# publications[].label
Macromolecular ligands for homogeneous catalysts

# publications[].label
Studies of Ligand Exchange in N-Heterocyclic Carbene Silver(I) Complexes

# publications[].label
Hyperbranched poly(acrylic acid) grafts on polyethylene; Substrates for synthesis of functionally elaborate surfaces

# publications[].label
Polyisobutylene as a soluble polymer support for salen ligands

# publications[].label
Using polymers to control substrate, ligand, or catalyst solubility

# publications[].label
Synthesis and characterization of surface-grafted, hyperbranched polymer films containing fluorescent, hydrophobic, ion-binding, biocompatible, and electroactive groups

# publications[].label
A POLYETHYLENE-BOUND RUTHENIUM(II) CATALYST FOR INTERMOLECULAR AND INTRAMOLECULAR KHARASCH REACTIONS

# publications[].label
Initiators for nitroxide-mediated "living" free radical polymerizations prepared by meisenheimer rearrangement of allyl 2,2,6,6-tetramethylpiperidine N-oxides.

# publications[].label
Inhibition of electrochemical reactions at gold surfaces by grafted, highly fluorinated, hyperbranched polymer films

# publications[].label
Polymer Inverse Temperature-Dependent Solubility: A Visual Demonstration of the Importance of T Delta S in the Gibbs Equation

# publications[].label
NEW STRATEGIES IN USING MACROMOLECULAR CATALYSTS IN ORGANIC-SYNTHESIS

# publications[].label
Using polymer synthesis, reactions and properties as examples of concepts in beginning organic chemistry

# publications[].label
Sequestration of Phenols from Water into Poly(alpha-olefins) Facilitated by Hydrogen Bonding Polyisobutylene Additives

# publications[].label
MODIFICATION OF SUBSTRATE REACTIVITY USING SOLUBLE POLYMERIC SUPPORTS

# publications[].label
Synthetic design of "responsive" surfaces

# publications[].label
Polymers with very low polydispersities from atom transfer radical polymerization

# publications[].label
A phase separable polycarbonate polymerization catalyst.

# publications[].label
PHASE-SEPARATION OF SOLUBLE POLYMERS AS A TOOL IN CATALYST RECOVERY AND RATE REGULATION

# publications[].label
Functionalized Polyisobutylene and Liquid/Liquid Separations as a Method for Scavenging Transition Metals from Homogeneously Catalyzed Reactions

# publications[].label
Parallel effects of cations on PNIPAM graft wettability and PNIPAM solubility.

# publications[].label
RATE ACCELERATING POLYMERIC COFACTORS IN THE HOMOGENEOUS HYDROGENATION OF ALKENES.

# publications[].label
Polyisobutylene supports - a non-polar hydrocarbon analog of PEG supports

# publications[].label
Latent solid-phase extraction with thermoresponsive soluble polymers

# publications[].label
Supported Catalysts Useful in Ring-Closing Metathesis, Cross Metathesis, and Ring-Opening Metathesis Polymerization.

# publications[].label
The use of responsive polyelectrolyte and hydrogen-bonded polymers in surface chemistry and catalysis

# publications[].label
Fluorous phase soluble polymer supports for synthesis and catalysis.

# publications[].label
Preparation of hyperbranched polymer films grafted on self-assembled monolayers

# publications[].label
NEW RADICAL INITIATORS FOR SURFACE GRAFTING OF POLYETHYLENE

# publications[].label
New syntheses of hyperbranched polyamine grafts

# publications[].label
New synthetic methods for the formation of basic, polyvalent, hyperbranched grafts

# publications[].label
ALLYLIC SUBSTITUTION USING HETEROGENEOUS PALLADIUM CATALYSTS

# publications[].label
ASYMMETRIC-SYNTHESIS OF ORGANOMETALLIC REAGENTS USING ENZYMATIC METHODS

# publications[].label
Polyolefin oligomers as additives, catalysts, and solvents

# publications[].label
CHEMISTRY OF COPPER(II) CARBOXYLATES AT POLYETHYLENE SOLUTION INTERFACES

# publications[].label
Chemistry of copper(II) carboxylates at polyethylene solution-interfaces

# publications[].label
TRANSITION-STATES IN HINDERED LITHIUM DIALKYLAMIDE DEPROTONATIONS OF CARBONYL DERIVATIVES

# publications[].label
Polymer inverse temperature dependent solubility: A visual demonstration of the importance of T Delta S in the Gibbs equation

# publications[].label
Highly organic phase soluble polyisobutylene-bound cobalt phthalocyanines as recyclable catalysts for nitroarene reduction

# publications[].label
Polyvalent hydrogen-bonding functionalization of ultrathin hyperbranched films on polyethylene and gold

# publications[].label
Use of polymers for the sequestration of atrazine.

# publications[].label
MODIFICATION, RECONSTRUCTION, AND REORGANIZATION OF SULFONATED POLYETHYLENE SURFACES

# publications[].label
Co and terpolymers of styrenic monomers having reactive functional groups

# publications[].label
Novel procedure for the removal of Ru after ROMP and RCM reactions using PIB-bound isocyanides

# publications[].label
Poly(4-tert-butylstyrene) as a soluble polymer support in homogeneous catalysis.

# publications[].label
Alternative polymer supports for organic chemistry

# publications[].label
STEREOSELECTIVITY IN FORMATION OF STABILIZED CARBANIONS

# publications[].label
New methods for recovery of soluble polymer-bound reagents

# publications[].label
Synthesis and characterization of electronically varied XCX palladacycles with functional arene groups

# publications[].label
High-throughput studies of the effects of polymer structure and solution components on the phase separation of thermoresponsive polymers

# publications[].label
CATALYTIC CYCLOPROPANATION WITH TRANSITION-METAL SALTS OF SOLUBLE POLYETHYLENE CARBOXYLATES

# publications[].label
Synthesis of polyisobutylene-attached metallophthalocyanines as homogeneous catalysts in reduction and oxidation reactions

# publications[].label
Soluble polymer supports for homogeneous catalysis in flow reactions

# publications[].label
Thin hyperbranched films grafted to gold, silicon and aluminum

# publications[].label
Comparison of covalently and noncovalently functionalized carbon nanotubes in epoxy.

# publications[].label
New synthetic procedures for preparation of surface-grafted polyolefin films

# publications[].label
New approaches in polymer surface modification

# publications[].label
Polymers responsive to radiation pressures

# publications[].label
PH AND SOLVENT RESPONSIVE REACTIVITY OF SURFACE-GRAFTED POLYETHYLENE FILMS

# publications[].label
A combinatorial approach to studying the effects of N-alkyl groups on poly(N-alkyl and N,N-dialkylacrylamide) solubility.

# publications[].label
RATE ACCELERATING POLYMERIC COFACTORS IN THE HOMOGENEOUS HYDROGENATION OF ALKENES

# publications[].label
Molecular engineering of organic reagents and catalysts using soluble polymers

# publications[].label
MICHAEL ADDITIONS OF NITROALKANES TO ALPHA,BETA-UNSATURATED CARBONYL-COMPOUNDS USING KF BASIC ALUMINA

# researcherOn[].label
REU Site: Sustainable Chemistry at Texas A&M University

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
Synthesis and molecular engineering of novel conjugated polymers with zero torsional defect for organic solar cells

# researcherOn[].awardedBy.label
Qatar National Research Fund - (Doha, Qatar)

# researcherOn[].label
Polymers as Solvents and Ligands in Sustainable Homogeneous Catalysis

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
Responsively Soluble Polymers for Purification of Organic and Aqueous Solutions

# researcherOn[].awardedBy.label
Qatar National Research Fund - (Doha, Qatar)

# streetAddress
Texas A&M University; Chemistry Department; 3255 TAMU

# organizations[]
Texas A&M Engineering Experiment Station (TEES)

# schools[]
Texas A&M Engineering Experiment Station (TEES)

# etdChairOf[].label
Lynch, Thomas . (1981-06). Dialkylargentate (I) decompositions and the heterogenization of analogous complexes for catalyst preparations. Doctoral Dissertation.

# etdChairOf[].label
Bursten, Marian Stager (1980-06). Ligand absorbing polymers in homogeneous hydrogenation. Doctoral Dissertation.

# etdChairOf[].label
Hu, Ho-Pin (1985-06). Functionalization of polyolefins : entrapment of functionalized ethylene oligomers in polyethylene. Doctoral Dissertation.

# etdChairOf[].label
Xu, Guo-Feng (1994-06). Surface modification of preformed polymeric materials : direct functionalization of reactive polymer surfaces. Doctoral Dissertation.

# etdChairOf[].label
Chandran, Rama Subramanium (1986-06). Syntheses and applications of functionalized polyolefins as ligands for homogeneous transition metal catalysts. Doctoral Dissertation.

# etdChairOf[].label
Weatherford, David Allen (1989-06). Reaction strategies using functionalized polyethylenes as ligands for homogeneous palladium catalysis. Doctoral Dissertation.

# etdChairOf[].label
Chen, Li-Ba (1983-06). Organolanthanide complexes of heptamethylindenyl and related ligands : synthesis, reactions and catalytic properties. Doctoral Dissertation.

# etdChairOf[].label
Zhou, Jing (1992-06). Surface modification of polyolefins using new synthetic techniques. Doctoral Dissertation.

# etdChairOf[].label
Killough, James Michael (1979-06). Organometallic polymers. Doctoral Dissertation.

# etdChairOf[].label
Shimazu, Shog (1983-06). Multinuclear NMR studies of methylsilver [I], -copper [I], and -mercury [II] complexes. Doctoral Dissertation.

# etdChairOf[].label
Li, Chunmei (2004-09). Designing phase selective soluble polymers for applications in organic chemistry. Doctoral Dissertation.

# etdChairOf[].label
Hein, Marc Douglas (1989-06). Structure and dynamics of functionalized polyethylene surfaces. Doctoral Dissertation.

# etdChairOf[].label
Sung, Shayna D (2006-10). Phase selectively soluble polymers for homogeneously supported catalysts. Doctoral Dissertation.

# etdChairOf[].label
Allen, Ainsley Larue (2012-07). Covalent Layer-by-Layer Synthesis of Responsive Porous Filters. Master's Thesis.

# etdChairOf[].label
Parsons, Gregory Le (1983-06). Polymer-induced catalyst activity modification. Doctoral Dissertation.