PARALLEL SOLID-PHASE SYNTHESIS, SCREENING, AND ENCODING STRATEGIES FOR OLEFIN-POLYMERIZATION CATALYSTS

Abstract A solid-phase protocol has been developed that allows for the parallel synthesis, screening, and chemical encoding of nickel (II) and palladium (II) olefin-polymerization catalysts. These catalysts display activity profiles comparable to the analogous homogeneous catalyst systems prepared by traditional methods. A chemical encoding strategy has also been developed which enables the chemical history of pooled solid-phase catalysts to be evaluated.

[1]  K. Shimizu,et al.  High‐Throughput Strategies for the Discovery of Catalysts , 1998 .

[2]  Jonathan A. Ellman,et al.  Synthesis and Applications of Small Molecule Libraries. , 1996, Chemical reviews.

[3]  Kevin Burgess,et al.  Durch Screening ermittelte Katalysatoren und Reaktionsbedingungen für eine C‐H‐Insertionsreaktion , 1996 .

[4]  S. Gilbertson,et al.  The combinatorial synthesis of chiral phosphine ligands , 1996 .

[5]  Chuan Yi Tang,et al.  A 2.|E|-Bit Distributed Algorithm for the Directed Euler Trail Problem , 1993, Inf. Process. Lett..

[6]  Peter G. Schultz,et al.  A Combinatorial Approach to Materials Discovery , 1995, Science.

[7]  D. W. Bacon,et al.  Polymer‐supported Ziegler–Natta catalysts. I. A preliminary study of catalyst synthesis , 1994 .

[8]  G. Jung,et al.  Organic Chemistry on Solid Supports , 1996 .

[9]  C. Holmes,et al.  Versatile approach to encoding combinatorial organic syntheses using chemically robust secondary amine tags. , 1996, Journal of medicinal chemistry.

[10]  Dinesh V. Patel,et al.  Strategy and Tactics in Combinatorial Organic Synthesis. Applications to Drug Discovery , 1996 .

[11]  M. Francis,et al.  Combinatorial Approach to the Discovery of Novel Coordination Complexes , 1996 .

[12]  Fréchet,et al.  Polyolefin spheres from metallocenes supported on noninteracting polystyrene , 1998, Science.

[13]  A. Degroot,et al.  Characterization of high-molecular-mass polyethylenes by gel permeation chromatography—low-angle laser-light scattering , 1993 .

[14]  J. Ellman,et al.  A General Solid-Phase Synthesis Strategy for the Preparation of 2-Pyrrolidinemethanol Ligands , 1995 .

[15]  P. Schultz,et al.  A Class of Cobalt Oxide Magnetoresistance Materials Discovered with Combinatorial Synthesis , 1995, Science.

[16]  C. Zechel,et al.  Combinatorial Synthesis of Small Organic Molecules , 1996 .

[17]  Maurice Brookhart,et al.  Highly Active Iron and Cobalt Catalysts for the Polymerization of Ethylene , 1998 .

[18]  S. Mecking,et al.  Copolymerization of Ethylene and Propylene with Functionalized Vinyl Monomers by Palladium(II) Catalysts , 1996 .

[19]  Eric N. Jacobsen,et al.  SCHIFF BASE CATALYSTS FOR THE ASYMMETRIC STRECKER REACTION IDENTIFIED AND OPTIMIZED FROM PARALLEL SYNTHETIC LIBRARIES , 1998 .

[20]  Vince Murphy,et al.  Solid-Phase Synthesis and Encoding Strategies for Olefin Polymerization Catalyst Libraries. , 1998, Angewandte Chemie.

[21]  Maurice Brookhart,et al.  New Pd(II)- and Ni(II)-Based Catalysts for Polymerization of Ethylene and .alpha.-Olefins , 1995 .

[22]  Andrew L. Johnson,et al.  Preparation of Linear α-Olefins Using Cationic Nickel(II) α-Diimine Catalysts , 1997 .

[23]  W. H. Weinberg,et al.  A combinatorial approach to the discovery and optimization of luminescent materials , 1997, Nature.

[24]  H. Ottenheijm,et al.  A new cleavage strategy for the solid-phase synthesis of secondary amines , 1997 .

[25]  G. Dyker Amino Acid Derivatives by Multicomponent Reactions , 1997 .

[26]  A. W. Czarnik,et al.  Encoding methods for combinatorial chemistry. , 1997, Current opinion in chemical biology.

[27]  T. Jamison,et al.  Combinatorial libraries of transition-metal complexes, catalysts and materials. , 1998, Current opinion in chemical biology.

[28]  Harry C. J. Ottenheijm,et al.  Solid-phase organic reactions: A review of the recent literature , 1996 .