Chromium(III) complexes bearing N,N-chelate ligands as ethene polymerization catalysts

被引:165
作者
Gibson, VC
Maddox, PJ
Newton, C
Redshaw, C
Solan, GA
White, AJP
Williams, DJ
机构
[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England
[2] BP Chem, Sunbury Res Ctr, Sunbury TW16 7LN, Middx, England
关键词
D O I
10.1039/a802797h
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Novel chromium(III) ethene polymerization catalysts bearing bulky monoanionic N,N-chelate ligands are described.
引用
收藏
页码:1651 / 1652
页数:2
相关论文
共 19 条
[1]  
Ajjou JAN, 1998, J AM CHEM SOC, V120, P415
[2]   Novel olefin polymerization catalysts based on iron and cobalt [J].
Britovsek, GJP ;
Gibson, VC ;
Kimberley, BS ;
Maddox, PJ ;
McTavish, SJ ;
Solan, GA ;
White, AJP ;
Williams, DJ .
CHEMICAL COMMUNICATIONS, 1998, (07) :849-850
[3]   WELL-DEFINED ETHYLENE POLYMERIZATION CATALYSTS DERIVED FROM BIS(IMIDO) CHROMIUM(VI) PRECURSORS [J].
COLES, MP ;
DALBY, CI ;
GIBSON, VC ;
CLEGG, W ;
ELSEGOOD, MRJ .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (16) :1709-1711
[4]   The role of metallacycles in the chromium-catalyzed trimerization of ethylene [J].
Emrich, R ;
Heinemann, O ;
Jolly, PW ;
Kruger, C ;
Verhovnik, GPJ .
ORGANOMETALLICS, 1997, 16 (08) :1511-1513
[5]   POLYHEDRAL OLIGOMETALLASILASESQUIOXANES AS MODELS FOR SILICA-SUPPORTED CATALYSTS - CHROMIUM ATTACHED TO 2 VICINAL SILOXY GROUPS [J].
FEHER, FJ ;
BLANSKI, RL .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1990, (22) :1614-1616
[6]   Synthesis and structure of a five-coordinate organochromium(III) thiolate complex from a chromium(II) alkyl precursor [J].
Fryzuk, MD ;
Leznoff, DB ;
Rettig, SJ .
ORGANOMETALLICS, 1997, 16 (23) :5116-5119
[7]   High activity ethylene polymerisation catalysts based on chelating diamide ligands [J].
Gibson, VC ;
Kimberley, BS ;
White, AJP ;
Williams, DJ ;
Howard, P .
CHEMICAL COMMUNICATIONS, 1998, (03) :313-314
[8]   ETHYLENE POLYMERIZATION CATALYSIS OVER CHROMIUM OXIDE [J].
HOGAN, JP .
JOURNAL OF POLYMER SCIENCE PART A-1-POLYMER CHEMISTRY, 1970, 8 (09) :2637-&
[9]   Copolymerization of ethylene and propylene with functionalized vinyl monomers by palladium(II) catalysts [J].
Johnson, LK ;
Mecking, S ;
Brookhart, M .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (01) :267-268
[10]   NEW PD(II)-BASED AND NI(II)-BASED CATALYSTS FOR POLYMERIZATION OF ETHYLENE AND ALPHA-OLEFINS [J].
JOHNSON, LK ;
KILLIAN, CM ;
BROOKHART, M .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (23) :6414-6415