SYNTHESIS, STRUCTURAL CHARACTERIZATION AND REACTIVITY OF THE D(2) PSEUDO-METALLOCENE COMPLEX MO(N-2,6-((I)PR2C6H3))(2)(PME(3))(2)

被引：16

作者：

DYER, PW ^{[1
]}

GIBSON, VC ^{[1
]}

HOWARD, JAK ^{[1
]}

WILSON, C ^{[1
]}

机构：

[1] UNIV DURHAM,SCI LABS,DEPT CHEM,DURHAM DH1 3LE,ENGLAND

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1993年 / 462卷 / 1-2期

关键词：

D O I：

10.1016/0022-328X(93)83385-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The d(2) bis(imido) complex [Mo(N-2,6-(Pr2C6H3)-Pr-i)(2)(PMe(3))(2)] has been prepared by treatment of [Mo(N-2,6-(Pr2C6H3)-Pr-i)(2)Cl-2(dme)] with one equivalent of magnesium in the presence of an excess of PMe(3). A molecular structure determination has revealed a pseudo-tetrahedral geometry with inter-ligand bond angles comparable with those in the d(2) metallocene [(eta-C5H5)(2)Ti(PMe(3))(2)]. Preliminary reactivity studies are reported.

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页码：C15 / C17

页数：3

相关论文

共 14 条

[1]

BAHAR S, UNPUB J CHEM SOC CHE

[2] 4 COORDINATE BIS(IMIDO) ALKENE COMPLEXES OF MOLYBDENUM(IV) - RELATIVES OF THE ZIRCONOCENE FAMILY [J].

DYER, PW ;

GIBSON, VC ;

HOWARD, JAK ;

WHITTLE, B ;

WILSON, C .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (22) :1666-1668

[3] SIMPLE, HIGH-YIELD SYNTHESES OF MOLYBDENUM(VI) BIS(IMIDO) COMPLEXES OF THE TYPE MO(NR)2CL2(1,2-DIMETHOXYETHANE) [J].

FOX, HH ;

YAP, KB ;

ROBBINS, J ;

CAI, S ;

SCHROCK, RR .

INORGANIC CHEMISTRY, 1992, 31 (11) :2287-2289

[4] SYNTHESIS, X-RAY STRUCTURE AND REACTIVITY OF THE HALF-SANDWICH IMIDO COMPLEX (ETA-C5H5)NBCL2(NCH3) [J].

GIBSON, VC ;

WILLIAMS, DN ;

CLEGG, W ;

HOCKLESS, DCR .

POLYHEDRON, 1989, 8 (13-14) :1819-1820

[5] IMIDO LIGAND REACTIVITY IN 4-CO-ORDINATE BIS(IMIDO) COMPLEXES OF MOLYBDENUM(VI) [J].

JOLLY, M ;

MITCHELL, JP ;

GIBSON, VC .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1992, (07) :1329-1330

[6] [CP2TI(PME3)2] - A VERSATILE SOURCE OF TITANOCENE DERIVATIVES [J].

KOOL, LB ;

RAUSCH, MD ;

ALT, HG ;

HERBERHOLD, M ;

THEWALT, U ;

WOLF, B .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1985, 24 (05) :394-&

[7] HALF-SANDWICH NIOBIUM(III) NITRENE (IMIDO) COMPLEXES CONTAINING CARBONYL, ALKENE AND ACETYLENE LIGANDS [J].

POOLE, AD ;

GIBSON, VC ;

CLEGG, W .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (03) :237-239

[8]

SHELDRICK GM, 1990, SHELXTL PLUS

[9] PENTAMETHYLCYCLOPENTADIENYL NIOBIUM(III) NITRENE COMPLEXES CONTAINING PHOSPHINE, CARBONYL, OLEFIN AND ACETYLENE LIGANDS [J].

SIEMELING, U ;

GIBSON, VC .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1992, 426 (02) :C25-C27

[10] METAL-PROMOTED CYCLIZATION .14. ZIRCONACYCLOPROPANES AND ZIRCONACYCLOPROPENES - THEIR SYNTHESIS, CHARACTERIZATION, AND REACTIONS [J].

TAKAHASHI, T ;

SWANSON, DR ;

NEGISHI, E .

CHEMISTRY LETTERS, 1987, (04) :623-626