SYNTHESIS, MOLECULAR-STRUCTURE, AND REACTIVITY OF A HALF-SANDWICH VANADIUM(III) IMIDO COMPLEX - THE 1ST VANADIUM (V) ALKYLIDENE

被引：89
作者：
BUIJNK, JK
TEUBEN, JH
KOOIJMAN, H
SPEK, AL
机构：
[1] UNIV GRONINGEN,DEPT CHEM,GRONINGEN CTR CATALYSIS & SYNTH,NIJENBORGH 4,9747 AG GRONINGEN,NETHERLANDS
[2] UNIV UTRECHT,BIJVOET CTR BIOMOLEC RES,3584 CH UTRECHT,NETHERLANDS
来源：
ORGANOMETALLICS | 1994年 / 13卷 / 08期
关键词：
D O I：
10.1021/om00020a003
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
One of the trimethylphosphine ligands in CpV(NAr)(PMe3)2 (3; Ar = 2,6-C6H3-i-Pr2), obtained by magnesium reduction of CpV(NAr)Cl2 (2), can be substituted by CO, ethylene, or diphenylacetylene to give the corresponding pi-acceptor (L) complex CpV(NAr)(L)-(PMe3) (L = CO, 4; L = C2H4, 5; L = PhC=Ph, 6). 3 reacts with Ph3P=CHPh to form the first vanadium(V) alkylidene, CpV(NAr)(=CHPh)(PMe3) (7).
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页码：2922 / 2924
页数：3
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