Surprises in enolate binding at high valent molybdenum

被引：7

作者：

Cameron, PA ^{[1
]}

Britovsek, GJP ^{[1
]}

Gibson, VC ^{[1
]}

Williams, DJ ^{[1
]}

White, AJP ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 07期

关键词：

D O I：

10.1039/a800116b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Treatment of [Mo(NAr)(2)Cl-2(DME)] (Ar = 2 6-diisopropylphenyl; DME = 1,2-dimethoxyethane) with LiOC(O-Bu-t)CMe2 at low temperature affords the unexpected carbon-bound molybdenum(VI) enolate complex [Mo(NAr)(2)Cl{eta 2-C(Me-2)CO2But}] 1; the novel alpha-aminoenolate derivative [Mo(NAr)(2)Cl{eta(2)-CH(NMe2)CO2Et}] 2 is obtained under analogous conditions using LiNPr2i/Me2NCH2CO2Et; the structures of 1 and 2 confirm the carbophilic nature of the [Mo(NAr)(2)] core.

引用

页码：737 / 738

页数：2

共 20 条

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