Lithium enamides, β-diketiminates and 1,3-diazaallyls from the 1:1 insertion of an isonitrile into the Li-C bond of LiCH(SiMe3)2

被引：29

作者：

Hitchcock, PB ^{[1
]}

Lappert, MF ^{[1
]}

Layh, M ^{[1
]}

机构：

[1] Univ Sussex, Chem Lab, Brighton BN1 9QJ, E Sussex, England

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 02期

关键词：

D O I：

10.1039/a706709g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The diverse behaviour of LiCHR2 A towards an isonitrile R'NC is unravelled; depending on reaction conditions and choice of R', the product was an enamide Li[N-(R')C(R)=C(H)R](tmen), a beta-diketiminate Li[N-(R')C(R)C(H)C(R)N(R')], a 1,3-diazaallyl (with additionally PhCN) Li[N(Ph)C(R)NC(Ph)-C(H)R](tmen) or a 1:1 adduct of A and Li[N(R')C(R)C(H)C(R)N(R')](CNR') (R' = Bu-t), (R = SiMe3, tmen = Me2NCH2CH2NMe2 and R' = Bu-t, Ph or C6H3Me2-2,6).

引用

页码：201 / 202

页数：2

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