A PREPARATION OF N,N-BIS(TRIMETHYLSILYL)ALLENAMINES

被引：3
|
作者：
CUNICO, RF
KUAN, CP
机构：
[1] Department of Chemistry, Northern Illinois University, DeKalb
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1995年 / 487卷 / 1-2期
关键词：
SILICON; CARBANIONS; ALLENE; SILYL; AMINE; TRIMETHYLSILYL;
D O I：
10.1016/0022-328X(94)05068-M
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The lithium diisopropylamide-induced elimination of {2-[N,N-bis(trimethylsilyl)amino]alkenyl}(diethyl)phosphates affords 1-[N,N-bis(trimethylsilyl)amino]-1,2-alkadienes (''allenamines''). Conjugatively-substituted allenamines undergo further metalation under these eliminative conditions to form allenyl carbanions which may be trapped in situ by chlorotrimethylsilane to give 3-trimethylsilyl- or 3,3-bis(trimethylsilyl)-N, N-bis(trimethylsilyl)allenamines.
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页码：89 / 93
页数：5
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