PREPARATION OF [4-T-BUTYL-2,6-BIS(N,N-DIMETHYLAMINOMETHYL)PHENYL]-THIOXOPHOSPHINE SULFIDE WITH INTRAMOLECULAR PARTICIPATION OF NITROGEN LONE-PAIR IN STABILIZATION

被引：12
作者：
YOSHIFUJI, M
OTOGURO, A
TOYOTA, K
机构：
来源：
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1994年 / 67卷 / 05期
关键词：
D O I：
10.1246/bcsj.67.1503
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The 4-t-butyl-2,6-bis(N,N-dimethylaminomethyl)phenyl group was utilized to prepare [4-t-butyl-2.6-bis(N,N-dimethylaminomethyl)phenyl]thioxophosphine sulfide. A P-31 NMR chemical shift of the thioxophosphine sulfide shows a high field shift by 153 ppm compared with that of (2,4,6-tri-t-butylphenyl)thioxophosphine sulfide, suggesting a strong intramolecular participation with the lone-pair electrons of the nitrogen atom in stabilization of the -P(=S)2 group.
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页码：1503 / 1506
页数：4
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