ON THE SILYLATION OF BIFUNCTIONAL AMIDINES OF OXALIC-ACID

被引:0
|
作者
BECKERT, R [1 ]
VORWERK, S [1 ]
LINDAUER, D [1 ]
DORING, M [1 ]
机构
[1] UNIV JENA,INST ANORGAN & ANALYT CHEM,D-07743 JENA,GERMANY
关键词
N; N'-SILYL SUBSTITUTED OXALIC AMIDINES; CYCLIC OXALIC AMIDINES; N-TRIMETHYLSILYLDIETHYLAMINE; 1,2,5-THIADIAZOLIDINES;
D O I
暂无
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
N,N',N'',N'''-Tetraaryl-oxalic amidines react with N-trimethylamine to yield the activated and open chained derivatives 3 a, b. By the use of diorganyldichlorosilanes the new 1,3-diaza-2-sila-cyclopentanes 5a-d were obtained. Cycloacylations of 3a with geminal dichlorides are leading to different kinds of heterocyclic compounds.
引用
收藏
页码:1386 / 1390
页数:5
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