PREPARATION AND REACTIONS OF 1,2-DIAZA-3-SILA-5-CYCLOPENTENES

被引：8

作者：

KLINGEBIEL, U

WERNER, P

机构：

[1] Institut für Anorganische Chemie der Universität Göttingen

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1979年 / 178卷 / 02期

关键词：

D O I：

10.1016/S0022-328X(00)94229-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

(Fluorosilyl)hydrazones are obtained from the reaction of lithiated hydrazones with fluorosilanes. On subsequent reaction with tert-butyllithium, cyclization takes place, to give 1,2-diaza-3-sila-5-cyclopentenes; this cyclization is favoured by the nitrogen-substituent of the hydrazone. The CH2 group of the heterocyclic compounds is a nucleophilic centre, at which further substitutions are possible. The mass spec- trum and 1H-, 19 F- and 29Si-NMR spectra are reported. © 1979.

引用

页码：409 / 421

页数：13