First 2,3-dialkynyl-1,4-diazabutadienes by Pd-catalyzed cross-coupling of bis(imidoyl chlorides) and alkynylstannanes

被引：30

作者：

Faust, R

Gobelt, B

机构：

[1] Pharmazeutisch-Chemisches Inst. U., D-69120 Heidelberg

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 46期

关键词：

D O I：

10.1016/S0040-4039(97)10218-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A general procedure for a palladium-mediated organyl group transfer from organostannanes to bis(imidoyl chlorides) has been developed on the basis of the Pd-2(dba)(3) . CHCl3/ASPh(3) catalyst system. This protocol allows the synthesis of 2,3-dialkynyl-1,4-diazabutadienes and of trialkynyl-1,3,5-triazines from cyanuric chloride. (C) 1997 Elsevier Science Ltd.

引用

页码：8017 / 8020

页数：4

共 30 条

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