Synthesis and X-ray structure of 1,4-bis[4-(N,N-dimethylamino)phenyl]buta-1,3-diyne: Charge-transfer complex with acceptors

被引：14

作者：

Rodriguez, JG ^{[1
]}

Ramos, S ^{[1
]}

MartinVillamil, R ^{[1
]}

Fonseca, I ^{[1
]}

Albert, A ^{[1
]}

机构：

[1] CSIC,DEPT CRISTALOG,E-28006 MADRID,SPAIN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1996年 / 06期

关键词：

D O I：

10.1039/p19960000541

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

4-(N,N-dimethylamino)phenylethyne has been satisfactorily prepared by the Wittig reaction between chloromethylene(triphenyl)phosphine ylide and 4-(N,N-dimethylamino)benzaldehyde, followed by hydrochloric acid elimination, 1,4-Bis [4-(N,N-dimethylamino)phenyl]-buta-1,3-diyne was obtained by oxidative dimerization in good yield. The dimer forms a 1:1 charge-transfer complex with TCNE, an X-ray structure analysis of which is reported.

引用

页码：541 / 543

页数：3

共 19 条

[11] ZUR SYNTHESE VON HALOGENOLEFINEN DURCH WITTIG-REAKTION UND MITTELS DICHLORMETHYLLITHIUM [J].