CUMULOGY SUPPORTED BY X-RAY-ANALYSIS OF 1,1-BIS(DIMETHYLAMINO)-4,4-DICYANOBUTATRIENE

被引：17

作者：

BOUVY, D

JANOUSEK, Z

VIEHE, HG

TINANT, B

DECLERCQ, JP

机构：

[1] LAB CHIM ORGAN,PL L PASTEUR 1,B-1348 LOUVAIN,BELGIUM

[2] LAB CHIM PHYS & CRISTALLOG,B-1348 LOUVAIN,BELGIUM

来源：

TETRAHEDRON LETTERS | 1993年 / 34卷 / 11期

关键词：

CUMULOGY; VINYLOGY; PUSH-PULL BUTADIENE AND PUSH-PULL BUTATRIENE; PUSH-PULL CONJUGATION; ALPHA-CHLOROENAMINE;

D O I：

10.1016/S0040-4039(00)60777-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The new title compound 7 and its corresponding diene 4 are the cumulogue and vinylogue of known 1,1-bis N,N-dimethylaminomethylenemalononitrile 8, respectively. These compounds 4 and 7 are crystalline with dipolar character and show exceptionally short central bonds.

引用

页码：1779 / 1782

页数：4

共 13 条

[1] POLARIZED ETHYLENES - STRUCTURES OF [DIMETHYLAMINO(METHYLTHIO)METHYLENE]MALONONITRILE (I), C7H9N3S, AND [BIS(DIMETHYLAMINO)METHYLENE]MALONONITRILE (II), C8H12N4 [J].