CHLOROSULFONATION OF DIARYL AZINES

被引：12

作者：

CREMLYN, RJ ^{[1
]}

SWINBOURNE, FJ ^{[1
]}

GRAHAM, S ^{[1
]}

CAVALEIRO, JAS ^{[1
]}

DOMINGUES, FJ ^{[1
]}

DIAS, M ^{[1
]}

机构：

[1] UNIV AVEIRO,DEPT CHEM,P-3800 AVEIRO,PORTUGAL

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 1991年 / 60卷 / 1-2期

关键词：

DIARYL AZINES; CHLOROSULFONATION;

D O I：

10.1080/10426509108233925

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Benzaldehyde- and o-, m-, p-anisaldehyde azines; thiophene-2-carboxaldehyde, and biphenyl-4-carboxaldehyde azines (1-8) reacted with excess chlorosulfonic acid to give the disulphonyl chlorides (1a-8a). These were condensed with amines and hydrazine to give 27 derivatives, (Table I) for biocidal evaluation. The orientation of sulfonation is discussed in relation to the stereo electronic factors and the spectral data. Attempted chlorosulfonation of furan-2-carboxaldehyde azine (9) gave an impure product which could not be clearly characterized as the morpholidate derivative. © 1991, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：57 / 65

页数：9

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