UNCATALYZED KNOEVENAGEL CONDENSATION OF 2-CYANOMETHYLBENZOTHIAZOLE WITH AROMATIC-ALDEHYDES - PREPARATION OF 3-ARYL-2-(2-BENZOTHIAZOLYL)ACRYLONITRILES AND 3-(2-BENZOTHIAZOLYL)COUMARIN IMINES

被引：10

作者：

DRYANSKA, V

机构：

[1] Department of Chemistry, University of Sofia, 1126 Sofia

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 1991年 / 61卷 / 3-4期

关键词：

UNCATALYZED KNOEVENAGEL CONDENSATION; 2-CYANOMETHYLBENZOTHIAZOLE; 3-ARYL-2-(2-BENZOTHIAZOLYL)-ACRYLONITRILES; 3-(2-BENZOTHIAZOLYL)-COUMARIN IMINES;

D O I：

10.1080/10426509108036813

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of 3-aryl-2-(2-benzothiazolyl)-acrylonitriles (3a-n) and -(2-benzothiazolyl)-coumarin imines (Sa-f) are prepared in good to high yields by refluxing solutions of 2-cyanomethylbenbenzothiazole (1) and aromatic aldehydes (2, 4) in ethanol. © 1991, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：325 / 329

页数：5

共 14 条

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[2]

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CZERNEY, P ;

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[5]

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[6]

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[7]

HAGEN H, 1981, Patent No. 2950291

[8]

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[9]

Ilford, 1961, British Patent, Patent No. 867592

[10]

Jones G., 2011, ORG REACT, P204, DOI DOI 10.1002/0471264180.OR015.02

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