Synthesis of benzo[b]furan-2-thioles from 4-(2-hydroxyaryl)-1,2,3-thiadiazoles

被引：9
|
作者：
Petrov, M. L. [1 ]
Iekhlev, M. [2 ]
Teplyakov, F. S. [1 ]
Androsov, D. A. [1 ]
机构：
[1] St Petersburg State Technol Inst, St Petersburg 190013, Russia
[2] Univ Jijel, Dept Chem, Fac Sci, Jijel, Algeria
来源：
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2012年 / 48卷 / 05期
关键词：
HETEROAROMATIC THIOLS; HETEROCYCLES;
D O I：
10.1134/S1070428012050168
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
4-(2-Hydroxyaryl)-1,2,3-thiadiazoles treated with bases decompose with nitrogen liberation and the formation of benzo[b]furan-2-thiolates. On acidifying the thiolates benzo[b]furan-2-thiols were obtained. 4-(4- and -5-Benzyloxy-2-hydroxyphenyl)-1,2,3-thiadiazoles formed analogously the corresponding benzo[b]furan-2-thiolates whose acidifying afforded polymeric compounds.
引用
收藏
页码：728 / 735
页数：8
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