Benzazoles. 3*. Synthesis and arylsulfonylation of 2-substituted benzimidazoles

被引：0
|
作者：
K. B. Abdireimov
N. S. Mukhamedov
M. Zh. Aiymbetov
Kh. M. Shakhidoyatov
机构：
[1] Academy of Sciences of the Republic of Uzbekistan,S. Yu. Yunusov Institute of Chemistry of Plant Substances
来源：
Chemistry of Heterocyclic Compounds | 2010年 / 46卷
关键词：
2-alkyl-1-arylsulfonylbenzimidazoles; 2-alkylbenzimidazoles; arylsulfonylation; reductive cyclization;
D O I：
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学科分类号：
摘要：
2-Alkylbenzimidazoles have been obtained from o-nitroaniline and aliphatic carboxylic acids by reductive cyclization. Interaction of the former with arenesulfonyl chlorides led to the synthesis of 2-alkyl-1-arylsulfonylbenzimidazoles, the yield of which depended on the structure of the substituent in position 2.
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页码：941 / 946
页数：5
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