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

…, MZ Aiymbetov, KM Shakhidoyatov

文献索引：Abdireimov; Mukhamedov; Aiymbetov; Shakhidoyatov Chemistry of Heterocyclic Compounds, 2010 , vol. 46, # 8 p. 941 - 946

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被引用次数: 3

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.