1264932-40-2Relevant academic research and scientific papers
Benzazoles. 3*. Synthesis and arylsulfonylation of 2-substituted benzimidazoles
Abdireimov,Mukhamedov,Aiymbetov,Shakhidoyatov
, p. 941 - 946 (2011/09/20)
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.
