Synthesis of bis(arylcarbonylamino-1H-benzimidazol-5-yl) ethers

Autor: V. S. Pilyugin, Yu. E. Sapozhnikov, S. L. Kuznetsova, N. A. Sapozhnikova, G. E. Chikisheva, G. V. Kiseleva, E. V. Klimakova, T. P. Vorob’eva
Rok vydání: 2006
Předmět:
Zdroj: Russian Journal of General Chemistry. 76:1327-1330
ISSN: 1608-3350
1070-3632
Popis: A procedure has been developed for the synthesis of bis(arylcarbonylamino-1H-benzimidazol-5-yl) ethers by reaction of the corresponding substituted benzoyl chloride with sodium cyanamide, followed by treatment of the resulting N-cyanobenzamide with 4-(3,4-diaminophenoxy)benzene-1,2-diamine in acid medium.
Databáze: OpenAIRE