5969-92-6Relevant articles and documents
Benzimidazole ring-containing propyne amide derivative as well as preparation method and pharmaceutical composition and application thereof
-
Paragraph 0138-0140, (2020/11/13)
The invention relates to a benzimidazole ring-containing propiolamide derivative as shown in the formula I, its medicinal salt and their preparation method, a composition containing one or more of the compounds and an application of the compounds in treating tumor diseases.
Zeolites. Efficient and eco-friendly catalysts for the synthesis of benzimidazoles
Heravi, Majid M.,Tajbakhsh, Mahmood,Ahmadi, Amir N.,Mohajerani, Bagher
, p. 175 - 179 (2007/10/03)
A superior method of synthesis of 2-substituted benzimidazoles by means of the heterogeneous catalysis of synthetic and natural zeolites in the reaction of 1,2-diaminobenzene with acid chlorides is described. Springer-Verlag 2005.