反应详情

Firstly 3-methyl-5-p-tolylthiophene-2-carboxylic acid was reacted with paraformaldehyde by method C1, and then the product was treated with thionyl chloride by method B. The resulting 3-(2-chloroethyl)-5-p-tolylthiophene-2-carbonyl chloride was finally reacted with [(R)-1-(4-aminophenyl)pyrrolidin-3-yl]dimethylamine by method A. The product with the molecular weight of 431.60 (C26H29N3OS) was obtained in this way; MS (ESI): 432 (M+H+).

1. customThe product with the molecular weight of 431.60 (C26H29N3OS) was obtained in this way