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 dichloride was finally reacted with 4-(2-dimethylaminoethoxy)phenylamine by method A. The product with the molecular weight of 406.55 (C24H26N2O2S) was obtained in this way; MS (ESI): 407 (M+H+).

1. customThe product with the molecular weight of 406.55 (C24H26N2O2S) was obtained in this way