TiCl ۲·۲H۲O catalyzed one-pot synthesis of highly functionalized tetrahydropiperidines and evaluation of their antimicrobial activities

نویسندگانمحسن عباسی-سید محمد سیدی-حمید صادقیان-مریم اخباری-محمدرضا عنایت-علی شیری
نشریهHETEROCYCL COMMUN
تاریخ انتشار۲۰۱۶-۱-۰۱
نمایه نشریهISI
چکیده مقالهOne-pot condensation reaction of ethyl acetoacetate, various substituted benzaldehydes and anilines in the presence of TiCl2·2H2O yields highly functionalized tetrahydropiperidines. Atom economy, efficiency, and short reaction times are the advantages of the method, which is carried out under mild conditions using easily accessible and inexpensive chemicals. The antimicrobial activity of the synthesized products was evaluated against three Gram-positive and three Gram-negative bacteria, a yeast and a fungus strain using disc diffusion and minimum inhibitory concentration methods.