Synthesis of diethyl (aryl)(4-oxopiperidin-1-yl)methylphosphonates
作者:Mikhail V. Makarov、Evgenii A. Skvortsov、Valery K. Brel
DOI:10.1016/j.mencom.2015.05.026
日期:2015.5
The Kabachnik-Fields reaction of 4-piperidone hydrochloride monohydrate, an aromatic aldehyde and triethyl phosphite in the presence of triethylamine and magnesium perchlorate affords diethyl (aryl)(4-oxopiperidin-1-yl)methylphosphonates in moderate yields.