Efficient three-component one-pot synthesis of fully substituted pyridin-2(1H)-ones via tandem Knoevenagel condensation–ring-opening of cyclopropane–intramolecular cyclization
作者:Fushun Liang、Xin Cheng、Jing Liu、Qun Liu
DOI:10.1039/b905742k
日期:——
An efficientsynthesis of fully substituted pyridin-2(1H)-ones was developed via three-component one-pot reactions of readily available 1-acetyl-1-carbamoyl cyclopropanes, malononitrile and cyclic secondary amines.