2-[4-(Het)aryl-2-oxopyrrolidin-1-yl]acetohydrazides: synthesis, structures, and reactions with carbonyl compounds
作者:N. V. Gorodnicheva、O. S. Vasil’eva、E. S. Ostroglyadov、R. I. Baichurin、S. V. Makarenko、F. A. Karamov、O. A. Lodochnikova、I. A. Litvinov
DOI:10.1007/s11172-020-2861-0
日期:2020.5
condensation of 2-[4-(het)aryl-2-oxopyrrolidin-1-yl]acetates with hydrazine hydrate and phenylhydrazine. New [ N′ -alkyl(hetaryl)idene]-4-(het)aryl-2-oxopyrrolidin-1-ylacetohydrazides were synthesized by the reaction of 2-[4-(het)aryl-2-oxopyrrolidin-1-yl]-acetohydrazides with aromatic aldehydes, acetone, and acetophenone.
2-[4-(Het)aryl-2-oxopyrrolidin-1-yl]acetohydrazides,吡拉西坦的结构类似物,通过缩合 2-[4-(het)aryl-2-oxopyrrolidin-1-yl] 乙酸酯合成与水合肼和苯肼。2-[4-(杂)芳基-2-氧代吡咯烷-1-基]反应合成了新的[N'-烷基(杂)亚基]-4-(杂)芳基-2-氧代吡咯烷-1-基乙酰肼-乙酰肼与芳香醛、丙酮和苯乙酮。