The interaction of 2-(5-methyl-2-phenyl-2h-1,2,3-diazaphosphol-4-yl)-4h-benzo[<i>e</i>]-1,3,2-dioxaphosphinin-4-one with activated carbonyl compounds. Synthesis of bis-heterocyclic systems containing di- and tetracoordinated phosphorus
作者:Vladimir F. Mironov、Gulnara A. Ivkova、Liliya M. Abdrakhmanova、Rashid Z. Musin、Ekaterina V. Mironova、Dmitry B. Krivolapov、Aidar T. Gubaidullin
DOI:10.1080/10426507.2017.1390459
日期:2018.1.2
GRAPHICAL ABSTRACT ABSTRACT The interaction of 2-(5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4-yl)-4H-benzo[e]-1,3,2-dioxaphosphinin-4-one with mesoxalic and trifluoropyruvic acids ethyl and diethyl esters, hexafluoroacetone and chloral proceeds with an exclusive participation of P(III) atom and allows to obtain 2-(5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4-yl)-derivatives of 1,4,2- and 1,3,2-dioxaphosphepines
图形摘要摘要 2-(5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4-yl)-4H-benzo[e]-1,3,2-dioxaphosphinin-4-one 的相互作用与中草酸和三氟丙酮酸乙酯和二乙酯、六氟丙酮和氯醛在 P(III) 原子的独家参与下进行,并允许获得 2-(5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4 -yl)- 1,4,2- 和 1,3,2- 二氧磷以及二氯乙烯基膦酸酯的衍生物,在氯醛的情况下是 Perkow 反应的产物。