Michael-Type Addition of Secondary Phosphine Oxides to (1,4-Cyclohexadien-3-yl)phosphine Oxides
作者:Marek Stankevič、Magdalena Jaklińska、K. Michał Pietrusiewicz
DOI:10.1021/jo300026f
日期:2012.2.17
Base-induced reaction between (1,4-cyclohexadien-3-yl)phosphine oxides and secondary phosphine oxides gives 3,4-bis(phosphinoyl)cyclohexenes and 2,3-bis(phosphinoyl)cyclohexenes through an in situ isomerization of one of the cyclohexadienyl double bonds and a subsequent Michael-type addition of the secondary phosphine oxide.
(1,4-环己二-3-基)氧化膦与仲氧化膦之间的碱诱导反应通过以下一种反应的原位异构化反应生成3,4-双(膦酰基)环己烯和2,3-双(膦酰基)环己烯环己二烯基双键和随后的仲氧化膦的迈克尔型加成。