A practically useful protocol for the reductive transformation of secondary phosphine oxides R1R2P(O)H to chlorophosphines R1R2PCl using acetyl chloride was disclosed. Various secondary phosphine oxides could be readily reduced to the corresponding chlorophosphines in high yields under mild conditions. 2009 Elsevier Ltd. All rights reserved
公开了一种使用
乙酰氯将仲膦氧化物R 1 R 2 P(O)H还原转化为
氯膦R 1 R 2 PC1的实际有用的方案。在温和条件下,各种仲膦氧化物很容易以高收率还原为相应的
氯膦。2009 Elsevier Ltd.保留所有权利