作者:Penglei Cui、Sida Li、Xianjin Wang、Ming Li、Chun Wang、Lipeng Wu
DOI:10.1021/acs.orglett.2c00317
日期:2022.2.25
Herein, by applying visible-light photoredox catalysis, we have achieved the catalytic deaminative alkylation of diphenylphosphine and phenyl phosphine with benzylamine-derived Katritzky salts at room temperature. The use of Eosin Y as photoredox catalyst and visible light can largely promote the reaction. A series of unsymmetrical tertiary phosphines were successfully synthesized, including phosphines
在此,通过应用可见光光氧化还原催化,我们实现了二苯基膦和苯基膦与苄胺衍生的 Katritzky 盐在室温下的催化脱氨基烷基化反应。使用曙红 Y 作为光氧化还原催化剂和可见光可以大大促进反应。成功合成了一系列不对称的叔膦,包括具有三种不同取代基的膦,这些取代基很难获得。