o-Phosphinophenolate and o-phosphinothiophenolate are potent photocatalysts with strong reducing ability to activate aryl chlorides and bromides under visible light for borylation, arylation, and phosphorylation. Experimental and theoretical studies revealed that the o-diphenylphosphino substituent results in a narrow optical gap and facilitates intersystem crossing to access triplet states, which
o -Phosphinophenolate 和o -phosphinothiophenolate是有效的光催化剂,具有很强的还原能力,可在可见光下活化芳基
氯化物和
溴化物,进行
硼化、芳基化和
磷酸化。实验和理论研究表明,邻
二苯基膦取代基会导致窄的光学间隙并促进系统间交叉进入三重态,从而促进
酚盐和
苯硫酚作为有效的可见光-光氧化还原催化剂发挥作用。本文提出的结果表明合成改性的
酚盐和
苯硫酚盐作为光氧化还原催化剂的前景广阔。