三芳基铋和二芳基二硒醚光诱导合成不对称二芳基硒醚。

Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan.

Beilstein J Org Chem. 2013 Jun 13;9:1141-7. doi: 10.3762/bjoc.9.127. Print 2013.

A novel method of photoinduced synthesis of unsymmetrical diaryl selenides from triarylbismuthines and diaryl diselenides has been developed. Although the arylation reactions with triarylbismuthines are usually catalyzed by transition-metal complexes, the present arylation of diaryl diselenides with triarylbismuthines proceeds upon photoirradiation in the absence of transition-metal catalysts. A variety of unsymmetrical diaryl selenides can be conveniently prepared by using this arylation method.

一种新的非对称二芳基硒醚的光诱导合成方法已经被开发出来。虽然三芳基铋与芳基卤化物的芳基化反应通常是由过渡金属配合物催化的，但在没有过渡金属催化剂的情况下，通过光照射也可以使三芳基铋与二芳基二硒化物进行芳基化反应。通过这种芳基化方法，可以方便地制备各种非对称二芳基硒醚。