摘要
Main observation and conclusion The controllable achievement of C-C and C-P bond formations is developed via visible-light-promoted bromoalkyne dimerization or its further transformation with secondary phosphine oxides.The 1,1-dibromo-1-en-3-ynes are formed when bromoalkyne is exposed to visible-light.While alkynylphosphine oxides are generated when bromoalkynes are mixed with secondary phosphine oxides.
基金
We gratefully acknowledge the Natural Science Foundation of Educational Committee of Anhui Province(Nos.KJ2020A0045,KJ2020B01)
the Scientific Research Project of Anhui Provincial Education Department(No.KJ2015TD002)for financial support of this work.
