摘要
A new and convenient visible-light-induced method has been developed for the synthesis of sulfonylated benzofurans via oxidative cyclization reaction of 1,6-enynes and arylsulfinic acids.This reaction was carried out under metal-free and mild conditions,in which the C-S,C-C and C=O bonds could be sequentially formed in one pot operation.
A new and convenient visible-light-induced method has been developed for the synthesis of sulfonylated benzofurans via oxidative cyclization reaction of 1,6-enynes and arylsulfinic acids.This reaction was carried out under metal-free and mild conditions,in which the C-S,C-C and C=O bonds could be sequentially formed in one pot operation.
基金
supported by the Natural Science Foundation of Shandong Province (No. ZR2018MB009)
the International Cooperation Project of Qinghai Province (No. 2018-HZ-806)
the Qinghai Key Laboratory of Tibetan Medicine Research (No. 2017-ZJ-Y11)
the National Natural Science Foundation of China (No. 21302109)
