Organic letters
Photocatalytic 1,4-Carbocarboxylation of 1,3-Enynes with CO2.
Dong-Sen Duan, Fu Cheng, Li Ru Chen, Ke-Yang Yu, Yu He, Chi Wang, Wen Bao, Dao-Yong Zhu, Shao-Hua Wang
Published: 202510.1021/acs.orglett.5c03750
Abstract
Herein, we report a photocatalytic regioselective 1,4-carbocarboxylation of 1,3-enynes with CO2 enabled by a thiol-mediated hydrogen atom transfer (HAT) and formate cooperative mechanism. This strategy uses formate and CO2 as synergistic carbon sourc…
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