Visible-Light-Triggered Sulfonylation/Aryl Migration/ Desulfonylation and C−S/Se Bond Formation Reaction: 1,2,4- Trifunctionalization of Butenyl Benzothiazole Sulfone with Thiosulfonate/Selenosulfonates
Xin-Yu Liu1, Shi-Yin Tian1, Yi-Fan Jiang1, Weidong Rao2, and Shun-Yi Wang1,*（汪顺义）
1 Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China
2 Key Laboratory of Biomass-based Green Fuels and Chemicals, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
Org. Lett. 2021, 23, 8246--8251
A visible-light-triggered radical cascade sulfonylation/aryl migration/desulfonylation and C–S/Se bond formation reaction of butenyl benzothiazole sulfone with thiosulfonates or selenosulfonates is developed. This study affords the 1,2,4-trifunctionalization of butenyl benzothiazole sulfone derivatives under mild conditions.
链接：//pubs.acs.org/doi/10.1021/acs.orglett.1c02981
