Ranasinghe, M. G.; Fuchs, P. L., Synthetic Communications, 1988, vol. 18, # 3, p. 227 - 232
作者:Ranasinghe, M. G.、Fuchs, P. L.
DOI:——
日期:——
RANASINGHE, M. G.;FUCHS, P. L., SYNTH. COMMUN., 18,(1988) N 3, 227-232
作者:RANASINGHE, M. G.、FUCHS, P. L.
DOI:——
日期:——
US4694015A
申请人:——
公开号:US4694015A
公开(公告)日:1987-09-15
Regio- and Stereoselective Photoredox-Catalyzed Atom Transfer Radical Addition of Thiosulfonates to Aryl Alkynes
作者:Zhiyuan Peng、Haolin Yin、Hui Zhang、Tiezheng Jia
DOI:10.1021/acs.orglett.0c01982
日期:2020.8.7
regioselectivity of atom transfer radical addition (ATRA) to alkynes remains a highly desirable yet unachieved challenge. Guided by computational predictions, thiosulfonates were found herein as a tunable radical precursor for thiyl radicals instead of well-recognized sulfonyl radicals. Merging such a finding with ATRA to phenylacetylenes leads to a highly regio- and stereoselective approach to (E)-β-arylsulfonylvinyl