The
organic solvent free auto-oxidative radical hydroxysulfenylation
of olefins in a micellar system was presented which enables the simultaneous
C–O and C–S couplings to be performed in a green and
sustainable manner, using oxygen as the only oxidant. Particularly
noteworthy is the finding that micelle was attributed to enhancing
both selectivity and reactivity for the C–S coupling. Meanwhile,
the radical mechanism was determined, and distinguished from a traditional
nucleophilic addition mechanism in a water-like system.
Figure S1 The extracted total ion current chromatography (EIC) of OA, OS and OG (A) and the full scanning MS/MS spectrum under high collision energy of OA (B), OS (C) and OG (D) in standard solution.
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