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Electron Transfer Photoredox Catalysis: Development of a Photoactivated Reductive Desulfonylation of an Aza‐Heteroaromatic Ring
Author(s) -
Liu YuXiu,
Song HongJian,
Wang QingMin
Publication year - 2020
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.202000578
Subject(s) - chemistry , ring (chemistry) , electron transfer , hydrogen atom , catalysis , photoredox catalysis , sulfonamide , substrate (aquarium) , photochemistry , molecule , photoinduced electron transfer , combinatorial chemistry , stereochemistry , organic chemistry , photocatalysis , alkyl , oceanography , geology
Herein, we report a protocol for desulfonylation of aza‐heteroaromatic rings via photoinduced electron transfer and hydrogen atom transfer. This general protocol has a wide substrate range and moderate to good yields. The utility of the method was demonstrated by the chemoselective desulfonylation of a molecule containing both an aliphatic and an aromatic sulfonamide.