Iodine-catalyzed regioselective thiolation of imidazo[1,2-a]pyridines using sulfonyl hydrazides as a thiol surrogateElectronic supplementary information (ESI) available. See DOI: 10.1039/c5ob00033e
Iodine-catalyzed regioselective sulfenylation of imidazo[1,2- a ]pyridines via C(sp 2 )-H bond functionalization has been achieved using sulfonyl hydrazides as a thiol surrogate. A library of 3-sulfanylimidazopyridines with broad functionalities was synthesized under metal and oxidant-free practical...
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Main Authors | , , , |
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Format | Journal Article |
Language | English |
Published |
04.03.2015
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Online Access | Get full text |
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Summary: | Iodine-catalyzed regioselective sulfenylation of imidazo[1,2-
a
]pyridines
via
C(sp
2
)-H bond functionalization has been achieved using sulfonyl hydrazides as a thiol surrogate. A library of 3-sulfanylimidazopyridines with broad functionalities was synthesized under metal and oxidant-free practical reaction conditions. This methodology is also applicable for the regioselective sulfenylation of imidazo[2,1-
b
]thiazole and benzo[
d
]imidazo[2,1-
b
]thiazole.
Iodine-catalyzed regioselective sulfenylation of imidazo[1,2-
a
]pyridines
via
C(sp
2
)-H bond functionalization has been achieved using sulfonyl hydrazides as a thiol surrogate. |
---|---|
Bibliography: | 10.1039/c5ob00033e Electronic supplementary information (ESI) available. See DOI |
ISSN: | 1477-0520 1477-0539 |
DOI: | 10.1039/c5ob00033e |