C3-Allylation of Indoles via an Iridium-Catalyzed Branch-Selective Ring-Opening Reaction of Vinylcyclopropanes
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An iridium-catalyzed branch-selective ring-opening reaction of vinylcyclopropanes with indoles has been established, which afforded C3-allylindoles in generally good to excellent yields (up to 95%). Considering that no wastes were generated in the whole process and branch-selective ring-opening reaction of vinylcyclopropanes was rarely reported, this strategy not only can be regarded as a highly atom-economic approach for C3-allylindoles, but also will greatly enrich the chemistry of vinylcyclopropanes.
2000 ◽
Vol 41
(29)
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pp. 5547-5551
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1992 ◽
Vol 3
(2)
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pp. 247-250
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2015 ◽
Vol 54
(42)
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pp. 10245-10252
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1991 ◽
Vol 64
(6)
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pp. 1884-1888
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