Photochemical Aryl Radical Cyclizations to Give (E)-3-Ylideneoxindoles
Abstract
(E)-3-Ylideneoxindoles are prepared in methanol in reasonable to good yields, as adducts of photochemical 5-exo-trig of aryl radicals, in contrast to previously reported analogous radical cyclizations initiated by tris(trimethylsilyl)silane and azo-initiators that gave reduced oxindole adductsSimilar works
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Last time updated on 17/12/2014
This paper was published in Directory of Open Access Journals.
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