Organo-photocatalytic Synthesis of Functionalized Pyrroles from 2H-Azirines and α-Substituted Nitroalkenes
نویسندگان
چکیده
Abstract An efficient organo-photocatalytic method for the synthesis of tetrasubstituted pyrroles bearing a ketone, ester, alcohol, or nitro group at 3-position has been developed. The reaction involves visible-light-mediated formal [3+2] dipolar cycloaddition between 2H-azirines and α-substituted nitroalkenes followed by denitration debromination sequence. notable features protocol are excellent regioselectivity, wide substrate scope, high yields products.
منابع مشابه
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ژورنال
عنوان ژورنال: SynOpen
سال: 2022
ISSN: ['2509-9396']
DOI: https://doi.org/10.1055/s-0042-1751360