Mizoroki–Heck type reactions and synthesis of 1,4-dicarbonyl compounds by heterogeneous organic semiconductor photocatalysis

URN to cite this document:: urn:nbn:de:bvb:355-epub-451529
DOI to cite this document:: 10.5283/epub.45152

Khamrai, Jagadish

; Das, Saikat ; Savateev, Aleksandr ; Antonietti, Markus ; König, Burkhard

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Date of publication of this fulltext: 05 Mar 2021 08:44

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Abstract

We report the synthesis of 1,4-dicarbonyl compounds and substituted alkenes (Mizoroki-Heck type coupling) starting from secondary and tertiary alkyl halides and vinyl acetate or styrene derivatives using visible-light photocatalysis. The protocol uses mesoporous graphitic carbon nitride (mpg-CN) as a heterogeneous organic semiconductor photocatalyst and Ni(ii) salts as Lewis acid catalysts. ...