Photoinitiated Carbonyl-Metathesis: Deoxygenative Reductive Olefination of Aromatic Aldehydes via Photoredox Catalysis

URN to cite this document:: urn:nbn:de:bvb:355-epub-384466
DOI to cite this document:: 10.5283/epub.38446

Wang, Shun ; Lokesh, Nanjundappa ; Hioe, Johnny ; Gschwind, Ruth M.

; König, Burkhard

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Date of publication of this fulltext: 21 Mar 2019 06:37

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Abstract

Carbonyl-carbonyl olefination, known as McMurry reaction, represents a powerful strategy for the construction of olefins. However, catalytic variants that directly couple two carbonyl groups in a single reaction are less explored. Here, we report a photoredox-catalysis that uses B2Pin2 as terminal reductant and oxygen trap allowing for deoxygenative olefination of aromatic aldehydes under mild ...