A photocatalytic sp3 C–S, C–Se and C–B bond formation through C–C bond cleavage of cycloketone oxime esters

A photocatalytic sp3 C–S, C–Se and C–B bond formation through C–C bond cleavage of cycloketone oxime esters

The photocatalytic thiolation, selenylation and borylation of cycloketone oxime esters through iminyl radical-triggered C–C bond cleavage were described. The reactions provide a unified approach to alkyl sulfur, selenium and boron compounds tethered to a synthetically useful nitrile group.

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Veröffentlicht in:Organic & biomolecular chemistry 2019-01, Vol.17 (3), p.533-540
Hauptverfasser: Devireddy Anand, He, Yuwei, Li, Linyong, Zhou, Lei
Format: Artikel
Sprache:eng
Schlagworte:
Boron
Boron compounds
Cleavage
Esters
Oxime esters
Photocatalysis
Selenium
Sulfur
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Zusammenfassung:The photocatalytic thiolation, selenylation and borylation of cycloketone oxime esters through iminyl radical-triggered C–C bond cleavage were described. The reactions provide a unified approach to alkyl sulfur, selenium and boron compounds tethered to a synthetically useful nitrile group.
ISSN:1477-0520
1477-0539
DOI:10.1039/c8ob02987c