Photocatalytic Reaction of Diazo Compounds with Aldehydes

Autor: Daniel T. Gryko, Katarzyna Rybicka-Jasińska, Łukasz W. Ciszewski
Rok vydání: 2016
Předmět:
Zdroj: Advanced Synthesis & Catalysis. 358:1671-1678
ISSN: 1615-4150
DOI: 10.1002/adsc.201600084
Popis: Photocatalytic reactions of diazoacetates with aldehydes led to α-alkylated carbonyl compounds instead of the expected cyclopropane derivatives. The reaction requires a dual catalytic system – photocatalysis merged with enamine-iminium catalysis. NMR, EPR, UV/Vis, and ESI-MS analyses provided sufficient data to corroborate the proposed radical mechanism – enamine catalysis merged with photocatalysis.
Databáze: OpenAIRE
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