Photocatalytic Reaction of Diazo Compounds with Aldehydes
作者:K. Rybicka-Jasińska、Ł. W. Ciszewski、D. Gryko
DOI:10.1002/adsc.201600084
日期:2016.5.19
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