Influence of electron-donor sensitizers on SET-promoted photochemical reactions of beta,gamma-unsaturated aldehydes.
beta,gamma-Unsaturated aldehydes undergo photochemical oxa-di-pi-methane and decarbonylation reactions using DMN as an electron-donor sensitizer, whereas, using DMA, other photoproducts resulting from proton abstraction by ketyl- and alkene-centered radical-anions are also obtained.
Armesto
Diego
D
Departamento de Quimica Organica I, Facultad de Ciencias Quimicas, Universidad Complutense, 28040-Madrid, Spain. darmesto@quim.ucm.es
Ortiz
Maria J
MJ
Agarrabeitia
Antonia R
AR
Martin-Fontecha
Mar
M