Photochemical reactions. LIX. Mechanism of the photodecarbonylation of. beta.,. gamma.-unsaturated aldehydes

E Baggiolini, HP Hamlow…

文献索引：Baggiolini,E. et al. Journal of the American Chemical Society, 1970 , vol. 92, # 16 p. 4906 - 4921

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被引用次数: 41

摘要

Abstract: Irradiation in the long-wavelength absorption bands of the P, y-unsaturated aldehydes 7, 8, and 9 in various solvents results exclusively in decarbonylation from the singlet excited state. Fluorescence and singlettriplet intersystem crossing have not been found to participate at the dissipation of excitation energy, The decarbonylation involves elimination of carbon monoxide and concurrent intramolecular transfer of the aldehydic ...