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Communication | Regular issue | Vol 19, No. 2, 1982, pp.245-248
Published online, 1st January, 1970
DOI: 10.3987/R-1982-02-0245
Photochemical Synthesis and Reactivity of Tetradehydroaprophines

Luis Castedo, Teresa Iglesias, Alberto Puga, José M. Saá, and R. Suau

*Departamento de Química Orgánica , Facultad de Farmacia, Universidad de Santiago de Compostela, E-15706, Santiago de Compostela, Spain


An efficient method to prepare 4,5,6a,7-tetradehydroaporphines is described. It is based on the photoreduction of benzophenone by amines. Oxidation of 4,5,6a,7-tetradehydroaporphines under several conditions gave oxoaporphines.