Tetrahedron Letters p. 6223 - 6226 (1990)
Update date:2022-08-22
Topics:
Vijayarahavan
Chauhan
The oxidation of androst-4-en-3,17-dione with cumene hydroperoxide, catalyzed by chloroiron(III)-5,10,15,20-tetraarylporphinate/N-methyl-imidazole systems, was studied under different reaction conditions. The chloroiron(III)-5,10,15,20-tetra(2,6-dichlorophenyl)porphinate/N-methy limidazole system in dichloromethane was found to be the most effective system for the aromatization of the A ring of androst-4-en-3,17-dione.
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