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Stereoselective Synthesis of 4a-Methyloctahydrophenanthrenes: A Novel Approach. III. C-9 and C-10 Substituted Series
Authors:Rolando A. Spanevello  Manuel González-sierra  James D. Mcchesney
Affiliation:1. Instituto de Química Orgánica de Síntesis CONICET - Universidad Nacional de Rosario Facultad de Ciencias Bioquímicas y Farmacéuticas Casilla de Correo 991 , 2000, Rosario, Argentina;2. Department of Pharmacognosy , School of Pharmacy The University of Mississippi. University , MS, 38677, U.S.A.
Abstract:A general approach to substituted octahydrophenanthrenes was developed, which allows the stereoselective introduction of functionality at all positions. The procedure utilizes 4a-methyl-2,3,4,4a,9, 10-hexahydrophenanthrene 1, readily available from phenanthrene by reductive alkylation.
Keywords:
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