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Communication | Special issue | Vol 8, No. 1, 1977, pp.247-250
Published online, 1st January, 1970
DOI: 10.3987/S(S)-1977-01-0247
Catalytic Asymmetric Synthesis of (S)- and (R)-Salsolidine

Kazuo Achiwa*

*Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12 Nishi 6, Kita-ku, Sapporo, Hokkaido 060-0812, Japan

Abstract

Catalytic asymmetric synthesis of (S)- and (R)-salsolidine (7) with BPPM(1)-, APPM(3)- and PPPM(4)-rhodium complexes was found to proceed in 34-45% optical yields, while its optical yields and absolute configuration depended markedly on the used hydrogenation conditions.