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Communication | Regular issue | Vol 29, No. 11, 1989, pp.2065-2067
Published online, 1st January, 1970
DOI: 10.3987/COM-89-5146
Enantioselective Addition of Dialkylzincs to Pyridinecarbaldehyde in the Presence of Chiral Aminoalcohols: Asymmetric Synthesis of Pyridylalkyl Alcohols

Kenso Soai,* Hiroshi Hori, and Seiji Niwa

*Department of Applied Chemistry, Faculty of Science, Science University of Tokyo, Kagurazaka 1-3, Shinjuku-ku, Tokyo 162-8601, Japan

Abstract

1-(3-Pyridyl)ethanol and -propanol were synthesized in moderate to good enantiomeric excesses by the enantioselective addition of dialkylzincs to nicotinaldehyde using N,N-dibutylnorephedrine as chiral catalyst.