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Synlett 1995; 1995(6): 675-676
DOI: 10.1055/s-1995-5034
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Chiral Lewis Acids-Controlled Synthesis. Enantioselective Synthesis of Both Diastereomers Including the α-Alkoxy-α-methyl-β-hydroxy Units

Shû Kobayashi* , Mineko Horibe, Masae Matsumura
  • *Department of Applied Chemistry, Faculty of Science, Science University of Tokyo (SUT), Kagurazaka, Shinjuku-ku, Tokyo 162, Fax 3-3235-2214
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Publication Date:
31 December 2000 (online)

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Enantioselective synthesis of both diastereomers including the α-alkoxy-α-methyl-β-hydroxy units has been achieved by the chiral tin(II) Lewis acid-controlled aldol reactions of the silyl enolate derived from p-methoxyphenyl α-benzyloxypropionate (1) with aldehydes.

chiral Lewis acid - asymmetric aldol reaction - silyl enolate - chiral diamine - enantioselective synthesis

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