期刊
TETRAHEDRON-ASYMMETRY
卷 18, 期 23, 页码 2768-2772出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetasy.2007.11.011
关键词
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Chiral P-amino alpha-perfluoroalkylpropanol derivatives were synthesized from N-BOC-L-phenylalanine methyl ester by substitution of the methoxy group into the corresponding perfluoroalkyl chain, followed by reduction and deprotection. Among them, a Schiff base prepared by condensation of (2S,3S)-2-amino-3-perfluorooctyl-1-phenylpropan-3-ol, (2S,3S)-1, and 1-naphthaldehyde catalyzed the asymmetric ethyl addition reaction of diethylzinc with the aldehyde to afford the product up to 93% ee. (c) 2007 Elsevier Ltd. All rights reserved.
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