期刊
TETRAHEDRON-ASYMMETRY
卷 11, 期 3, 页码 733-736出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/S0957-4166(00)00003-3
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The asymmetric addition of a Reformatsky-type reagent, prepared in situ from diethylzinc and iodoacetic acid ester, to a carbon-nitrogen double bond in 3,4-dihydroisoquinoline N-oxides was achieved by utilizing diisopropyl (R,R)-tartrate as a chiral auxiliary to afford the corresponding (S)-1-substituted 2-hydroxy-1,2,3,4-tetrahydroisoquinolines with enantioselectivities up to 86% ee. (C) 2000 Elsevier Science Ltd. All rights reserved.
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