ASYMMETRIC INDUCTION IN THE SIGMATROPIC REARRANGEMENT VIA CHIRAL AMMONIUM YLIDES

DOI: 10.1246/cl.1980.1077

Source and publish data:

Chemistry Letters p. 1077 - 1080 (1980)

Update date:2022-07-30

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Authors:

Hiroi, Kunio

Nakazawa, Kumiko

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Article abstract of DOI:10.1246/cl.1980.1077

The asymmetric <2,3> sigmatropic rearrangements of the chiral ammonium chlorides (E)-(3a,b) were achieved upon treatment with t-BuOK followed by acidic hydrolysis of the aminonitriles (5a,b) obtained to give (R)-(+)-2-methyl-2-phenyl-3-butenal (6).The rea

Full text of DOI:10.1246/cl.1980.1077

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