Chemistry Letters p. 1077 - 1080 (1980)
Update date:2022-07-30
Topics:
Hiroi, Kunio
Nakazawa, Kumiko
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
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(1957)