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  • Title: Stereoselective dihydroxylation reactions of gamma-amino-alpha,beta-unsaturated esters via their aryl ketimine derivatives.
    Author: Oh JS, Jeon J, Park DY, Kim YG.
    Journal: Chem Commun (Camb); 2005 Feb 14; (6):770-1. PubMed ID: 15685332.
    Abstract:
    OsO4-catalysed dihydroxylation reactions of the aryl ketimine derivatives of (E)-gamma-amino-alpha,beta-unsaturated esters gave anti selectivity ranging from 6.7 : 1 to 19 : 1, whereas the opposite syn selectivity was consistently observed with those of (Z)-gamma-amino-alpha,beta-unsaturated esters (5.4 : 1 to > 100 : 1).
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