Catalytic hydrolysis of α-amino esters in the presence of chiral palladacycles

YV Ageeva, SA Kurzeev, GM Kazankov

Index: Ageeva; Kurzeev; Kazankov Russian Journal of Organic Chemistry, 2007 , vol. 43, # 4 p. 548 - 552

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Abstract

Abstract The rate of hydrolysis of esters derived from optically active α-amino acids, catalyzed by chiral cyclopalladated benzylamines, depends on the configuration of chiral centers in the substrate and catalyst. The catalytic hydrolysis of sulfur-containing amino esters follows an intramolecular mechanism, and the difference in the reaction rates for the stereoisomers increases in going from ortho-palladated primary benzylamines (k S/k R= ...

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