engleski

Kinetics of aminolysis for 1-thio-β- D-glucopyranosyl esters of N-acylalanines

The kinetics of aminolysis of l-thio-β-D-glucopyranosyl esters of N-protected alanines (l) in dichloromethane, at 26°, by ethyl glycinate, under pseudo-first-order conditions follows the relationship kobsd=k2[H-Gly-(0Et].Significant differences were observed in the rates of dipeptide forming aminolysis for l-thiolesters la-lf, depending on N-acyl substituents and the configuration of alanine.

kinetics ; aminolysis ; glucopyranosyl esters

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