Abstract: The p-deuterium secondary kinetic isotope effect for the formation of 2- phenyloxazolin-Sone in the alkaline hydrolysis of p-nitrophenyl N-benzoylglycinate (p- N02C6H402CCL2NHOCc6H5, L= H or D) was determined to be kH/kD= 1.03 f 0.02 at temperatures between 10.5 and 40.0" C; activation parameters for the protium ester are AH*= 21.7 f 0.4 kcal mol-'and AS* 298= 31.9 0.6 cal deg-'mol-'. These results, combined ...
[Pajewski, Robert; Ferdani, Riccardo; Pajewska, Jolanta; Li, Ruiqiong; Gokel, George W. Journal of the American Chemical Society, 2005 , vol. 127, # 51 p. 18281 - 18295]
