In hydrolysis of esters

Chrysene, 46, 95 Cinnamaldehyde, 46, 36 reaction with hydrazine, 47, 99 2,4,6-Collidine in hydrolysis of esters to acids, 46, 8... 

In Table 3 vinyl polymers having nucleophile which were studied in hydrolysis of ester, are summarized focussing on the cooperativity in catalytic activity of the active center. 

The possibility that products may be hydrolyzed by extended time exposure to protease was studied. Products obtained at 20 min and 3 h were both analyzed by MALDI-TOF and NMR. However, no observable difference in %-hydrolysis of ester side chains was found for these products. This is explained by precipitation from solution of oligo(y-ethyl glutamate) limiting its accessibility to protease. 

Hydroxyl group participation in hydrolysis of esters and amides also proceeds through the formation of a tetrahedral intermediate (T.I.). 

O is a stable, heavy isotope of normal oxygen which is, itself, a mixture of three stable isotopes, namely. O, O, and O. Fatty acids with O or O in the carboxyl group have not yet been employed in biological studies. O has, however, been used in the study of photosynthesis and in hydrolysis of esters. Each of the radioactive isotopes of oxygen (O, O, O ) has too short a half life to be of use in metabolic studies. 

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