Intramolecular general base-catalyzed ester hydrolyses by the imidazolyl group.

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Intramolecular general base-catalyzed ester hydrolyses by the imidazolyl group.

Intramolecular general base catalysis by the imidazolyl group was found in the hydrolyses of endo-5-[4;(5')-imidazolyl]-bicyclo[2.2.1]hept-endo-2-yl trans-cinnamate and endo-5-[4'(5')-imidazolyl]bicyclo[2.2.2]oct-endo-2-yl trans-cinnamate in which the imidazolyl and trans-cinnamoyl groups are bound in close proximity to each other by rigid bicyclic rings. The rate constants for the intramolecul...

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ژورنال

عنوان ژورنال: Proceedings of the National Academy of Sciences

سال: 1977

ISSN: 0027-8424,1091-6490

DOI: 10.1073/pnas.74.1.23