Journal of the Chemical Society. Chemical communications p. 1035 - 1036 (1983)
Update date:2022-08-05
Topics:
Hemingway, Richard W.
Foo, L. Yeap
Comparisons of acid- and base-catalysed reactions of epicatechin-(4β)-phenyl sulphide and leucocyanidin show that condensations proceed more rapidly at alkaline than at acidic pH so the biosynthesis of condensed tannins may occur through a quinone methide rather than a carbocation intermediate.
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