Polymeric proanthocyanidins. 13C N.m.r. studies of procyanidins

13 C N.m.r. chemical shifts have been assigned to 40 natural and synthetic proanthocyanidins, related flavan-3-ols, and their peracetate derivatives. These data may be used to draw structural inferences from the related spectra of proanthocyanidin polymers.

Перевод пока недоступен