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Filtering by: Subject Tannins Subject Acetal resins

The reaction of (+)-catechin with N-Hydroxymethylacetamide : a model for cross-linking PVA resins with tannins

Creator:

Wallace, Kathryn Anne

Abstract:

Equal molar amounts of (+)-catechin and N-Hydroxymethylacetamide were reacted under acidic conditions. Thin-layer chromatography (TLC) was used to monitor the reaction. The reaction products were isolated by column chromatography using Sephadex LH-20 and elution with 95 percent ethanol. Three reaction products isolated included one disubstituted and two monosubstituted compounds. The...

Resource Type:

Masters Thesis