Tannins and related compounds. CXVIII. Structures, preparation, high-performance liquid chromatography and some reactions of dehydroellagitannin-acetone condensates

DOI: 10.1248/cpb.40.2937

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 2937 - 2944 (1992)

Update date:2022-08-05

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Authors:

Tanaka Tanaka

Fujisaki

Nonaka Nonaka

Nishioka

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Article abstract of DOI:10.1248/cpb.40.2937

The dehydroellagitannins having a dehydrohexahydroxydiphenoyl ester group in the molecule were found to undergo highly regio- and stereospecific condensation with acetone in the presence of ammonium ion under almost neutral conditions. This reaction was s

Full text of DOI:10.1248/cpb.40.2937

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