Configurational statistics of C(4)-C(8) linked homopolymers of (+)-catechin or (-)-epicatechin
β Scribed by Viswanadhan, Vellarkad N.; Bergmann, Wolfgang R.; Mattice, Wayne L.
- Book ID
- 126075785
- Publisher
- American Chemical Society
- Year
- 1987
- Tongue
- English
- Weight
- 609 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0024-9297
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π SIMILAR VOLUMES
A conformational analysis has been performed for sixteen dimers of (+I-catechin and/or (-)-epicatechin using molecular mechanics (MM2). Monomer units are linked by 4a-6, 4a-8, 4p-6, and 4/34 bonds. The four possible combinations of ( +hatechin and/or (-)-epicatechin are used for each bonding pattern
## Abstract The first synthesis of doubly labeled, [2β^13^C, 4β^13^C]β(2__R__,3__S__)βcatechin 15 and [2β^13^C, 4β^13^C]β(__2R__,3__R__)βepicatechin 18 starting from labeled 2βhydroxyβ4, 6βbis(benzyloxy)acetophenone 3 and labeled 3, 4βbis(benzyloxy)βbenzaldehyde 7 are described. Copyright Β© 2010 Jo