Total Synthesis of the Proposed Structure of Roxbin B; the Nonidentical Outcome

Total Synthesis of the Proposed Structure of Roxbin B; the Nonidentical Outcome

A proposed structure of roxbin B was synthesized. For the synthesis, a new synthetic method for the preparation of the hexahydroxydiphenoyl (HHDP) bridge was developed that involved the stepwise esterification of axially chiral HHDP acid anhydride. The synthesized compound was not identical to the n...

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Veröffentlicht in:Organic letters 2012-12, Vol.14 (23), p.5928-5931
Hauptverfasser: Yamaguchi, Sayuri, Ashikaga, Yoshiki, Nishii, Kentaro, Yamada, Hidetoshi
Format: Artikel
Sprache:eng
Schlagworte:
Esterification
Glucosides - chemical synthesis
Glucosides - chemistry
Hydrolyzable Tannins - chemical synthesis
Hydrolyzable Tannins - chemistry
Molecular Structure
Rosa - chemistry
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Zusammenfassung:A proposed structure of roxbin B was synthesized. For the synthesis, a new synthetic method for the preparation of the hexahydroxydiphenoyl (HHDP) bridge was developed that involved the stepwise esterification of axially chiral HHDP acid anhydride. The synthesized compound was not identical to the natural roxbin B.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol302845n