Issue 19, 2007
From the journal:

Organic & Biomolecular Chemistry

Total synthesis of capsanthin and capsorubin using Lewis acid-promoted regio- and stereoselective rearrangement of tetrasubsutituted epoxides†‡

Yumiko Yamano*a  and  Masayoshi Itoa  

* Corresponding authors

a Kobe Pharmaceutical University, Motoyamakita-machi, Higashinada-ku, Kobe 658-8558, Japan
E-mail: y-yamano@kobepharma-u.ac.jp
Fax: +81 78 441 7562
Tel: +81 78 441 7562

Abstract

The synthesis of capsanthin 1 and capsorubin 2 was accomplished via the C15-cyclopentyl ketone 6 prepared by Lewis acid-promoted regio- and stereoselective rearrangement of the epoxy dienal 5.

Graphical abstract: Total synthesis of capsanthin and capsorubin using Lewis acid-promoted regio- and stereoselective rearrangement of tetrasubsutituted epoxides

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Article information

DOI
https://doi.org/10.1039/B710386G
Article type
Paper
Submitted
09 Jul 2007
Accepted
06 Aug 2007
First published
29 Aug 2007

Org. Biomol. Chem., 2007,5, 3207-3212

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Total synthesis of capsanthin and capsorubin using Lewis acid-promoted regio- and stereoselective rearrangement of tetrasubsutituted epoxides

Y. Yamano and M. Ito, Org. Biomol. Chem., 2007, 5, 3207 DOI: 10.1039/B710386G

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