Total Synthesis of Eupomatilones 1, 2, and 5 by Enantioselective [2,3]-Wittig Rearrangement
โ Scribed by Hirokawa, Yoshimi; Kitamura, Maria; Mizubayashi, Makoto; Nakatsuka, Rie; Kobori, Yuya; Kato, Chiharu; Kurata, Yuki; Maezaki, Naoyoshi
- Book ID
- 118758325
- Publisher
- John Wiley and Sons
- Year
- 2012
- Tongue
- English
- Weight
- 824 KB
- Volume
- 2013
- Category
- Article
- ISSN
- 1434-193X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Stereoselective [2, -Wittig rearrangement of E-and Z-allylic stannyl ethers derived from an isopropylidene L-threitol derivative has been investigated. The E-isomer exhibited best diastereoselectivity and the resulting rearrangement product has been converted to protected polyoxamic acid, an amino
The relative configurations of 1,8-stereogenic centres can be controlled by coupling the tin(IV) chloride promoted reactions of aldehydes with 4-alkoxypent-2-enylstannanes, which proceed with excellent 1,5-induction, with a 2,3-Wittig rearrangement: this approach has been used to complete a diastere