The transformation of partially protected aldofuranoses into dienes by Wittig olefination of the anomeric center followed by either allylation or oxopalladation of alkoxy-l,2-propadienes is described. Ring-closing metathesis of the linear dienes gives rise to a variety of highly functionalized and c
An approach to the synthesis of complex germacranes. A new route to highly functionalized 9-methyl-1-decalones
β Scribed by Brown, Julian M.; Cresp, Terry M.; Mander, Lewis N.
- Book ID
- 126865576
- Publisher
- American Chemical Society
- Year
- 1977
- Tongue
- English
- Weight
- 395 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0022-3263
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
An Expeditious Route to the Synthesis of Highly Functionalized Chiral Oxepins from Monosaccharides. -A novel and versatile route to highly functionalized chiral oxepins [cf. (VI) and (IX)] derived from partially protected aldofuranoses such as (I) is reported. The transformation proceeds via Wittig
~bstiuctz The Homer-Wadsworth-Emmons (HWE) olefination of l-[(dietboxyphosphoryl)methyl]-4,5-bis(methoxycarbonyl> lH-1,2,3-triazole and l-[(diethoxyphosphoryl)metbyl]-Sphenyl-1 H-1,2,3triazole by means of aldehydes was found to be a convenient method for the preparation of functionalized 1-alkenyl-l