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ChemInform Abstract: An Expedient Synthesis of (R)-(+)-Umbelactone.

โœ Scribed by C. L. GIBSON; S. HANDA


Book ID
112038367
Publisher
John Wiley and Sons
Year
2010
Weight
31 KB
Volume
27
Category
Article
ISSN
0931-7597

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An expedient synthesis of (R)-(+)-umbela
โœ Colin L. Gibson; Sheetal Handa ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 172 KB

The synthesis of the naturally occurring 2(5H)-furanone (R)-(+)-umbelactone 1 in five steps and 26.2% overall yield from The 2(5H)-furanone (R)-(+)-umbelactone 1 has been isolated from the alcoholic extracts of Memycelon umbelatum Brum. 1 The crude extracts of this plant have shown antiviral, antia