4,6-Dimethoxy-3,7-dimethylcoumarin from Colchicum decaisnei. Total synthesis by carbamoyl Baker-venkataraman rearrangement and structural revision to isoeugenetin methyl ether

✍ Scribed by Alexey V. Kalinin; Victor Snieckus

• Book ID: 104259481
• Publisher: Elsevier Science
• Year: 1998
• Tongue: French
• Weight: 287 KB
• Volume: 39
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(98)00978-2

✦ Synopsis

Coumarin (l)

, the putative natural product isolated from Coichicurn decaisnei, has been shown, by spectroscopic analysis and total synthesis. to be isoeugenetin methyl ether (2a), a synthetic derivative of the isoeugenetin (2b), isolated from Eugeniu curvop~~~dlafa.