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Synthetic studies on the erythrina alkaloids. Preparation of (±)-2-epi-erythrinitol

✍ Scribed by James H. Rigby; Christopher Deur; Mary Jane Heeg


Book ID
104262171
Publisher
Elsevier Science
Year
1999
Tongue
French
Weight
210 KB
Volume
40
Category
Article
ISSN
0040-4039

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✦ Synopsis


The erythrina alkaloid, 1,3,4,6-tetrahydro-3,15,16-trimethoxyerythrinan-2-ol (2-epi-erythrinitol), has been synthesized by a sequence featuring a [ 1 +4] vinyl isocyanate-isocyanide cycloaddition followed by an intramolecular Heck reaction for assembly of the erythrinan ring system.


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ChemInform Abstract: Synthetic Studies o
✍ James H. Rigby; Christopher Deur; Mary Jane Heeg 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 2 views

Synthetic Studies on the Erythrina Alkaloids. Preparation of (±)-2-epi-Erythrinitol. -The synthetic route to the racemic title alkaloid (IX) features a [1 + 4] vinyl isocyanate (I)-isocyanide (II) cycloaddition and an intramolecular Heck reaction of the iodide (VII) as key steps. -(RIGBY,