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An improved synthesis of the (E,Z)-dienoate precursor of (+)-damavaricin D via a vinylogous Horner-Wadsworth-Emmons reaction

✍ Scribed by Sherry R. Chemler; D.Scott Coffey; William R. Roush

Book ID
104260590
Publisher
Elsevier Science
Year
1999
Tongue
French
Weight
243 KB
Volume
40
Category
Article
ISSN
0040-4039

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✦ Synopsis

An improved synthesis of the C(I)-C( ) (E,Z)-dienoate segment of (+)-damavaricin D precursor 3 was accomplished using the unsaturated phosphonate reagent 9 in a (Z)-selective vinylogous Horner-Wadsworth-Emmons reaction.

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ChemInform Abstract: An Improved Synthes
ChemInform Abstract: An Improved Synthesis of the (E,Z)-Dienoate Precursor of (+)-Damavaricin D via a Vinylogous Horner—Wadsworth—Emmons Reaction.
✍ Sherry R. Chemler; D. Scott Coffey; William R. Roush 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views

An Improved Synthesis of the (E,Z)-Dienoate Precursor of (+)-Damavaricin D via a Vinylogous Horner-Wadsworth-Emmons Reaction. -An improved synthesis of the title compound, the DmD intermediate (IV), is achieved by a (Z)-selective olefination of the aldehyde (III) using the vinylogous Horner-Wadswor