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Ionic liquid promoted interrupted Feist–Benary reaction with high diastereoselectivity

✍ Scribed by Brindaban C. Ranu; Laksmikanta Adak; Subhash Banerjee

Book ID: 104095445
Publisher: Elsevier Science
Year: 2008
Tongue: French
Weight: 250 KB
Volume: 49
Category: Article
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2008.05.083

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✦ Synopsis

A basic ionic liquid, 1-butyl-3-methylimidazolium hydroxide promotes the interrupted Feist-Benary reaction at room temperature under organic solvent-free conditions to produce a variety of substituted hydroxydihydrofurans. The hydroxydihydrofurans are converted to furans (Feist-Benary products) using the ionic liquid, 1-methyl-3-pentylimidazolium bromide at 70-75 °C. The reactions are very clean, high yielding and highly stereoselective.

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ChemInform Abstract: Ionic Liquid Promot

ChemInform Abstract: Ionic Liquid Promoted Interrupted Feist—Benary Reaction with High Diastereoselectivity.

✍ Brindaban C. Ranu; Laksmikanta Adak; Subhash Banerjee 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 40 KB 👁 2 views

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