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ChemInform Abstract: Novel Synthetic Methodologies. Part 134. Vanadium(III) Chloride (VCl3): Efficient Reagent for the Introduction of Tetrahydrofuran-Based Acetal Protecting Groups for Alcohols.

✍ Scribed by Biswanath Das; Maddeboina Krishnaiah; Vtukuri Saidi Reddy; Keetha Laxminarayana

Book ID: 102016449
Publisher: John Wiley and Sons
Year: 2008
Weight: 29 KB
Volume: 39
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200811053

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Abstract

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Vanadium(III) Chloride (VCl3): Efficient

Vanadium(III) Chloride (VCl3): Efficient Reagent for the Introduction of Tetrahydrofuran-Based Acetal Protecting Groups for Alcohols

✍ Biswanath Das; Maddeboina Krishnaiah; Vtukuri Saidi Reddy; Keetha Laxminarayana 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 German ⚖ 131 KB

## Abstract Treatment of different types of alcohols with tetrahydrofuran (THF) in the presence of VCl~3~ and CCl~4~ smoothly afforded the corresponding THF‐based acetals in excellent yields. The reaction is fast at room temperature, and several functional groups are tolerated, with no racemization