ChemInform Abstract: Stannous Chloride Catalyzed Deprotection of Tetrahydropyranyl Ethers.

✍ Scribed by K. J. DAVIS; U. T. BHALERAO; B. V. RAO

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 26 KB
• Volume: 28
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199734070

✦ Synopsis

Tetrahydropyranyl ethers (I) can be efficiently deprotected to furnish the corresponding alcohols (II) using a catalytic amount of stannous chloride in methanol. The reaction conditions are mild enough not to effect multiple bonds, and functional groups such as ester, methoxy or methylenedioxy remain unaffected. -(DAVIS, K.