Simple and Efficient Method for Deprotection of Tetrahydropyranyl Ethers by Using Silica Supported Sodium Hydrogen Sulphate

Tetrahydropyranyl （THP） ethers have been efficiently and simply deprotected by using Silica supported sodium hydrogen sulphate （NaHSO4-SiO2） in methanol at room temperature to regenerate the parent alcohols in high yields.

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Bibliographic Details
Published in:Chinese journal of chemistry 2012-05, Vol.30 (5), p.1189-1191
Main Authors: Kumar, K. Ravi, Satyanarayana, P. V. V., Reddy, B. Srinivasa
Format: Article
Language:English
Subjects:
deprotection
methanol
NaHSO4-SiO2
reusable catalyst
THP ethers
二氧化硅
产量高
吡喃
甲醇
硫酸氢钠
脱保护
醚
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Description
Summary:Tetrahydropyranyl （THP） ethers have been efficiently and simply deprotected by using Silica supported sodium hydrogen sulphate （NaHSO4-SiO2） in methanol at room temperature to regenerate the parent alcohols in high yields.
ISSN:1001-604X
1614-7065
DOI:10.1002/cjoc.201100358