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

被引：5
作者：
Kumar, K. Ravi [2 ]
Satyanarayana, P. V. V. [1 ]
Reddy, B. Srinivasa [2 ]
机构：
[1] Acharya Nagarjuna Univ, Dept Chem, Nagarjuna Nagar 522510, Andhra Pradesh, India
[2] RA Chem Pharma Ltd, Div Res & Dev, Hyderabad 500072, Andhra Pradesh, India
来源：
CHINESE JOURNAL OF CHEMISTRY | 2012年 / 30卷 / 05期
关键词：
THP ethers; deprotection; NaHSO4-SiO2; methanol; reusable catalyst; REUSABLE HETEROGENEOUS CATALYST; TERT-BUTYLDIMETHYLSILYL ETHERS; SELECTIVE DEPROTECTION; PROTECTING GROUPS; AMMONIUM-NITRATE; THP ETHERS; MILD; CLEAVAGE; ALCOHOLS; ACETALS;
D O I：
10.1002/cjoc.201100358
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
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.
引用
收藏
页码：1189 / 1191
页数：3
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