Simple and Efficient Method for Deprotection of Tetrahydropyranyl Ethers by Using Silica Supported Sodium Hydrogen Sulphate
作者:K. Ravi Kumar、P. V. V. Satyanarayana、B. Srinivasa Reddy
DOI:10.1002/cjoc.201100358
日期:2012.5
Tetrahydropyranyl (THP) ethers have been efficiently and simply deprotected by usingSilicasupportedsodiumhydrogensulphate (NaHSO4‐SiO2) in methanol at room temperature to regenerate the parent alcohols in high yields.
Zinc triflate: A mild and efficient catalyst for deprotection of tetrahydropyranyl ethers
作者:R. Srinivasulu、P. V. V. Satyanarayana、K. Ravi Kumar
DOI:10.1134/s1070363213120384
日期:2013.12
Treatment of tetrahydropyranyl (THP) ethers with zinc triflate in methanol provides a simple and efficient process for deprotection of these ethers and the parent alcohols are obtained in excellent yields.