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Simple and Efficient Method for Deprotection of Tetrahydropyranyl Ethers by Using Silica Supported Sodium Hydrogen Sulphate |
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| Authors: | K. Ravi Kumar P. V. V. Satyanarayana B. Srinivasa Reddy |
| Affiliation: | 1. RA Chem Pharma Limited, Research and Development Division, Prasanth Nagar, Hyderabad 500072, AP, India;2. Department of Chemistry, Acharya Nagarjuna University, Nagarjuna Nagar, Guntur, 522510, AP, India |
| Abstract: | 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. |
| Keywords: | THP ethers deprotection NaHSO4‐SiO2 methanol reusable catalyst |