Chemoselective deprotection of trityl ethers using silica-supported sodium hydrogen sulfate |
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| Authors: | Biswanath Das Gurram Mahender Vooturi Sunil Kumar Nikhil Chowdhury |
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| Institution: | Organic Chemistry Division-1, Indian Institute of Chemical Technology, Hyderabad 500007, India |
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| Abstract: | A highly selective method for the cleavage of trityl ethers over a wide range of functional groups has been developed using silica-supported sodium hydrogen sulfate (NaHSO4-SiO2) as a heterogeneous catalyst. The conversion occurred at room temperature and the yields of the alcohols were found to be excellent. |
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| Keywords: | Trityl ether Alcohol NaHSO4-SiO2 Chemoselectivity |
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