Triisopropylsilyl ether (TIPS)

Protection :
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ReagentsTimeYield
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Imidazole TIPSCl2 h98 %Imidazole, TIPSClDMF0 °C to RT, 2 h, 98%
Deprotection :
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ReagentsTimeYield
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n-Bu4N+ F-15 min98 %n-Bu4N+ F-THF0 °C, 15 min, 98%