Tetrahedron Letters p. 6891 - 6894 (1995)
Update date:2022-07-31
Topics: Reagent Chemoselective Desilylation Experimental Chemical tert-butyldimethylsilyl ethers
Lee, Adam Shih-Yuan
Yeh, Hsiu-Chih
Tsai, Ming-Hung
The use of a 0.25M CH3OH/CCl4 (1:1) solvent mixture under ultrasound for the selective deprotection of tert-butyldimethylsilyl ethers of benzyl alcohols is described.This method enables to deprotect tert-butyldimethylsilyl ethers of primary alcohols, whereas tert-butyldimethylsilyl ethers of secondery and tertiary alcohols were stable under the reaction condition.
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