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Chemoselective deprotection of primary tert-butyldimethylsilyl ethers on carbohydrate molecules in the presence of secondary silyl ethers
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Chemoselective deprotection of primary tert-butyldimethylsilyl ethers on carbohydrate molecules in the presence of secondary silyl ethers

Ming-Yi Chen, Kuo-Cheng Lu, Adam Shih-Yuan Lee 和 Chun-Cheng Lin
Tetrahedron Letters, 卷.43(15), 頁碼.2777-2780
04/2002
DOI: https://doi.org/10.1016/S0040-4039(02)00385-4

摘要

Biochemistry Organic Chemistry Drug Discovery
The primary silyl ethers of TBDMS-protected saccharides were regioselectively cleaved in excellent yields (71-95%) by treating the silyl ethers with a catalytic amount of CBr 4 in methanol under photochemical reaction conditions. © 2002 Elsevier Science Ltd. All rights reserved.

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