A one-pot selective deprotective acetylation of benzyl ethers and OTBDMS ethers using the BF3·Et2O-NaI-Ac2O reagent system

Brar, Anita ; Vankar, Yashwant D. (2006) A one-pot selective deprotective acetylation of benzyl ethers and OTBDMS ethers using the BF3·Et2O-NaI-Ac2O reagent system Tetrahedron Letters, 47 (29). pp. 5207-5210. ISSN 0040-4039

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.tetlet.2006.05.016

Abstract

An efficient selective deprotection followed by acetylation of several benzyl ethers, including 6-OBn ethers of monosaccharides, and -OTBDMS ethers has been developed by using the BF3·Et2O-NaI-Ac2O reagent system. In addition, both benzylidene and isopropylidene groups are deprotected to form the corresponding diacetates.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Selective Deprotection; Acetylation; Benzylidene; Acetonide; TBDMS Ethers
ID Code:58301
Deposited On:31 Aug 2011 06:39
Last Modified:31 Aug 2011 06:39

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