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- ISSN: 1570-1786
- E-ISSN: 1875-6255
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Polyvinylpolypyrrolidone-Bromine Complex, Mild and Efficient Polymeric Reagent for Selective Deprotection and Oxidative Deprotection of Silylethers
- Source: Letters in Organic Chemistry, Volume 4, Issue 1, Jan 2007, p. 64 - 67
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- 01 Jan 2007
Abstract
Mild and convenient method for deprotection and direct oxidative deprotection of silyl ethers to the corresponding hydroxy and carbonyl compounds is described using polyvinylpolypyrrolidone-bromine complex (PVPP-Br2). Selective oxidative deprotection of benzylic silyl ethers in the presence of primary aliphatic alcohols was also achieved at room temperature.
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