Title of article
N2O4/SiO2 System as an Efficient Reagent for Rapid and Chemoselective Conversion of Trimethylsilyl Ethers to the Parent Alcohols under Nonaqueous Conditions
Author/Authors
M.A. Zolfigol I. Mohammadpoor-Baltork and M. Shiri، نويسنده ,
Issue Information
فصلنامه با شماره پیاپی سال 2008
Pages
6
From page
90
To page
95
Abstract
N2O4 was easily impregnated on silica gel to give a stable heterogeneous reagent N2O4/SiO2 (I). Chemoselective deprotection of trimethylsilyl ethers to the corresponding alcohols was achieved in the presence of I in CH2Cl2 in excellent yields. The stability, easy preparation and high selectivity of the reagent make this method as a useful procedure for the selective deprotection of TMS ethers at room temperature
Keywords
Dinitrogen tetroxide , Silica gel , Trimethylsilyl ethers , deprotection , Tetrahydropyranyl ethers , Alcohols
Journal title
Journal of the Iranian Chemical Society (JICS)
Serial Year
2008
Journal title
Journal of the Iranian Chemical Society (JICS)
Record number
666598
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