Title of article
Cerium(IV) sulfate tetrahydrate: a catalytic and highly chemoselective deprotection of THP, MOM, and BOM ethers
Author/Authors
Carlos and Gonzلlez-Calderَn، نويسنده , , Davir and Gonzلlez-Gonzلlez، نويسنده , , Carlos A. and Fuentes-Benيtez، نويسنده , , Aydeé and Cuevas-Yلٌez، نويسنده , , Erick and Corona-Becerril، نويسنده , , David and Gonzلlez-Romero، نويسنده , , Carlos، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
3
From page
7164
To page
7166
Abstract
Tetrahydropyranyl (THP), methoxymethyl (MOM), and benzyloxymethyl (BOM) phenyl/alkyl ethers were efficiently cleaved to the corresponding parent hydroxyl compounds in good yields using catalytic amounts of Ce(SO4)2·4H2O by microwave-assisted or conventional heating in methanol solution. Intramolecular and competitive experiments demonstrated the chemoselective deprotection of THP ethers in the presence of triisopropylsilyl (TIPS) and tert-butyldiphenylsilyl (TBDPS) phenyl ethers.
Keywords
Tetrahydropyranyl ethers , Methoxymethyl ethers , Benzyloxymethyl ethers , alcohols , Cerium(IV) sulfate tetrahydrate
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1887062
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