Title of article
p-Methoxybenzyl-N-phenyl-2,2,2-trifluoroacetimidate: a versatile reagent for mild acid catalyzed etherification
Author/Authors
Nadine Barroca-Aubry، نويسنده , , Nadine and Benchekroun، نويسنده , , Mohamed and Gomes، نويسنده , , Filipe and Bonnaffé، نويسنده , , David، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
4
From page
5118
To page
5121
Abstract
PMB-NPTFA 1a is a new month bench stable and powerful reagent for the formation of PMB ethers. Several alcohols were protected in high yields and short reaction times, using low reagent loading and small catalytic amounts of Bi(OTf)3. The mild conditions of the reaction confer a good orthogonality to acid- and base-sensitive protecting groups.
Keywords
p-Methoxybenzylation , Rare earth metal triflate , Acid catalyzed etherification , Regioselective etherification
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1885508
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