Title of article
New selective O-debenzylation of phenol with Mg/MeOH
Author/Authors
Huang، نويسنده , , Wei and Zhang، نويسنده , , Xu and Liu، نويسنده , , Hong and Shen، نويسنده , , Jianhua and Jiang، نويسنده , , Hualiang، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
3
From page
5965
To page
5967
Abstract
Carboxylate-benzyl and nitro-benzyl groups used in phenols protection were selectively debenzylated with 3–25 equiv of Mg in methanol at room temperature. Good yields of the desired phenols were obtained within 3–10 h from a wide variety of O-(carboxylate-benzyl)- or O-(nitro-benzyl)-phenols. Selective O-debenzylation was possible in the presence of O-(carboxylate-benzyl)- or O-(nitro-benzyl)-phenols with Mg/MeOH.
Keywords
Substituted benzyl , Phenol protecting group , Selective O-debenzylation , Mg/MeOH
Journal title
Tetrahedron Letters
Serial Year
2005
Journal title
Tetrahedron Letters
Record number
1846535
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