Title of article
Acid-catalyzed cyclization of vinylsilanes bearing a hydroxy group. Benzyldimethylsilyl group as an effective promoter and novel hydroxy surrogate
Author/Authors
Miura، نويسنده , , Katsukiyo and Hondo، نويسنده , , Takeshi and Takahashi-Nakaguchi، نويسنده , , Tatsuyuki and Hosomi، نويسنده , , Akira، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
4
From page
2129
To page
2132
Abstract
A benzyldimethylsilyl (BnDMS) group was found to effectively enhance the reactivity of vinylsilanes toward the acid-catalyzed intramolecular addition of a hydroxy group in comparison with a dimethylphenylsilyl group. The BnDMS group of the resultant cyclized products could be easily converted to a hydroxy group by the action of TBAF–H2O2–KHCO3.
Keywords
Oxidation , cyclization , Acid catalyst , silicon and compound
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1636654
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