Title of article
Rhodium-catalyzed addition of aryldifluoromethylsilanes to N-sulfonylaldimines
Author/Authors
Oi، نويسنده , , Shuichi and Moro، نويسنده , , Mitsutoshi and Kawanishi، نويسنده , , Takanori and Inoue، نويسنده , , Yoshio، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
3
From page
4855
To page
4857
Abstract
The addition of aryldifluoromethylsilanes to N-sulfonylaldimines was found to be catalyzed by a rhodium complex, [Rh(cod)(MeCN)2]BF4, in the presence of potassium fluoride to give the corresponding arylated N-sulfonylamines in good yield. The reaction mechanism would involve the generation of a fluoride-coordinated arylsilicate and the transmetalation between the arylsilicate and the rhodium complex to give the arylrhodium species as a key intermediate.
Keywords
arylation , Aldimines , Rhodium catalyst , Arylsilanes
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1842127
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