Title of article
A new highly sterically demanding silyl (TEDAMS) group. Synthesis by multiple substitution of tris(diphenylmethyl)silane with diarylcarbenium ions
Author/Authors
Terao، نويسنده , , Kimitada and Watanabe، نويسنده , , Takashi and Suehiro، نويسنده , , Takafumi and Nokami، نويسنده , , Toshiki and Yoshida، نويسنده , , Jun-ichi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2010
Pages
3
From page
4107
To page
4109
Abstract
A highly efficient electrochemical method for synthesis of halosilanes bearing bulky substituents was developed. Electrophilic multiple substitution on tris(diphenylmethyl)silane with diarylcarbenium ions afforded a highly sterically demanding hydrosilane, tris(extended diarylmethyl)silane (TEDAMS-H), which was converted to the corresponding bromosilane (TEDAMS-Br).
Keywords
Dendritic molecule , Carbocation , Electrophilic Substitution , Organosilanes
Journal title
Tetrahedron Letters
Serial Year
2010
Journal title
Tetrahedron Letters
Record number
1873859
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