Title of article
Reactions of CF3-substituted boranes with α-diazocarbonyl compounds
Author/Authors
Elkin، نويسنده , , Pavel K. and Levin، نويسنده , , Vitalij V. and Dilman، نويسنده , , Alexander D. and Struchkova، نويسنده , , Marina I. and Belyakov، نويسنده , , Pavel A. and Arkhipov، نويسنده , , Dmitry E. and Korlyukov، نويسنده , , Alexander A. and Tartakovsky، نويسنده , , Vladimir A.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
5
From page
5259
To page
5263
Abstract
Boranes substituted with a CF3-group can be generated from methyl boronic esters RB(OMe)2 and Me3SiCF3/KF followed by treatment with Me3SiCl. These boranes are stable only in coordinating solvents, and due to the increased Lewis acidity of boron, react rapidly with α-diazocarbonyl compounds to give the products of transfer of the organic group from boron. Alkyl, aryl, vinyl, and alkynyl boronic esters can be used in this reaction.
Keywords
trifluoromethylation , Boranes , boronic esters , Diazocarbonyl compounds
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1879339
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