Title of article
Synthesis of 2-(N-disubstituted amino)ethyltriphenylphosphonium bromides
Author/Authors
Rao، نويسنده , , G. Venkateswara and Reddy، نويسنده , , G. Chandrasekara، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
3
From page
824
To page
826
Abstract
2-(N-Disubstituted amino)ethyltriphenylphosphonium bromides are prepared in quantitative yields with high purity by reacting secondary amines with 2-methoxyethyltriphenylphosphonium bromide under aqueous conditions. The differential reactivity of this reagent offers advantages for the preparation of aminoethyltriphenylphosphonium bromides possessing nucleophiles such as hydroxy groups.
Keywords
nucleophile , Phosphonioethylation , Phosphonium salts , ylides , Displacement reaction
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1860202
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