Title of article
Synthesis of new triphenylphosphines with pending ethynyl substituents
Author/Authors
Grelaud، نويسنده , , Guillaume and Argouarch، نويسنده , , Gilles Saint-Paul، نويسنده , , Frédéric، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2010
Pages
3
From page
3786
To page
3788
Abstract
The straightforward isolation and characterization of new triphenylphosphines possessing a pendent ethynyl substituent on one or several peripheral aryl ring(s) are reported. The synthesis of this family of compounds is achieved by retro-Favorsky reactions from the corresponding propargylic alcohol derivatives, themselves obtained following a classic Sonogashira-type coupling between the ad hoc bromophenyl phosphines and 2-methylbut-3-yn-2-ol.
Keywords
Ethynyl derivatives , Retro-Favorsky , propargylic alcohol , Functional triphenylphosphines
Journal title
Tetrahedron Letters
Serial Year
2010
Journal title
Tetrahedron Letters
Record number
1873558
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