Title of article
The first direct coupling of 1-trialkylsilyl-1-alkynes with vinyl triflates; a new access to enynes
Author/Authors
Halbes، نويسنده , , Ulla and Bertus، نويسنده , , Philippe and Pale، نويسنده , , Patrick، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
4
From page
8641
To page
8644
Abstract
1-Trialkylsilyl-1-alkynes can be directly coupled with vinyl triflates in the presence of TBAF, 3H2O and a catalytic amount of AgI and Pd(PPh3)4. Functionalized enynes can thus be obtained in good to excellent yields without prior deprotection of the alkyne.
Keywords
silver , PALLADIUM , Enynes , Alkynes , Silyl , coupling reactions
Journal title
Tetrahedron Letters
Serial Year
2001
Journal title
Tetrahedron Letters
Record number
1648484
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