Title of article
A new pathway for the preparation of diaryl acetylenes
Author/Authors
Abele، نويسنده , , Edgars and Abele، نويسنده , , Ramona and Arsenyan، نويسنده , , Pavel and Lukevics، نويسنده , , Edmunds، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
3
From page
3911
To page
3913
Abstract
A simple method for the preparation of diaryl acetylenes in yields up to 61% from aryl bromides and 1-bromo-2-chloroethane using the palladium catalyst (dppb)Pd(OAc)2 under PTC conditions (solid KOH/18-crown-6) has been developed.
Keywords
Acetylene , Palladium catalysis , Aryl bromides , Phase transfer catalysis
Journal title
Tetrahedron Letters
Serial Year
2003
Journal title
Tetrahedron Letters
Record number
1662117
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