Title of article
Cobalt-catalyzed dimerization of alkenes
Author/Authors
Wang، نويسنده , , Chun-Chih and Lin، نويسنده , , Pao-Shun and Cheng، نويسنده , , Chien-Hong، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
4
From page
6203
To page
6206
Abstract
In the presence of CoX2(PPh3)2/3 PPh3 and zinc metal conjugated alkenes (CH2CHCOOR, CH2CHCN, CH2CHSO2Ph and CH2CHCONEt2) undergo reductive tail-to-tail dimerization to yield the corresponding saturated linear products. Under similar reaction conditions, vinylarenes (ArCHCH2) give stereoselective head-to-tail dimerization products, trans-1,3-diarylbut-1-ene, in good to excellent yields.
Keywords
Head-to-tail dimerization , acrylate , Reductive dimerization , Vinylarene , Cobalt
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1842913
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