1972 Volume 45 Issue 7 Pages 1996-1999
The cooligomerization of butadiene and ethylene catalyzed by a NiCl2–AlEt3–phosphine system was investigated. The cooligomerization product was 1,cis-4-hexadiene or/and 1,trans-4,9-decatriene. Bidentate ditertiary phosphines had remarkable effects on the reaction. The effects of ditertiary phosphines are also described.
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