INFLUENCE OF LIGAND NATURE IN TETRAKIS(LIGAND)NICKEL(0) COMPLEX CATALYSTS ON THE COURSE OF PROPADIENE PROPYNE COOLIGOMERIZATION

被引：2

作者：

CERMAK, J

CHVALOVSKY, V

机构：

来源：

JOURNAL OF MOLECULAR CATALYSIS | 1990年 / 63卷 / 03期

关键词：

D O I：

10.1016/0304-5102(90)85122-X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Co-oligomerization of propadiene with propyne catalyzed by tetrakis(ligand)nickel(0) complexes is accompanied by homo-oligomerizations of both monomers. Six phosphorus(III) ligands with rather different electronic and steric properties were chosen and the course of the reaction was found to be little dependent on their nature. Very similar behaviour of propadiene and propyne towards a nickel(0) catalytic centre in oligomerization was established, propadiene being the more reactive monomer.

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页码：305 / 312

页数：8

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