NICKEL-ATOM-DERIVED CATALYSTS IN LINEAR DIMERIZATION VS CYCLODIMERIZATION OF 1,3-DIENES - EVIDENCE FOR A NICKEL HYDRIDE COMPLEX USING ETHANOL AS REAGENT

被引：4

作者：

BERTOZZI, S

IANNELLO, C

BARRETTA, GU

VITULLI, G

LAZZARONI, R

SALVADORI, P

机构：

[1] Centro di Studio, CNR per le Macromolecule Stereordinate ed Otticamente Attive, Dipartimento di Chimica e Chimica Industriale, 56126 Pisa

来源：

JOURNAL OF MOLECULAR CATALYSIS | 1992年 / 77卷 / 01期

关键词：

D O I：

10.1016/0304-5102(92)80178-J

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：

Nickel atoms have been found to catalyze, in the presence of ethanol, the selective Linear dimerization of 1,3-butadiene and isoprene to (E)- and (Z)-1,3,7-octatriene and to (E)-2,6-dimethyl- and (E)-3,6-dimethyl-1,3,7-octatriene respectively, in high yield. The role of a nickel hydride species detected by H-1-NMR analysis is discussed.

引用

页码：1 / 6

页数：6

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