Nickel-catalyzed Reactions of Enone with Ethylene

被引：0

作者：

Nishimura, A. ^{[1
]}

Haba, T. ^{[1
]}

Ohashi, M. ^{[1
]}

Ogoshi, S. ^{[1
]}

机构：

[1] Osaka Univ, Fac Engn, Dept Appl Chem, Suita, Osaka 5650871, Japan

来源：

FOURTH INTERNATIONAL SYMPOSIUM ON ATOMIC TECHNOLOGY | 2010年 / 232卷

关键词：

OXIDATIVE CYCLIZATION; TERMINAL ALKYNES; CONJUGATE ADDITION; KEY INTERMEDIATE; 1,4-ADDITION; KETONE; CYCLOADDITIONS; ETA(2)-ALKENE; ALDEHYDE; SYSTEM;

D O I：

10.1088/1742-6596/232/1/012012

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The reaction of (E)-1-phenylbut-2-en-1-one with ethylene in the presence of a catalytic amount of Ni(cod)(2) and PCy3 at room temperature gave two kinds of three-component addition products; one is 1,6-enone composed of an enone and two ethylene molecules, and the other is 1,5-diketone composed of two enones and an ethylene. The reactions might proceed via oxidative cyclization of an enone and an ethylene with nickel(0).

引用

页数：4

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