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有机化学
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有机化学 ›› 2006, Vol. 26 ›› Issue (05): 694-697. 上一篇    下一篇

研究论文

氯代膦烯化合物与零价钯的氧化加成反应机理探讨

梁洪泽*，王强   

  1. (宁波大学材料科学与化学工程学院 宁波市新型功能材料及其制备科学实验室-
    省部共建国家重点试验室培育基地 宁波 315211)
  • 收稿日期:2005-08-03 修回日期:2006-02-20 发布日期:2006-04-28
  • 通讯作者: 梁洪泽

Investigation of Mechanism in the Oxidative Addition Reaction of Zerovalent Palladium to Chloro-substituted Phosphaalkene

LIANG Hong-Ze*,WANG Qiang   

  1. (State Key Laboratory Base of Novel Functional Materials and Preparation Science at Ningbo, Faculty of Materials Science and Chemical Engniecxing, Ningbo University, Ningbo 315211)
  • Received:2005-08-03 Revised:2006-02-20 Published:2006-04-28
  • Contact: LIANG Hong-Ze

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与氯代烯烃或芳烃相反, 氯代膦烯与零价钯的氧化加成反应可以在温和条件下进行. 提出了可能的反应机理. 起始卤代膦烯的结构决定了反应历程和最终产物的结构.

关键词: 卤代膦烯, 氧化加成反应, 钯化合物

On the contrary to the vinyl and aryl chlorides, the oxidative addition reaction of zerovalent palladium to chloro-substituted phosphaalkenes proceeded smoothly under mild conditions. The reaction pathway and the structure of final products were found to depend on the structure of starting materials and the mechanism was proposed.

Key words: oxidative addition, palladium complex, halogen-substituted phosphaalkene