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有机化学
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有机化学 ›› 2005, Vol. 25 ›› Issue (9): 1147-1155. 上一篇    

学术动态

第5/6副族高价过渡金属氯化物的有机反应

郭巧霞，申宝剑*   

  1. (中国石油大学化工学院 重质油国家重点实验室 北京 102249)
  • 收稿日期:2004-02-16 修回日期:2005-05-20 发布日期:2005-08-24
  • 通讯作者: 申宝剑

Organic Reaction Mediated by Highly Valent Groups 5 and 6 Metal Chlorides

GUO Qiao-Xia,SHEN Bao-Jian*   

  1. (State Key Laboratory of Heavy Oil Processing, Faculty of Chemical Engineering,
    China Uni-versity of Petroleum, Beijing 102249)
  • Received:2004-02-16 Revised:2005-05-20 Published:2005-08-24
  • Contact: SHEN Bao-Jian

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被引次数

9

从制备化学的角度, 对包括作者本人的研究工作在内的由第5/6副族高价过渡金属氯化物参加的有机反应进行了综述. 内容包括以下几个方面: (1)烷烃、烯烃和炔烃与第5/6副族高价过渡金属氯化物的卤化反应; (2)作为Lewis 酸催化的反应; (3)烯烃歧化反应及炔烃的聚合反应; (4) MoCl5参与的芳烃氧化偶合反应; (5)硫醚化及扩环反应.

关键词: Lewis酸, 氧化偶合反应, 碳氧键断裂, 综述, 聚合反应, MoCl5, 卤化反应, WCl6

The organic reactions mediated by high valent groups 5 and 6 metal chlorides were reviewed in this paper, including (1) the chlorination of alkanes, alkenes and alkynes by group 5/6 metal halides; (2) the reactions using group 5/6 metal halides as Lewis acid catalysts; (3) metathesis reaction of alkenes and polymerization of alkynes; (4) MoCl5 mediated oxidative coupling reaction of aromatic compounds and (5) formation of thioethers and ring-expansion reactions.

Key words: review, WCl6, oxidative coupling reaction, polymerization, chlorination reaction, C—O bond cleavage, Lewis acid, MoCl5