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有机化学
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有机化学 ›› 2007, Vol. 27 ›› Issue (9): 1078-1086. 上一篇    下一篇

综述与进展

末端炔烃二聚反应合成共轭烯炔的研究进展

陶李明a,b，梁云a,b，李金恒*,a   

  1. (a湖南师范大学化学化工学院化学生物学与中药分析教育部重点实验室 长沙 410081)
    (b湘南学院化学与生命科学系 郴州 423000)
  • 收稿日期:2006-10-09 修回日期:1900-01-01 发布日期:2007-08-30
  • 通讯作者: 李金恒

Progress in Dimerizations of Terminal Alkynes to Synthesize Enynes

TAO Li-Minga,b,LIANG Yuna,b,LI Jin-Heng*,a   

  1. (a Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research of Ministry of Educa-tion, College of
    Chemistry and Chemical Engineering, Hunan Normal University, Chang-sha 410081)
    (b Department of Chemistry and Life Science, Xiangnan University, Chenzhou 423000)
  • Received:2006-10-09 Revised:1900-01-01 Published:2007-08-30
  • Contact: LI Jin-Heng

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被引次数

25 | 2

综述了不同催化体系催化末端炔烃二聚反应合成共轭烯炔化合物的研究进展. 其中催化体系主要包括过渡金属配合物、镧系和锕系金属配合物、第三主族元素配合物以及有机催化剂. 实验结果表明: 不同催化体系对末端炔烃二聚反应的选择性控制有影响, 尤其是区域选择性(头-头二聚或头-尾二聚).

关键词: 末端炔烃, 二聚反应, 选择性, 烯炔化合物

Progress in a variety of catalytic systems-catalyzed dimerizations of terminal alkynes to synthesize enynes is summarized. These catalytic systems included transition-metal complexes, organolanthanide and organoactinium complexes, IIIA element complexes and organic catalysts. The results showed that the catalytic systems had a fundamental influence on the selectivity, in particular regioselectivity (head-to- head or head-to-tail), of the dimerization reactions of terminal alkynes.

Key words: enyne, selectivity, dimerization reaction, terminal alkyne