Chin. J. Org. Chem. ›› 2007, Vol. 27 ›› Issue (9): 1078-1086. Previous Articles     Next Articles

Review

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

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