Studies on the coupling reaction of terminal alkynes under copper(Ⅰ) and phase transfer condition

Acta Chimica Sinica ›› 1996, Vol. 54 ›› Issue (9): 922-928. Previous Articles Next Articles

Original Articles

相转移条件下Cu(Ⅰ)催化的末端炔的偶联反应研究

余俊梅;刘林;徐保明;刘智勇;单书香

四川大学生物工程系

发布日期:1996-09-15

Studies on the coupling reaction of terminal alkynes under copper(Ⅰ) and phase transfer condition

YU JUNMEI;LIU LIN;XU BAOMING;LIU ZHIYONG;SAN SHUXIANG

Published:1996-09-15

Abstract

An efficient route to skipped enynes or diynes under Cu(Ⅰ) Catalysis and solid-liquid phase transfer condition was described. The effects of reaction temperature, time, reactants, catalysts were described. We selected the best reacting condition by using the method of orthogonal experiment. This condition has the advantage of mild conditions, less amounts of catalysts, high yield and having no isomeric by-product. Eleven 1,4-diynes and enynes were synthesized in this way in good yield.

Key words: COPPER, PHASE TRANSFER CATALYSIS, DIYNE P, COUPLED, ORTHOGONAL TEST, ENEYNE

CLC Number:

O621

Cite this article

YU JUNMEI;LIU LIN;XU BAOMING;LIU ZHIYONG;SAN SHUXIANG. Studies on the coupling reaction of terminal alkynes under copper(Ⅰ) and phase transfer condition[J]. Acta Chimica Sinica, 1996, 54(9): 922-928.

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相转移条件下Cu(Ⅰ)催化的末端炔的偶联反应研究

Studies on the coupling reaction of terminal alkynes under copper(Ⅰ) and phase transfer condition

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