107641-46-3Relevant academic research and scientific papers
Ligand-free copper(Ι)-catalyzed Sonogashira-type coupling of arylboronic acids with terminal alkynes
Pan, Changduo,Luo, Fang,Wang, Wenhui,Ye, Zhishi,Cheng, Jiang
, p. 5044 - 5046 (2009)
An efficient ligand-free CuI-catalyzed Sonogashira-type coupling reaction of arylboronic acids with terminal alkynes under air is described. The electron-deficient alkynes gave the desired cross-coupling products in good yields. Thus, it represents a simple and alternative method for the traditional Sonogashira reaction.
