|
|||||
|
|
A new synthesis of alkynyl tellurides promoted by CsOH and 4(A°) MS |
|
| Authors: | Yin Hui Li Jian Ping Li Xiang Xia Kang Bing Zou Ruo Xin Li Xin Hua Xu |
| Abstract: | The mixture of cesium hydroxide and terminal alkynes in dry DMF in the presence of 4(A°), molecular sieves was stirred for 3.0 h at room temperature under N2, then aryltellurenyl bromide in THF was added, and the reaction mixture was stirred for 2.0 h. Alkynyl tellurides were obtained in about 90% yields by flash chromatography. |
| Keywords: | Cesium hydroxide Terminal alkynes Alkynyl teiluiride |
| 本文献已被 万方数据 等数据库收录！ | |