| 3H示踪法研究乙炔均相二聚反应的机理 |
| STUDY ON DIMERIZATION MECHANISM OF ACETYLENE IN HOMOGENEOUS CATALYTIC SYSTEM BY MEANS OF 3H LABELED ACETYLENE |
|
| 摘要: 首次采用氚标记法研究乙炔催化二聚反应机理,结果表明乙炔与Cu(Ⅰ)配位生成中间物同时,伴随乙炔分子上质子向水相转移过程. |
| 关键词: 3H示踪 质子转移过程 乙炔 氯化亚铜 二聚作用 |
| 基金项目: |
| Abstract: The dimerization of acetylene in Niculand catalytic system (CuCl-NH4Cl-H2O) has been studied for the first time by means of 3H labeled acetylene at 60± 0.1℃. Some conclusion has been obtained. The radioactive countings in the sample of catalyst reaction system are two order of magnitude higher than that of reference reaction system. The measured results of liquid scintillation indicate the protons transfer to catalytic solution from acetylene at the same of formation media for Cu(I) with acetylene. This conclusion is also applicable to the general aqueous system of coordination reaction for acetylene with Cu(I). |
| Keywords: 3H labeled proton transfer acetylene cuprous chloride dimerization |
| 投稿时间：1991-12-30 |
| 摘要点击次数: 1212 |
| 全文下载次数: 1236 |
| 陈荣悌,邓国才,江琦.3H示踪法研究乙炔均相二聚反应的机理[J].无机化学学报,1993,9(1):114-116. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| Support information: |
|
|
|
|
|
|
