ESR study of intermediates in electroreduction of 3-hexyne-2,5-diol
文献类型：期刊论文
| 作者 | Yuan, GW; Zhang, JD; Song, YQ; Huang, SK; Sun, J |
| 刊名 | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| 出版日期 | 2000-06-01 |
| 卷号 | 21期号:6页码:952-954 |
| 关键词 | Electroreduction Electrochemical-esr Spin Trapping 3-hexyne-2 5-diol |
| ISSN号 | 0251-0790 |
| 英文摘要 | The intermediates of electroreduction of 3-hexyne-2, 5-diol at platinized platinum electrode in perchlorate aqueous solutions with various pH values have been studied by using electrochemical-ESR technique with the spin trap phenyl tert-butyl nitrone. The six-line spectra in the three solutions with 1. 5, 3. 5 and 5. 0 pH values could be ascribed to the form of the radicals, such as CH3C HC=CCH2CH3 , in the process of producing 3-hexyne, The four-line spectra, increasing in their intensities with increase in pH values from 1. 5 to 5. 0, show that a 2-hydroxyalkyl radical CH3C (OH)CH=CHCH(OH)CH3 is formed via the interaction between the atom H and intermediates 3-hexene-2, 5-diol and/or CH3C(=O) . CH=CHCH(OH)CH3. |
| 语种 | 英语 |
| WOS记录号 | WOS:000087772500032 |
| 出版者 | HIGHER EDUCATION PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/76231]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Huang, SK |
| 作者单位 | 1.Sci & Tech Res Inst Guangzhou 2 Light Ind, Guangzhou 510170, Peoples R China 2.Hunan Univ, Coll Chem & Chem Engn, Changsha 410082, Peoples R China 3.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, GW,Zhang, JD,Song, YQ,et al. ESR study of intermediates in electroreduction of 3-hexyne-2,5-diol[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2000,21(6):952-954. |
| APA | Yuan, GW,Zhang, JD,Song, YQ,Huang, SK,&Sun, J.(2000).ESR study of intermediates in electroreduction of 3-hexyne-2,5-diol.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,21(6),952-954. |
| MLA | Yuan, GW,et al."ESR study of intermediates in electroreduction of 3-hexyne-2,5-diol".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 21.6(2000):952-954. |
入库方式： OAI收割
来源：化学研究所
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