| THE SYNTHESIS AND IDENTICATION OF DABS-CI REAGENT |
| |
| 作者姓名： | 费达 孟华敏 |
| |
| 作者单位： | The Center Laboratory Suzhou Univerity，The Center Laboratory Suzhou Univerity |
| |
| 摘 要： | In this paper, we are to report that the 4-dimethylamino azobenzene-4‘-sulfonyl chloride (DABS-CI) can be directly synthesized by the reaction of 4-dimethylaminoazobenzene-4‘-sulfonyle with phosphorus pentachloride, from which the yield is higher than from chlorosulfonation. (l) The experimental procedure is simple, and the quality and purity determined by I. R. spectra, X-ray diffraction reach, even surpass the same products by SERV A (German) in some respects.
|
| 关 键 词： | 氯磺化作用 X射线衍射分析 DABS-Cl 合成工艺 |
THE SYNTHESIS AND IDENTICATION OF DABS-CI REAGENT |
| |
| Fei Da Meng Huaming The Center Laboratory,Suzhou Univerity.THE SYNTHESIS AND IDENTICATION OF DABS-CI REAGENT[J].Journal of Suzhou University(Natural Science),1991,7(2):227-231. |
| |
| Authors: | Fei Da Meng Huaming The Center Laboratory Suzhou Univerity |
| |
| Institution: | TheCenterLaboratory,SuzhouUniverity |
| |
| Abstract: | In this paper, we are to report that the 4-dimethylamino azobenzene-4'-sulfonyl chloride (DABS-Cl) can be directly synthesized by the reaction of 4-dimethylaminoazobenzene-4'-sulfonate with phosphorus pentachloride, from which the yield is higher than from chlorosulfonation. (1) The experimental procedure is simple, and the quality and purity determined by I, R. spectra, X-ray diffraction reach, even surpass the same products by SERVA (German) in some restpects, |
| |
| Keywords: | DABS-Cl Sulfonylachlorination Extract |
| 本文献已被 CNKI 维普 等数据库收录！ |
