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| 4,5-二[2-(邻甲酰苯氧基)乙硫基]-1,3-二硫环戊烯-2-酮的合成及晶体结构 | |
| 引用本文： | 赵邦屯,陈俊清,渠桂荣. 4,5-二[2-(邻甲酰苯氧基)乙硫基]-1,3-二硫环戊烯-2-酮的合成及晶体结构[J]. 有机化学, 2007, 26(2): 285-288 |
| 作者姓名： | 赵邦屯 陈俊清 渠桂荣 |
| 作者单位： | 1. 洛阳师范学院化学系,洛阳,471022 2. 河南师范大学化学与环境科学学院,新乡,453002 |
| 基金项目： | 河南省自然科学基金（Nos.2006601012,0511020100）资助项目. |
| 摘 要： | 以水杨醛与1,2-二溴乙烷为反应物, 乙腈为溶剂, 在无水K2CO3存在下合成了2-溴乙氧基水杨醛(1), 1和二-(1,3-二硫杂环戊烯-2-硫酮-4,5-二硫)合锌酸四乙基铵盐在乙腈中回流, 得到新型的四硫富瓦烯(TTF)前体(2). 在Hg(OAc)2存在下, 2可转化为4,5-二[2-(邻甲酰苯氧基)乙硫基]-1,3-二硫环戊烯-2-酮(3), 其结构经1H NMR, FT-IR, 元素分析和单晶X射线衍射分析得到确证. |
| 关 键 词： | 4,5-二[2-(邻甲酰苯氧基)乙硫基]-1,3-二硫环戊烯-2-酮 四硫富瓦烯(TTF)前体 晶体结构 |
| 收稿时间： | 2006-02-20 |
| 修稿时间： | 2006-02-21 |
Synthesis and Crystal Structure of 4,5-Bis[2-(o-formylphenoxy)-ethylthio]-1,3-dithiol-2-one |
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| ZHAO Bang-Tun,CHEN Jun-Qing,QU Gui-Rong. Synthesis and Crystal Structure of 4,5-Bis[2-(o-formylphenoxy)-ethylthio]-1,3-dithiol-2-one[J]. Chinese Journal of Organic Chemistry, 2007, 26(2): 285-288 | |
| Authors: | ZHAO Bang-Tun CHEN Jun-Qing QU Gui-Rong |
| Affiliation: | 1. Department of Chemistry, Luoyang Normal University, Luoyang 471022;2. College of Chemistry and Environmental Science, Henan Normal University, Xinxiang 453002 |
| Abstract: | 2-Bromoethoxybenzaldehyde (1) was prepared by the reaction of salicyladehyde with 1,2-dibromoethane in the presence of anhydrous K2CO3. 1 reacted with di(tetraethylammonium) bis(1,3- dithiol-2-thione-4,5-dithiolate)zincate in refluxing with CH3CN to give a new precursor 2 of tetrathiafulva- lene (TTF). In the presence of Hg(OAc)2, 2 was conversed to 4,5-bis[2-(o-formylphenoxy)ethylthio]-1,3- dithiol-2-one (3), which was identified and characterized by 1H NMR, IR and elemental analysis along with X-ray diffraction analysis. |
| Keywords: | 4 5-bis[2-(o-formylphenoxy)ethylthio]-1 3-dithiol-2-one tetrathiafulvalene (TTF) precursor crystal structure |
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