| 光学树脂单体4,4′-二巯基二苯硫醚双甲基丙烯酸酯的合成 |
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| 引用本文： | 张勇,刘安昌,张良,李高峰,夏强. 光学树脂单体4,4′-二巯基二苯硫醚双甲基丙烯酸酯的合成[J]. 化学世界, 2010, 51(2) |
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| 作者姓名： | 张勇 刘安昌 张良 李高峰 夏强 |
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| 作者单位： | 1. 襄樊学院化学与生物科学系,湖北,襄樊,441053
2. 武汉工程大学湖北省新型反应器与绿色化学工艺重点实验室,湖北,武汉,430074 |
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| 摘 要： | 以二苯硫醚为原料,经氯磺酸磺化、锌粉和冰醋酸还原制得4,4′-二巯基二苯硫醚,然后在氢氧化钠作用下,4,4′-二苯硫醚与2-甲基丙烯酰氯酯化,生成目的产物4,4′-二巯基二苯硫醚双甲基丙烯酸酯。考察了反应溶剂,还原剂锌粉用量及阻聚剂种类对反应的影响。产品结构经红外光谱,核磁共振和元素分析得到确证,总收率52.3%。
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| 关 键 词： | 二苯硫醚 4,4′-二巯基二苯硫醚 4,4′-二巯基二苯硫醚双甲基丙烯酸酯 |
Synthesis of Bis[4-(methacryhhio)phenyl-]Sulfide as a New Kind of Optical Resin |
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| ZHANG Yong,LIU An-chang,ZHANG Liang,LI Gao-feng,XIA Qiang. Synthesis of Bis[4-(methacryhhio)phenyl-]Sulfide as a New Kind of Optical Resin[J]. Chemical World, 2010, 51(2) |
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| Authors: | ZHANG Yong LIU An-chang ZHANG Liang LI Gao-feng XIA Qiang |
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| Affiliation: | 2*;1.Department of Chemistry & Biological Science;Xiangfan University;Hubei Xiangfan 441053;China;2.Hubei Key Lab of Novel Reactor and Green Chemical Technology;Wuhan Institute of Technology;Hubei Wuhan 430074;China |
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| Abstract: | 4,4'-Thiobis(benzenethiol)was prepared from diphenyl sulfide by sulfonating with chlorosulfonic acid and then reduction with zinc powder and glacial acetic acid.In the presence of sodium hydroxide,4,4'-thiobis(benzenethiol)reacted with methacrylic acid chloride to give the product of bis[4-(methacrylthio)phenyl]sulfide.The structure of bis[4-(methacrylthio)phenyl]sulfide was determined by IR,1 H NMR and elemental analysis.The total yield was above 52.3%. |
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| Keywords: | diphenyl sulfide 4,4'-thiobis(benzenethiol) bis[4-(methacrylthio)phenyl]sulfide |
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