| 3-甲氧基二苯胺-4-重氮盐的制备及其光、热分解性质 |
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| 引用本文： | 赵超,曹维孝. 3-甲氧基二苯胺-4-重氮盐的制备及其光、热分解性质[J]. 高等学校化学学报, 1998, 19(10): 1697-1699 |
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| 作者姓名： | 赵超 曹维孝 |
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| 作者单位： | 北京大学化学与分子工程学院, 北京, 100871 |
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| 摘 要： | ３－甲氧基二苯胺－４－重氮盐（ＭＤＤＳ）与甲醛或４，４－二甲氧次甲基二苯醚的缩合物用作阴图ＰＳ版感光剂，Ｈｏｅｃｈｓｔ等公司［１～５］已有很多专利．可能是出于商业利益，关于ＭＤＤＳ的制备方法未见报道．我们［６］从苯胺钾与３－甲氧基氯苯出发，制备了这...
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| 关 键 词： | 3-甲氧基二苯胺-4-重氮盐 光、热分解 热稳定性 |
| 收稿时间： | 1997-07-28 |
Synthesis of 3-Methoxydiphenylamine-4-diazonium Salt and Its Photo- and Thermal Decomposition |
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| ZHAO Chao,CAO Wei-Xiao. Synthesis of 3-Methoxydiphenylamine-4-diazonium Salt and Its Photo- and Thermal Decomposition[J]. Chemical Research In Chinese Universities, 1998, 19(10): 1697-1699 |
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| Authors: | ZHAO Chao CAO Wei-Xiao |
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| Affiliation: | College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871 |
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| Abstract: | The 3-methoxydiphenylamine-4-diazonium salt(MDDS) was synthesized using resorcinol and aniline as start materials via six steps with total yield of 36%. The photochemical and thermal decomposition of MDDShave been investigated. It is shown that MDDSexhibit excellent thermostabilities as well as high photosensitive behavior. The thermal decomposition temperature was determined to be 178 ℃ which is about 31 ℃ beyond that of diphenylamine-4-diazonium salt(DS). The thermal decomposition of MDDSin aqueous or ethanol solution was also reported. |
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| Keywords: | Methoxydiphenylamine 4 diazonium salt Photo and thermal decomposition Thermostability |
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