| UV－531的改进合成法 |
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| 引用本文： | 范平,董庆鑫,李鸿图,邓敏, 邱兆君. UV－531的改进合成法[J]. 辽宁大学学报(自然科学版), 1995, 0(3) |
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| 作者姓名： | 范平 董庆鑫 李鸿图 邓敏 邱兆君 |
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| 作者单位： | 辽宁大学化学系，辽宁省日用轻工研究所 |
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| 摘 要： | 本文对三氯甲苯法合成ＵＶ－５３１（２－羟基－４－正辛氧基二苯甲酮）的路线进行了改进，选用氯代正辛烷做为烷基化试剂，同时使反应在常压下进行，不但大大降低了成本，而且产品的质量好，收率高．
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| 关 键 词： | 光稳定剂，2．4－二羟基二苯甲酮，正氯辛烷，UV－531（2－羟基－4－正辛氧基二苯甲酮）． |
A Modified Sythesis of UV-531 |
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| Fan Ping DongQingxin Li Hongtu Deng Min. A Modified Sythesis of UV-531[J]. Journal of Liaoning University(Natural Sciences Edition), 1995, 0(3) |
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| Authors: | Fan Ping DongQingxin Li Hongtu Deng Min |
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| Affiliation: | Fan Ping DongQingxin Li Hongtu Deng Min Department of Chemistry,Liaoning University Qiu Zhaojun Liaoning Light Industry Institute |
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| Abstract: | In this paper, UV-531(2-hydroxy-4-octoxydiphenyl ketone)wasprepared by a modified synthesis. In this synthesis,n-octyl chloride was used,and thereaction was carried out at normal pressure. The cost of the product is reduced in large |
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| Keywords: | Light stablizer 2 4-Dihydroxydiphenyl ketone n-octyl chloride UV-531(2-hydroxy-4-octoxydiphenyl ketone). |
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