| 负载型杂多酸催化合成十二烷基磷酸酯 |
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| 引用本文： | 张澜萃,陈楠,李晓辉,王宁.负载型杂多酸催化合成十二烷基磷酸酯[J].辽宁师范大学学报(自然科学版),2005,28(4):436-437. |
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| 作者姓名： | 张澜萃 陈楠 李晓辉 王宁 |
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| 作者单位： | 辽宁师范大学,化学化工学院,辽宁,大连,116029 |
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| 基金项目： | 辽宁省教育厅基金资助项目（20040202） |
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| 摘 要： | 首次报道了以活性碳负载的杂多酸为催化剂，以十二醇和焦磷酸为原料合成了长链烷基磷酸酯，将反应时间由文献报道的4d缩短至2h，产物易分离，催化剂可循环使用．产物用IR和^1H NMR表征．实验结果表明，PW12／C是合成长链醇磷酸酯的良好催化剂．
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| 关 键 词： | 负载型杂多酸 催化合成 十二烷基磷酸酯 |
| 文章编号： | 1000-1735(2005)04-0436-02 |
| 收稿时间： | 06 18 2005 12:00AM |
| 修稿时间： | 2005年6月18日 |
Synthesis of Dodecyl Alkyl Sphosphate with Supported Heteropoly Acid Catalyst |
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| ZHANG Lan-cui,CHEN Nan,LI Xiao-hui,WANG Ning.Synthesis of Dodecyl Alkyl Sphosphate with Supported Heteropoly Acid Catalyst[J].Journal of Liaoning Normal University(Natural Science Edition),2005,28(4):436-437. |
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| Authors: | ZHANG Lan-cui CHEN Nan LI Xiao-hui WANG Ning |
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| Institution: | School of Chemistry and Chemical Engineering,Liaoning Normal University,Dalian 116029, China |
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| Abstract: | With dodecyl alcohol and pyrophosphoric acid,catalyzed by activecarbon supported heteropoly acid, a Long chain alkyl phosphate was prepared for the first time. The reactive time was shortened from 4 days to 2 hours, the catalyst can be reused, and the resulting dodecyl alkyl bisphosphate was characterized by IR and ^1 H NMR. The experimental cesults show that PW12/C heteropoly acid is a better catalyst for svnthsis of long chain alkyl phosphates. |
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| Keywords: | supported heteropoly acid catalytic synthsis dodecyl alkyl phosphate |
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