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| 左旋海松酸丁醇胺盐光敏氧化反应的研究 | |
| 引用本文： | 黄道战,陆福财,曾韬.左旋海松酸丁醇胺盐光敏氧化反应的研究[J].福建林业科技,2008,35(4). |
| 作者姓名： | 黄道战 陆福财 曾韬 |
| 作者单位： | 1. 南京林业大学化学工程学院,江苏,南京,210037;广西民族大学化学与生态工程学院,广西,南宁,530006 2. 广西民族大学化学与生态工程学院,广西,南宁,530006 3. 南京林业大学化学工程学院,江苏,南京,210037 |
| 基金项目： | 广西青年科学基金 ， 广西林产化学品开发与应用重点实验室开放基金 ， 广西高校人才小高地科研基金 |
| 摘 要： | 以亚甲基蓝为光敏剂,研究了左旋海松酸丁醇胺盐(简称ASL)在95%乙醇中的光敏氧化反应。结果表明,ASL经光敏氧化反应生成左旋海松酸环过氧化物丁醇胺盐(简称ASLP);由于溶解度低,小于1 g.(100 mL)-1,以及对含有碱性基团的亚甲基蓝的弱吸附作用,ASLP在反应过程自动结晶析出,分离与纯化方法简单易行;光敏剂、反应溶剂无需任何处理,可以直接回收使用。 |
| 关 键 词： | 左旋海松酸丁醇胺盐 光敏氧化 左旋海松酸环过氧化物丁醇胺盐 |
Study on photo-sensitized oxidation of 2-amino-2-methyl-1-propanol salt of levopimaric acid |
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| HUANG Dao-zhan,LU Fu-cai,ZENG Tao.Study on photo-sensitized oxidation of 2-amino-2-methyl-1-propanol salt of levopimaric acid[J].Journal of Fujian Forestry Science and Technology,2008,35(4). | |
| Authors: | HUANG Dao-zhan LU Fu-cai ZENG Tao |
| Abstract: | Photo-sensitized oxidation reaction of 2-amino-2-methyl-1-propanol salt of levopimaric acid(ASL) in 95% ethanol was studied by using methylene blue as a sensitizer.It demonstrated that 2-amino-2-methyl-1-propanol salt of levopimaric acid transannular peroxide(ASLP) were synthesized and easily precipitated from solution because of its lower solubility <1 g·(100mL)-1 under temperature less than 60℃.Without chemical absorption of methylene blue containing basic groups,ASLP can be easily separated and purified using simple filtration and recrystallization techniques,and sensitizer and solvent can also be reused without any treatment. |
| Keywords: | 2-amino-2-methyl-1-propanol salt of levopimaric acid photo-sensitized oxidation 2-amino-2-methyl-1-propanol salt of levopimaric acid transannular peroxide |
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