| 合成α-蒎烯-马来酸酐加成物的新工艺研究 |
| |
| 引用本文： | 罗常泉,段文贵,岑波,班丽娜.合成α-蒎烯-马来酸酐加成物的新工艺研究[J].广西大学学报(自然科学版),2006,31(1):15-19. |
| |
| 作者姓名： | 罗常泉 段文贵 岑波 班丽娜 |
| |
| 作者单位： | 广西大学,化学化工学院,广西,南宁,530004 |
| |
| 摘 要： | 在DLB催化下,α-蒎烯经异构同时和马来酸酐发生D ie ls-A lder反应合成1-异丙基-4-甲基二环2.2.2]-5-辛烯-2,3-二酸酐(TM A)。首次运用正交设计法研究了合成TM A的主要影响因素,TM A的收率达88.2%,纯度达92.7%,并明显缩短了反应时间。利用IR、TLC、GC、GC-M S-DS等手段对TM A进行了分析和表征。
|
| 关 键 词： | α-蒎烯-马来酸酐加成物 合成 正交设计 |
| 文章编号： | 1001-7445(2006)01-0015-05 |
| 收稿时间： | 2005-10-28 |
| 修稿时间： | 2005年10月28 |
Study on a new technology of synthesizing α-pinene-maleic anhydride adduct |
| |
| LUO Chang-quan,DUAN Wen-gui,CEN Bo,BAN Li-na.Study on a new technology of synthesizing α-pinene-maleic anhydride adduct[J].Journal of Guangxi University(Natural Science Edition),2006,31(1):15-19. |
| |
| Authors: | LUO Chang-quan DUAN Wen-gui CEN Bo BAN Li-na |
| |
| Institution: | College of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China |
| |
| Abstract: | 1-Isopropyl-4-methyl-bicyclo 2. 2. 2]-oct-5-ene-2, 3-dicarboxylic anhydride (α-terpinene-maleic anhydride adduct, TMA) was prepared by isomerization of α-pinene and Diels-Alder reaction with maleic anhydride using DLB as catalyst. Influence factors were studied and the optimum conditions were obtained by orthogonal experimental design. The yield of TMA was 88.2% and the purity was up to 92.7%. TMA was analyzed and characterized by IR,TLC,GC and GC-MS-DS methods. |
| |
| Keywords: | α-Pinene-maleic-anhydride adduct synthesis orthogonal experimental design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
