| 高锰酸钾氧化马鞭草烯酮的研究 |
| |
| 引用本文： | 孙小玲,王蕊.高锰酸钾氧化马鞭草烯酮的研究[J].林产化学与工业,2011,31(5):95-99. |
| |
| 作者姓名： | 孙小玲 王蕊 |
| |
| 作者单位： | 1. 上海应用技术学院化学与环境工程学院,上海,200235
2. 上海海洋大学食品学院,上海,201306 |
| |
| 基金项目： | 上海市重点学科建设基金资助项目(J1503); 上海市教委研究生创新能力培养专项资金项目(YC200905); 上海应用技术学院科技发展基金(KJ2008-08) |
| |
| 摘 要： | 考察了反应温度、反应时间、高锰酸钾用量、乙酸与水溶液体积比对高锰酸钾氧化马鞭草烯酮制备低蒎酮酸的影响,研究结果表明:控制原料与高锰酸钾的物质的量比1∶4,反应温度10℃,反应时间2h,乙酸与水溶液体积比10∶1,得到低蒎酮酸的收率77％.讨论了硅胶作为载体对此实验的影响,结果显示使用硅胶-高锰酸钾作为氧化剂,目标产物的...
|
| 关 键 词： | 马鞭草烯酮 氧化 低蒎酮酸 高锰酸钾 |
Oxidation of Verbenone with Potassium Permanganate |
| |
| SUN Xiao-ling,WANG Rui.Oxidation of Verbenone with Potassium Permanganate[J].Chemistry & Industry of Forest Products,2011,31(5):95-99. |
| |
| Authors: | SUN Xiao-ling WANG Rui |
| |
| Institution: | SUN Xiao-ling1,WANG Rui2(1.School of Chemical and Environmental Engineering,Shanghai Institute ofTechnology,Shanghai 200235,China,2.College of Food Science andTechnology,Shanghai Ocean University,Shanghai 201306,China) |
| |
| Abstract: | Effects of reaction temperature,reaction time,potassium permanganate amount and ratio of acetic acid to water on preparation of pinononic aicd by oxidation of verbenone with potassium permanganate were investigated.The results showed that by keeping the molar ratio of (+) -vetbenone to potassium permanganate as 1 ∶ 4,reaction temperature 10 ℃,reaction time 2 h and the ratio of acetic acid to water 10∶ 1,the yield of (+)-pinononic acid reached 77 ％.Furthermore,the effect of silica gel as a support on this reaction was also discussed.The results showed that taking silica gel-supported potassium permanganate as oxidant,the yield of the target product could be increased to 81％. |
| |
| Keywords: | verbenone oxidations pinononic acid potassium permanganate |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《林产化学与工业》浏览原始摘要信息 |
|
