| 食用香料化合物1-甲硫基-2-丙酮和1-正丁硫基-2-丙酮的合成 |
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| 引用本文： | 郑福平,陈海涛,孙宝国,谢建春,刘玉平,田红玉,梁梦兰.食用香料化合物1-甲硫基-2-丙酮和1-正丁硫基-2-丙酮的合成[J].食品科学,2005,26(9):317-320. |
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| 作者姓名： | 郑福平 陈海涛 孙宝国 谢建春 刘玉平 田红玉 梁梦兰 |
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| 作者单位： | 北京工商大学化学与环境工程学院,北京,100037 |
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| 基金项目： | 北京市教委科技发展计划资助课题（KM2003100l1038） |
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| 摘 要： | 分别采用过量甲硫醇和止丁硫醇与氢氧化钠、氯丙酮反应，制得1-甲硫皋-2-丙酮和1-正丁硫基-2-丙酮两种食用香料化合物，产率分别为66．4％和78．4％（按氯丙酮计）。采用元素分析、红外光谱、氧核磁共振、色-质联机等手段对产晶进行了结构表征。
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| 关 键 词： | 1-甲硫基-2-丙酮 1-正丁硫基-2-丙酮 香料化合物 合成 |
| 文章编号： | 1002-6630（2005）09-0317-04 |
| 收稿时间： | 2005-07-15 |
| 修稿时间： | 2005-07-15 |
Syntheses of Flavoring Compounds 1-Methylthio-2-Propanone and 1-n-Butylthio-2-Propanone |
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| ZHENG Fu-ping,CHEN Hai-tao,SUN Bao-guo,XIE Jian-chun,LIU Yu-ping,TIAN Hong-yu,LIANG Meng-lan.Syntheses of Flavoring Compounds 1-Methylthio-2-Propanone and 1-n-Butylthio-2-Propanone[J].Food Science,2005,26(9):317-320. |
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| Authors: | ZHENG Fu-ping CHEN Hai-tao SUN Bao-guo XIE Jian-chun LIU Yu-ping TIAN Hong-yu LIANG Meng-lan |
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| Affiliation: | School of Chemical and Environmental Engineering, Beijing Technology and Business University, Beijing 100037,China |
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| Abstract: | Two flavoring agents 1-methylthio-2-propanone and 1-n-butylthio-2-propanone were synthesized by the reaction of sodium hydroxide and chloroacetone with exess amount of methyl mercaptan and butyl mercaptan respectively. The yields was 66.4% and 78.4% in turn (based on the amount of chloroacetone). Structure of the target compounds was identified by means of elemental analysis, FTIR, 1 H NMR and GC-MS date. |
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| Keywords: | 1-methylthio-2-propanone 1-n-butylthio-2-propanone flavoring compounds synthesis |
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