| 亚硫酸氢钠还原法合成二甲基硫醚的研究 |
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| 引用本文： | 方云,夏咏梅,马文,刘桔香.亚硫酸氢钠还原法合成二甲基硫醚的研究[J].食品与生物技术学报,1992,11(1). |
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| 作者姓名： | 方云 夏咏梅 马文 刘桔香 |
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| 作者单位： | 无锡轻工业学院化学与化学工程系
(方云，夏咏梅，马文)，无锡轻工业学院化学与化学工程系(刘桔香) |
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| 摘 要： | 以二甲亚砜为原料,亚硫酸氢钠为还原剂合成食用香料二甲基硫醚。产物的红外光谱、1~H-核磁共振谱和折光率表明该产物具有预计结构和较高纯度,评香结果表明该产物香气纯正。讨论了以亚硫酸氢钠为还原剂的可能的反应机理。实验结果表明这是一条合成食用香料二甲基硫醚的经济可行的路线。
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| 关 键 词： | 二甲基硫醚 亚硫酸氢钠 合成 |
A Study of Synthsis of Methyl-Sulfide by Sodium Bisulfite Reduction |
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| Fang Yun Xia Yongmei Ma Wen Liu Juxiang.A Study of Synthsis of Methyl-Sulfide by Sodium Bisulfite Reduction[J].Journal of Food Science and Biotechnology,1992,11(1). |
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| Authors: | Fang Yun Xia Yongmei Ma Wen Liu Juxiang |
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| Affiliation: | Dept. of Chem. and Chem. Eng. |
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| Abstract: | The edible perfume material methyl-sulfide is prepared from methyl-sulfoxidein the presence of a reducing agent sodium bisulfite. The product is identified by IR spectra. ~1H-NMR and no, which shows the product possesses prospective structure and high purity. Odor-evaluating proves that it has pure odor. This paper also discusses the possible reac-tion mechanism by using sodium sulfite as reducing agent. The experimental resuit makes it clear that it ia an economical, convenient route to synthesis methyl-sulfide. |
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| Keywords: | Methyl-sulfide Sodium bisufite Synthsis |
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