| 硬脂酰甘氨酸的合成工艺研究 |
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| 引用本文： | 黄涛,郭华,黄开勋.硬脂酰甘氨酸的合成工艺研究[J].化学世界,2003,44(7):377-378,342,376. |
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| 作者姓名： | 黄涛 郭华 黄开勋 |
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| 作者单位： | 华中科技大学化学系,湖北,武汉,430073 |
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| 摘 要： | 以硬脂酸和甘氨酸为原料合成了硬脂酰甘氨酸。甘氨酸的酰化在水 -四氢呋喃混合溶剂中进行 ,水与四氢呋喃的体积比为 1∶ 4,反应体系适宜 p H为 8.5～ 9.5 ,甘氨酸与硬脂酰氯的摩尔比为 2∶ 1 ,2 0°C反应 2 h,硬脂酰甘氨酸的收率约 91 .5 %。
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| 关 键 词： | 甘氨酸 硬脂酰氯 硬脂酰甘氨酸 |
| 文章编号： | 0367-6358(2003)07-0377-03 |
Study on the Synthesis of Stearoylglycine |
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| HUANG Tao,GUO Hua,HUANG Kai xun.Study on the Synthesis of Stearoylglycine[J].Chemical World,2003,44(7):377-378,342,376. |
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| Authors: | HUANG Tao GUO Hua HUANG Kai xun |
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| Abstract: | Stearoylglycine was prepared by treating stearoyl chloride with an excess of glycine in a mixed solvent of water THF. When the mole ratio of glycine and stearoyl chloride was 2∶1 and the reaction was run for 2 h at 20 °C while maintaining the volume ratio of water and THF at 1∶4 and the pH in the range of 8.5~9.5, the yield of stearoylglycine was about 91.5%. |
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| Keywords: | glycine stearoyl chloride stearoylglycine |
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