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甲醇钠催化的α-羟基异丁酰胺与甲酸甲酯的交换反应
The Exchange Reaction of α-Hydroxyisobutyric Acid Amide and Methyl Formate Catalyzed by Sodium Methoxide
【摘要】 确定了以甲醇钠为催化剂的α-羟基异丁酰胺与甲酸甲酯交换反应生成α-羟基异丁酸甲酯的最佳操作条件,α-羟基异丁酸甲酯的产率可达82.2%,选择性可达99.3%。
【Abstract】 The optimum exchange reaction conditions of α-hydroxyisobutyric acid amide with methylformate catalyzed by sodium methoxide to form methyl α-hydroxyisobutyrate were determined. The yieldof methyl α-hydroxyisobutyrate was 82. 2 % with the selectivity of 99. 3 %.
【关键词】 α-羟基异丁酞胺;
甲酸甲酯;
交换反应;
甲醇钠;
α-羟基异丁酸甲酯;
【Key words】 Hydroxyisobutyric acid amide; Methyl formate; Exchanse reaction; Sodium methoxide; Methyl hydroxyisobutyrate.;
【Key words】 Hydroxyisobutyric acid amide; Methyl formate; Exchanse reaction; Sodium methoxide; Methyl hydroxyisobutyrate.;
- 【文献出处】 合成化学 ,CHINESE JOURNAL OF SYNTHETIC CHEMISTRY , 编辑部邮箱 ,1999年01期
- 【分类号】TQ032.4
- 【被引频次】2
- 【下载频次】196