【作者】 盖丽芳； 尚会建； 彭丽敏； 郑学明；

【Author】 Li-Fang Ge,Hui-Jian Shang,Li-Min Peng,Xue-Ming Zheng* HeBei University of Science and Technology,050018,Shijiazhuang

【机构】 河北科技大学；

【Abstract】 Esterification of methyl cyanoacetate was a complicated reaction network.It included the reversible-consecutive-parallel reaction. The reaction rule for methyl cyanoacetate has been less reported. Esterification process of methyl cyanoacetate was studied in this paper. The effects of resction temperature, the amount of the catalyst and the ratio of methyl alcohol to cyanoacetic acid were investigated. Results suggest that the optimum esterification conditions are as foIlows: resction temperature :70℃. the amount of the catalyst : 7%. the ratio of methyl alcohol to cyanoacetic acid: 4:1.更多还原