目前五所院校合编的《有机化学实验》教材中,己二酸制备的实验方法所得产率很低,实验效果不理想,为此我在教学中作了一点改进。 1.将实验改在烧杯中进行,不用三颈瓶和电动搅拌装置,只用玻璃棒搅拌即可。因为实 At present, in the textbook “Organic Chemistry Experiments” edited by five colleges and universities, the yield obtained from the experimental method of adipic acid production is very low, and the experimental results are not satisfactory. Therefore, I have made some improvements in teaching. 1. The experiment was changed in a beaker. Instead of a three-necked flask and an electric stirring device, only a glass rod was used for stirring. Because of the fact