【摘要】 由于原实验装置及操作方法容易发生冲料事故,而且对实验室污染严重,因此对本科基础有机教学实验"正溴丁烷的制备"实验装置和操作方法进行了改进。改进后的实验装置具有操作简便、安全、环境友好、实验效率高等优点。更多还原

【Abstract】 This paper reports the modification of an apparatus used in a basic organic chemistry experiment,the synthesis of 1-bromobutane.Such a modification simplifies the operational procedures,and makes the experiments safer and environment benign.The reaction efficiency can be also improved.更多还原