摘要
以苯甲酸钠和苄氯为原料,用PTC法合成苯甲酸苄酯,能降低反应温度,缩短反应时间,提高产率,所得产物用折光率和红外光谱进行表征与标准图谱吻合.
By using the phasetransfer catalyzing technigue,benzyl benzoate is prepared fromsodium benzoate and benzyl chloride in a good yield.The results show that the methodcan shorten reaction time and lower reaction temperature.The structure of theproduct is characterized by IR spectrum and refractive indexnd
出处
《湖南师范大学自然科学学报》
CAS
1991年第4期330-333,共4页
Journal of Natural Science of Hunan Normal University
关键词
催化剂
合成
苯甲苄酯
PTC法
phasetransfey
catalyst
synthesis
temperature
