【摘要】 在没有催化剂条件下,芳香醛与盐酸羟胺的水溶液经超声辐射于室温反应,可以72％-98％收率得到肟．该方法具有操作简便、反应条件温和、反应时间短、对环境友好等优点．更多还原

【Abstract】 The condensation of aromatic aldehydes with hydroxylamine hydrochloride in aqueous solution under ultrasound irradiation results oximes in 72%-98% yields without catalyst. This method provides several advantages such as simple work-up procedure, shorter reaction time, milder conditions and environmental friendliness.更多还原