摘要
在超声辐射和苄基十四烷基二甲基氯化铵作用下,肟和苄基溴在NaOH水溶液中于室温反应30～60min,肟苄基醚的收率60%～96%,反应时间短,收率高,对环境友好.
The reaction of oximes with benzyl bromide catalyzed by benzyldimethyltetradecylammonium chloride was carried out at room temperature for 30-60 min in aqueous sodium hydroxide solution under ultrasound irradiation to give O-benzyloxime derivatives in 60%-96% yields. In comparison to classical methods, the advantages of present procedure include short reaction time, high yields and environmental friendliness.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2008年第4期628-631,共4页
Chinese Journal of Organic Chemistry
基金
河北省自然科学基金(No.B2006000969)资助项目.
关键词
肟醚
相转移催化
超声辐射
醚化反应
oxime ether
phase transfer catalysis
ultrasound
etherification
