期刊信息
- 刊名： 河北师范大学学报（自然科学版）Journal of Hebei Normal University (Natural Science)
- 主办： 河北师范大学
- ISSN： 1000-5854
- CN： 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
Allylation Reactions of Aromatic Aldehydes and Ketones with Copper in Aqueous Media
摘要/Abstract
摘要：
在Cu-SnCl2-H2O体系中,超声辐射下烯丙基溴与一系列芳香醛酮进行反应,室温1∼1.5 h,得83%∼96%的烯丙基化产物.该方法时间短、产率高、对环境友好.
Abstract：
The allylation reactions of aromatic aldehydes and ketones with allyl bromide were carried out in 83%∼96% yield with Cu-SnCl2-H2O under ultrasound irradiation at room temperature for 1∼1.5h.The main advantages of the present procedure are shorter:reaction time,the higher yield and the environmentally benign way.
关键词
Key words：
carbonyl compound
;
ally lation
;
copper
;
in aqueous media