摘要
在溴化二甲基溴化硫(BDMS)催化作用下,以水合茚三酮和芳腙为原料,在室温下,合成了一系列吡唑稠合型异香豆素衍生物.该合成方法具有反应条件温和、操作简单、催化剂易得、反应时间短的优点.
A series of pyrazole-fused isocoumarins were synthesized by the reaction of ninhydrin hydrate and arylhydrazones in the presence of bromodimethylsulfonium bromide（BDMS） at room temperature. The reaction has the advantages of mild conditions, simple operation, the ready accessibility of the catalyst, and short reaction times.
作者
房智兴
刘巨艳
乔艳红
Fang Zhixing;Liu Juyan;Qiao Yanhong(Tianjin Key Laboratory of Structure and Performance for Functional Molecule,Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry,Ministry of Education,College of Chemistry,Tianjin Normal University,Tianjin 30038)
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2018年第8期1985-1992,共8页
Chinese Journal of Organic Chemistry
基金
天津市自然科学基金(No.12JCZDJC34300)
大学生创业训练(No.201447)资助项目~~
