摘要
以色酮醛为反应物,在四氢吡咯催化条件下分别与甲基吡唑酮或2-吲哚酮发生加成-消除反应,得到两类含有吡唑酮或吲哚酮结构的色满衍生物,并且通过熔点测定、核磁共振(1H NMR、13C NMR)、高效液相色谱(HPLC)和高分辨质谱仪(HRMS)对产物结构进行表征。
Under the catalytic conditions of tetrahydropyrrole, an addition-elimination reaction of chromone aldehyde with methylpyrazolone or 2-indolinone is carried out to obtain two kinds of chromene derivatives containing pyrazolone or indol-2-one. The structures are identified by 1 H NMR, 13 C NMR, HPLC, HRMS and melting point measurements.
作者
张烜阁
陆天宇
蔡岩
燕子红
苗志伟
Xuange Zhang;Tianyu Lu;Yan Cai;Zihong Yan;Zhiwei Miao(State Key Laboratory of Elemento-Organic Chemistry,College of Chemistry,Nankai University,Tianjin 300071,P.R.China;College of Chemistry and Environmental Sciences,Kashgar University,Kashgar 844006,Xinjiang Uygur Autonomous Region,P.R.China)
出处
《大学化学》
CAS
2020年第3期76-81,共6页
University Chemistry
基金
天津市科技支撑重点项目(17YFZCGX00470)
南开大学中央高校基本科研业务费专项资金(63191205)。
关键词
吡唑酮色满衍生物
吲哚酮色满衍生物
合成
结构表征
Pyrazolone chroman derivative
Indolinone chroman derivatives
Synthesis
Structural characterization
