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有机化学
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有机化学 ›› 2006, Vol. 26 ›› Issue (05): 715-717. 上一篇    下一篇

研究论文

微波辐射下“一锅煮”法合成9-芳基-1,8-二氧代9-H-二苯并[c,h]-2,7,10-三氧杂蒽

蒋虹，屠树江*，冯友建，朱松磊
李团结，章晓镜，史达清   

  1. (徐州师范大学化学系 江苏省药用植物生物技术重点实验室 徐州 221116)
  • 收稿日期:2005-01-14 修回日期:2005-11-16 发布日期:2006-04-28
  • 通讯作者: 屠树江

An Efficient One-Pot Synthesis of 9-Aryl-1,8-dioxo-9-H-dibenzo[c,h]-2,7,10-trioxanthene under Microwave Irradiation

JIANG Hong,TU Shu-Jiang*,FENG You-Jian,ZHU Song-Lei
LI Tuan-Jie,ZHANG Xiao-Jing,SHI Da-Qing   

  1. (Key Laboratory of Biotechnology on Medical Plant of Jiangsu, Department of Chemistry,
    Xuzhou Normal University, Xuzhou 221009)
  • Received:2005-01-14 Revised:2005-11-16 Published:2006-04-28
  • Contact: TU Shu-Jiang

PDF

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以芳醛、4-羟基香豆素为原料, 乙醇为能量转移剂, 在微波辐射下一步合成了一系列9-芳基-1,8-二氧代-9H-二苯并[c,h]-2,7,10-三氧杂蒽, 反应在4～8 min内完成, 产率57%～97%.

关键词: 芳醛, 4-羟基香豆素, 微波, 三氧杂蒽

A series of 9-aryl-1,8-dioxo-9H-dibenzo[c,h]-2,7,10-trioxanthenes were synthesized by the reaction of 4-hydroxycoumarin with aromatic aldehyde, ethanol as energy transfer agent under microwave irradiation. This reaction was completed in 4～8 min with 57%～97% yields.

Key words: 4-hydroxylcoumarin, trioxanthenes, microwave, aromatic aldehyde