One-Pot Syntesis of 3-Functionalized 4-Hydroxycoumarin under Catalyst-Free Conditions.

نویسندگان

  • Yang Gao
  • Guo-Ning Zhang
  • Juxian Wang
  • Xiaoguang Bai
  • Yiliang Li
  • Yucheng Wang
چکیده

A concise and efficient one-pot synthesis of 3-functionalized 4-hydroxycoumarin derivatives via a three-component domino reaction of 4-hydroxycoumarin, phenylglyoxal and 3-arylaminocyclopent-2-enone or 4-arylaminofuran-2(5H)-one under catalyst-free and microwave irradiation conditions is described. This synthesis involves a group-assisted purification process, which avoids traditional recrystallization and chromatographic purification methods.

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عنوان ژورنال:
  • Molecules

دوره 23 1  شماره 

صفحات  -

تاریخ انتشار 2018