Ultrasound-promoted regio and chemoselective synthesis of pyridazinones and phthalazinones catalyzed by ionic liquid [bmim]Br/AlCl3.

نویسندگان

  • Leila Zare
  • Nosrat Ollah Mahmoodi
  • Asieh Yahyazadeh
  • Mohammad Nikpassand
چکیده

The first ultrasound-promoted multicomponent synthesis of pyridazinones and phthalazinones from arenes, cyclic anhydrides and ArNHNH(2) in the presence of an efficient recyclable catalyst, [bmim]Br/AlCl(3), in high yield and short reaction time is reported.

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عنوان ژورنال:
  • Ultrasonics sonochemistry

دوره 19 4  شماره 

صفحات  -

تاریخ انتشار 2012