A multicomponent cascade reaction for the synthesis of novel chromenopyranpyrazole scaffolds.

نویسندگان

  • Manickam Bakthadoss
  • Damodharan Kannan
  • Raman Selvakumar
چکیده

A catalyst, solvent, work-up and column free synthesis of chromenopyranpyrazoles via multicomponent cascade reaction has been achieved with high stereoselectivity. This novel reaction creates two N-C, two C-C and one O-C bonds through a domino process for the construction of three new rings and three contiguous stereogenic centers.

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عنوان ژورنال:
  • Chemical communications

دوره 49 93  شماره 

صفحات  -

تاریخ انتشار 2013