Synthesis of Pyrazolo[4,3-c]quinolines from Morita–Baylis–Hillman Adducts of 2-Bromobenzaldehydes

@inproceedings{Yu2015SynthesisOP,
  title={Synthesis of Pyrazolo[4,3-c]quinolines from Morita–Baylis–Hillman Adducts of 2-Bromobenzaldehydes},
  author={Jin Yang Yu and Hye Ran Moon and Jin Woo Lim and Jae Nyoung Kim},
  year={2015}
}
The synthesis of pyrazolo[4,3-c]quinolines has been carried out from the Morita–Baylis–Hillman bromides of 2-bromobenzaldehydes and methyl vinyl ketone. The synthesis involved a novel one-pot preparation of functionalized pyrazoles from α,β-enones, a one-pot Cu-mediated intramolecular N-arylation, and the elimination of p-toluenesulfinic acid. 

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