Dihydropyrrolo[1,2-b]pyrazoles: withasomnine and related compounds

@article{Galeta2013Dihydropyrrolo12bpyrazolesWA,
  title={Dihydropyrrolo[1,2-b]pyrazoles: withasomnine and related compounds},
  author={J. Galeta and Luk{\'a}{\vs} Tenora and S. Man and M. Pot{\'a}{\vc}ek},
  journal={Tetrahedron},
  year={2013},
  volume={69},
  pages={7139-7146}
}
  • J. Galeta, Lukáš Tenora, +1 author M. Potáček
  • Published 2013
  • Chemistry
  • Tetrahedron
  • In the paper we indicate the increasing importance of derivatives containing a dihydropyrrolo[1,2-b]pyrazole (DPP) core. We try to show our synthetic approach based on an improved Kulinkovich method as well as our new synthetic pathway. A complex methodology involving the preparation of substituted DPPs focuses on withasomnine and the synthesis of several structurally related compounds. The developed reaction protocols enable the preparation of the mentioned bicyclic system with broadly diverse… CONTINUE READING
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