Tris-aza-cope Rearrangement of Bicyclic N-cyano-n'-vinyl Or N'-arylhydrazines To Imidazolodiazepine Derivatives

Rousselle, D.;Musick, C.;Viehe, HG.;Tinant, Bernard;Declercq, Jean-Paul
(1991) Tetrahedron Letters — Vol. 32, n° 7, p. 907-910 (1991)

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Authors
  • Rousselle, D.
    Author
  • Musick, C.
    Author
  • Viehe, HG.
    Author
  • Tinant, BernardUCLouvain
    Author
  • Declercq, Jean-PaulUCLouvain
    Author
Abstract
The bicyclic N-cyanohydrazines 6 and 12 undergo smoothly an unusual isomerisation to the new imidazolo-diazepines 9 and 15. The X-ray analysis of structure 9b is reported.
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Citations

Rousselle, D., Musick, C., Viehe, HG., Tinant, B., & Declercq, J.-P. (1991). Tris-aza-cope Rearrangement of Bicyclic N-cyano-n’-vinyl Or N’-arylhydrazines To Imidazolodiazepine Derivatives. Tetrahedron Letters, 32(7), 907-910. https://doi.org/10.1016/S0040-4039(00)92117-8 (Original work published 1991)