Base-catalyzed bicyclization of dialkyl glutaconates with cinnamoylacetamides: a synthetic strategy for isoquinolinedione derivatives.

نویسندگان

  • Lei Li
  • Yu-Long Zhao
  • He Wang
  • Yi-Jin Li
  • Xianxiu Xu
  • Qun Liu
چکیده

We report here that polysubstituted dihydroisoquinolones and isoquinolones can be constructed by the one-pot reaction of the readily available acyclic α,β-unsaturated carbonyl precursors and dialkyl glutaconates under mild basic conditions (1-45 min for the former vs. 1-6 h for the latter) via the domino process involving [3+3] annulation/intramolecular aza-cyclization.

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عنوان ژورنال:
  • Chemical communications

دوره 50 49  شماره 

صفحات  -

تاریخ انتشار 2014