Asymmetric Brønsted acid catalyzed cycloadditions--efficient enantioselective synthesis of pyrazolidines, pyrazolines, and 1,3-diamines from N-acyl hyrazones and alkenes

Angew Chem Int Ed Engl. 2012 Dec 14;51(51):12864-8. doi: 10.1002/anie.201205813. Epub 2012 Nov 19.
No abstract available

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Acids / chemistry*
  • Alkenes / chemistry*
  • Cycloaddition Reaction
  • Diamines / chemical synthesis
  • Diamines / chemistry*
  • Hydrazones / chemistry*
  • Hydrogen Bonding
  • Pyrazoles / chemical synthesis
  • Pyrazoles / chemistry*
  • Stereoisomerism

Substances

  • Acids
  • Alkenes
  • Diamines
  • Hydrazones
  • Pyrazoles