Patent · US Active

Chiral imidazolium salts for asymmetric catalysis

US9334297B2 · kind B2 · utility

10Cited by
0References
8Claims
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Inventors

Key dates

Filing dateSep 15, 2015
Grant dateMay 10, 2016
Priority date—
Expiry dateSep 15, 2035

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB01J2531/16
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Planar chiral N-heterocyclic carbenes that incorporate an iron sandwich complex into the NHC framework are disclosed for use in organocatalytic and transition metal-catalyzed reactions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.