Patent · US Active

Process for producing 2,2,3-trimethylcyclopent-3-enecarbaldehyde (campholytic aldehyde)

US7718828B2 · kind B2 · utility

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Key dates

Filing dateAug 7, 2007
Grant dateMay 18, 2010
Priority date—
Expiry dateAug 7, 2027

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C2601/10
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A method for the production of campholytic aldehyde starting from campholenic aldehyde in the presence of a copper catalyst and a solvent.

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