Patent · US Expired

Tricyclic ketones

US3957878A · kind A · utility

0Cited by
2References
6Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 29, 1975
Grant dateMay 18, 1976
Priority date—
Expiry dateAug 29, 1995

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC11B9/0042
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Tricyclo [5,4,0,0.sup.3,9 ] undeca-5,10-dien-2-ones and tricyclo [5,4,0,0.sup.3,8 ] undeca-5,9-dien-2-ones which are useful in the perfumary art and a process for their preparation from phenols and cyclohexenones.

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