Patent · US Expired

Geranic acid derivatives

US6384242B1 · kind B1 · utility

3Cited by
2References
14Claims
0Family size

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Inventors

Key dates

Filing dateJun 21, 2001
Grant dateMay 7, 2002
Priority date—
Expiry dateJun 21, 2021

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C67/03
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

4-Methyl-4-(4-mlthylpent-3-en-1-yl)-2-oxetanone of formula (1): or its oligomer is an intermediate product for the preparation of a series of geranic acid derivatives, which are important synthetic building blocks in the preparation of perfumes and fragrances.

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