Patent · US Expired

Process for making aldehydes from diesters of carbonic acid

US4490559A · kind A · utility

2Cited by
3References
10Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMar 27, 1984
Grant dateDec 25, 1984
Priority date—
Expiry dateMar 27, 2004

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C45/49
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Saturated aliphatic aldehydes are prepared by contacting diesters of carbonic acid with synthesis gas and a Group VIII compound, preferably a cobalt compound, a halogen, and optionally a Group V trivalent ligand.

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