Patent · US Expired

Process for the arylation of olefins

US6927302B2 · kind B2 · utility

1Cited by

4References

25Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Markus Eckert · Bad Mergentheim, DE
Albert Schnatterer · Leverkusen, DE
Walter Lange · Cologne, DE

Key dates

Filing date	Aug 12, 2002
Grant date	Aug 9, 2005
Priority date	—
Expiry date	Jul 23, 2023

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C67/343
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention encompasses a process for preparing arylolefins by reacting one or more arylamines with one or more organic nitrites, in the presence of one or more olefins which bear at least one hydrogen atom on the double bond and in the presence of acid and in the presence of palladium or one or more palladium compounds.

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