Patent · US Expired

Catalyst for cross-coupling reactions

US6140265A · kind A · utility

7Cited by

12References

10Claims

0Family size

Assignee

Clariant Corporation · DE

Inventors

Steffen Haber · Landau, DE
Norbert Egger · Wiesbaden, DE

Key dates

Filing date	May 22, 1998
Grant date	Oct 31, 2000
Priority date	—
Expiry date	May 22, 2018

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2531/847
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A catalyst system, in particular for carrying out cross-coupling reactions is obtainable by reacting PA1 a) a palladium(II) compound with PA1 b) a water-soluble phosphine ligand and PA1 c) a sulfoxide or polyhydric alcohol.

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