Patent · US Active

Method for manufacturing aryl carboxamides

US8350046B2 · kind B2 · utility

1Cited by

2References

10Claims

0Family size

Assignee

BASF SE

Inventors

Wolfgang Reichert · Bischofswerda, DE
Christopher Koradin · Ludwigshafen, DE
Sebastian Peer Smidt · Mannheim, DE
Volker Maywald · Ludwigshafen, DE
Bernd Wolf · Niederkirchen, DE
Michael Rack · Eppelheim, DE
Thomas Zierke · Böhl-Iggelheim, DE
Michael Keil · Freinsheim, DE

Key dates

Filing date	May 6, 2009
Grant date	Jan 8, 2013
Priority date	—
Expiry date	Oct 14, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2601/14
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A process for preparing arylcarboxamides of the formula (I)where with an arylamine (III)in a suitable nonaqueous solvent, wherein, in the absence of an auxiliary base,

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