公开(公告)号：AU2009245791B2

公开(公告)日：2013-05-16

申请号：AU2009245791

申请日：2009-05-06

Applicant: BASF SE

Inventor： WOLF BERND ,  ZIERKE THOMAS ,  SMIDT SEBASTIAN PEER ,  KORADIN CHRISTOPHER ,  RACK MICHAEL ,  KEIL MICHAEL ,  MAYWALD VOLKER ,  REICHERT WOLFGANG

IPC: C07D213/82 ,  C07C231/02 ,  C07C233/57 ,  C07C233/64 ,  C07D231/14 ,  C07D231/16

Abstract: Method for manufacturing aryl carboxamides of the formula (I), with Ar = singly to triply substituted phenyl , pyridyl or pyrazolyl rings, wherein the substituents are selected from halogen, C

公开(公告)号：AU2009245791A1

公开(公告)日：2009-11-12

申请号：AU2009245791

申请日：2009-05-06

Applicant: BASF SE

Inventor： KORADIN CHRISTOPHER ,  REICHERT WOLFGANG ,  KEIL MICHAEL ,  ZIERKE THOMAS ,  WOLF BERND ,  SMIDT SEBASTIAN PEER ,  MAYWALD VOLKER ,  RACK MICHAEL

IPC: C07D213/82 ,  C07C231/02 ,  C07C233/57 ,  C07C233/64 ,  C07D231/14 ,  C07D231/16

Abstract: A process for preparing arylcarboxamides of the formula (I) where Ar=a mono- to trisubstituted phenyl, pyridyl or pyrazolyl ring, where the substituents are selected from halogen, C1-C4-alkyl and C1-C4-haloalkyl; M=thienyl or phenyl, which may bear a halogen substituent; Q=direct bond, cyclopropylene, fused bicyclo[2.2.1]heptane or bicyclo[2.2.1]heptene ring; R1=hydrogen, halogen, C1-C6-alkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, mono- to trisubstituted phenyl, where the substituents are selected from halogen and trifluoromethylthio, or cyclopropyl; by reacting an acid chloride of the formula (II) with an arylamine (III) in a suitable nonaqueous solvent, wherein, in the absence of an auxiliary base, a) the acid chloride (II) is initially charged, b) a pressure of from 0 to 700 mbar is established, c) the arylamine (III) is metered in an approximately stoichiometric amount and d) the product of value is isolated.