Method for producing Arylcarboxamido

Of formula (I): [Formula 1] [In the formula, Ar is 1-3-substituted phenyl, pyridyl or pyrazolyl ring, wherein the substituents are halogen, C M is thienyl or phenyl, may carry a halogen substituent; Q is a direct bond, cyclopropylene, fused bicyclo [2.2.1] heptane or bicyclo [2.2.1] heptene ring; R The aryl carboxamide, Formula (II): ## STR2 ## Acid chloride the arylamine (III): [Formula 3] When a method of producing by reacting in a suitable non-aqueous solvent, In the absence of an auxiliary base, (A) First, placing the acid chloride (II), (B) 0-700 establishing a pressure mbar, (C) it is substantially metered stoichiometric amount of arylamine (III), and (D) the useful products and isolating said method. .BACKGROUND