METHOD FOR PRODUCING AMINOARYLAMINOARAZOLE

PROBLEM TO BE SOLVED: To provide a method for producing an aminoarylaminoarazole through an commercially simple reaction process. SOLUTION: The method for producing the aminoarylaminoarazole includes a first step of reacting a nitroaryl azole with a nitroaryl iodide compound in an organic solvent by using one or more kinds of catalysts of compounds of metals selected from palladium, rhodium and copper, and a second step of reducing the dinitro compound formed at the first step, to afford a diamine. 2-(4-Aminophenyl)-5-aminobenzoxazole or the like is cited as a specific example of the aminoarylaminoarazole. COPYRIGHT: (C)2009,JPO&INPIT