Patent ID: 7164043

Claim:
A method for producing a β-aminoketone, wherein a conjugate addition reaction between an α,β-unsaturated ketone compound and a carbamate compound is carried out to synthesize the β-aminoketone, and a salt or a hydrate salt of a transition metal of Groups 7 to 11 of the Periodic Table of Elements is present in the reaction system as a catalyst, and the salt or hydrate salt of the transition metal is at least one member selected from the group consisting of ReCl 5 , Fe(ClO 4 ) 3 .9H 2 O, RuCl 3 .nH 2 O, OsCl 3 .3H 2 O, RhCl 3 .3H 2 O, IrCl 4 .nH 2 O, PtCl 4 .5H 2 O, AuCl, and AuCl 3 .2H 2 O.