[rhodium(I)(carbonyl)2(acetylacetonate)]; [(C6H5)2PC6H4CONHC6H3C2NH(CH3)]2CH(C2H5); hydrogen; triethylamine in dichloromethane T=40°C; P=15001.5 Torr; 24 h; AutoclaveSchlenk techniqueInert atmosphere; Kinetics; regioselective reaction;