1: With 1,3-bis(2,6-diisopropylphenyl)-2-(pentafluorophenyl)imidazolidine; palladium diacetate; sodium t-butanolate in toluene T=100°C; 18 h; Inert atmosphere; 2: With hydrogenchloride in water; toluene

1: 2-bromo-N-(2,6-dimethylphenyl)aniline With n-butyllithium in diethyl ether; hexane T=-35 - 20°C; 2: chloro-diphenylphosphine in diethyl ether; hexane; water T=-35 - 20°C;