1: propylamine With trimethylaluminum in hexanes; dichloromethane T=20°C; 0.25 h; 2: 4-(5-(cyclopropylcarbamoyl)-2-methylphenylamino)-5-methyl-pyrrolo[1,2-f][1,2,4]triazine-6-carboxylic acid in hexanes; dichloromethane T=60°C; 24 h; Product distribution / selectivity;