反应详情

200 mg (0.64 mmol) 4-(2-methyl-6-phenyl[1,2,4]triazolo[1,5-a]pyrimidin-5-yl)benzaldehyde and 200 mg (0.64 mmol) 2-piperidine-4-yl-3H-benzimidazole-5-carbonitrile hydrochloride salt were treated as described in example 2.0. Additional NaBH(OAc)3 has been added after 24 and 26 hours (two equivalents each). After five days stirring at room temperature the solvents have been evaporated and the residue was purified via chromatography. 121 mg of the desired compound were obtained.

1. customhave been evaporated
2. customthe residue was purified via chromatography