Acetic Acid → HCID 67491799, compound

Participants

Reaction Conditions

Reaction Steps

(2,4-Dimethoxy-benzyl)-(2-methyl-1-aza-bicyclo[2.2.2]oct-3-yl)-amine (70 mg, 0.24 mmol) and 5-bromo chloropyrimidine (93 mg, 0.48 mmol) were dissolved in 1,4-dioxane (1 ml). Glacial acetic acid (42 □L, 0.72 mmol) was added and the reaction mixture was stirred under microwave radiation at 150° C. for 30 minutes. The reaction mixture was concentrated in vacuo, redissolved in EtOAc and washed with 1M aqueous sodium carbonate. The organic phase was dried (Na2SO4), filtered and concentrated in vacuo. The crude reaction mixture was purified by chromatography [eluent gradient: 10-30% MeOH/Et3N (9:1) in EtOAc) to give pure (5-bromo-pyrimidin-2-yl)-(2,4-dimethoxy-benzyl)-(2-methyl-1-aza-bicyclo[2.2.2]oct-3-yl)-amine.

Provenance & Evidence