3-Fluoroaniline → HCID 22386545, compound

Participants

Reaction Steps

To the solution of m-fluoroaniline (88.90 mg, 0.8 mmol) in 1.5 ml of dry DMSO was added, potassium tert-butoxide (94.26 mg, 0.84 mmol), and 5-ethylsulfenyl-7-(3,4-dimethoxyphenyl)-imidazo[1,2-c]pyrimidin (126.16 mg, 0.4 mmol). The resulting solution was stirred overnight and 3 ml of ice water was added. The produced precipitate was collected by filtration, and washed with water, 2-propanol, and ether to give crude product of (3-fluorophenyl)-[7-(3,4-dimethoxyphenyl)-imidazo[1,2-c]pyrimidin-5-yl]amine. The crude product was purified by preparative TLC to give the pure product (127.000 mg, 87.1%).

Provenance & Evidence