HCID 59457653, compound → HCID 16070570, compound

Participants

Reaction Steps

A mixture of 5-(3-fluorophenyl)-6-pyridin-4-yl[1,2,5]thiadiazolo[3,4-b]pyrazine (Preparation 11) (1.6 g, 5.2 mmol) in ammonia solution (32%, 30 mL) was stirred and heated under reflux for 1 h. The reaction was allowed to cool to room temperature, diluted with water and the suspension obtained was filtered to provide the title compound as a brown solid (0.7 g, 48%).

Provenance & Evidence