反应详情

A mixture of (2-chloro-pyridin-3-yl)-(1H-pyrrol-2-yl)-methanone (1 g, 4.8 mmol) and hydrazine hydrate (0.5 mL) in ethanol (15 mL) was heated to reflux for overnight. The reaction was concentrated and the residue was triturated with dichloromethane (to remove any unreacted starting material. The solid was filtered, washed wit water and dried to give 720 mg (81%) of the titled compound as a light yellow solid.

1. temperaturewas heated
2. temperatureto reflux for overnight
3. concentrationThe reaction was concentrated
4. customthe residue was triturated with dichloromethane (
5. customto remove
6. filtrationThe solid was filtered
7. washwashed wit water
8. customdried