Water → 2-Cyclohexylamino-5-oxo-5,6,7,8-tetrahydroquinoline-3-carbonitrile

Participants

Reaction Steps

A solution of 2-chloro-5-oxo-5,6,7,8-tetrahydro-quinoline-3-carbonitrile (0.154 g, 0.75 mmol), cyclohexylamine (0.15 g, 1.5 mmol) and triethylamine (0.115 ml, 0.083 g, 0.82 mmol) in ethyl alcohol (3 ml) was heated at reflux for 3 h. Then water (10 ml) was added and the precipitated solid was filtered off and recrystallized from ethyl alcohol to give the title compound (0.12 g, 59%).

Provenance & Evidence