Cyclohexylamine → HCID 566644, compound

Participants

Reaction Conditions

Reaction Steps

Cyclohexylamine Compound 20a (4.64 g, 46.50 mmol) was added to a solution of cyclohexanone Compound 2a (4.0 g, 46.50 mmol) in benzene (100 mL) at ambient temperature under a N2 atmosphere. The mixture was refluxed at 80° C. for 5 hours, using a Dean Stark apparatus for the removal of water, and concentrated to dryness. The crude product was purified by distillation at aspirator pressure to afford cyclohexyl-cyclohexylidene-amine Compound 20b (7.33 g, 88%) as a clear oil.

Provenance & Evidence