Water → HCID 23117128, compound

Participants

Reaction Steps

A mixture of 3-cyclohexyl-1,2-benzisoxazol-6-ol (2.69 g, 12 mmol), 1-(2-chloroethyl)-piperidine hydrochloride (2.39 g, 13 mmol) and K2CO3 (3.59 g, 26 mmol) in CH3CN (30 ml) was heated at reflux for 3 h and stirred at room temperature overnight. The reaction mixture was poured into H2O and extracted with EtOAc. The organic extract was washed with brine, dried (Na2SO4) and concentrated to give a residue (3.78 g). This residue was purified by flash chromatography (toluene/1,4-dioxane 8/2). Crystallisation from EtOH gave white crystals (0.53 g, 13.4%). mp 69° C.

Provenance & Evidence