Water → HCID 44193375, compound

Participants

Reaction Conditions

Reaction Steps

A suspension of N-[3-Methoxy-4-(4-methyl-imidazol-1-yl)-phenyl]-guanidine dinitrate (153 mg, 0.41 mmol), 1-(4-chloro-phenyl)-hept-2-yn-1-one (100 mg, 0.45 mmol, CAS 105363-17-5) and sodium methanolat (120 mg, 1.24 mmol) in acetonitrile (2.0 mL) was heated two times to 120° C. for 30 minutes in a microwave oven. Water was added and the reaction was extracted twice with ethyl acetate. The combined organic layers were dried over sodium sulfate, filtered and the solvent was evaporated. The residue was purified by column chromatography on silica gel using dichloromethane/methanol (9:1 v/v) as eluent to yield the title compound as a yellow solid (30 mg, 16%). MS ISP (m/e): 448.3/450.1 (100/37) [(M+H)+]. 1H NMR (CDCl3, 300 MHz): δ (ppm)=8.04 (d, 2H), 7.98 (s, 1H), 7.64 (s, 1H), 7.46 (d, 2H), 7.29 (s, 1H), 7.18 (d, 1H), 7.04 (d, 1H), 6.89 (s, 1H), 3.89 (s, 3H), 2.74 (t, 2H), 2.31 (, 3H), 1.79 (m, 2H), 1.43 (m, 2H), 0.98 (t, 3H).

Provenance & Evidence