Morpholine → HCID 67215102, compound

Participants

Reaction Steps

A mixture of 5-bromo-2-[5-(5-methyl-3-phenyl-isoxazol-4-yl)-[1,3,4]oxadiazol-2-yl]-pyridine (200 mg, 0.52 mmol), morpholine (455 μL, 5.22 mmol) and tetrabutylammonium iodide (41 mg, 0.10 mmol) was irradiated in the microwave for 1.5 h at 160° C. After cooling to ambient temperature the resulting suspension was diluted with ethyl acetate (15 mL) and stirred for 15 min at this temperature. Filtering off and washing with water (2 mL) and with ethyl acetate (1 mL) afforded the title compound (95 mg, 47%) which was obtained as a light brown solid. MS: m/e=390.3 [M+H]+.

Provenance & Evidence