Cesium fluoride → (1aR,5aR)-2-(4-Fluoro-pyridin-2-yl)-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carboxylic Acid

Participants

Reaction Conditions

Reaction Steps

To a solution of (1aR,5aR)-2-(4-iodo-pyridin-2-yl)-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carboxylic acid (174 mg, 0.47 mmol) in DMSO (2.5 mL) was added cesium fluoride (500 mg, 3.29 mmol). The mixture was heated under microwave irradiation at 200° C. for 60 min. The mixture was purified by preparative HPLC to give the title compound as a white solid (85 mg). LCMS m/z=260.1 [M+H]+.

Provenance & Evidence