3-ethyloxetan-3-amine

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a stirred solution of 6-(5-chloromethyl-pyridin-3-yl)-1-methyl-3,4-dihydro-1H-quinolin-2-one (190 mg, 0.66 mmol) in DMF (5.0 mL) was added K2CO3 (276 mg, 2.0 mmol) and 3-ethyl-oxetan-3-ylamine (415 mg, 3.0 mmol) at room temperature and the resulting reaction mixture was stirred at room temperature for additional 12 hours. After extraction with EtOAc, the organic layer was washed with brine, dried over anhydrous Na2SO4, filtered and concentrated in vacuo to give a crude product which was purified by prep-HPLC to give title compound (35 mg, 17.2%) as a light yellow solid. MS: 352.1 (M+H+). the resulting reaction mixture After extraction with EtOAc the organic layer was washed with brine dried over anhydrous Na2SO4 filtered concentrated in vacuo to give a crude product which was purified by prep-HPLC