Methyl iodide → HCID 67310066, compound

Participants

Reaction Conditions

Reaction Steps

tert-Butyl 2-methyl-1-morpholinopropan-2-ylcarbamate (640 mg, 2.5 mmol) was dissolved in methyl iodide (20 ml) and placed in a sealed tube. The reaction was stirred at 50° C. for 18 hours. The reaction mixture was concentrated and partitioned between water and ethyl acetate. The water layer was separated and concentrated to give 840 mg (85%) 4-(2-(tert-butoxycarbonylamino)-2-methylpropyl)-4-methylmorpholin-4-ium iodide. 1H NMR (D2O): δ (m, 4 H), 3.83 (s, 2 H), 3.72-3.54 (m, 4 H), 3.37 (s, 3 H), 1.50 (s, 6 H), 1.45 (s, 9 H); MS (ESI+) calculated for C14H29N2O3+: 273.22, Found: 273 (M+).

Provenance & Evidence