Propylamine → HCID 44469450, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of [(2S)-7-(methylsulfonyl)-2,3-dihydro-1,4-benzodioxin-2-yl]methyl 4-methylbenzenesulfonate (0.7 g, 1.8 mmol), propan-1-amine (1 ml) and ACN (3 ml) was heated under microwave radiation at 120° C. for 20 min. Purification on SCX-3 column (TEA/MeOH) and flash column chromatography (EtOAc/MeOH). Yield: 0.4 g, 73%. The amine was converted to the hydrochloric acid salt and crystallized from MeOH/Et2O. M.p. 228° C. MS m/z (rel. intensity, 70 eV) 285 (M+, 3), 207 (4), 73 (5), 72 (bp), 70 (5). [α]=+67° (MeOH).

Provenance & Evidence