Propylamine → HCID 86015661, compound

Participants

Reaction Conditions

Reaction Steps

A 2 M NaOH solution (163 mL, 325.36 mmol) was added in a dropwise manner to a suspension of 2,4,6-trichloro-1,3,5-triazine (XVIII) (30.0 g, 162.68 mmol) and n-propylamine (26.8 mL, 325.36 mmol) in acetone (600 mL) and water (30 mL) at 0° C. (water—ice/NaCl bath). The ice bath was removed and the reaction mixture was heated at 50° C. for 3 h, then cooled. Water (200 mL) was added to the reaction mixture; the precipitate was filtered, washed with water (200 mL) and dried over P2O5 at 40° C. for 20 h to yield 2-chloro-N-(4,6-bis-(n-propylamino)-[1,3,5]triazine (XXXIV, 33.6 g, 90% yield). 400 MHz 1H NMR (DMSO-d6, ppm) 7.80 (0.85H, t, J=5.5 Hz), 7.76-7.66 (1H, m), 7.49 (0.15H, t, J=5.5 Hz), 3.22-3.11 (4H, m), 1.55-1.42 (4H, m), 0.88-0.82 (6H, m). ESI-MS (m/z): 230, 232 [M+H]+.

Provenance & Evidence