Ethylenediamine → HCID 13604913, compound

Participants

Reaction Conditions

Reaction Steps

To a slurry of 3-amino-5-ethoxy-1,2,4-triazine (1.40 g, 0.0100 mol) in xylene (5 ml) was added ethylenediamine (1.00 ml, 0.0150 mol). The mixture was stirred at 120° C. for 3.5 hours, cooled, and concentrated to dryness in vacuo. The residue was stirred under ether, filtered off, and dried to give the title product, 16, (1.47 g, 95%, m.p. 186°-191° C.). TLC (20% methanol/chloroform/ammonia, silica): Rf =0.14.

Provenance & Evidence