1,3-Propanediamine → HCID 178508783, compound

Participants

Reaction Conditions

Reaction Steps

1-(3,5-Diamino-6-chloro-pyrazine-2-carbonyl)-2-methyl-isothiourea (Intermediate A) (1.0 g, 2.58 mmol) is suspended in propan-2-ol (10 ml) and 1,3-diaminopropane (0.32 ml, 3.9 mmol) is added. The mixture is heated at 60° C. for 18 hours and then allowed to cool to room temperature and the solids present are collected by filtration. The solids are washed with THF and MeOH to yield the title compound as a yellow solid; [M+H]+ 270

Provenance & Evidence