4-Chlorobenzylamine → HCID 178522855, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of ethyl 9-(4-morpholinylmethyl)-2,7-dioxo-2,3-dihydro-1H,7H-pyrido[1,2,3-de]quinoxaline-6-carboxylate (Preparation 4, 280 mg) and 4-chlorobenzylamine (1 mL) is heated at 180° C. The solution is cooled, diluted with methanol (2 mL), and the precipitate is filtered off. The resulting solid is washed with methanol followed by ether and dried to give 117 mg of the title compound. Physical characteristics: 1H NMR (DMSO-d6) δ2.35, 3.49, 3.57, 4.56, 4.60, 5.08, 7.20, 7.34-7.40, 7.64, 8.21, 8.62, 10.6. Anal. Found: C, 62.90; H, 4.99; N, 11.81; Cl, 12.03.

Provenance & Evidence