N-bromobutanimide → HCID 57861230, compound

Participants

Reaction Steps

A mixture of N-(3-methylquinoxalin-2-yl)-N-(cyclopentylmethyl)ethylamine (160 mg, 0.59 mmol), N-bromosuccinimide (130 mg, 0.73 mmol), and 2,2′-azobisisobtyronitrile (10 mg) in CCl4 is stirred and refluxed for 1 hour. The reaction mixture is purified by silica gel column chromatography to give N-[3-(bromomethyl)quinoxalin-2-yl]-N-(cyclopentylmethyl)ethylamine. 1H-NMR (400 MHz, CDCl3), δ (ppm): 1.10-1.25 (m, 2H), 1.22 (t, 3H), 1.45-1.73 (m, 8H), 2.22 (m, 1H), 3.42 (d, 2H), 3.49 (q, 2H), 4.73 (s, 2H), 7.51 (ddd, 1H), 7.62 (ddd, 1H), 7.81 (dd, 1H), 7.94 (dd, 1H).

Provenance & Evidence