Cyanogen Bromide → HCID 12491144, compound

Participants

Reaction Steps

Reaction of N-benzylethylenediamine (15.02 g, 0.10 mol) with cyanogen bromide (10.6 g, 0.10 mol) as described in the preparation of intermediate 6 gave 23.82 g (93% yield) of the title product as white crystals; mp 202-204° C. (ethanol). 1HNMR 400 MHz (DMSO-d6) δ (ppm): 3.48-3.56 (4H, m, 2×CH2), 4.57 (2H, m, NCH2), 7.30-7.44 (5H, m, aromatics), 7.92 and 8.18 (broad s, NH). Anal. Calcd for ClOH13N3.HBr: C, 46.89, H 5.50; N, 16.40. Found: C, 47.03; H, 5.49; N, 16.24.

Provenance & Evidence