Hydrochloric Acid → N,N-Diethyl-P-phenylenediamine dihydrochloride

関与物質

反応手順

N,N-diethyl-p-phenylenediamine (5 g, 30.4 mmol) was dissolved in diethyl ether (25 cm3) and hydrochloric acid (6 cm3, 10 M) was added and the mixture was concentrated to give the title compound (7.22 g, 100%) as a red/brown solid. δH (250 MHz; D2O): 7.68 (4H, m, ArH), 3.69 (4H, q, 7.32, NCH2), 1.11 (6H, t, 7.32, CH3); δC (62.9 MHz; D2O): 12.1 (CH3), 56.4 (NCH2), 126.8 (ArC), 127.6 (ArC), 135.5 (ArC), 139.1 (ArC).

情報源と証拠