Hydrochloric Acid → N-t-butyl-4,4-diphenyl-2-cyclopentenylamine hydrochloride
反応式
[C:1]([NH:5][CH:6]1[CH2:10][C:9]([C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)([C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)[CH:8]=[CH:7]1)([CH3:4])([CH3:3])[CH3:2].O.[ClH:24]>C(OCC)C>[ClH:24].[C:1]([NH:5][CH:6]1[CH2:10][C:9]([C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)([C:11]2[CH:12]=[CH:13][CH:14]=[CH:15][CH:16]=2)[CH:8]=[CH:7]1)([CH3:4])([CH3:2])[CH3:3]参加物
5
実験手順
To a solution of (-)-N-t-butyl-4,4-diphenyl-2-cyclopentenylamine (8.82 g) in diethyl ether (50 ml) was added water (15 ml) and conc. hydrochloric acid (5 ml) at 0°-10° C. and stirred for 30 minutes. The resulting precipitate was collected by filtration and washed with diethyl ether to give (-)-N-t-butyl-4,4-diphenyl-2-cyclopentenylamine hydrochloride (9.70 g).