Ammonia → N-[4-[4-(4-methoxyphenyl)-1-piperazinyl]phenyl]thiourea

반응식

[N:1]([C:4]1[CH:9]=[CH:8][C:7]([N:10]2[CH2:15][CH2:14][N:13]([C:16]3[CH:21]=[CH:20][C:19]([O:22][CH3:23])=[CH:18][CH:17]=3)[CH2:12][CH2:11]2)=[CH:6][CH:5]=1)=[C:2]=[S:3].ClCCl.[NH3:27]>CO>[CH3:23][O:22][C:19]1[CH:20]=[CH:21][C:16]([N:13]2[CH2:14][CH2:15][N:10]([C:7]3[CH:8]=[CH:9][C:4]([NH:1][C:2]([NH2:27])=[S:3])=[CH:5][CH:6]=3)[CH2:11][CH2:12]2)=[CH:17][CH:18]=1

참가 물질

실험 절차

To a stirred solution of 20 parts of 1-(4-isothiocyanatophenyl)-4-(4-methoxyphenyl)piperazine in 325 parts of dichloromethane were added 40 parts of methanol, saturated with ammonia. The reaction mixture was stirred for 5 days at room temperature. The precipitated product was filtered off, washed with dichloromethane and dried, yielding 20.5 parts (98.1%) of N-[4-[4-(4-methoxyphenyl)-1-piperazinyl]phenyl]thiourea; mp. 265.2° C. (int. 1).