Toluene → N-[3-(2-Fluorobenzyloxy)pyrid-2-yl]-N'-(4-chlorophenyl)thiourea
반응식
[NH2:1][C:2]1[C:7]([O:8][CH2:9][C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=2[F:16])=[CH:6][CH:5]=[CH:4][N:3]=1.[Cl:17][C:18]1[CH:23]=[CH:22][C:21]([N:24]=[C:25]=[S:26])=[CH:20][CH:19]=1.C1(C)C=CC=CC=1>C(OCC)C>[F:16][C:11]1[CH:12]=[CH:13][CH:14]=[CH:15][C:10]=1[CH2:9][O:8][C:7]1[C:2]([NH:1][C:25]([NH:24][C:21]2[CH:22]=[CH:23][C:18]([Cl:17])=[CH:19][CH:20]=2)=[S:26])=[N:3][CH:4]=[CH:5][CH:6]=1참가 물질
5
실험 절차
A mixture of 2-amino-3-(2-fluorobenzyloxy)pyridine (1.98 g, 0.0091 mol), 4chlorophenyl isothiocyanate (1.83 g, 0.011 mol) and toluene (10 ml) was refluxed for 3.5 hours, cooled and treated with diethyl ether to induce crystallisation of the product. Yield 1.98 g (56%), m.p. 141°-143