Dichloromethane → 4-Chloro-2-fluoro-5-nitrophenylisothiocyanate

Reaction equation

[CH2:24]([Cl:25])[Cl:26].[CH3:17][CH2:18][N:19]([CH2:20][CH3:21])[CH2:22][CH3:23].[CH3:27][CH2:28][O:29][C:30](=[O:31])[CH3:32].[CH3:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH3:39].[Cl:13][C:14]([Cl:15])=[S:16].[Cl:1][c:2]1[cH:3][c:4]([F:12])[c:5]([NH2:6])[cH:7][c:8]1[N+:9](=[O:10])[O-:11]>>[Cl:1][c:2]1[cH:3][c:4]([F:12])[c:5]([N:6]=[C:14]=[S:16])[cH:7][c:8]1[N+:9](=[O:10])[O-:11]