[N+:1]([C:4]1[CH:5]=[C:6]([CH:10]=[CH:11][C:12]=1[N+:13]([O-:15])=[O:14])[C:7](O)=[O:8])([O-:3])=[O:2].S(Cl)([Cl:18])=O>C1C=CC=CC=1.C1(C)C=CC=CC=1>[N+:1]([C:4]1[CH:5]=[C:6]([CH:10]=[CH:11][C:12]=1[N+:13]([O-:15])=[O:14])[C:7]([Cl:18])=[O:8])([O-:3])=[O:2]Typically, the 3,4-dinitrobenzoic acid starting material is dissolved in an aprotic solvent such as benzene or toluene and refluxed with thionylchloride for a period of about 2-6 hours to form the desired 3,4-dinitrobenzoyl chloride.
Wird geladen…