0-Nitro- -chlorophenylsulfur chloride

Practically the same method can be used for the preparation of o-nitro- -chlorophenylsulfur chloride (m.p. 95—970) the chlorination of the disulfide (m.p. 212-213°) in this case proceeds much more slowly. 2,4-Dinitrophenylsulfur chloride can be prepared by the chlorination of the corresponding disulfide in nitrobenzene suspension at 120-130°. As the chloride is of an explosive nature the solvent must be removed by distillation in vacuo at 130°. The crude material melts at 89-92°. After crystallization from carbon tetrachloride it melts at 94-95°. 

P-Nitrobenzenesulfonyl chloride, 16,55 -Nitrobenzoic acid, 16, 87 Nitrobenzoyl chloride, 17,93 Nitrobenzyl bromide, 16, 64 o-Nitrochlorobenzene, 14, 67 Bt-Nitrochlorobenzene, 10,112 Nitrochlorobenzene, 14, 66 o-Nitro- - chlorophenylsulfur chloride, 15,45... 

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