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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2358792Generated: October 30, 2026

4-Chloro-3-nitrotoluene → 3-(4-Methyl-2-nitro-phenylsulfanyl)-phenylamine

https://huagongshe.com/reaction/2358792

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chloro-3-nitrotolueneHCID 6976—
ReactantPotassium CarbonateHCID 11430—
Reactant3-AminothiophenolHCID 31577—
SolventWaterHCID 962—
SolventDimethylformamideHCID 6228—
Product3-(4-Methyl-2-nitro-phenylsulfanyl)-phenylamineHCID 6845791733%

Reaction Conditions

Temperature100 °C

Reaction Steps

The title compound was prepared from 3-Amino-benzenethiol (5.034 g, 40.21 mmol), 1-Chloro-4-methyl-2-nitro-benzene (4.600 g, 26.81 mmol) and K2CO3 (6.484 g, 46.92 mmol) dissolved in DMF and heated to 100° C. for 16 hrs. At this time the reaction mixture was cooled to room temperature and diluted with water, extracted with ethyl acetate. Dried over Na2SO4, filtered and concentrated under vacuum giving the title compound (2.3 g, 32%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07763731B2
Source datasetuspto-grants-2010_07
ORD IDord-b91a483f8ffe47f5814ccaa06445b4e6
Source noteuspto-grants-2010_07