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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1967582Generated: October 30, 2026

Ammonia → HCID 68557310, compound

https://huagongshe.com/reaction/1967582

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmoniaHCID 222—
Reactant1,3-Dichloro-2-(4-methoxyphenoxy)-5-nitrobenzeneHCID 9972902—
SolventHydrochloric AcidHCID 313—
SolventEthanolHCID 702—
SolventEthyl AcetateHCID 8857—
ProductHCID 68557310HCID 68557310119.7%

Reaction Steps

To a solution of stannous chloride dihydrate (32.38 g, 0.14 mol) in concentrated HCl (11 mL) was added 3,5-dichloro-4-(4-methoxy-phenoxy)nitrobenzene (11.3 g, 0.03 mol) in EtOH (56.5 mL). The reaction mixture was refluxed for about 2 h. The resulting mixture was brought at 20-30° C. and diluted with ethyl acetate. The mixture was made alkaline with ammonia solution. Resulting solid was filtered through cellite. The organic phase was washed with water, brine, dried over sodium sulphate, filtered and concentrated to give 3,5-Dichloro-4-(4-methoxy-phenoxy)-phenylamine (10.2 g; % Yield: 99%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08420851B2
Source datasetuspto-grants-2013_04
ORD IDord-5a340bffbfb94fc68fb96a5000cf20d0
Source noteuspto-grants-2013_04