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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1033150Generated: November 1, 2026

Water → Methyl (3-aminophenyl)carbamate

https://huagongshe.com/reaction/1033150

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantAmmonium ChlorideHCID 25517—
ReactantMethyl N-(3-nitrophenyl)carbamateHCID 4548185—
CatalystIronHCID 23925—
SolventIsopropanolHCID 3776—
ProductMethyl (3-aminophenyl)carbamateHCID 1287720795.3%

Reaction Steps

After refluxing a mixture of 37 g of iron powder, 1.9 g of ammonium chloride, 33 g of water, 13 g of 3-(methoxycarbonylamino)nitrobenzene, and 260 g of 2-propanol for 30 minutes, the reaction mixture was filtered under suction using sellaite. After extracting the product formed from the filtrate with ethyl acetate followed by washing with water, the product was dried by Glauber's salt. The solvent was distilled off from the product using an evaporator to provide 10.5 g (yield: 95%) of a black oily product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05310634
Source datasetuspto-grants-1994_05
ORD IDord-559818628ca640d6b2a6ffe67d955ef0
Source noteuspto-grants-1994_05