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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1859697Generated: October 30, 2026

3-Amino-4-methoxybenzanilide → HCID 54150752, compound

https://huagongshe.com/reaction/1859697

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Amino-4-methoxybenzanilideHCID 8426—
Reactant4-Fluorophenyl isothiocyanateHCID 15241—
SolventEthyl AcetateHCID 8857—
ProductHCID 54150752HCID 5415075231.3%

Reaction Conditions

Temperature60 °C

Reaction Steps

A mixture of 3-amino-4-methoxybenzanilide (0.973 g, 4.00 mmol) in ethyl acetate (75 mL) was heated briefly to ˜60° C. The mixture was filtered to clarity and 4-fluorophenyl isothiocyanate (0.49 mL, 4.04 mmol) was added to the filtrate. After 3 days, the mixture was concentrated until a crystalline precipitate was obtained, then allowed to stand several hours at room temperature. Filtration followed by trituration of the collected solid in ether afforded the product (0.4949 g); m.p. 182-183° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06528528B2
Source datasetuspto-grants-2003_03
ORD IDord-f147c1960d714178979c9bce49f994f8
Source noteuspto-grants-2003_03