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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 433633Generated: October 30, 2026

Acetic Acid → HCID 23444962, compound

https://huagongshe.com/reaction/433633

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AcidHCID 176—
ReactantEthyl orthoformateHCID 31214—
ReactantEthyl nitroacetateHCID 69379—
Reactant3-Chloro-4-(trifluoromethylthio)anilineHCID 2736713—
CatalystIronHCID 23925—
ProductHCID 23444962HCID 23444962—

Reaction Steps

Following the general method described in example 293, 3-chloro-4-(trifluoromethylthio)aniline was reacted with triethyl orthoformate, ethyl nitroacetate and acetic acid followed by treatment with triethyl orthoformate, iron and acetic acid and subsequent alkaline hydrolysis. The isolated acid was directly reduced according to example 264, by reaction with BH3 THF complex followed by hydrolytic workup and the title compound was obtained as a light brown crystalline solid. Mp. 105-106° C. (H2O), MS: m/e=308 (M+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06667335B2
Source datasetuspto-grants-2003_12
ORD IDord-7e0b4067c6f64fba9b7fa06cb99505ae
Source noteuspto-grants-2003_12