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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 553780Generated: October 30, 2026

Methanol → HCID 57749798, compound

https://huagongshe.com/reaction/553780

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantThionyl ChlorideHCID 24386—
ReactantHCID 57749803HCID 57749803—
ProductHCID 57749798HCID 5774979896%

Reaction Steps

2-Fluoro-5-iodo-3-nitro-benzoic acid (2.0 g, 6.43 mmol) and SOCl2 (918 mg, 7.72 mmol) were added to 20 mL MeOH, and the mixture was refluxed for two hours and then cooled to room temperature. Solvent was evaporated under reduced pressure and the residue was dissolved in EtOAa. The EtOAc solution was washed with brine, dried over NaSO4, filtered and concentrated under reduced pressure to give 2.0 g (96%) of 2-fluoro-5-iodo-3-nitro-benzoic acid methyl ester.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08048905B2
Source datasetuspto-grants-2011_11
ORD IDord-2d17a5eac188416fb8a9d27cfd3c4d9e
Source noteuspto-grants-2011_11