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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1773668Generated: November 2, 2026

Ethanol → HCID 117601757, compound

https://huagongshe.com/reaction/1773668

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantStannous ChlorideHCID 24479—
ReactantHCID 117601702HCID 117601702—
SolventSodium HydroxideHCID 14798—
ProductHCID 117601757HCID 117601757—

Reaction Conditions

Temperature110 °C

Reaction Steps

Into a microwave vial containing 4-(3,5-dimethylisoxazol-4-yl)-2-iodo-N-methyl-6-nitroaniline (610 mg, 1.64 mmol, 1 equiv) is added EtOH (12 mL, 0.25M) and tin (II) chloride (622 mg, 3.28 mmol, 2 equiv). The reaction was heated for 30 min at 110° C. The reaction was then stirred in 2N NaOH solution for 20 minutes before being partitioned between water and ethyl acetate. The organic layer was washed with brine and dried over sodium sulfate. Purification was carried out by flash column chromatography to furnish 4-(3,5-dimethylisoxazol-4-yl)-6-iodo-N1-methylbenzene-1,2-diamine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09255089B2
Source datasetuspto-grants-2016_02
ORD IDord-64ca83dd756a44bba18412d144fac7ff
Source noteuspto-grants-2016_02