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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 875479Generated: November 4, 2026

Ethanol → HCID 71061298, compound

https://huagongshe.com/reaction/875479

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantPotassium HydroxideHCID 14797—
ReactantHCID 86720663HCID 86720663—
SolventWaterHCID 962—
ProductHCID 71061298HCID 7106129881%

Reaction Conditions

Temperature80 °C

Reaction Steps

A mixture of methyl {5-iodo-2-[(2,4,4-trimethylpentan-2-yl)amino]pyridin-4-yl}carbamate (1.3 g, 3.2 mmol), potassium hydroxide (898 mg, 16 mmol), ethanol (10 mL) and water (10 mL) was heated at 80° C. for 2 hours. Ethanol was removed under vacuum, and the residue was stirred in water. The precipitated solid was filtered under vacuum and dried to yield 900 mg (81%) of 5-iodo-N2-(2,4,4-trimethylpentan-2-yl)pyridine-2,4-diamine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08980911B2
Source datasetuspto-grants-2015_03
ORD IDord-24317b85501441ac8bae7bdb3f33c5a3
Source noteuspto-grants-2015_03