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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1747876Generated: October 29, 2026

Water → HCID 66748417, compound

https://huagongshe.com/reaction/1747876

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantEthanesulfonylchloride, 2-chloro-HCID 15385—
ReactantSodium hydrideHCID 24758—
ReactantHCID 64088556HCID 64088556—
SolventTetrahydrofuranHCID 8028—
SolventHexaneHCID 8058—
ProductHCID 66748417HCID 6674841776.8%

Reaction Steps

A mixture of 3-(4-tert-butylphenyl)pyridin-2-amine (350 mg) in dehydrated THF (5 mL) was added to a mixture of sodium hydride (60%, 309 mg) and 2-chloroethanesulfonyl chloride (756 mg) in dehydrated THF (5 mL) under ice-cooling. The reaction mixture was stirred at room temperature overnight, and water and hexane were added. The resulting precipitate was collected by filtration, and washed with water and diisopropyl ether to give the title compound (376 mg) as a white solid. The obtained solid was crystallized from THF, acetonitrile and diisopropyl ether to give a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09150591B2
Source datasetuspto-grants-2015_10
ORD IDord-1053c98bb7e94c2e95cdaca87900153a
Source noteuspto-grants-2015_10