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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1643476Generated: November 1, 2026

Hydrochloric Acid → HCID 57916255, compound

https://huagongshe.com/reaction/1643476

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantTriethylamineHCID 8471—
ReactantPiperidin-2-ylmethanolHCID 94263—
Reactant2-Chloro-6-methylbenzene-1-sulfonyl chlorideHCID 15725370—
SolventDichloromethaneHCID 6344—
ProductHCID 57916255HCID 5791625590%

Reaction Steps

Piperidin-2-yl-methanol (17.39 mmol, 1 eq) was dissolved in methylene chloride (20 ml) and triethylamine (43.47 mmol, 2.5 eq) at 0° C. and a solution of 2-chloro-6-methyl-benzenesulfonyl chloride (17.39 mmol, 1 eq) in methylene chloride (65 ml) was added dropwise. The reaction solution was stirred at room temperature for 90 min. 0.5 M HCl (75 ml) was then added and the mixture was stirred for a further 15 min. The organic phase was washed with water (10 ml), dried over sodium sulfate and concentrated to dryness under reduced pressure. Yield: 90%

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08119805B2
Source datasetuspto-grants-2012_02
ORD IDord-38fbca5f66484d9ab0d88a9883a33e62
Source noteuspto-grants-2012_02