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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1692924Generated: November 3, 2026

Ethanol → HCID 66824431, compound

https://huagongshe.com/reaction/1692924

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantDichloromethaneHCID 6344—
Reactant(Bis(2-methoxyethyl)amino)sulfur trifluorideHCID 2734690—
Reactant1-(Hydroxymethyl)-3-methylenecyclobutanecarbonitrileHCID 66824341—
ProductHCID 66824431HCID 66824431—

Reaction Steps

To a mixture of 1-(hydroxymethyl)-3-methylenecyclobutanecarbonitrile (0.252 g, 0.00205 mol) in methylene chloride (20 mL, 0.3 mol) in a plastic bottle was added 2-methoxy-N-(2-methoxyethyl)-N-(trifluoro-λ(4)-sulfanyl)ethanamine (1. 13 mL, 0.00614 mol) followed by ethanol (20 μL, 0.0004 mol). The reaction was stirred at rt overnight, then quenched with aq. sodium bicarbonate, and extracted with dichloromethane. The extracts were combined and washed with water, brine, and dried over magnesium sulfate, and evaporated to dryness. The residue was used directly in next step.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08158616B2
Source datasetuspto-grants-2012_04
ORD IDord-51dc67122dae486396142f9f903a5163
Source noteuspto-grants-2012_04