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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1692900Generated: November 1, 2026

Water → HCID 57868875, compound

https://huagongshe.com/reaction/1692900

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantDiisopropylethylamineHCID 81531—
Reactant3-Hydroxyazetidine hydrochlorideHCID 2759290—
ReactantCyclopropanesulfonyl chlorideHCID 2760919—
SolventTetrahydrofuranHCID 8028—
ProductHCID 57868875HCID 57868875—

Reaction Steps

To a solution of azetidin-3-ol hydrochloride (1.00 g, 9.13 mmol) (purchased from Matrix) and N,N-diisopropylethylamine (4.77 mL, 27.4 mmol) in tetrahydrofuran (100 mL) at 0° C. was added cyclopropanesulfonyl chloride (0.930 mL, 9.13 mmol) and the reaction was stirred for 16 hours. Water was added and the product was extracted with ethyl acetate. The combined extracts were washed with 1N HCl, saturated sodium bicarbonate, and brine, dried over sodium sulfate, decanted and concentrated to afford a yellow oil used without further purification (1.04 g, 64%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08158616B2
Source datasetuspto-grants-2012_04
ORD IDord-ef9414b29c5b4946b6405b3491248786
Source noteuspto-grants-2012_04