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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1865870Generated: November 1, 2026

Cyclopropanecarbonyl chloride → HCID 52175163, compound

https://huagongshe.com/reaction/1865870

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCyclopropanecarbonyl chlorideHCID 77637—
ReactantDiisopropylethylamineHCID 81531—
Reactant3-Bromobenzylamine hydrochlorideHCID 2724980—
SolventDichloromethaneHCID 6344—
ProductHCID 52175163HCID 52175163—

Reaction Conditions

Temperature0 °C

Reaction Steps

3-Bromo-benzylamine hydrochloride (437.3 mg, 2.0 mmol) was dissolved in dichloromethane (15 mL), and the solution was cooled to 0° C. DIEA (688.0 μL, 3.9 mmol) was then added, and the reaction was stirred at 0° C. for 5 minutes. Then cyclopropanecarbonyl chloride (180.0 μL, 2.3 mmol) was added, and the reaction was stirred at 0° C. for 20 minutes. The reaction was quenched with distilled water, and the solvents were removed. The resulting mixture was redissolved in DMF (10 mL) and purified by reverse phase HPLC to give the desired product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07629340B2
Source datasetuspto-grants-2009_12
ORD IDord-2516867814594b4d8b55a4b030311c34
Source noteuspto-grants-2009_12