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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 240849Generated: October 29, 2026

Ethyl Acetate → HCID 50991639, compound

https://huagongshe.com/reaction/240849

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
ReactantBoron tribromideHCID 25134—
ReactantSodium BicarbonateHCID 516892—
ReactantHCID 50991638HCID 50991638—
SolventDichloromethaneHCID 6344—
ProductHCID 50991639HCID 5099163990%

Reaction Steps

Boron tribromide (BBr3, 17 μL, 0.182 mmol) was added to a mixture solution of 3-(4-methoxyphenyl)-6-(piperazin-1-yl)-1-(pyridin-4-yl)-1H-indole (14 mg, 0.036 mmol) in methylene chloride (0.5 mL) at −78° C. After stirring at room temperature for 15 hours, the reaction solution was added to a mixture solution of saturated sodium bicarbonate aqueous solution and ethyl acetate and then extracted with ethyl acetate. The collected organic layer was washed with brine and concentrated under reduced pressure by drying with anhydrous magnesium sulfate. The target compound (12 mg) was obtained as yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08648089B2
Source datasetuspto-grants-2014_02
ORD IDord-1bee252900cd4fb2b5ce5e5b3ad31a61
Source noteuspto-grants-2014_02