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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1189577Generated: November 2, 2026

Dichloromethane → HCID 58310938, compound

https://huagongshe.com/reaction/1189577

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantAcetyl chlorideHCID 6367—
ReactantSodium BicarbonateHCID 516892—
ReactantHCID 58310962HCID 58310962—
SolventAcetonitrileHCID 6342—
ProductHCID 58310938HCID 5831093873.5%

Reaction Steps

In a round-bottomed flask equipped with a magnetic stir bar, acetyl chloride (1.7 μL, 0.024 mmol) was added to a solution of ethyl 2-(2,5-dimethyl-3-(2-(phenylsulfonyl)benzyl)-1H-pyrrol-1-yl)acetate (10 mg, 0.024 mmol) in acetonitrile (0.5 mL) at room temperature. The reaction was stirred for 5 minutes, then dichloromethane (10 mL) and NaHCO3 (sat. aq. 10 mL) were added. The dichloromethane layer was separated and dried over Na2SO4, filtered and concentrated to yield ethyl 2-(3-acetyl-2,5-dimethyl-4-(2-(phenylsulfonyl)benzyl)-1H-pyrrol-1-yl)acetate (8 mgs, 72%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08674115B2
Source datasetuspto-grants-2014_03
ORD IDord-18237d88e9354a979016988b1f811ddb
Source noteuspto-grants-2014_03