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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1247327Generated: November 1, 2026

Acetyl chloride → HCID 21905107, compound

https://huagongshe.com/reaction/1247327

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetyl chlorideHCID 6367—
ReactantTriethylamineHCID 8471—
ReactantHCID 21905108HCID 21905108—
SolventDichloromethaneHCID 6344—
ProductHCID 21905107HCID 21905107—

Reaction Steps

A solution of (RS)-2-amino-N-(4-cyano-benzyl)-2-phenyl-acetamide (0.1 g) in dichloromethane (5 ml) was cooled to 0° C. and treated with triethylamine (58 μl) and acetyl chloride (28 μl). The reaction mixture was stirred at rt for 1 hr, then diluted with dichloromethane, washed with 1N HCl and brine. The organic layer was dried over MgSO4, filtered and concentrated. The product was isolated by chromatography (silica gel, gradient dichloromethane=>dichloromethane/MeOH 9:1) to give (RS)-2-acetylamino-N-(4-cyano-benzyl)-2-phenyl-acetamide (98 mg). Off-white solid. MS 308.2 ([M+H]+)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07129238B2
Source datasetuspto-grants-2006_10
ORD IDord-c21feb9ad9e14336904dcea2eb45435b
Source noteuspto-grants-2006_10