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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1883957Generated: November 2, 2026

Chloroacetamide → HCID 15544537, compound

https://huagongshe.com/reaction/1883957

Reaction equation

Participants

RoleNameHCIDCharge
ReactantChloroacetamideHCID 6580—
ReactantPotassium CarbonateHCID 11430—
ReactantHCID 23508725HCID 23508725—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 15544537HCID 15544537—

Reaction Conditions

Temperature60 °C

Reaction Steps

10 ml of 1-methyl-2-pyrrolidone, 0.4 g of chloroacetamide and 0.8 g of potassium carbonate are added at 20° C. with stirring/under nitrogen to 1.0 g of 5-(4-benzylpiperazin-1-yl)-2-hydroxybenzaldehyde. The mixture is stirred at 60° C. for 16 hours, cooled and then filtered, and the solvent is removed under reduced pressure. The residue is taken up in MTB ether, re-filtered and concentrated, and the residue is crystallized from toluene. The isolated yield is 0.73 g (65%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06762300B2
Source datasetuspto-grants-2004_07
ORD IDord-87f71c74a74b4156844dc3f23f6e8082
Source noteuspto-grants-2004_07