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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 541563Generated: October 31, 2026

Hydrochloric Acid → HCID 44480270, compound

https://huagongshe.com/reaction/541563

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 57962250HCID 57962250—
SolventEthanolHCID 702—
Solvent2-MethoxyethanolHCID 8019—
ProductHCID 44480270HCID 4448027038.6%

Reaction Conditions

Temperature150 °C

Reaction Steps

N-{3-[3-(3-Aminophenyl)propyl]phenyl}-2,5-dichloropyrimidin-4-amine (20 mg, 0.05 mmol) was stirred in 2-methoxyethanol (1.0 mL) and a solution of hydrogen chloride in ethanol (0.75 mL, 3.5 M). The mixture was heated to 150° C. for 30 minutes in a microwave. Purification by preparative LCMS gave the desired product (6.5 mg, 37%). LCMS for C19H18ClN4 (M+H)+: m/z=337.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08871753B2
Source datasetuspto-grants-2014_10
ORD IDord-af7cf80ca8f94e9aa67f7909fccb3c39
Source noteuspto-grants-2014_10