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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2100643Generated: October 30, 2026

Hydrochloric Acid → HCID 23111119, compound

https://huagongshe.com/reaction/2100643

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantEthyl 4-[ethyl(3-methylphenyl)amino]butanoateHCID 66966695—
SolventWaterHCID 962—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 23111119HCID 23111119109.5%

Reaction Conditions

Temperature95 °C

Reaction Steps

4N Solution (100 ml) of hydrogen chloride in dioxane and water (20 ml) was added to the compound (14.1 g) obtained in Step 1, and the mixture was stirred at 95° C. for 12 hours. The solvent was evaporated to give the title compound (13.7 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07572815B2
Source datasetuspto-grants-2009_08
ORD IDord-79ba79833c4742f094ebae627fd0d2db
Source noteuspto-grants-2009_08