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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 599647Generated: October 30, 2026

Hydrochloric Acid → HCID 67067397, compound

https://huagongshe.com/reaction/599647

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant1-Bromo-3-chloropropaneHCID 8006—
Reactantp-Tolylacetic acidHCID 248474—
ReactantButyllithiumHCID 178418339—
SolventTetrahydrofuranHCID 8028—
SolventEthyl AcetateHCID 8857—
ProductHCID 67067397HCID 67067397—

Reaction Conditions

Temperature-78 °C

Reaction Steps

A solution of p-tolylacetic acid (1 g) in THF (30 mL) was stirred at −78° C. for 30 minutes. n-Butyl lithium (2.66 M solution in hexane, 5.01 mL) was added to the solution, and the reaction solution was stirred at −78° C. for three hours. Thereafter, the reaction solution was stirred at 0° C. for 30 minutes, 1-bromo-3-chloropropane (0.725 mL) was added to the reaction solution, and the reaction solution was stirred at room temperature for 24 hours. Thereafter, ethyl acetate and 1 N aqueous hydrochloric acid were added to the reaction solution, and the organic layer was separated. The resulting organic layer was dried over anhydrous magnesium sulfate and concentrated under reduced pressure to obtain 1.53 g of the title compound. The property values corresponded to the reported values (CAS #2856-76-0).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07897632B2
Source datasetuspto-grants-2011_03
ORD IDord-8bd5d084b68846c49fdb18972f889595
Source noteuspto-grants-2011_03