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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1819998Generated: November 2, 2026

O-Methyltyramine → HCID 23090906, compound

https://huagongshe.com/reaction/1819998

Reaction equation

Participants

RoleNameHCIDCharge
ReactantO-MethyltyramineHCID 4657—
Reactant1-HydroxybenzotriazoleHCID 75771—
Reactant4-Biphenylcarboxylic acid, 4'-chloro-HCID 616002—
Reactant1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 2723939—
SolventDimethylformamideHCID 6228—
SolventEthyl AcetateHCID 8857—
ProductHCID 23090906HCID 2309090685.1%

Reaction Steps

To a solution of 2-(4-methoxyphenyl)ethaneamine (500 mg, 3.31 mmol), 4′-chloro[1,1′-biphenyl]-4-carboxylic acid (846 mg, 3.64 mmol) and 1-hydroxybenzotriazole (760 mg, 4.96 mmol) in dimethylformamide (10 ml) was added ethyldimethylaminopropylcarbodiimide hydrochloride (951 mg, 4.96 mmol) at 0° C., and the mixture was was stirred at room temperature for 16 hrs. Ethyl acetate was added to the reaction mixture, and the mixture was washed with 1N aqueous sodium hydroxide solution and brine, and dried over anhydrous sodium sulfate. The solvent was concentrated under reduced pressure to give the title compound (1.03 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07601868B2
Source datasetuspto-grants-2009_10
ORD IDord-43c6fede63244d398d382923d8cc586f
Source noteuspto-grants-2009_10