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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1820164Generated: October 30, 2026

Benzoic Acid → HCID 24758044, compound

https://huagongshe.com/reaction/1820164

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzoic AcidHCID 243—
Reactant1-HydroxybenzotriazoleHCID 75771—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 67299489HCID 67299489—
Solvent1,2-DichloroethaneHCID 11—
SolventMethanolHCID 887—
SolventDimethylformamideHCID 6228—
ProductHCID 24758044HCID 24758044—

Reaction Steps

(R)-2-Amino-1-(4-(4-chlorophenyl)piperidin-1-yl)-3-methylbutan-1-one hydrochloride (41 mg) was added to DMF (1 mL). The resulting mixture was stirred until homogeneous and then HOBt (19 mg), DIEA (65 μL), benzoic acid (17 mg) and EDC (26 mg) were added. The resulting solution was allowed to stir overnight at rt. After this time, the solution was diluted with MeOH and purified by preparative LC-MS to provide Example 75. MS found: (M+Na)+=421.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07601844B2
Source datasetuspto-grants-2009_10
ORD IDord-225ef20a71bb4176b51b7df88fb78ecd
Source noteuspto-grants-2009_10