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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1820162Generated: October 30, 2026

1,2-Dichloroethane → HCID 57889696, compound

https://huagongshe.com/reaction/1820162

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
ReactantBenzoic AcidHCID 243—
Reactant1-HydroxybenzotriazoleHCID 75771—
ReactantHCID 67299615HCID 67299615—
SolventMethanolHCID 887—
SolventDimethylformamideHCID 6228—
SolventDiisopropylethylamineHCID 81531—
ProductHCID 57889696HCID 57889696—

Reaction Steps

A reaction vessel was charged with HOBt (8 mg), benzoic acid (7 mg) and EDC (11 mg) in DMF (0.6 mL), and the resulting solution was allowed to agitate at rt. for 15 min. After this time, a solution of (R)-2-amino-1-(4-(4-chlorophenyl)piperidin-1-yl)butan-1-one hydrochloride (14 mg) in DIEA (38 μL) and DMF (187 μL) was added. Upon completion of addition, the reaction mixture was shaken overnight at rt. At the conclusion of this period, the resulting solution was diluted with MeOH and purified by preparative LC-MS to provide Example 1. MS found: (M+H)+=386.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07601844B2
Source datasetuspto-grants-2009_10
ORD IDord-d33674a813df477993fa5e556c3b7e6c
Source noteuspto-grants-2009_10