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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 895633Generated: October 31, 2026

Water → HCID 22380702, compound

https://huagongshe.com/reaction/895633

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant2-Chloro-3-nitrotolueneHCID 77591—
Reactant1-Benzyl-4-piperidylamineHCID 415852—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 22380702HCID 2238070216%

Reaction Conditions

Temperature100 °C

Reaction Steps

4-Amino-1-benzylpiperidine (0.20 ml) was dissolved in dimethyl sulfoxide (0.2 ml), added with 2-chloro-3-nitrotoluene (0.13 ml) and stirred at 100° C. for 19 hours. The reaction mixture was added with water (2 ml) and extracted twice with ethyl acetate (2 ml). The organic layer was dried over anhydrous magnesium sulfate, and then the solvent was evaporated under reduced pressure. The residue was purified by silica gel column chromatography (elution solvent: hexane:ethyl acetate=3:1) to obtain 51.1 mg of the title compound. Yield: 16%.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06916822B2
Source datasetuspto-grants-2005_07
ORD IDord-5352431ef6b44893a056e49b5ccc85e9
Source noteuspto-grants-2005_07