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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 449428Generated: October 30, 2026

4-Phenylpiperidine → HCID 49779771, compound

https://huagongshe.com/reaction/449428

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-PhenylpiperidineHCID 69873—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 59496719HCID 59496719—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 49779771HCID 49779771—

Reaction Conditions

Temperature110 °C

Reaction Steps

4-Nitrophenyl 7-[2-amino-6-(4-methylpiperazin-1-yl)pyrimidin-4-yl]-3,4-dihydroisoquinoline-2(1H)-carboxylate (10 mg, 0.02 mmol) was added to a mixture of 4-phenylpiperidine (4.9 mg, 0.031 mmol) (Aldrich, Cat. #639869) and N,N-diisopropylethylamine (11 uL, 0.061 mmol) in N-methylpyrrolidinone (0.5 mL). The reaction mixture was stirred at 110° C. for 5 h. The mixture was purified by RP-LCMS (pH=10) to afford the desired product. Analytic LCMS (M+H)+: m/z=512.3.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08481732B2
Source datasetuspto-grants-2013_07
ORD IDord-3a0158a34da4421aa25d8c3a0b0619f4
Source noteuspto-grants-2013_07