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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1838201Generated: October 30, 2026

4-Phenylpiperidine → HCID 10155294, compound

https://huagongshe.com/reaction/1838201

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-PhenylpiperidineHCID 69873—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 18753232HCID 18753232—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 10155294HCID 10155294—

Reaction Steps

In analogy to the procedure described in example 20b, 4,6-dichloro-2-(2-hydroxy-ethylamino)-pyrimidine-5-carbonitrile (example 41a) was treated with 4-phenyl-piperidine in dioxane in the presence of N-ethyl-diisopropylamine at room temperature to yield 4-chloro-2-(2-hydroxy-ethylamino)-6-(4-phenyl-piperidin-1-yl)-pyrimidine-5-carbonitrile as an amorphous, white solid; MS: [M+H]+=358.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06673795B2
Source datasetuspto-grants-2004_01
ORD IDord-c708e9fdfaae49819b742b44bc4c1f19
Source noteuspto-grants-2004_01