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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1846636Generated: November 3, 2026

Piperidin-4-ol → HCID 67322152, compound

https://huagongshe.com/reaction/1846636

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperidin-4-olHCID 79341—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 67322062HCID 67322062—
SolventAcetonitrileHCID 6342—
ProductHCID 67322152HCID 6732215255%

Reaction Conditions

Temperature175 °C

Reaction Steps

A mixture of 0.040 g (0.088 mmol) of N-{2-[4-(2-bromo-ethyl)-piperidin-1-yl]-5-chloro-phenyl}-3-chloro-benzamide, 0.044 g (0.44 mmol) of 4-hydoxypiperidine, and 0.50 mL (2.9 mmol) of N,N-diisopropylethylamine in acetonitrile (1 mL) is heated to 175° C. in a microwave reactor for 30 minutes. The mixture is cooled to room temperature and purified by preparative reverse phase HPLC to provide 0.023 g (55%) of the title compound (100) as a colorless solid. [M+H]+=476.3.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08952004B2
Source datasetuspto-grants-2015_02
ORD IDord-c1a3f4f76aad462a9256a7a2df68eecb
Source noteuspto-grants-2015_02