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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1846613Generated: October 29, 2026

4-Piperidineethanol → HCID 68303884, compound

https://huagongshe.com/reaction/1846613

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-PiperidineethanolHCID 73953—
ReactantHCID 86676282HCID 86676282—
SolventAcetonitrileHCID 6342—
ProductHCID 68303884HCID 6830388499.9%

Reaction Conditions

Temperature180 °C

Reaction Steps

A mixture of 1.06 g (5.00 mmol) of 3-chloro-N-(2,5-dichloro-pyridin-3-yl)-benzamide and 0.646 g (5.00 mmol) of 4-piperidine ethanol in acetonitrile (25 mL) is heated in a microwave reactor at 180° C. for 4 hours. Upon standing at room temperature a solid precipitates from solution. The solid is collected by filtration, washed with cold acetonitrile, and dried on the filter pad to provide 1.97 g (76%) of 3-chloro-N-[5′-chloro-4-(2-hydroxy-ethyl)-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-3′-yl]-benzamide as a clear solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08952004B2
Source datasetuspto-grants-2015_02
ORD IDord-e67c5fb5e17b429e8f332e199156cba2
Source noteuspto-grants-2015_02