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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 902650Generated: October 30, 2026

1-Methylpiperazine → HCID 178480672, compound

https://huagongshe.com/reaction/902650

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-MethylpiperazineHCID 53167—
Reactant6-chloropyridin-2-olHCID 178516025—
ProductHCID 178480672HCID 17848067266%

Reaction Conditions

Temperature90 °C

Reaction Steps

To a stirring solution of 1-methyl-piperazine (10 ml) was added 6-chloro-2-pyridinol (1.5 g, 11.57 mmol) and the mixture was heated at 90° C. for 60 h. The reaction mixture was cooled to RT and concentrated under reduced pressure (while heating) to afford the title compound as a brown solid (66%). The crude material was used without further purification. MS (ESI) 194.2 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07365085B2
Source datasetuspto-grants-2008_04
ORD IDord-6a0c3e8b61c94e06bbf0cae4be762cc4
Source noteuspto-grants-2008_04