HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 902650Generated: October 30, 2026
1-Methylpiperazine → HCID 178480672, compound
https://huagongshe.com/reaction/902650
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 1-Methylpiperazine | HCID 53167 | — |
| Reactant | 6-chloropyridin-2-ol | HCID 178516025 | — |
| Product | HCID 178480672 | HCID 178480672 | 66% |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07365085B2 |
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| Source dataset | uspto-grants-2008_04 |
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| ORD ID | ord-6a0c3e8b61c94e06bbf0cae4be762cc4 |
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| Source note | uspto-grants-2008_04 |
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