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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1973144Generated: October 30, 2026

1-Methylpiperazine → HCID 21492817, compound

https://huagongshe.com/reaction/1973144

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-MethylpiperazineHCID 53167—
ReactantHCID 21492803HCID 21492803—
ProductHCID 21492817HCID 21492817—

Reaction Steps

In the manner given in Example 1, 1,9-dibromo-8-chloro-6-(2-pyridyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine is heated with 1-methylpiperazine to give 9-bromo-8-chloro-1-(4-methylpiperazino)-6-(2-pyridyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03996230
Source datasetuspto-grants-1976_12
ORD IDord-428d5644646f482ba19ecd15e2876147
Source noteuspto-grants-1976_12