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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1973146Generated: October 30, 2026

Piperazine → HCID 21492823, compound

https://huagongshe.com/reaction/1973146

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperazineHCID 4837—
ReactantHCID 12562520HCID 12562520—
ProductHCID 21492823HCID 21492823—

Reaction Steps

In the manner given in Example 1, 1,8-dibromo-6-(2-pyridyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine is heated with piperazine to give 8-bromo-1-piperazino-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-9fe6f9ed813f4a5e88d2551f4b3e1550
Source noteuspto-grants-1976_12