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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1731115Generated: November 3, 2026

Hydrazine → HCID 21494724, compound

https://huagongshe.com/reaction/1731115

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazineHCID 9321—
ReactantHCID 21494727HCID 21494727—
SolventEthanolHCID 702—
ProductHCID 21494724HCID 21494724—

Reaction Steps

In the manner given in Example 1C, 2'-chloro-5-fluoro-2-[3-[2-(dimethylamino)ethyl]-5-(phthalimidomethyl)-4H-1,2,4-triazol-4-yl]benzophenone in ethanol is refluxed with hydrazine to give 1-[2-(dimethylamino)ethyl]-8-fluoro-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03994940
Source datasetuspto-grants-1976_11
ORD IDord-b60360b026d943d598cdd34be889b4c1
Source noteuspto-grants-1976_11