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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1415617Generated: November 3, 2026

Hydrazine hydrate (1:1) → HCID 21482270, compound

https://huagongshe.com/reaction/1415617

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 21482327HCID 21482327—
SolventEthanolHCID 702—
ProductHCID 21482270HCID 21482270—

Reaction Steps

In the manner given in Example 4, N-[[1-[4-fluoro-2-(m-chlorobenzoyl)phenyl]-2-[(dimethylamino)methyl]-4-methylimidazol-5-yl]methyl]phthalimide in ethanol is heated with hydrazine hydrate to give 8-fluoro-6-(m-chlorophenyl)-1-[(dimethylamino)methyl]-3-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04005099
Source datasetuspto-grants-1977_01
ORD IDord-de123377e6cb43d7ad7c2aaa105d75aa
Source noteuspto-grants-1977_01