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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1730404Generated: October 30, 2026

Hydrazine hydrate (1:1) → HCID 21497505, compound

https://huagongshe.com/reaction/1730404

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 21497597HCID 21497597—
SolventEthanolHCID 702—
ProductHCID 21497505HCID 21497505—

Reaction Steps

In the manner given in Example 28, 8-trifluoromethyl-1-(phthalimidomethyl)-6-(o-chlorophenyl)-4H-imidazo[1,2-a][1,4]benzodiazepine is reacted at room temperature with hydrazine hydrate, dissolved in ethanol, to give 8-trifluoromethyl-1-(aminomethyl)-6-(o-chlorophenyl)-4H-imidazo-[1,2-a][1,4]benzodiazepine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03992408
Source datasetuspto-grants-1976_11
ORD IDord-9963a2574d6547708fb001a26846e565
Source noteuspto-grants-1976_11