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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 267449Generated: October 29, 2026

Hydrazine → HCID 21555912, compound

https://huagongshe.com/reaction/267449

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazineHCID 9321—
ReactantHCID 21555875HCID 21555875—
SolventEthanolHCID 702—
ProductHCID 21555912HCID 21555912—

Reaction Steps

In the manner given in Example 25, 2'-chloro-5-nitro-2-[5-methyl-2-(phthalimidomethyl)imidazol-1-yl]benzophenone in ethanol is heated with hydrazine to give 8-nitro-6-(o-chlorophenyl)-1-methyl-4H-imidazo[1,2-a][1,4]benzodiazepine

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03941803
Source datasetuspto-grants-1976_03
ORD IDord-394349ee90bf4dfca6ab30ea3176a9dc
Source noteuspto-grants-1976_03