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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1730401Generated: October 31, 2026

Hydrazine hydrate (1:1) → HCID 21497497, compound

https://huagongshe.com/reaction/1730401

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 21497539HCID 21497539—
SolventEthanolHCID 702—
ProductHCID 21497497HCID 21497497—

Reaction Steps

In the manner given in Example 28, 8-nitro-1-(phthalimidomethyl)-6-phenyl-4H-imidazo[1,2-a][1,4]-benzodiazepine is reacted at room temperature with hydrazine hydrate, dissolved in ethanol to give 8-nitro-1-(aminomethyl)-6-phenyl-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-06b1ed037b5f4811b23c7d55b1b8f2bd
Source noteuspto-grants-1976_11