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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1415608Generated: October 30, 2026

Hydrazine hydrate (1:1) → HCID 21482310, compound

https://huagongshe.com/reaction/1415608

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 21482340HCID 21482340—
SolventEthanolHCID 702—
ProductHCID 21482310HCID 21482310—

Reaction Steps

In the manner given in Example 4, N-[[1-[2-(o-chlorobenzoyl)phenyl]-2-[(dimethylamino)methyl]-4-methylimidazol-5-yl]methyl]phthalimide in ethanol is heated with hydrazine hydrate to give 6-(o-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-be898c061fb349b5bbc2b1c06b2dd616
Source noteuspto-grants-1977_01