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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 596356Generated: October 29, 2026

2-Hydroxyacetohydrazide → HCID 19865761, compound

https://huagongshe.com/reaction/596356

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-HydroxyacetohydrazideHCID 350536—
ReactantHCID 19865794HCID 19865794—
Solvent1-ButanolHCID 263—
ProductHCID 19865761HCID 19865761—

Reaction Steps

In the manner given in Preparation 1, a solution of 1,3-dihydro-7-fluoro-5-(o-chlorophenyl)-2H-1,4-benzodiazepine-2-thione and hydroxyacetic acid hydrazide in n-butyl alcohol is refluxed to give 8-fluoro-1-(hydroxymethyl)-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine. Preparation 7 8-Chloro-1-[(diethylamino)methyl]-6-phenyl-4H-s-triazolo[4,3-a][1,4]benzodiazepine

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04010177
Source datasetuspto-grants-1977_03
ORD IDord-62c1bd986d4e44c08b1e7e7eb025b8d2
Source noteuspto-grants-1977_03