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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1730770Generated: November 1, 2026

Hydrazine hydrate (1:1) → HCID 21496159, compound

https://huagongshe.com/reaction/1730770

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 21496131HCID 21496131—
SolventEthanolHCID 702—
ProductHCID 21496159HCID 21496159—

Reaction Steps

In the manner given in Example 5, 5-methylthio-2'-chloro-2-[3-(phthalimidomethyl)-5-methyl-4H-1,2,4-triazol-4-yl]benzophenone was heated in ethanol with hydrazine hydrate to give 8-methylthio-1-methyl-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03993660
Source datasetuspto-grants-1976_11
ORD IDord-b70f8c9dc3f648f5956e3d5ebbcef3cf
Source noteuspto-grants-1976_11