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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1076637Generated: November 2, 2026

Hydrazine hydrate (1:1) → HCID 21537270, compound

https://huagongshe.com/reaction/1076637

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 21537261HCID 21537261—
SolventEthanolHCID 702—
ProductHCID 21537270HCID 21537270—

Reaction Steps

In the manner given in Example 27, 2'-chloro-5-trifluoromethyl-2-[3-(piperidinomethyl)-5-(phthalimidomethyl)-4H-1,2,4-triazol-4-yl]benzophenone is heated in ethanol with hydrazine hydrate to give 8-trifluoromethyl-1-(piperidinomethyl)-6-(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]-benzodiazepine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03957761
Source datasetuspto-grants-1976_05
ORD IDord-91633c9128f547ed8b9419c9ae7ab197
Source noteuspto-grants-1976_05