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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 597090Generated: October 31, 2026

Ethanol → HCID 21449011, compound

https://huagongshe.com/reaction/597090

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 21448995HCID 21448995—
ProductHCID 21449011HCID 21449011—

Reaction Steps

In the manner given in Example 21, a solution of N-[2-[8-chloro-6-(o-fluorophenyl)-4H-s-triazolo[4,3-a][1,4]-benzodiazepin-1-yl]propyl]phthalimide in ethanol is heated with hydrazine hydrate to give 1-(2-aminopropyl)-8-chloro-6-(o-fluorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04012413
Source datasetuspto-grants-1977_03
ORD IDord-6609c59d2b5c40f0914e76a7aa6d279d
Source noteuspto-grants-1977_03