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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 972778Generated: October 29, 2026

Hydrazine hydrate (1:1) → HCID 20309456, compound

https://huagongshe.com/reaction/972778

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 20309446HCID 20309446—
SolventEthanolHCID 702—
ProductHCID 20309456HCID 20309456—

Reaction Steps

A stirred mixture of 6-chloro-3-[2-(3-t-butylamino-2-hydroxypropoxy)-4-methoxyphenyl]pyridazine and hydrazine hydrate in ethanol was heated under reflux for 3 hours. Evaporation of the reaction mixture under reduced pressure gave the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04053601
Source datasetuspto-grants-1977_10
ORD IDord-3f15739a30c94aeeac8d4c61a6f939b4
Source noteuspto-grants-1977_10