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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 569764Generated: October 29, 2026

Hydrazine hydrate (1:1) → HCID 20146330, compound

https://huagongshe.com/reaction/569764

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 20146337HCID 20146337—
ProductHCID 20146330HCID 20146330—

Reaction Steps

Similarly the reaction of 4-(2-phenyl-1H-imidazol-1-yl)-γ-oxobenzenebutanoic acid with hydrazine hydrate according to the procedure of this Example gives 4,5-dihydro-6-[4-(2-phenyl-1H-imidazol-1yl)phenyl]-3(2H)-pyridazinone (3c).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04734415
Source datasetuspto-grants-1988_03
ORD IDord-76e0b0579c764a82916a59f75d8d6665
Source noteuspto-grants-1988_03