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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1939933Generated: November 1, 2026

Pyridazine-4-carboxylic Acid → HCID 18977191, compound

https://huagongshe.com/reaction/1939933

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridazine-4-carboxylic AcidHCID 2761046—
ReactantHCID 18977179HCID 18977179—
ProductHCID 18977191HCID 18977191—

Reaction Steps

By treating 6-[4-(4-aminobutyl)phenyl]pyridazin-3(2H)-one and pyridazin-4-carboxylic acid in the same manner as in Example 87, 6-[4-[4-(pyridazin-4-ylcarbonylamino)butyl]-phenyl]pyridazin-3(2H)-one was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05698554
Source datasetuspto-grants-1997_12
ORD IDord-a348667628384e6984164576cba122ba
Source noteuspto-grants-1997_12