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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 223350Generated: October 30, 2026

Bromine → HCID 20522146, compound

https://huagongshe.com/reaction/223350

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBromineHCID 24408—
ReactantHCID 20146330HCID 20146330—
SolventAcetic AcidHCID 176—
ProductHCID 20522146HCID 20522146—

Reaction Steps

Similarly, reaction of 4,5-dihydro-6-[4-(2-phenyl-1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinone with bromine in acetic acid as described in this Example gives 6-[4-(2-phenyl-1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinone.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04353905
Source datasetuspto-grants-1982_10
ORD IDord-0cb26ae7b1b64fa3b2fddccdf0aaeeab
Source noteuspto-grants-1982_10