Bromine → HCID 20146353, compound

HRID 223349Notes

Reaction equation

HRID 223349 reaction equation
[CH3:1][C:2]1[N:3]([C:7]2[CH:12]=[CH:11][C:10]([C:13]3[CH2:14][CH2:15][C:16](=[O:19])[NH:17][N:18]=3)=[CH:9][CH:8]=2)[CH:4]=[CH:5][N:6]=1.BrBr>C(O)(=O)C>[CH3:1][C:2]1[N:3]([C:7]2[CH:8]=[CH:9][C:10]([C:13]3[CH:14]=[CH:15][C:16](=[O:19])[NH:17][N:18]=3)=[CH:11][CH:12]=2)[CH:4]=[CH:5][N:6]=1

Participants

4

Reactant 2

HCID 24408BromineHCID 13233889HCID 13233889, compound

Product 1

HCID 20146353HCID 20146353, compound

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

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

Sources & evidence

ORD record
ord-8aee20e16c1b4f2bb6128e7f4ff759b4
Source dataset
uspto-grants-1982_10
Patent number
US04353905

Reaction notes

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