Chloride → 1-(2,3-Dichlorobenzyl)imidazo[1,2-a]pyridinium chloride

HRID 66012Notes

Reaction equation

HRID 66012 reaction equation
[Cl-].[Cl:2][C:3]1[CH:4]=[C:5]([CH:16]=[C:17](Cl)[CH:18]=1)[CH2:6][N+:7]1[CH:8]=[CH:9][N:10]2[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=12.[Br-].[Cl:21]C1C=C(C=CC=1Cl)C[N+]1C=CN2C=CC=CC=12.[Br-].COC1C=CC=CC=1C[N+]1C=CN2C=CC=CC=12.[Cl-].COC1C=C(C=CC=1)C[N+]1C=CN2C=CC=CC=12.[I-].C(C1C=C(C=CC=1)C[N+]1C=CN2C=CC=CC=12)#N.[Br-].BrC1C=C(C=CC=1)C[N+]1C=CN2C=CC=CC=12.[Br-].FC1C=C(C=CC=1)C[N+]1C=CN2C=CC=CC=12.[Cl-].C1(C2C=C(C=CC=2)C[N+]2C=CN3C=CC=CC=23)C=CC=CC=1.[Cl-].[Cl-].CS(C1C=CC=CC=1C[N+]1C=CN2C=CC=CC=12)(=O)=O.[Br-].FC(F)(F)C1C=CC(C[N+]2C=CN3C=CC=CC=23)=CC=1>>[Cl-:2].[Cl:21][C:4]1[C:3]([Cl:2])=[CH:18][CH:17]=[CH:16][C:5]=1[CH2:6][N+:7]1[CH:8]=[CH:9][N:10]2[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=12

Participants

12

Reactant 11

HCID 312ChlorideHCID 20395483HCID 20395483, compoundHCID 203955061-(4-Trifluoromethylbenzyl)imidazo[1,2-a]pyridinium bromideHCID 203955241-(3-Phenylbenzyl)imidazo[1,2-a]pyridinium chlorideHCID 203955381-(2-Methylsulfonylbenzyl)imidazo[1,2-a]pyridinium chlorideHCID 203955991-(3,4-Dichlorobenzyl)imidazo[1,2-a]pyridinium bromideHCID 203956031-(3-Cyanobenzyl)imidazo[1,2-a]pyridinium iodideHCID 20395650HCID 20395650, compoundHCID 20395672HCID 20395672, compoundHCID 20395676HCID 20395676, compoundHCID 203956841-(3-Fluorobenzyl)imidazo[1,2-a]pyridinium bromide

Product 1

HCID 203956051-(2,3-Dichlorobenzyl)imidazo[1,2-a]pyridinium chloride

Procedure

1-(3,5-dichlorobenzyl)imidazo[1,2-a]pyridinium chloride; 1-(3,4-dichlorobenzyl)imidazo[1,2-a]pyridinium bromide; 1-(2-methoxybenzyl)imidazo[1,2-a]pyridinium bromide; 1-(3-methoxybenzyl)imidazo[1,2-a]pyridinium chloride; 1-(3-cyanobenzyl)imidazo[1,2-a]pyridinium iodide; 1-(3-bromobenzyl)imidazo[1,2-a]pyridinium bromide; 1-(3-fluorobenzyl)imidazo[1,2-a]pyridinium bromide; 1-(3-phenylbenzyl)imidazo[1,2-a]pyridinium chloride; 1-(3-sulfamoylbenzyl)imidazo[1,2-apyridinium chloride; 1-(2-methylsulfonylbenzyl)imidazo[1,2-a]pyridinium chloride; 1-(4-trifluoromethylbenzyl)imidazo[1,2-a]pyridinium bromide; and 1-(3-furfuryl)imidazo[1,2-a]pyridinium bromide.

Sources & evidence

ORD record
ord-677070cc75f94181929ce7579d3e41fd
Source dataset
uspto-grants-1978_12
Patent number
US04129567

Reaction notes

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