Water → HCID 117844610, compound

HRID 2172647Notes

Reaction equation

HRID 2172647 reaction equation
[Br-].[CH2:2]([N+:6]1[CH:10]=[CH:9][N:8]([CH2:11][CH:12]([CH3:14])[CH3:13])[CH:7]=1)[CH:3]([CH3:5])[CH3:4].[OH2:15]>>[OH-:15].[CH2:2]([N+:6]1[CH:10]=[CH:9][N:8]([CH2:11][CH:12]([CH3:14])[CH3:13])[CH:7]=1)[CH:3]([CH3:5])[CH3:4]

Participants

4

Reactant 2

HCID 962WaterHCID 12982421HCID 12982421, compound

Product 1

HCID 117844610HCID 117844610, compoundYield 89%

Reagents, catalysts & solvents 1

HCID 178435160HCID 178435160, compoundSolvent

Procedure

The 1,3-diisobutylimidazolium bromide product was dissolved in deionized water (10 mL water/1 mmol salt) in a polyethylene plastic bottle. To the solution, Bio-Rad AG 1-X8 ion-exchange resin (1.1 g resin/mmol salt) was added and the slurry-like mixture was gently stirred overnight. The exchange solution was filtered and a small aliquot of the filtrate was titrated with 0.1N HCl to indicate the exchange yielded 89% of the desired 1,3-diisobutylimidazolium hydroxide product.

Workup

  1. filtrationThe exchange solution was filtered

Sources & evidence

ORD record
ord-16089134734441eab503522fa27d2788
Source dataset
uspto-grants-2015_06
Patent number
US09056779B2

Reaction notes

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