Butylimidazole → HCID 86638794, compound

HRID 1640078Notes

Reaction equation

HRID 1640078 reaction equation
[CH2:1]([N:5]1[CH:9]=[CH:8][N:7]=[CH:6]1)[CH2:2][CH2:3][CH3:4].[CH2:10]([O:12][P:13]([O-:17])[O:14][CH2:15][CH3:16])[CH3:11]>>[CH2:10]([O:12][P:13]([O-:17])[O-:14])[CH3:11].[CH2:1]([N+:5]1[CH:9]=[CH:8][N:7]([CH2:15][CH3:16])[CH:6]=1)[CH2:2][CH2:3][CH3:4].[CH2:1]([N+:5]1[CH:9]=[CH:8][N:7]([CH2:10][CH3:11])[CH:6]=1)[CH2:2][CH2:3][CH3:4]

Participants

3

Reactant 2

HCID 61347ButylimidazoleHCID 3780918Diethylphosphite

Product 1

HCID 86638794HCID 86638794, compoundYield 93%

Procedure

1-Butylimidazole (60 g) and diethylphosphite (67 g) were added into a 500 mL two-necked flask with a reflux condenser, and mixed at 120° C. for 12 hours. After the reaction was completed, the products were washed with ethylacetate or diethylether several times to remove unreacted 1-butylimidazole and diethylphosphite, followed by vacuum drying at 60° C., thereby providing the title ionic liquid (yield 93%).

Workup

  1. additionmixed at 120° C. for 12 hours
  2. washthe products were washed with ethylacetate or diethylether several times
  3. customto remove unreacted 1-butylimidazole and diethylphosphite
  4. customdrying at 60° C.

Sources & evidence

ORD record
ord-626dc1540f25418ab0a98207f0d552a4
Source dataset
uspto-grants-2012_02
Patent number
US08110716B2

Reaction notes

Loading…