Triethylamine → HCID 69517477, compound

HRID 1831238Notes

Reaction equation

HRID 1831238 reaction equation
[OH:1][C:2]1[C:7]([N+:8]([O-:10])=[O:9])=[CH:6][CH:5]=[CH:4][N:3]=1.[I-].C[N+]1C=CN([C:18](=[O:27])[N:19]([CH3:26])[C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)C=1.C(N(CC)CC)C>C(#N)C>[N+:8]([C:7]1[C:2]([O:1][C:18](=[O:27])[N:19]([CH3:26])[C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)=[N:3][CH:4]=[CH:5][CH:6]=1)([O-:10])=[O:9]

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 109478841-methyl-3-(methyl-phenyl-carbamoyl)-3H-imidazol-1-ium iodideHCID 178526677HCID 178526677, compound

Product 1

HCID 69517477HCID 69517477, compoundYield 50%

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

A solution of 2-hydroxy-3-nitropyridine (0.42 g, 3.00 mmol), 1-methyl-3-(methyl-phenyl-carbamoyl)-3H-imidazol-1-ium iodide (1.03 g, 3.00 mmol) and triethylamine (0.42 ml, 3.00 mmol) in acetonitrile (15 ml) was stirred at room temperature for 3 days. The solvent was evaporated in vacuo and the residue was purified by flash column chromatography (SiO2, ethyl acetate:heptane (40:60)) yielding the title compound (0.41 g, 50% yield) as a yellow solid.

Workup

  1. customThe solvent was evaporated in vacuo
  2. customthe residue was purified by flash column chromatography (SiO2, ethyl acetate:heptane (40:60))

Sources & evidence

ORD record
ord-1f9809dc0d2a4efabdabfa108dcdac55
Source dataset
uspto-grants-2006_06
Patent number
US07067517B2

Reaction notes

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