Sodium Hydroxide → HCID 66974219, compound

HRID 1802652Notes

Reaction equation

HRID 1802652 reaction equation
[N:1]([CH2:4][C:5]1[N:6]=[C:7]([S:17][CH3:18])[N:8]([C:10]2[CH:15]=[CH:14][C:13]([I:16])=[CH:12][CH:11]=2)[CH:9]=1)=[N+]=[N-].O.O.[Sn](Cl)Cl.[OH-].[Na+]>CCOC(C)=O>[I:16][C:13]1[CH:14]=[CH:15][C:10]([N:8]2[CH:9]=[C:5]([CH2:4][NH2:1])[N:6]=[C:7]2[S:17][CH3:18])=[CH:11][CH:12]=1

Participants

5

Reactant 3

HCID 14798Sodium HydroxideHCID 61436Stannous chloride dihydrateHCID 86616336HCID 86616336, compound

Product 1

HCID 66974219HCID 66974219, compoundYield 52.6%

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

To a solution of 4-(azidomethyl)-1-(4-iodophenyl)-2-(methylthio)-1H-imidazole (0.26 g, 0.70 mmol) in EtOAc (10 mL), Tin(II) chloride dihydrate (0.63 g, 2.8 mmol) was added. The mixture was heated at reflux for 10 min. After being cooled down, 1N NaOH (10 mL) was added. The white precipitate was filtered off through celite. The EtOAc phase was separated, dried over Na2SO4, concentrated in vacuo to give (1-(4-iodophenyl)-2-(methylthio)-1H-imidazol-4-yl)methanamine (127 mg).

Workup

  1. temperatureThe mixture was heated
  2. temperatureat reflux for 10 min
  3. temperatureAfter being cooled down
  4. filtrationThe white precipitate was filtered off through celite
  5. customThe EtOAc phase was separated
  6. dry with materialdried over Na2SO4
  7. concentrationconcentrated in vacuo

Sources & evidence

ORD record
ord-9c6c318a4b924403bb84359ac3e880b7
Source dataset
uspto-grants-2013_01
Patent number
US08349873B2

Reaction notes

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