Triethylamine → HCID 178526855, compound

HRID 2221408Notes

Reaction equation

HRID 2221408 reaction equation
[Cl:1][C:2]1[NH:3][C:4](I)=[C:5]([N+:7]([O-:9])=[O:8])[N:6]=1.C(N(CC)CC)C>C(O)C.[C].[Pd]>[Cl:1][C:2]1[NH:3][CH:4]=[C:5]([N+:7]([O-:9])=[O:8])[N:6]=1

Participants

5

Reactant 2

HCID 8471TriethylamineHCID 178526897HCID 178526897, compound

Product 1

HCID 178526855HCID 178526855, compoundYield 84.2%

Reagents, catalysts & solvents 2

HCID 178418390HCID 178418390, compoundCatalystHCID 702EthanolSolvent

Procedure

2-Chloro-5-iodo-4-nitroimidazole (273 mg) was dissolved in ethanol (5 ml), then triethylamine (420 μl ) and 10% palladium-carbon (27 mg) were added, the reaction mixture was subjected to hydrogenation at a room temperature under normal pressure for 3 hours, there was obtained 2-chloro-4-nitroimidazole (124 mg, yield: 84.1%) as colorless solid product.

Sources & evidence

ORD record
ord-f8c9ed36b4454d53888722bb5e486953
Source dataset
uspto-grants-2008_05
Patent number
US07368579B2

Reaction notes

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