Nitric Acid → HCID 18704056, compound

HRID 2233540Notes

Reaction equation

HRID 2233540 reaction equation
[CH3:1][C:2]1[CH:3]=[CH:4][C:5]2[NH:9][C:8](=[O:10])[NH:7][C:6]=2[CH:11]=1.[N+:12]([O-])([OH:14])=[O:13]>>[CH3:1][C:2]1[C:3]([N+:12]([O-:14])=[O:13])=[CH:4][C:5]2=[N:9][C:8](=[O:10])[N:7]=[C:6]2[CH:11]=1

Participants

3

Reactant 2

HCID 944Nitric AcidHCID 2231345-Methylbenzimidazolone

Product 1

HCID 18704056HCID 18704056, compoundYield 99.7%

Procedure

A mixture of 6-methyl-1,3-dihydro-benzoimidazol-2-one (0.30 g, 2.03 mmol) in 69% nitric acid (5 ml) was stirred over ice for 2 h. The yellow mixture was filtered and washed with water to give (22) as a bright yellow solid (0.39 g, 99.7%).

Workup

  1. filtrationThe yellow mixture was filtered
  2. washwashed with water

Sources & evidence

ORD record
ord-0fb2da147550416c91416201e814bf90
Source dataset
uspto-grants-2010_05
Patent number
US07709514B2

Reaction notes

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