Sulfamic Acid → HCID 901406, compound

HRID 76271Notes

Reaction equation

HRID 76271 reaction equation
[CH:1]([C:4]1[CH:5]=[CH:6][C:7]([O:12][CH3:13])=[C:8]([CH:11]=1)[CH:9]=[O:10])([CH3:3])[CH3:2].S(=O)(=O)([OH:16])N.Cl([O-])=O.[Na+]>CC(C)=O.O>[CH:1]([C:4]1[CH:5]=[CH:6][C:7]([O:12][CH3:13])=[C:8]([CH:11]=1)[C:9]([OH:16])=[O:10])([CH3:3])[CH3:2]

Participants

6

Reactant 3

HCID 5987Sulfamic AcidHCID 70095025-ISOPROPYL-2-METHOXYBENZALDEHYDEHCID 23668197Sodium Chlorite

Product 1

HCID 901406HCID 901406, compound

Reagents, catalysts & solvents 2

HCID 180AcetoneSolventHCID 962WaterSolvent

Procedure

5-Isopropyl-2-methoxybenzaldehyde (2.8 g, 15.7 mmol) was dissolved in acetone (40 mL). To this solution was added sulfamic acid (2.29 g, 23.57 mmol) and sodium chlorite (1.71 g, 18.85 mmol) in water (40 mL). The mixture was stirred at rt in an open flask for 12 hrs. The acetone was removed and the mixture was extracted with Et2O. The organic layer was dried over MgSO4, filtered and concentrated to afford the title compound. MS (DCI/NH4+) m/z 212 (M+NH4)+.

Workup

  1. customThe acetone was removed
  2. extractionthe mixture was extracted with Et2O
  3. dry with materialThe organic layer was dried over MgSO4
  4. filtrationfiltered
  5. concentrationconcentrated

Sources & evidence

ORD record
ord-815c68c2b45e4ec3a12a9e8c1738da72
Source dataset
uspto-grants-2014_09
Patent number
US08835475B2

Reaction notes

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