Hydroxyamine hydrochloride → HCID 136388571, compound

HRID 2180097Notes

Reaction equation

HRID 2180097 reaction equation
[C:1]([C:4]1[C:14]([OH:15])=[CH:13][C:12]2[CH:11]3[CH2:16][CH:7]([CH2:8][N:9]([C:17](=[O:22])[C:18]([F:21])([F:20])[F:19])[CH2:10]3)[C:6]=2[CH:5]=1)(=O)[CH3:2].Cl.[NH2:24][OH:25].CC([O-])=O.[Na+]>CO.O>[F:20][C:18]([F:21])([F:19])[C:17]([N:9]1[CH2:10][CH:11]2[CH2:16][CH:7]([C:6]3[CH:5]=[C:4]([C:1](=[N:24][OH:25])[CH3:2])[C:14]([OH:15])=[CH:13][C:12]=32)[CH2:8]1)=[O:22]

Participants

6

Reactant 3

HCID 443297Hydroxyamine hydrochlorideHCID 517045Sodium AcetateHCID 218647091-(4-Acetyl-5-hydroxy-10-aza-tricyclo[6.3.1.02,7]dodeca-2(7),3,5-trien-10-yl)-2,2,2-trifluoro-ethanone

Product 1

HCID 136388571HCID 136388571, compoundYield 93%

Reagents, catalysts & solvents 2

HCID 887MethanolSolventHCID 962WaterSolvent2×

Procedure

1-(4-Acetyl-5-hydroxy-10-aza-tricyclo[6.3.1.02,7]dodeca-2(7),3,5-trien-10-yl)-2,2,2-trifluoro-ethanone (190 mg, 0.605 mmol), hydroxylamine HCl (99 mg, 1.21 mmol) and NaOAc (118 mg, 1.21 mmol) were combined in MeOH (4 mL) and H2O (1 mL) and warmed to 65° C. for 18 hours. The mixture was cooled, diluted with H2O and extracted with EtOAc which was dried (Na2SO4), filtered and concentrated to provide a yellow oil (177 mg, 93%).

Workup

  1. temperatureThe mixture was cooled
  2. extractionextracted with EtOAc which
  3. dry with materialwas dried (Na2SO4)
  4. filtrationfiltered
  5. concentrationconcentrated

Sources & evidence

ORD record
ord-a1ee3d10acdc4cef88b21d005f0d8d0e
Source dataset
uspto-grants-2005_05
Patent number
US06887884B2

Reaction notes

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