Acetic Anhydride → HCID 2849434, compound

HRID 1827629Notes

Reaction equation

HRID 1827629 reaction equation
[CH3:1][C:2]1[C:7](=[N:8][OH:9])[CH:6]=[CH:5][C:4](=[O:10])[CH:3]=1.[C:11](OC(=O)C)(=[O:13])[CH3:12]>N1C=CC=CC=1>[C:11]([O:9][N:8]=[C:7]1[CH:6]=[CH:5][C:4](=[O:10])[CH:3]=[C:2]1[CH3:1])(=[O:13])[CH3:12]

Participants

4

Reactant 2

HCID 7918Acetic AnhydrideHCID 178428989HCID 178428989, compound

Product 1

HCID 2849434HCID 2849434, compound

Reagents, catalysts & solvents 1

HCID 1049PyridineCatalyst

Conditions

Temperature
70 °C

Procedure

One drop of pyridine was added to a mixture of 0.5 g (3.6 mmol) of 3-methyl-1,4-benzoquinone-4-oxime and 1 mL of acetic anhydride and the resulting mixture was heated to 70° C. At the end of the reaction, the reaction mixture was poured on 10 mL of water/ice. The precipitated product was filtered off, washed with water and then dried.

Workup

  1. customAt the end of the reaction
  2. filtrationThe precipitated product was filtered off
  3. washwashed with water
  4. customdried

Sources & evidence

ORD record
ord-1992ce3e09514e5fbc6b70d6ea69f508
Source dataset
uspto-grants-2006_06
Patent number
US07056349B2

Reaction notes

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