Acetic Anhydride → 1-(1-phenyl-1H-pyrazol-4-yl)ethan-1-one

HRID 1447296

Reaction equation

[C:1]1([N:7]2[CH:11]=[CH:10][CH:9]=[N:8]2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[C:12](OC(=O)C)(=[O:14])[CH3:13]>>[C:1]1([N:7]2[CH:11]=[C:10]([C:12](=[O:14])[CH3:13])[CH:9]=[N:8]2)[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

Participants

Reactant 2

HCID 7918Acetic Anhydride

HCID 707691-Phenylpyrazole

Product 1

HCID 8229871-(1-phenyl-1H-pyrazol-4-yl)ethan-1-one

Procedure

1-Phenyl-4-acetyl-pyrazole was prepared by acetylation of 1-phenyl-pyrazole with acetic anhydride according to the procedure described in Chemical Abstracts Vol. 63, 16332.

Sources & evidence

ORD record: ord-91fbcd541f124a228dcafb882bdc7cd1
Source dataset: uspto-grants-1982_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04316815

Linked notes

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