Acetic Anhydride → HCID 19390967, compound

HRID 1756655Notes

Reaction equation

[NH2:1][C:2]1[N:3]([CH3:8])[N:4]=[CH:5][C:6]=1[Br:7].[C:9](OC(=O)C)(=[O:11])[CH3:10]>>[C:9]([NH:1][C:2]1[N:3]([CH3:8])[N:4]=[CH:5][C:6]=1[Br:7])(=[O:11])[CH3:10]

Participants

Reactant 2

HCID 7918Acetic Anhydride

HCID 6003514-Bromo-1-methyl-1H-pyrazol-5-amine

Product 1

HCID 19390967HCID 19390967, compound

Procedure

3-acetamido-4-bromo-2-methylpyrazole (92°-94° C.) was prepared by acetylation of 3-amino-4-bromo-2-methylpyrazole in acetic anhydride.

Sources & evidence

ORD record: ord-424c5783fca143489c71b656d8fdfad8
Source dataset: uspto-grants-1995_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05441969

Reaction notes

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