Maleic Anhydride → 1-(4-bromo-3-methylphenyl)-1H-pyrrole-2,5-dione

HRID 723639Notes

Reaction equation

[Br:1][C:2]1[CH:8]=[CH:7][C:5]([NH2:6])=[CH:4][C:3]=1[CH3:9].[C:10]1(=O)[O:15][C:13](=[O:14])[CH:12]=[CH:11]1>>[Br:1][C:2]1[CH:8]=[CH:7][C:5]([N:6]2[C:13](=[O:14])[CH:12]=[CH:11][C:10]2=[O:15])=[CH:4][C:3]=1[CH3:9]

Participants

Reactant 2

HCID 7923Maleic Anhydride

HCID 233594-Bromo-3-methylaniline

Product 1

HCID 43796851-(4-bromo-3-methylphenyl)-1H-pyrrole-2,5-dione

Procedure

4-Bromo-3-methylaniline (1.55 g, 8.33 mmol) and maleic anhydride (0.898 g,

Sources & evidence

ORD record: ord-6b09086f1abe4f7cafc196fcbc9e73b9
Source dataset: uspto-grants-2006_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07141578B2

Reaction notes

Loading…