3-Methoxyaniline → 3-(3-methoxyphenyl)-1-methyl-1H-pyrrole-2,5-dione

HRID 371128Notes

Reaction equation

[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[C:5](N)[CH:4]=1.[CH3:10][N:11]1[C:15](=[O:16])[CH:14]=[CH:13][C:12]1=[O:17]>>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:13]2[C:12]([N:11]([CH3:10])[C:15](=[O:16])[CH:14]=2)=[O:17])[CH:6]=[CH:7][CH:8]=1

Participants

Reactant 2

HCID 108243-Methoxyaniline

HCID 70261N-Methylmaleimide

Product 1

HCID 128913903-(3-methoxyphenyl)-1-methyl-1H-pyrrole-2,5-dione

Procedure

A 61.13 g portion of m-anisidine and 55.1 g of N-methylmaleimide were reacted as described in Example 6, giving 33.07 g of 2-(m-methoxyphenyl)-N-methylmaleimide.

Sources & evidence

ORD record: ord-75a92fad9cc14733b2ea1ae93d717bc7
Source dataset: uspto-grants-1985_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04529736

Reaction notes

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