N-Methylmaleimide
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Names | |
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Preferred IUPAC name
1-Methyl-1H-pyrrole-2,5-dione | |
Identifiers | |
3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.012.024 |
EC Number |
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PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C5H5NO2 | |
Molar mass | 111.100 g·mol−1 |
Melting point | 96 °C (205 °F; 369 K)[1] |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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N-Methylmaleimide (NMM) is a naturally-occurring[citation needed] organic compound with the formula of C5H5NO2.
Spectrum
[edit]The 1H NMR spectrum of N-methylmaleimide contains two signals: one for the hydrogen atoms of the methyl group and one for the vinylic hydrogen atoms.
![](https://upload.wikimedia.org/wikipedia/commons/thumb/5/59/N-methylmaleimide_nmr.png/220px-N-methylmaleimide_nmr.png)
References
[edit]- ^ Roux, María Victoria; Jiménez, Pilar; Martín-Luengo, Maria Ángeles; Dávalos, Juan Z.; Sun, Zhiyuan; Hosmane, Ramachandra S.; Liebman, Joel F. (1997). "The Elusive Antiaromaticity of Maleimides and Maleic Anhydride: Enthalpies of Formation of N-Methylmaleimide, N-Methylsuccinimide, N-Methylphthalimide, and N-Benzoyl-N-methylbenzamide". The Journal of Organic Chemistry. 62 (9): 2732–2737. doi:10.1021/jo9621985. PMID 11671632.
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