Methylvinylmaleimide from bilirubin photooxidation.
Irradiation of an oxygenated methanolic solution of bilirubin IXalpha in the absence of known singlet oxygen sensitizers gave methylvinylmaleimide among other products.
D000475:Alkenes / Q000138:chemical synthesis*; D001663:Bilirubin / Q000528:radiation effects; D002855:Chromatography, Thin Layer; D003624:Darkness; D007094:Imides / Q000138:chemical synthesis*; D008027:Light; D009682:Magnetic Resonance Spectroscopy; D008298:Maleates / Q000138:chemical synthesis*; D008301:Maleimides / Q000138:chemical synthesis; D013058:Mass Spectrometry; D010084:Oxidation-Reduction; D010100:Oxygen; D010777:Photochemistry; D010782:Photolysis; D011830:Radiation Effects; D014753:Vinyl Compounds / Q000138:chemical synthesis
D000475:Alkenes; D007094:Imides; D008298:Maleates; D008301:Maleimides; D014753:Vinyl Compounds; D001663:Bilirubin; D010100:Oxygen