@article{Mederow1997,
  author    = {Mederow, Gabriele},
  title     = {[Kap.] Makromolekulare Stoffe},
  year      = {1997},
  language  = {de}
}
@article{Dietrich1991,
  author    = {Dietrich, Volkmar},
  title     = {[Kap.] Ermittlung der Zusammensetzung und Struktur von Stoffen},
  year      = {1991},
  language  = {de}
}
@article{Dietrich1999,
  author    = {Dietrich, Volkmar},
  title     = {[Kap.] Carbons{\"a}uren, Ester-Fette, Seifen und Waschmittel},
  year      = {1999},
  language  = {de}
}
@article{Dietrich2000,
  author    = {Dietrich, Volkmar},
  title     = {[Kap.] Alkans{\"a}uren, Ester-Fette, Seifen und Waschmittel},
  year      = {2000},
  language  = {de}
}
@article{Kosman2024,
  author    = {Kosman, Admiʾel},
  title     = {?של מי הנקמה},
  series = {אלכסון},
  journal   = {אלכסון},
  year      = {2024},
  language  = {mul}
}
@article{Mackenbach2011,
  author    = {Mackenbach, Werner},
  title     = {? De la identidad a la sociabilidad? representationes de la convivencia en las literaturas centroamericanas y caribe{\~n}as},
  isbn      = {978-3-938944-54-7},
  year      = {2011},
  language  = {es}
}
@article{Weiss2004,
  author    = {Weiß, Norman},
  title     = {9. Forum Globale Fragen des Ausw{\"a}rtigen Amtes: „Fest entschlossen, unsere Kr{\"a}fte zu vereinen ... " - die Vereinten Nationen als Motor globaler Strukturpolitik <2003, Berlin> / [Tagungsbericht]},
  series = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  volume    = {9},
  journal   = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  number    = {1},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1434-2820},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-55725},
  pages     = {106},
  year      = {2004},
  abstract  = {Tagungsbericht: Ausw{\"a}rtiges Amt: „Fest entschlossen, unsere Kr{\"a}fte zu vereinen . . . " - die Vereinten Nationenals Motor globaler Strukturpolitik <2003, Berlin> / (9. Forum Globale Fragen des Ausw{\"a}rtigen Amtes)am 11. und 12. Dezember 2003.},
  language  = {de}
}
@article{ZehmFudickarHansetal.2008,
  author    = {Zehm, Daniel and Fudickar, Werner and Hans, Melanie and Schilde, Uwe and Kelling, Alexandra and Linker, Torsten},
  title     = {9,10-Diarylanthracenes as molecular switches : syntheses, properties, isomerisations and their reactions with singlet oxygen},
  issn      = {0947-6539},
  year      = {2008},
  abstract  = {A series of 9,10-diarylanthracenes with various substituents at the ortho positions have been synthesised by palladium-catalysed cross-coupling reactions. Such compounds exhibit interesting physical properties and can be applied as molecular switches. Despite the high steric demand of the substituents, products were formed in moderate-to-good yields. In some cases, microwave conditions further improved yields. Bis-coupling afforded two isomers (syn and anti) that do not interconvert at room temperature. These products were easily separated and their relative stereochemistries were unequivocally assigned by NMR spectroscopy and X-ray analysis. The syn and anti isomers exhibit different physical properties (e.g., melting points and solubilities) and interconversion by rotation around the aryl-aryl axis commences at <100 °C for fluoro-substituted diarylanthracenes and at >300 °C for alkyl- or alkoxy-substituted diarylanthracenes. The reactions with singlet oxygen were studied separately and revealed different reactivities and reaction pathways. The yields and reactivities depend on the size and electronic nature of the substituents. The anti isomers form the same 9,10-endoperoxides as the syn species, occasionally accompanied by unexpected 1,4-endoperoxides as byproducts. Thermolysis of the endoperoxides exclusively yielded the syn isomers. The interesting rotation around the aryl-aryl axis allows the application of 9,10-diarylanthracenes as molecular switches, which are triggered by light and air under mild conditions. Finally, the oxygenation and thermolysis sequence provides a simple, synthetic access to a single stereoisomer (syn) from an unselective coupling step.},
  language  = {en}
}
@article{SchultzeFossSchmidt2020,
  author    = {Schultze, Christiane and Foß, Stefan and Schmidt, Bernd},
  title     = {8-Prenylflavanones through microwave promoted tandem claisen rearrangement/6-endo-trig cyclization and cross metathesis},
  series = {European journal of organic chemistry},
  volume    = {2020},
  journal   = {European journal of organic chemistry},
  number    = {47},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1434-193X},
  doi       = {10.1002/ejoc.202001378},
  pages     = {7373 -- 7384},
  year      = {2020},
  abstract  = {Prenylated flavanones were obtained from ortho-allyloxy chalcones through a one-pot sequence of Claisen rearrangement and 6-endo-trig cyclization, followed by olefin cross metathesis of the intermediate allyl flavanones with 2-methyl-2-butene. The synthetic utility of this route is illustrated for the synthesis of several naturally occurring prenyl flavanones.},
  language  = {en}
}
@article{YenesewTwinomuhweziKiremireetal.2009,
  author    = {Yenesew, Abiy and Twinomuhwezi, Hannington and Kiremire, Bernard T. and Mbugua, Martin N. and Gitu, Peter M. and Heydenreich, Matthias and Peter, Martin G.},
  title     = {8-Methoxyneorautenol and radical scavenging flavonoids from Erythrina abyssinica},
  issn      = {1011-3924},
  year      = {2009},
  abstract  = {A new pterocarpan (named 8-methoxyneorautenol) was isolated from the acetone ext. of the root bark of Erythrina abyssinica. In addn., the known isoflavonoid derivs. eryvarin L, erycristagallin and shinpterocarpin were identified for the first time from the roots of this plant. The structures were detd. on the basis of spectroscopic evidence. The new compd. showed selective antimicrobial activity against Trichophyton mentagrophytes. The acetone ext. of the root bark of E. abyssinica showed radical scavenging activity towards 2,2-diphenyl-1-picrylhydrazyl radical (DPPH). The pterocarpenes, 3-hydroxy-9-methoxy-10-(3,3-dimethylallyl)pterocarpene and erycristagallin, were the most active constituents of the roots of this plant and showing dose-dependent activities similar to that of the std. quercetin. [on SciFinder (R)]},
  language  = {en}
}