@article{TueruencMeier2010,
  author    = {T{\"u}r{\"u}nc, Oguz and Meier, Michael A. R.},
  title     = {Fatty acid derived monomers and related polymers via Thiol-ene (click) additions},
  issn      = {1022-1336},
  doi       = {10.1002/marc.201000291},
  year      = {2010},
  abstract  = {Thiol-ene additions of methyl 10-undecenoate, a castor oil derived renewable platform chemical, were studied with the goal of preparing a set of renewable monomers. Good to excellent yields were obtained for these solvent and initiator free thiol-ene additions. The resulting monomers were then polymerized using TBD as a catalyst, to linear as well as hyperbranched polyesters that also contain thio-ether linkages. All thus prepared polymers were fully characterized (NMR, GPC, DSC, and TGA) and the results of these investigations will be discussed within this contribution. The thermal analysis of these polymers revealed melting points in the range from 50 to 71 degrees C. Moreover, no significant weight loss was observed below 300 degrees C.},
  language  = {en}
}
@article{KreyeTueruencSehlingeretal.2012,
  author    = {Kreye, Oliver and T{\"u}r{\"u}nc, Oguz and Sehlinger, Ansgar and Rackwitz, Jenny and Meier, Michael A. R.},
  title     = {Structurally diverse polyamides obtained from monomers derived via the Ugi multicomponent reaction},
  series = {Chemistry - a European journal},
  volume    = {18},
  journal   = {Chemistry - a European journal},
  number    = {18},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0947-6539},
  doi       = {10.1002/chem.201103341},
  pages     = {5767 -- 5776},
  year      = {2012},
  abstract  = {The combination of the Ugi four-component reaction (Ugi-4CR) with acyclic diene metathesis (ADMET) or thiolene polymerization led to the formation of poly-1-(alkylcarbamoyl) carboxamides, a new class of substituted polyamides with amide moieties in the polymer backbone, as well as its side chains. 10-Undecenoic acid, obtained by pyrolysis of ricinoleic acid, the main fatty acid of castor oil, was used as the key renewable building block. The use of different primary amines, as well as isonitriles (isocyanides) for the described Ugi reactions provided monomers with high structural diversity. Furthermore, the possibility of versatile post-modification of functional groups in the side chains of the corresponding polymers should be of considerable interest in materials science. The obtained monomers were polymerized by ADMET, as well as thiolene, chemistry and all polymers were fully characterized. Finally, ortho-nitrobenzylamide-containing polyamides obtained by this route were shown to be photoresponsive and exhibited a dramatic change of their properties upon irradiation with light.},
  language  = {en}
}