title: Dendrimer-type peptoid-decorated hexaphenylxylenes and tetraphenylmethanes: synthesis and structure in solution and in the gas phase.
abstract: Branched organic nanostructures are useful scaffolds that find multiple applications in a variety of fields. Here, we present a novel approach to dendrimer-like structures. Our design contains a rigid hydrocarbon-based core (hexaphenylxylylene/tetraethynylphenylmethane) combined with a library of N-substituted oligoglycines (so-called peptoids) providing a flexible shell. The use of click chemistry allows rapid assembly of the nanostructures. The possibility of tuning the size and the solubility of this new type of nanostructure will be advantageous for future applications such as heterogeneous catalysis.
authors.affiliation: Karlsruhe Institute of Technology (KIT), Institute of Organic Chemistry, Fritz-Haber-Weg 6, 76131 Karlsruhe (Germany).
authors.forename: Katharina
authors.initials: K
authors.lastname: Peschko
authors.forename: Alexandra
authors.initials: A
authors.lastname: Schade
authors.forename: Sidonie B L
authors.initials: SB
authors.lastname: Vollrath
authors.forename: Ulrike
authors.initials: U
authors.lastname: Schwarz
authors.forename: Burkhard
authors.initials: B
authors.lastname: Luy
authors.forename: Claudia
authors.initials: C
authors.lastname: Muhle-Goll
authors.forename: Patrick
authors.initials: P
authors.lastname: Weis
authors.forename: Stefan
authors.initials: S
authors.lastname: Bräse
mesh_terms: D057930:Click Chemistry; D050091:Dendrimers / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D008697:Methane / Q000031:analogs & derivatives* / Q000737:chemistry; D008958:Models, Molecular; D049329:Nanostructures / Q000737:chemistry; D034444:Peptoids / Q000737:chemistry*; D013730:Terphenyl Compounds / Q000737:chemistry*
chemical_list: D050091:Dendrimers; D034444:Peptoids; D013730:Terphenyl Compounds; C517711:tetraphenylmethane; D008697:Methane
keywords: NMR spectroscopy; click chemistry; dendrimers; peptoids; structure elucidation