0000000001309658

AUTHOR

Maximilian Von Gröning

showing 2 related works from this author

Reversible Covalent and Supramolecular Functionalization of Water-Soluble Gold(I) Complexes.

2017

The ligation of gold(I) metalloamphiphiles with biomolecules is reported, using water-soluble AuI -N-alkynyl substituted maleimide complexes. For this purpose, two different polar ligands were applied: 1) a neutral, dendritic tetraethylene glycol-functionalized phosphane and 2) a charged, sulfonated N-heterocyclic carbene (NHC). The retro Diels-Alder reaction of a furan-protected maleimide gold(I) complex, followed by cycloaddition with a diene-functionalized biotin under mild conditions leads to a novel gold(I) metalloamphiphile. The strong streptavidin-biotin binding affinity in buffered aqueous solution of the resulting biotin alkynyl gold(I) phosphane conjugate remains intact. The cytot…

010405 organic chemistryOrganic ChemistrySupramolecular chemistryDynamic covalent chemistryGeneral Chemistry010402 general chemistry01 natural sciencesCatalysisCycloaddition0104 chemical scienceschemistry.chemical_compoundchemistryCovalent bondBiotinylationPolymer chemistryMaleimideCarbeneConjugateChemistry (Weinheim an der Bergstrasse, Germany)
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CCDC 1532063: Experimental Crystal Structure Determination

2017

Related Article: Benedict Kemper, Maximilian von Gröning, Vanessa Lewe, Daniel Spitzer, Tobias Otremba, Natascha Stergiou, Dieter Schollmeyer, Edgar Schmitt, Bart Jan Ravoo, Pol Besenius|2017|Chem.-Eur.J.|23|6048|doi:10.1002/chem.201700588

Space GroupCrystallography[3-(13-dioxo-133a477a-hexahydro-2H-47-epoxyisoindol-2-yl)prop-1-yn-1-yl]-(triphenylphosphane)-gold(i)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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