0000000001314665

AUTHOR

Paul Eckhardt

showing 3 related works from this author

Insight into the synthesis of N-methylated polypeptides

2020

The ring-opening polymerization (ROP) of N-carboxy anhydrides (NCAs) is mostly divided into two classes: NCAs of α-substituted amino acids and N-methylated NCAs of α-unsubstituted glycine derivatives (NNCAs). The use of both monomer types offers different mechanistic features and results in a multitude of functional materials. To combine these properties, the synthesis and ROP of α-substituted and N-methylated NCAs (αNNCAs) of several amino acids were investigated. The current study provides insight into the influence of polymerization conditions and the limitations caused by the enhanced steric demand of the amino acid NCA monomers and their N-methylated derivatives. Namely, the effects of…

chemistry.chemical_classificationSteric effectsPolymers and PlasticsOrganic ChemistryBioengineeringPolymerBiochemistryCombinatorial chemistryAmino acidchemistry.chemical_compoundMonomerchemistryPolymerizationGlycineElectronic effectAmine gas treatingPolymer Chemistry
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CCDC 1976456: Experimental Crystal Structure Determination

2020

Related Article: Christian Muhl, Lydia Zengerling, Jonathan Groß, Paul Eckhardt, Till Opatz, Pol Besenius, Matthias Barz|2020|Polym.Chem.|11|6919|doi:10.1039/D0PY01055C

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters3-methyl-4-[2-(methylsulfanyl)ethyl]-13-oxazolidine-25-dioneExperimental 3D Coordinates
researchProduct

CCDC 1976455: Experimental Crystal Structure Determination

2020

Related Article: Christian Muhl, Lydia Zengerling, Jonathan Groß, Paul Eckhardt, Till Opatz, Pol Besenius, Matthias Barz|2020|Polym.Chem.|11|6919|doi:10.1039/D0PY01055C

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters34-dimethyl-13-oxazolidine-25-dioneExperimental 3D Coordinates
researchProduct