Mathematisch-Naturwissenschaftliche Fakultät: Suche
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Mechanistic investigations of organocatalytic and gold-catalyzed reactions and synthetic approach towards a chiral bifunctional catalyst
(2023-05-09)
(noch nicht zugänglich / not yet accessible)
Access to and reactions of P-functional tetrathiafulvalene derivatives
(2023-05-09)
This Ph.D. thesis describes the chemistry of the first P-functional tetrathiafulvalenes; the chlorophosphanyl-substituted TTFs were subjected to a reaction with Galliumtrichloride, as a chloride abstraction reagent, to ...
Enantioselektive Totalsynthese von (+)-Salimabromid und Studien zur Synthese von Acyldepsipeptiden
(2023-04-19)
Salimabromid
Das aus dem marinen Myxobakterium, Enhygromyxa salina, isolierte Polyketid, Salimabromid, wurde mit seinem neuartigen Kohlenstoffgerüst in einer enantioselektiven Totalsynthese ......
Das aus dem marinen Myxobakterium, Enhygromyxa salina, isolierte Polyketid, Salimabromid, wurde mit seinem neuartigen Kohlenstoffgerüst in einer enantioselektiven Totalsynthese ......
Regenerated Hoof Keratin from 1-Ethyl-3-Methylimidazolium Acetate and Insights into Disulfide-Ionic Liquid Interactions from MD Simulation
(2020-06-08)
Regeneration of the hoof keratin from ionic liquids was never successful in the past because the ionic liquids were not strong enough. However, this biomaterial starts to play a central role for the preparation of biofilms ...
Acid-Catalyzed Rearrangements of 3-Aryloxirane-2-Carboxamides: Novel DFT Mechanistic Insights
(2020-07-01)
Efficient synthesis of 3-arylquinolin-2(1H)-ones and N-(2-carboxyaryl)-oxalamides from protic acid-catalyzed rearrangements of 3-aryloxirane-2-carboxamides was achieved recently but not well understood. In contrast to the ...
Activity coefficients of binary methanol alcohol mixtures from cluster weighting
(2020-07-23)
The hydrogen bond network of different small alcohols is investigated via cluster analysis. Methanol/alcohol mixtures are studied with increasing chain length and branching of the molecule. Those changes can play an important ...
Computation of Mass Spectra Using Quantum Chemical Methods
(2022-11-23)
Mass spectrometry (MS) is widely used for the structural elucidation of compounds in a vast variety of scientific research. Unfortunately, many methods that aim to predict mass spectra cannot often elucidate the complete ...
Structure-directing effects in microheterogeneous ionic liquids
(2023-02-08)
The man-made climate change and contamination of the world's oceans with plastics demand for the development of alternative solvents, in particular to establish more efficient material synthesis routes and extraction ...
Silicon Compounds in Low Oxidation States Supported by a Cyclic (Alkyl)(Amino)Carbene: Synthesis, Structure and Reactivity
(2023-03-09)
Abstract: Silicon compounds in low oxidation states, especially dihalosilylenes (SiX2), are highly unstable molecules, which are involved as fleeting intermediates in the industrial production ......
The mesoscale organization of Syntaxin 1A and SNAP25 at the plasma membrane
(2023-03-09)
The plasma membrane is a highly crowded place consisting of a plethora of proteins and lipids, which show a high degree of micropatterning. Most proteins are not homogeneously distributed but concentrated in clusters. ...