Results 151 to 160 of about 61,381 (342)

Eine einfache und ergiebige Synthese für Bis(trimethylsilyl)- und Bis(trimethylgermyl)quecksilber / A Simple and High Yielding Synthesis for Bis(trimethylsilyl)- and Bis(trimethylgermyl)mercury [PDF]

, 1981
L. Rösch, Gerald Altnau, Ekkehard Hahn, Hans Havemann   +3 more
openalex   +1 more source

Synthesis of Heteroleptic Amidinato Calcium Halides via the In‐Situ Grignard Addition Method (iGAM) Complementing the Metalation of Amidines

Chemistry – A European Journal, EarlyView.
The in‐situ generation of Grignard‐type organocalcium reagents via the reduction of alkyl and aryl halides in THF and their immediate use for subsequent addition onto carbodiimides allows the synthesis of hitherto unknown amidinates of calcium. Abstract The in‐situ Grignard addition method adds intermediately prepared organo alkaline‐earth metal ...
Simon Sengupta, Maximillian Broek, Phil Köhler, Matthias Westerhausen   +3 more
wiley   +1 more source

Glucose Scavenging with Pectin Hydrazide: A Step toward Designing Innovative, Functional, All‐Sugar‐Based Polymers

Macromolecular Chemistry and Physics, Volume 223, Issue 23, December 2022., 2022
Polygalacturonic acid hydrazide, a nucleophilic polysaccharide, can react in water with reducing sugars such as D‐glucose under mild reaction conditions. A new, all‐sugar‐based polymer could be obtained. This reaction is reversible, allowing for the accumulation of glucose at the polymer backbone.
Hendryk Würfel, Katja Geitel, Wolfgang Günther, Ilya Anufriev, Ulrich S. Schubert, Ivo Nischang, Thomas Heinze   +6 more
wiley   +1 more source

The Puzzle of the Regioselectivity and Molecular Mechanism of the (3+2) Cycloaddition Reaction Between E-2-(Trimethylsilyl)-1-Nitroethene and Arylonitrile N-Oxides: Molecular Electron Density Theory (MEDT) Quantumchemical Study. [PDF]

Molecules
Sadowski M, Dresler E, Jasiński R.
europepmc   +1 more source

Darstellung von Trimethylsilyl‐substituierten Tricarbonyl(cyclohexadien)eisen‐Komplexen [PDF]

, 1982
Michael Keil, Franz Effenberger
openalex   +1 more source

Synthesis and Properties of Acetylenic Scaffolds Modeling Segments of 6,6,12‐Graphyne

Chemistry – A European Journal, EarlyView.
In a combined experimental and computational study, we present the synthesis as well as redox and optical properties of small model systems representing segments of the elusive carbon allotrope 6,6,12‐graphyne. These model systems are acetylenic scaffolds incorporating tetraethynylethenes (TEEs) as core units separating benzene rings.
Peter Lundgård Krøll, Magnus Bukhave Johansen, Andreas Erbs Hillers‐Bendtsen, Ahmed Ali El‐Sayed, Mathias Dowds, Andrea Knakkergaard Knub, Viktor Bliksted Roug Pedersen, Kurt V. Mikkelsen, Mogens Brøndsted Nielsen   +8 more
wiley   +1 more source

Synthesis of silylbut-1-en-3-ynes and buta-1,3-dienes as building blocks via hydrosilylation of 1,4-bis(trimethylsilyl)buta-1,3-diyne. [PDF]

Sci Rep
Stefanowska-Kątna K, Walkowiak J, Franczyk A.   +2 more
europepmc   +1 more source

Synthesis of Selectively 13C/2H/15N‐ Labeled Arginine to Probe Protein Conformation and Interaction by NMR Spectroscopy

Chemistry – A European Journal, EarlyView.
We offer a new labeling approach to introduce isolated 15N−13C−1H spin systems to the side chains of arginine residues. The labeling scheme delivers high‐resolution NMR spectra to study large protein complexes. The interaction between ubiquitin and the third Src homology 3 domain of yeast protein Sla1 (Sla1 SH3‐3) has been analyzed, highlighting the ...
Darja I. Rohden, Giorgia Toscano, Paul Schanda, Roman J. Lichtenecker   +3 more
wiley   +1 more source

Bioremediation Potential of Indigenous Bacterial Isolates for Treating Petroleum Hydrocarbons-Induced Environmental Pollution. [PDF]

ACS Omega
Mehboob M, Rehman A, Naz I, Shuja MN, Farooq AS, Khattak B.   +5 more
europepmc   +1 more source

Discovering the anti-diabetic potential of pomegranate peel metabolites by examining molecular interplay with the thioredoxin-interacting protein. [PDF]

Front Med (Lausanne), 2023
Aslam T, Arif A, Arshad S, Muccee F, Ahmad K, Iqbal MO, Khalil U, Razak S, Afsar T, Almajwal A, Shafique H, Zain M.   +11 more
europepmc   +1 more source