Results 211 to 220 of about 304,551 (334)

Financial crisis in transition countries: models and facts [PDF]

, 2000
Arvai, Zsofia, Vincze, Janos
core  

The Challenging P‐Alkylation of Aromatic Phosphorus Heterocycles and Follow‐Up Reactions

ChemistryEurope, EarlyView.
P‐alkylation of λ3σ2‐phosphinines is hindered by weak nucleophilicity and scarce synthetic access, previously requiring multistep routes or extreme electrophiles. A direct ambient‐condition method is reported using 3,5‐bis(trimethylsilyl)‐phosphinine/B(C6F5)3 with esters or iso(thio)cyanates to generate stable 1‐R‐phosphininium salts.
Samantha Frank, Ádám Horváth, Duy Nguyen, Moritz J. Ernst, Simon Steinhauer, Zoltán Benkő, Christian Müller   +6 more
wiley   +1 more source

Aortic Valve Annular Features in Acromegaly-A Detailed Three-Dimensional Speckle-Tracking Echocardiographic Analysis from the MAGYAR-Path Study. [PDF]

J Clin Med
Nemes A, Lengyel C, Várkonyi T, Valkusz Z, Kupai K.   +4 more
europepmc   +1 more source

Denaturation of Water in Alkaline Melts

Chemistry – A European Journal, EarlyView.
Vapor pressure measurements and ab initio molecular‐dynamics simulations reveal that in ultra‐alkaline media with base concentrations up to 70 mol L−1, the activity of water is dramatically reduced by strong bonding interactions. These disrupt traditional hydrogen bonding patterns, alter vapor‐liquid equilibria, and significantly change molecular ...
Xudong Zhang, Oldamur Hollóczki, Johannes Ingenmey, Barbara Kirchner, Michael Ruck   +4 more
wiley   +1 more source

Correction to "The MAO-B Inhibitor Selegiline Reduces the Viability of Different Prostate Cancer Cell Lines and Enhances the Effects of Anti-Androgen and Cytostatic Agents". [PDF]

Pharmacol Res Perspect
europepmc   +1 more source

Author Correction: Passenger physiology in self-driving vehicles during unexpected events. [PDF]

Sci Rep
Palatinus Z, Lukovics M, Volosin M, Dudás Z, Prónay S, Majó-Petri Z, Lengyel H, Szalay Z.   +7 more
europepmc   +1 more source

Versatile Palladium‐Catalyzed C‐H Arylation of Fluoroarenes with 2‐Chloropyridine Derivatives

Chemistry – A European Journal, EarlyView.
Direct C─H arylation of fluoroarenes with 2‐chloropyridines is enabled by a simple Pd/SPhos system in isopropyl acetate. The method uses inexpensive reactants and shows broad scope and high yields. DFT computations explain reactivity and selectivity.
Federico Belnome, Péter P. Fehér, András Stirling, Csongor G. Németh, Tamás Hergert, György M. Keserű, Péter Ábrányi‐Balogh   +6 more
wiley   +1 more source

A Comparative Study on the Iron and Copper Binding Properties of 8‑Hydroxyquinoline-Derived Mannich Bases Targeting Multidrug-Resistance Cancer Cells. [PDF]

ACS Omega
Kovács H, Hajdu B, May NV, Lihi N, Szatmári I, Szakács G, Enyedy ÉA.   +6 more
europepmc   +1 more source

Synthesis of Dithienylcycloalkene Molecular Switches Enabled by a Bench‐Stable Ti‐Complex

Chemistry – A European Journal, EarlyView.
Herein we report a set of cycloalkene‐bridged DTEs with ring sizes ranging from 4‐ to 7‐membered rings. The synthesis of these analogs was performed via a key McMurry coupling step, which was enabled by a practical, bench‐stable Ti(IV)‐complex. Remarkably, it is shown that the strained cyclobutene bridge outperforms other rings, even the most commonly ...
Marcell M. Bogner, Márton Hegedűs, Péter P. Kalapos, Attila Kunfi, Gábor London   +4 more
wiley   +1 more source

Correction for Li et al., Comprehensive tissue deconvolution of cell-free DNA by deep learning for disease diagnosis and monitoring. [PDF]

Proc Natl Acad Sci U S A
europepmc   +1 more source