Results 231 to 240 of about 1,043,723 (341)

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

Importance of Animation Actions in the Operation of Hungarian Local Action Groups

European Countryside, 2011
Katona-Kovács Judit, High Chris, Nemes Gusztáv   +2 more
doaj   +1 more source

Incidence of parvovirus B19 among Hungarian blood donor population during COVID-19 restrictions and the subsequent B19 epidemic of 2024. [PDF]

Epidemiol Infect
Kokavecz L, Sohajda Z, Dávid P, Stágel A, Baróti-Tóth K, Nagy S, Paholcsek M, Sohajda R.   +7 more
europepmc   +1 more source

Oxychilus (Mediterranea) hydatinus (Gastropoda: Zonitidae) new for Slovakia, with notes on its distribution in Hungary [PDF]

, 2004
Libor Dvořák, Michal Horsák, András Varga   +2 more
openalex   +1 more source

Country report Hungary [PDF]

, 2008
Heged\ufcs, Peter, Lietz, Christine, Szivos, Peter   +2 more
core  

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

First record of Argulus japonicus infestation on Cyprinus carpio in Hungary, and the first description of Argulus japonicus europaeus subsp. nov. Keve, 2025. [PDF]

Parasit Vectors
Keve G, Tóth AG, Katics M, Baska F, Eszterbauer E, Hornok S, Németh T, Solymosi N.   +7 more
europepmc   +1 more source

Comparition of the Nucleotide Sequences of Wheat Dwarf Virus (WDV) Isolates from Hungary and Ukraine

, 2011
ISTVÁN TÓBIÁS, Oleksiy Shevchenko, BALÁZS KISS, ANDRIY BYSOV, Halyna Snihur, VALERY POLISCHUK, Katalin Salánki, L. Palkovics   +7 more
openalex   +1 more source

Reference-Dependent Job Search: Evidence from Hungary

, 2016
Stefano DellaVigna, A. Lindner, Balázs Reizer, Johannes F. Schmieder   +3 more
semanticscholar   +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