Angewandte Chemie, EarlyView.We report a pair of interconvertible palladium(II) cages assembled from an asymmetric ligand, whose switching is triggered by specific counter‐anions, tetrafluoroborate (BF4−) and bis(trifluoromethanesulfonyl)imide (NTf2−). Their complementary guest preferences enable orthogonal, multi‐cycle catch‐and‐release, exemplified by the selective purification ...
Zhe Li +2 more
wiley +1 more source
Insights on long-term ecosystem changes from stable isotopes in historical squid beaks. [PDF]
BMC Ecol EvolGolikov AV +10 more
europepmc +1 more source
Aryl and Alkyl Radiotrifluoromethylation via Metallaphotoredox‐Mediated Radical Cross‐Coupling
Angewandte Chemie, EarlyView.The metallaphotoredox‐mediated radiotrifluoromethylation of arenes and alkanes is described. The operationally simple protocols make use of substrates bearing thianthrenium salts (TT) or N‐hydroxyphthalimide (NHPI) esters and CF218FI. The reaction proceeds through a Ru‐mediated radical formation followed by a Cu‐mediated radical cross‐coupling step and
Lukas Veth +2 more
wiley +1 more source
Erosion of fish trophic position: an indirect effect of fishing on food webs elucidated by stable isotopes. [PDF]
Philos Trans R Soc Lond B Biol SciAgnetta D +5 more
europepmc +1 more source
Angewandte Chemie, EarlyView.Compositionally engineered mixed solvated cocrystals enable modulation of thermosalient actuation. Guest ratio controls thermosalient temperature and propulsion intensity, providing a tunable platform for designing crystalline systems that exhibit stimuli‐responsive mechanical motion.
Ernesto A. Hernández‐Morales +5 more
wiley +1 more source
The Hunger Games: Stable Isotopes Indicate Winter Inter-Guild Competition for Resources by Marine Meso-Predators in the Sub-Arctic North Pacific. [PDF]
Ecol EvolTroina GC +4 more
europepmc +1 more source
Acceptorless Dehydrogenative Polymerization
Angewandte Chemie, EarlyView.Acceptor‐less dehydrogenative polymerization (ADP) enables the atom‐economic step‐growth synthesis of different type of polymers directly from simple alcohols, releasing H2 as the sole by‐product. This review outlines the mechanistic foundations, catalytic systems, and emerging polymer architectures of ADP, highlighting its potential as a sustainable ...
Xin Liu +2 more
wiley +1 more source
Characterization of Phytoplankton-Derived Amino Acids and Tracing the Source of Organic Carbon Using Stable Isotopes in the Amundsen Sea. [PDF]
Mar DrugsMin JO +7 more
europepmc +1 more source
Photoenzymatic Hydroalkylation Enables Streamlined Access to Aryl Glutarimide Precursors
Angewandte Chemie, EarlyView.We report a photoenzymatic hydroalkylation that enables streamlined, stereocontrolled access to aryl glutarimide precursors relevant to targeted protein degradation. Engineered flavin‐dependent “ene”‐reductases provide broad scope and high enantioselectivity through a distinct electron transfer–enantioselective proton transfer pathway.
Zhi Xu +9 more
wiley +1 more source
Geographic Drivers of Mercury Entry into Aquatic Food Webs Revealed by Mercury Stable Isotopes in Dragonfly Larvae. [PDF]
Environ Sci TechnolJanssen SE +8 more
europepmc +1 more source