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Showing 1–8 of 8 results
Advanced filters: Author: Natalia Fridman Clear advanced filters

  • Examining drivers of the latitudinal biodiversity gradient in a global database of local tree species richness, the authors show that co-limitation by multiple environmental and anthropogenic factors causes steeper increases in richness with latitude in tropical versus temperate and boreal zones.

    • Jingjing Liang
    • Javier G. P. Gamarra
    • Cang Hui
    Research
    Nature Ecology & Evolution
    Volume: 6, P: 1423-1437

  • Integrating inventory data with machine learning models reveals the global composition of tree types—needle-leaved evergreen individuals dominate, followed by broadleaved evergreen and deciduous trees—and climate change risks.

    • Haozhi Ma
    • Thomas W. Crowther
    • Constantin M. Zohner
    ResearchOpen Access
    Nature Plants
    Volume: 9, P: 1795-1809

  • Ozonolysis reactions convert alkenes into carbon–oxygen compounds via C=C bond cleavage. Now the cleavage of alkenes to form carbon–nitrogen bonds—the aza version of ozonolysis, termed triazenolysis—has been developed. The reaction produces diamines from cyclic alkenes, while acyclic C=C bonds are broken to generate two separate amine units.

    • Aleksandr Koronatov
    • Pavel Sakharov
    • Mark Gandelman
    Research
    Nature Chemistry
    Volume: 17, P: 101-110

  • Alternative stable states in forests have implications for the biosphere. Here, the authors combine forest biodiversity observations and simulations revealing that leaf types across temperate regions of the NH follow a bimodal distribution suggesting signatures of alternative forest states.

    • Yibiao Zou
    • Constantin M. Zohner
    • Thomas W. Crowther
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-15

  • Nitroxyl radicals have many important applications but are generally stabilized through steric bulk on the adjacent carbon centres. Here, the authors design a simple, modular preparation of nitroxyl radicals with α-hydrogens that are stable for extended periods and are catalytically active.

    • Michal Amar
    • Sukanta Bar
    • Alex M. Szpilman
    Research
    Nature Communications
    Volume: 6, P: 1-9

  • Organoactinides are known to catalyze the hydroboration of carbonyl-containing molecules, however, the optimization of ligands to tune the catalytic properties of actinide complexes remains underexplored. Here, the authors synthesize thorium and uranium complexes with six-membered N-heterocyclic iminato ligands, demonstrating their catalytic efficiency in ester hydroboration, and further accelerating the reaction by actinide–alkoxide activation.

    • Konstantin Makarov
    • Natalia Fridman
    • Moris S. Eisen
    ResearchOpen Access
    Communications Chemistry
    Volume: 8, P: 1-16