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Chemical synthesis is the process by which one or more chemical reactions are performed with the aim of converting a reactant or starting material into a product or multiple products. Chemical synthesis is at the heart of much chemistry research as it is the basis for discovering compounds with new physical or biological properties.
The idea that three different free radicals could be used together to carry out specific steps in a chemical reaction has long been implausible. A ‘radical sorting’ strategy now achieves this feat to make organic molecules.
Considerable attention has been directed towards chiral nanocatalysts due to their significant role in facilitating asymmetric organic transformations. Here the authors highlight the recent advancements and notable examples in the field of chiral inorganic nanocatalysts.
Infrared colloidal quantum dots are interesting due to their low-cost fabrication and wavelength tunability for optoelectronic applications. Here, air-stable low-noise mid-infrared photodiode devices are fabricated using hole-doped Ag-HgTe nanocrystals.
Rhodium catalysts confined in zeolite pores exhibit high regioselectivity in the hydroformylation process of propene to high-value n-butanal, surpassing the performance of all heterogeneous and most homogeneous catalysts developed so far.
Poly-β-(1–6)-N-acetylglucosamine (PNAG) is an important vaccine target, but the impact of the number and position of free amine vs N-acetylation on its antigenicity is not well understood. Here, the authors report a divergent strategy to synthesize a comprehensive library of PNAG pentasaccharides, enabling the identification of enhanced epitopes for vaccines against Staphylococcus aureus including drug resistant strains.
Notwithstanding their success as strongly σ-donating and π-accepting ligands, to date no chelating bis[cyclic (alkyl)(amino)carbenes] have been reported. Here the authors describe a chelating, C2-symmetric bis[cyclic (alkyl)(amino)carbene] ligand, as well as its pseudotetrahedral complexes with iron, cobalt, nickel, and zinc dihalides.
N-Glycosylated heterocycles play important roles in biological systems and drug development, but the synthesis heavily relies on ionic N-glycosylation. Herein, the authors report a dehydroxylative radical method for synthesizing N-glycosides by leveraging copper metallaphotoredox catalysis.
Irreproducible synthetic methods consume time, money, and resources. Here, we highlight the steps Nature Synthesis takes to help authors make their synthetic procedures as reproducible as possible.
The idea that three different free radicals could be used together to carry out specific steps in a chemical reaction has long been implausible. A ‘radical sorting’ strategy now achieves this feat to make organic molecules.
Chiral amines possessing a stereogenic carbon atom bearing three carbon substituents and one nitrogen substituent are challenging structural motifs to prepare enantioselectively. Now, such motifs have been accessed in high enantiopurities by asymmetric Cu-catalysed propargylic amination using sterically confined ligands.
Communications Chemistry is pleased to introduce a Collection of articles focused on organomediated polymerization. Here, the Guest Editors highlight the themes within and look towards the future of this research field.