Recent advances of dinuclear nickel- and palladium-complexes in homogeneous catalysis
In this highlight, we provide a current perspective of synthetic methodology development catalyzed by dinuclear Ni- and Pd-complexes in the past decade. The new catalytic reactivities of dinuclear Ni- and Pd-complexes are discussed.
Beryllium coordination chemistry and its implications on the understanding of metal induced immune responses
The coordination chemistry of beryllium with ligands containing biologically relevant functional groups is discussed. The geometry, speciation and reactivity of these compounds, aids a better understanding of metal ion induced immune reactions.
Operando vibrational spectroscopy for electrochemical biomass valorization
Operando spectroscopy to accelerate the development of biomass valorization catalysts is reviewed in this feature article.
Metal–organic complex-based chemodynamic therapy agents for cancer therapy
This feature article summarizes the recent progress in the study of chemodynamic therapy agents based on metal–organic complexes.
Biomimetic self-assembly of subcellular structures
This article summarizes recent progress on biomimetic subcellular structures and discusses integration of these isolated systems.
CO2 = CO + [O]: recent advances in carbonylation of C–H bonds with CO2
Carbon dioxide (CO2) is an ideal one-carbon source owing to its nontoxicity, abundance, availability, and recyclability.
The odyssey of cobaloximes for catalytic H2 production and their recent revival with enzyme-inspired design
The rational inclusion of enzyme-inspired features around the cobaloxime core reinstates its status as a leading synthetic photo-/electro-catalyst for hydrogen production.
Proteins as diverse, efficient, and evolvable scaffolds for artificial metalloenzymes
We have extracted and categorized the desirable properties of proteins that are adapted as the scaffolds for artificial metalloenzymes.
Self-assembled peptide–inorganic nanoparticle superstructures: from component design to applications
Self-assembled peptide–nanoparticle superstructures, with tuned architectures and/or functionalities, hold great promise in multiple high-end applications.
Stimuli-responsive structural changes in metal–organic frameworks
This feature article mainly summarizes how the structure of MOFs changes under external stimuli.
Design, synthesis and characterization of structurally dynamic cyclic N,S-acetals
We report the synthesis, characterization and comparison of a series of electronically perturbed, cyclic N,S-acetals.
Modifying the luminescent properties of a Cu(I) diphosphine complex using ligand-centered reactions in single crystals
Here we report how reactions at a chemically reactive diphosphine shift the long-lived luminescent colour of a crystalline three-coordinate Cu(I) complex from green to blue.
Conversion of racemic alcohols to optically pure amine precursors enabled by catalyst dynamic kinetic resolution: experiment and computation
An unprecedented base metal catalysed asymmetric synthesis of α-chiral amine precursors from racemic alcohols is reported.
An ester electrolyte for lithium–sulfur batteries capable of ultra-low temperature cycling
Li||SPAN batteries in the lithium bis(fluorosulfonyl)imide methyl propionate/fluoroethylene carbonate (LiFSI MP/FEC) electrolyte system can charge and discharge at −40 °C with over 78% room temperature capacity retention.
Synthesis, characterization and use of benzothioxanthene imide based dimers
Role of Specific Distorted Metal Complexes in the Exciton Self-Trapping for Hybrid Metal Halides
The wavelength-dependent optical properties of weakly absorbing aqueous aerosol particles
A model for calculating the wavelength-dependent refractive index of multicomponent mixtures is presented and applied to aqueous systems in the atmosphere and oceans.
Dopamine polymer derived isolated single-atom site metals/N-doped porous carbon for benzene oxidation
Isolated single-atom sites metals/nitrogen-doped porous carbon (ISAS M/NPC, M = Fe, Co, Ni) are prepared by a polymerization-pyrolysis-etching-activation strategy, which can be used as high efficiency and selectivity benzene oxidation catalysts.
Synthesis and characterization of low-nuclearity lantern-type porous coordination cages
This work presents the design, synthesis, and characterization of small lanterns with BET surface areas in excess of 200 m2 g−1. These cages represent the lower size limit for permanently microporous coordination cages.
Active learning and neural network potentials accelerate molecular screening of ether-based solvate ionic liquids
Solvate ionic liquids (SIL) have promising applications as electrolyte materials and machine learning can help accelerate the virtual screening of candidate molecules for SIL.
Efficient near-infrared luminescence from bis-cyclometalated iridium(III) complexes with rigid quinoline-derived ancillary ligands
Rigid bis-cyclometalated iridium complexes with quinoline-based chelating ancillary ligands phosphoresce in the near-infrared region with high efficiency.
Efficient formation of pseudorotaxane based on cooperative complexation of dibenzo-24-crown-8 with diphenylviologen axle
A novel cooperative pseudorotaxane system consisting of dibenzo-24-crown-8 (DB24C8) and diphenylviologen axle has been developed.
Normal-pulse-voltage-assisted in situ fabrication of graphene-wrapped MOF-derived CuO nanoflowers for water oxidation
Herein, a normal-pulse-voltage-assisted method is proposed for preparation of high quality graphene-wrapped CuO nanoflowers on CF. The as-obtained CuO NF@G/CF electrode exhibits a competitive OER catalytic performance in 1.0 M KOH solution.
A macrocycle directed total synthesis of di-O-methylendiandrin A
The synthesis of di-O-methylendiandrin A has been achieved using diastereoselective, vicinal alkylation and transannular McMurry reactions of a macrocyclic 1,4-diketone, to establish stereochemistry and the strained ring of the natural product.
How does excited-state antiaromaticity affect the acidity strengths of photoacids?
Photoacids like substituted naphthalenes (X = OH, NH3+, COOH) are aromatic in the S0 state and antiaromatic in the S1 state. Antiaromaticity relief explains why some are more photoacidic than others.
Manganese complex-catalysed α-alkylation of ketones with secondary alcohols enables the synthesis of β-branched carbonyl compounds
Diverse β-functionalised carbonyl compounds were synthesized via a manganese(I) complex-catalysed α-alkylation of ketones with secondary alcohols.
Electropolymerization in a confined nanospace: synthesis of PEDOT nanoparticles in emulsion droplet reactors
Size controlled PEDOT nanoparticles were synthesized by confined space electrochemistry inside emulsions.
Gold-catalyzed intermolecular [4+1] spiroannulation via site-selective aromatic C(sp2)–H functionalization and dearomatization of phenol derivatives
A novel gold(I)-catalyzed chemo- and site-selective cascade C–H functionalization/dearomatization of naphthols or phenols with o-alkynylaryl-α-diazoesters has been developed.
Unexpected reactivity of a PONNOP ‘expanded pincer’ ligand
A PONNOP ‘expanded pincer’ ligand is described that can bind two copper(I) atoms in close proximity, but undergoes an unexpected rearrangement in the presence of nickel(II) salts.
A tetranuclear nickel cluster isolated in multiple high-valent states
An all Ni(III) tetranuclear cluster is isolated. Metal-centered oxidations are proposed for it and its mixed-valent congeners, supported by crystallographic, spectroscopic, and computational methods.
Nickel-catalyzed intramolecular desymmetrization addition of aryl halides to 1,3-diketones
A nickel-catalyzed intramolecular addition of aryl halides to 1,3-diketones was first developed to afford a polycyclic framework with two tetrasubstituted carbons in excellent diastereoselectivity. Moderate enantioselectivities were also achieved.
Direct N-formylation of nitroarenes with CO2
Direct N-formylation of nitroarenes with CO2 is developed to prepare N-aryl formamides without the need of preforming anilines as conventional substrates.
High Young's modulus carbon fibers are fouling resistant with fast-scan cyclic voltammetry
High modulus carbon-fibers exhibit similar resistance to chemical fouling as carbon nanotube based materials with fast-scan cyclic voltammetry.
Metal–organic polyhedra crosslinked supramolecular polymeric elastomers
Supramolecular polymeric elastomers crosslinked by metal–organic polyhedra were developed, featuring not only tunable mechanical properties but also dynamic actuation behaviors.
Air and water stable secondary phosphine oxides as diazaphospholene precatalysts
Secondary phosphine oxides, which are air and water stable, and purifiable by chromatography generate phosphenium or phosphorus hydride catalysts in situ.
The first examples of neutral Bi–Sb σ-bonds are reported and their reactivity is debuted.
Synthesis of orthogonally reactive multilayered microcapsules
An orthogonally chemically reactive microcapsule is derived from a single polymer following a layer-by-layer-deposition process, where a 1,4 conjugate addition reaction provided a basis for sequential deposition of a chemically reactive nanocomplex.
Flower-like cobalt carbide for efficient carbon dioxide conversion
Flower-like Co2C enables photothermal catalytic CO2–epoxide cycloaddition with yields of up to ∼95% under solar light.
Cross-β amyloid nanotubes for hydrolase–peroxidase cascade reactions
Herein, we report the catalytic potential of short peptide based cross-β amyloid nanotubes with surface exposed histidine capable of binding hemin and showing facile cascade reactions, playing the dual roles of hydrolases and peroxidases, two of the most important classes of enzymes in extant biology.
C–F bond activation by pentamethylcyclopentadienyl-aluminium(I): a combined experimental/computational exercise
Although (AlCp*)4 is one of the longest known stable aluminium(I) compounds, it still has surprising reactivities in store as illustrated by the ability to break strong C–F bonds.
Nickel(II)-methyl complexes adopting unusual seesaw geometries
Tris-carbene borate supported nickel methyl complexes adopt unusual seesaw geometries due to competing electronic and chelate effects.