A series of metallocene complexes [Ln{η⁵:σ-Me₂C(C₅H₄)(C₂B₁₀H₁₀)}₂][Li(DME)₃] (1Ln) (Ln = Tb, Dy, Ho, Er) were prepared with both σ-Cp and π-Cp interactions included. Based on 1Ln, a heteroleptic sandwich SMM [2-THF-2'-(μ²-Cl)Li(THF)₃-2,2'-Ln(nido-1,7-C₂B₉H₁₁)Cp*] (2Dy) was synthesized, exhibiting a large enhancement in the magnetic energy barrier and blocking temperature. The above single-molecule magnet materials have potential application in magnetic storage. More details are discussed in the article by Zheng et al. on pages 131—138.

Oil-in-oil nonaqueous emulsions are of great interest for developing emulsion-templated polymers and encapsulation systems that are incompatible with water-sensitive substances. Here, the stabilization of oil-oil interface by bottlebrush random copolymers (BRCPs) containing norbornene backbones with densely grafted poly(methyl methacrylate) and polystyrene side chains is presented. Due to the high efficiency of BRCPs in reducing the interfacial tension, when using BRCPs as stabilizers, stable oil-in-oil traditional emulsions and high internal phase emulsions can be successfully obtained. More details are discussed in the article by Shi et al. on pages 139—145.

A series of metallocene complexes [Ln{η⁵: σ-Me₂C(C₅H₄)(C₂B₁₀H₁₀)}₂][Li(DME)₃] (1Ln) (Ln = Tb, Dy, Ho, Er) were prepared with both σ-Cp and π-Cp interactions included. Based on 1Ln, a heteroleptic sandwich SMM [2-THF-2'-(μ²-Cl)Li(THF)₃-2,2'-Ln(nido-1,7-C₂B₉H₁₁)Cp*] (2Dy) was synthesized, exhibiting a large enhancement in the magnetic energy barrier (U_eff = 616 (10) K) and blocking temperature (T_B = 6 K).

We present the assembly behavior of bottlebrush random copolymers (BRCPs) at the DMSO-silicone oil interface. With BRCPs serving as emulsifiers, stable silicone oil-in-DMSO emulsions and silicone oil-in-DMSO HIPEs can be prepared.

Energy-saving hydrogen production from methanol electrolysis catalyzed by Pt-MoP@NC catalyst was realized, which required a low cell voltage of 0.65 V to reach the kinetic current density of 10 mA·cm^–2, about 1.02 V less than that of water electrolysis.

A magnetoredox system for catalyst-free tri- and difluoromethylation of isocyanides and N-arylacrylamides was developed by using a rotating magnetic field and metal rods. The relationship between the reduction potential of tri- and difluoromethylating reagents and the electromotive force generated by electromagnetic induction was also disclosed in this work.

By using H-H steric hindrance precursors, we synthesized dimeric COFs with dimer as building blocks via a temperature-controlled cascade reaction. Combined with the introduction of C−Ag−C metal organic intermediates, we also synthesized dimeric nanoribbons on Ag(111).

The photolabile ortho-nitro-benzyl carbonate (oNBC) was utilized as a permanent hydroxyl protecting group for effective synthesis of digalactosyl diacylglycerol (DGDG) containing six double bonds and two esters.

The triple assisted strategy with mitochondria targeting, hypoxia relieving and GSH consuming significantly enhanced tumor therapeutic effect.

The diversified synthesis of enantioenriched cyclobutene derivatives was disclosed by the rhodium-catalyzed reaction of cyclobutenones with readily prepared arylzinc halides.

A copper-catalyzed cyanation/diarylmethylation of formamides has been developed for the synthesis of α-cyano functionalized tetra-substituted olefins by utilizing para-quinone methides (p-QMs) and trimethylcyanosilane as functionalization sources.

A tandem Diels–Alder reaction/Claisen rearrangement/decarboxylation strategy of N-allenamides (or aryloxyallenes) with 3-alkoxycarbonyl-2-pyrones has been developed for the efficient synthesis of diarylmethanes.

Rare earth elements are of great interest in the realm of electrocatalysis due to their unique physico-chemical properties. This review focuses on rare-earth-based catalysts, covering extensive ground on both the characteristics of rare-earth elements and regulatory mechanisms of rare-earth elements in electrocatalysis. The applications of rare-earth-based electrocatalysts were also discussed, hoping to deepen the understanding of the regulation mechanism of rare-earth-based catalysts and facilitate the collective progress of the field.

As an indispensable class of organic dyes, boron-containing luminescent materials play a vital role in organic luminescent materials. Chiral luminescent systems have a wide range of practical applications. Boron-containing chiral luminescent materials can not only effectively improve the luminescent properties of CPL materials, but also bring unique luminescent properties.

Catalysts are essential in advancing electrocatalytic applications. To strategically manipulate the d-band center and stabilize valence states, rare earth elements have been successfully integrated with other elements—such as precious metals and transition metals—in catalyst systems. This incorporation of rare earth elements fine-tunes the adsorption strength of the reaction intermediates, leading to significant improvements in catalyst activity, stability, and selectivity. For further insights, see the detailed discussion in the article by Xia et al. on pages 205—218.

The pursuit of sustainable and environmentally benign synthetic methods continues to challenge organic chemists. Herein, we introduce a new redox system using a rotating magnetic field and steel rods. This magnetoredox approach enables tri- and difluoromethylation of isocyanides and N-arylacrylamides for facile synthesis of functionalized phenanthridines and oxindoles without the need for catalysts and additives under mild conditions. More details are discussed in the article by Li et al. on pages 155—160.