Small-size and well-dispersed Fe nanoparticles embedded in carbon rods for efficient oxygen reduction reaction

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC00119B, Communication
Open Access Open Access
Creative Commons Licence  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Xinde Duan, Fayuan Ge, Yang Liu, Hegen Zheng
Using a “vapor adsorption” strategy, uniform carbon-protected metal (Fe and Zn) NPs (7 nm) have been successfully prepared. Significantly, this catalyst exhibits wonderful ORR activity in 0.1 M KOH and much better E1/2 of 0.868 V (vs. RHE).
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A solvent-controlled photoresponsive ionic hydrogen-bonded organic framework for encryption applications

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC00701H, Communication
Ming-Feng Huang, Li-Hui Cao, Bin Zhou
An ionic hydrogen-bonded organic framework exhibits fast and reversible photochromic properties. Benefiting from the stimuli-responsive property, information encryptions and decryptions integrated with photoresponsivity are successfully designed.
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Redox-neutral zinc-catalyzed cascade [1,4]-H shift/annulation of diaziridines with donor–acceptor aziridines

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC00226A, Communication
Swati Samantaray, Prabhat Kumar Maharana, Subhradeep Kar, Sharajit Saha, Tharmalingam Punniyamurthy
A Zn(II)-catalyzed (3+2)-annulation of diaziridines with DA aziridines has been accomplished via 1,4-hydride shift to furnish imidazo[1,5-b]pyrazole-4,4-dicarboxylates under mild reaction conditions.
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Recent advances in cross-coupling of alcohols via borrowing hydrogen catalysis

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC00003J, Feature Article
Suteerna Mullick, Adrija Ghosh, Debasis Banerjee
This article highlights the recent advances and significance of β-alkylation reactions towards the synthesis of higher order alcohols.
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Palladium-catalyzed ligand-regulated divergent synthesis of pyrrole[2,3-b]indoles and ureas from 2-ethynylanilines and isocyanides

Chem. Commun., 2024, 60,2950-2953
DOI: 10.1039/D3CC05387C, Communication
Min Zhang, Yongpeng Zheng, Yangbin Jin, Huanfeng Jiang, Wanqing Wu
A convenient and straight-forward entry to pyrrole[2,3-b]indoles and ureas via ligand-controlled palladium-catalyzed chemoselective tandem reaction of 2-ethynylanilines and isocyanides has been established.
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Access to CF3-benzofulvenes via palladium-catalyzed cascade arylation/Trost–Oppolzer cyclization/double-bond isomerization

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D3CC06082A, Communication
Rami Sateesh, Jaggaraju Prudhviraj, Chiliveru Priyanka, Nagender Punna
Highly stereoselective synthesis of CF3-benzofulvenes has been achieved through a Pd-catalyzed cascade reaction involving three consecutive transformations such as arylation, Trost–Oppolzer type Alder-ene reaction, and double bond isomerization.
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Formation of paired Ga sites in CHA-type zeolite frameworks via a transcription-induced method

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC00186A, Communication
Open Access Open Access
Takumi Kaneko, Mizuho Yabushita, Ryota Osuga, Yugo Sawada, Kei Sato, Ben Liu, Yoshinao Nakagawa, Kiyotaka Nakajima, Keiichi Tomishige
Paired Ga sites were firstly and intentionally constructed in CHA-type zeolite frameworks via the transcription of pre-formed paired species in Ga-rich amorphous silica–gallia.
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A Fe(III) intercalated clay nanoplatform for combined chemo/chemodynamic therapy

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D3CC06205H, Communication
Ying Chen, Jing Zhai, Shiqi Wei, Aidong Tang, Huaming Yang
A nanoclay-based therapeutic system, Fe-MMT/DOX, was constructed to amplify the oxidation stress in tumor cells through the Fenton reaction, and further enhance the efficacy of DOX by interfering with DNA damage repair.
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Enantioselective merged gold/organocatalysis

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC00114A, Highlight
Chayanika Pegu, Bidisha Paroi, Nitin T. Patil
This highlight demonstrates the state of the art in the field of the enantioselective merged gold/organocatalysis by leveraging the unique reactivity of each catalyst.
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Continuous flow reactions in the preparation of active pharmaceutical ingredients and fine chemicals

Chem. Commun., 2024, Advance Article
DOI: 10.1039/D4CC00418C, Feature Article
Guilherme M. Martins, Felipe C. Braga, Pedro P. de Castro, Timothy J. Brocksom, Kleber T. de Oliveira
This feature article presents an overview of continuous flow chemistry, including photoflow and electroflow technologies in the preparation of active pharmaceutical ingredients (APIs) and fine chemical intermediates.
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