A case of alkylidyne-imine metathesis

Chem. Commun., 2023, Advance Article
DOI: 10.1039/D3CC04583H, Communication
Rinku Yadav, Ion Ghiviriga, Khalil K. Abboud, Adam S. Veige
Reactions between imines and tungsten alkylidyne complexes are studied.
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Controlled synthesis of cyclic helical polyisocyanides and bottlebrush polymers using a cyclic alkyne–Pd(II) catalyst

Chem. Commun., 2023, Advance Article
DOI: 10.1039/D3CC04095J, Communication
Bing-Hui Duan, Jia-Xin Yu, Run-Tan Gao, Shi-Yi Li, Na Liu, Zong-Quan Wu
A cyclic catalyst was prepared which initiates the living polymerisation of isocyanide monomers and macromonomers, affording various well-defined cyclic polymers with predictable molar mass and low distribution.
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Direct synthesis of phthalimides via palladium-catalysed double carbonylation of o-dihaloarenes with nitroarenes

Chem. Commun., 2023, Advance Article
DOI: 10.1039/D3CC04126C, Communication
Chenwei Liu, Tongshun An, Weiheng Yuan, Huiying Dai, Xiaolan Liang, Zhiping Yin
A novel carbonylation of nitroarenes with o-dihaloarenes was developed to construct various N-substituted phthalimides. Key to the success of this transformation is the use of Mo(CO)6 which serves as both reducing agents and carbonyl sources.
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Dearomative, aminocatalytic formal normal-electron-demand aza-Diels–Alder cycloaddition in the synthesis of tetrahydrofuropyridines

Chem. Commun., 2023, Advance Article
DOI: 10.1039/D3CC03946C, Communication
Mateusz Dyguda, Artur Przydacz, Łukasz Albrecht
In the manuscript a dearomative reaction cascade involving normal-electron-demand aza-Diels–Alder cycloaddition as a key step is described. The mechanism of the transformation was studied utilizing computational and experimental approach.
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Functional silicone oils and elastomers: new routes lead to new properties

Chem. Commun., 2023, Advance Article
DOI: 10.1039/D3CC03531J, Feature Article
Open Access Open Access
Michael A. Brook
Simple organic chemistry can be used to introduce, into silicone elastomers, organic/natural materials that deliver functionality in the form of new, useful properties including enhanced sustainability.
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Iridium-catalyzed asymmetric addition of imides to alkenes

Chem. Commun., 2023, Advance Article
DOI: 10.1039/D3CC04406H, Communication
Open Access Open Access
Kentaro Yamakawa, Kana Sakamoto, Takahiro Nishimura
Iridium-catalyzed asymmetric N–H addition of imides to alkenes proceeded to give the chiral N-alkylamides with high enantioselectivity.
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Facile and stereospecific synthesis of diverse β-N-glycosyl sulfonamide scaffolds via palladium catalysis

Chem. Commun., 2023, Advance Article
DOI: 10.1039/D3CC04063A, Communication
Lei Zhong, Qunliang Wang, Yujuan Wang, Yiyang Cheng, Yimeng Xiong, Haibo Peng, Zhen Zhou, Yun He, Yuanwei Dai
Diverse β-N-glycosulfonamido scaffolds were prepared by a palladium-catalysed stereospecific N-glycosylation. This tactic provides excellent opportunities for rapid construction of glycosyl sulfonamide libraries to stimulate glycodrug discovery.
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Controllable fabrication of iron–nickel alloy embedded in nitrogen-doped carbon for oxygen evolution

Chem. Commun., 2023, Advance Article
DOI: 10.1039/D3CC04474B, Communication
Rong Lin, Lujiao Mao, Yi Ding, Jinjie Qian
Due to the low activity and poor stability of pure Ni-based OER electrocatalysts, an FeNi alloy is wrapped by an amino-modified MOF-5-derived N-doped carbon layer to address the disadvantages.
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Quinary RuRhPdPtAu high-entropy alloy as an efficient electrocatalyst for the hydrogen evolution reaction

Chem. Commun., 2023, Advance Article
DOI: 10.1039/D3CC04162J, Communication
Cheng Chen, Jiayin Guo, Jianhong Liu, Weiwei Li, Yongsheng Wei, Honghui Wang, Xinsheng Zhao, Lu Wei
Quinary RuRhPdPtAu high-entropy alloy nanoparticles (HEA-NPs) are synthesized from a choline chloride-urea-based deep eutectic solvent, and exhibit excellent electrocatalytic hydrogen evolution reaction with low overpotential and Tafel slope.
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Efficient one-step oxidation of isobutylene to methacrylic acid over Mo–V–Te–Cs by integrating active lattice oxygen and suitable medium acidity

Chem. Commun., 2023, Advance Article
DOI: 10.1039/D3CC04034H, Communication
Xu Liu, Qingrong Wang, Jiaqi Zhou, Ming Bao, Jiasheng Wang
One-step oxidation of isobutylene to methacrylic acid was realized over Mo–V–Te–Cs by integrating active lattice oxygen and suitable medium acidity.
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