Construction of an autocatalytic reaction cycle in neutral medium for synthesis of life-sustaining sugars

Chem. Sci., 2023, Accepted Manuscript
DOI: 10.1039/D3SC03377E, Edge Article
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Hiro Tabata, Genta Chikatani, Hiroaki Nishijima, Takashi Harada, Rika Miyake, Souichiro Kato, Kensuke Igarashi, Yoshiharu Mukouyama, Soichi Shirai, Minoru Waki, Yoko Hase, Shuji Nakanishi
Autocatalytic mechanisms in carbon metabolism, such as the Calvin cycle, are responsible for the biological assimilation of CO2 to form organic compounds with complex structures, including sugars. Compounds that form...
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Computer Vision as a New Paradigm for Monitoring of Solution and Solid Phase Peptide Synthesis

Chem. Sci., 2023, Accepted Manuscript
DOI: 10.1039/D3SC01383A, Edge Article
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Chunhui Yan, Calum Fyfe, Laura Minty, Henry Barrington, Craig Jamieson, Marc Reid
We report a strategy for the camera-enabled non-contact colourimetric reaction monitoring and op-timisation of amide bond formation, mediated by coupling reagents. For amide bond formation in solution phase, investigation of...
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Elucidating the reaction mechanism of SO2 with Cu-CHA catalysts for NH3-SCR by X-ray absorption spectroscopy

Chem. Sci., 2023, Advance Article
DOI: 10.1039/D3SC03924B, Edge Article
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Anastasia Yu. Molokova, Reza K. Abasabadi, Elisa Borfecchia, Olivier Mathon, Silvia Bordiga, Fei Wen, Gloria Berlier, Ton V. W. Janssens, Kirill A. Lomachenko
In situ XAS reveals the mechanism of SO2 interaction with Cu-CHA SCR catalysts.
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Base-Mediated C-B Bond Activation of Benzylic Boronate for the Rapid Construction of β-Silyl/Boryl Functionalized 1,1-Diarylalkanes from Aromatic Alkenes

Chem. Sci., 2023, Accepted Manuscript
DOI: 10.1039/D3SC03666A, Edge Article
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Liuzhou Gao, Xinyi Liang, Linke He, Guoao Li, Shengda Chen, Jia Cao, Jing Ma, Guoqiang Wang, Shuhua Li
The effect of tBuOK on the existing state of benzylic boronates in the solution phase has been investigated in detail by NMR analysis and DFT calculations. It was determined that...
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Organocatalytic Atroposelective Synthesis of Axially Chiral N,N’-Pyrrolylindoles via De Novo Indole Formation

Chem. Sci., 2023, Accepted Manuscript
DOI: 10.1039/D3SC03686C, Edge Article
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Cong-Shuai Wang, Qi Xiong, Hui Xu, Hao-Ran Yang, Yanfeng Dang, Xiu-Qin Dong, Chun-Jiang Wang
The first organocatalytic atroposelective synthesis of axially chiral N,N’-pyrrolylindoles based on o-alkynylanilines was successfully established via de novo indole formation catalyzed by chiral phosphoric acid (CPA). This new synthetic strategy...
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Unlocking mild-condition benzene ring contraction using nonheme diiron N-oxygenase

Chem. Sci., 2023, Accepted Manuscript
DOI: 10.1039/D3SC04660E, Edge Article
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Yuan-Yang Guo, Ze-Hua Tian, Chunhua Ma, Yu-Chen Han, DaChang Bai, Zhiyong Jiang
Benzene ring contractions are useful yet rare reactions that offer a convenient synthetic route to various valuable chemicals. However, the traditional methods of benzene contraction rely on noble-metal catalysts under...
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Systematic exploration of accessible topologies of cage molecules via minimalistic models

Chem. Sci., 2023, Accepted Manuscript
DOI: 10.1039/D3SC03991A, Edge Article
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Andrew Tarzia, Emma Helen Wolpert, Kim E. Jelfs, Giovanni M. Maria Pavan
Cages are macrocyclic structures with an intrinsic internal cavity that support applications in separations, sensing and catalysis. These materials can be synthesised via self-assembly of organic or metal-organic building blocks....
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Programmable synthesis of difluorinated hydrocarbons from alkenes through a photocatalytic linchpin strategy

Chem. Sci., 2023, Advance Article
DOI: 10.1039/D3SC03951J, Edge Article
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Zhi-Qi Zhang, Cheng-Qiang Wang, Long-Ji Li, Jared L. Piper, Zhi-Hui Peng, Jun-An Ma, Fa-Guang Zhang, Jie Wu
We have devised a general and versatile approach for the synthesis of diverse difluorinated alkanes and alkenes by utilizing readily accessible ClCF2SO2Na as a practical difluoromethylene linchpin.
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Illuminating milling mechanochemistry by tandem real-time fluorescence emission and Raman spectroscopy monitoring

Chem. Sci., 2023, Accepted Manuscript
DOI: 10.1039/D3SC04082H, Edge Article
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Patrick A Julien, Mihails Arhangelskis, Luzia S. Germann, Martin Etter, Robert E. Dinnebier, Andrew James Morris, Tomislav Friščić
In pursuit of accessible and interpretable methods for direct and real-time observation of mechanochemical reactions, we demonstrate a tandem spectroscopic method for monitoring of ball-milling transformations combining fluorescence emission and...
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Spontaneous Generation of Singlet Oxygen on Microemulsion-Derived Manganese Oxides with Rich Oxygen Vacancies for Efficient Aerobic Oxidation

Chem. Sci., 2023, Accepted Manuscript
DOI: 10.1039/D3SC04418A, Edge Article
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Jun Tang, Junbao Chen, Zhanyu Zhang, Qincheng Ma, Xiaolong Hu, Peng Li, Zhiqiang Liu, Peixin Cui, Chao Wan, Qingping Ke, Lei Fu, Jeonghun Kim, Takashi Hamada, Yunqing Kang, Yusuke Yamauchi
Developing innovative catalysts for efficiently activating O2 into singlet oxygen (1O2) is a cutting-edge field with the potential to revolutionize green chemical synthesis. Despite its promise, practical implementation remains a...
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