Micellar catalysis: green solution to enable undirected and mild C–H activation of (oligo)thiophenes at challenging β-position.

Chem. Sci., 2023, Accepted Manuscript
DOI: 10.1039/D3SC03708H, Edge Article
Open Access Open Access
Pascal Hauk, Valérie Mazan, Fabrice Gallou, Joanna Wencel-Delord
The unexpected potential of the micellar medium to achieve challenging β-selective direct arylation of (oligo)thiophenes is reported. Thanks to using a water/surfactant solution combined with natural feedstock-derived undecanoic acid as...
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Tellurolate: An Effective Te-Atom Transfer Reagent to Prepare the Triad of Group 5 Metals Bis(telluridos)

Chem. Sci., 2023, Accepted Manuscript
DOI: 10.1039/D3SC03470D, Edge Article
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Shuruthi Senthil, Seongyeon Kwon, Richard Kong, Samantha N MacMillan, Pavel Zatsepin, Michael Gau, Patrick Carroll, Mu-Hyun Baik, Kyle Lancaster, Daniel J Mindiola
We show in this work how lithium tellurolate Li(X)nTeCH2SiMe3 (X = THF, n = 1, 1; X = 12-crown-4, n = 2, 2), can serve as an effective Te-atom transfer...
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Mild and scalable synthesis of phosphonorhodamines

Chem. Sci., 2023, Advance Article
DOI: 10.1039/D3SC02590J, Edge Article
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Joshua L. Turnbull, Ryan P. Golden, Brittany R. Benlian, Katharine M. Henn, Soren M. Lipman, Evan W. Miller
First reported in the 1800s, rhodamines have become indispensable fluorophores for biological imaging. We report a new, high-yielding synthesis of water soluble-rhodamines with a phosphonic acid instead of the traditional carboxylate.
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Highly electron-deficient 3,6-diaza-9-borafluorene scaffolds for the construction of luminescent chelate complexes

Chem. Sci., 2023, Accepted Manuscript
DOI: 10.1039/D3SC03876A, Edge Article
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Sergiusz Lulinski, Jan Adamek, Paulina Marek, Krzysztof Wozniak, Krzysztof Durka
The synthesis and characterization of two fluorinated 3,6-diaza-9-hydroxy-9-borafluorenes oxonium acids featuring improved hydrolytic stability and strong electron-deficient character of diazaborafluorene core is reported. These boracycles served as precursors of fluorescent...
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Conformational control enables boroxine-to-boronate cage metamorphosis

Chem. Sci., 2023, Advance Article
DOI: 10.1039/D3SC02920D, Edge Article
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Manuel Rondelli, Samuel Delgado-Hernández, Antonio H. Daranas, Tomás Martín
The conformational control of boronic acid building blocks allows efficient self-assembly into a tetrahedral boroxine cage. The nano-sized cage displays molecular metamorphosis, converting from a boroxine tetrapod to a boronate bipyramid.
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Metal organic layers enabled cell surface engineering coupling biomembrane fusion for dynamic membrane proteome profiling

Chem. Sci., 2023, Advance Article
DOI: 10.1039/D3SC03725H, Edge Article
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Qianqian Jiang, He Wang, Zichun Qiao, Yutong Hou, Zhigang Sui, Baofeng Zhao, Zhen Liang, Bo Jiang, Yukui Zhang, Lihua Zhang
A novel method termed cell surface engineering coupling biomembrane fusion based on metal organic layers was developed for dynamic membrane proteome profiling.
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Engineering a molecular ruthenium catalyst into three-dimensional metal covalent organic frameworks for efficient water oxidation

Chem. Sci., 2023, Advance Article
DOI: 10.1039/D3SC03681B, Edge Article
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Wang-Kang Han, Yong Liu, Jing-Dong Feng, Xiaodong Yan, Huan Pang, Zhi-Guo Gu
Three-dimensional metal covalent organic frameworks (3D MCOFs) were constructed by integrating molecular ruthenium water oxidation catalysts (WOCs) for realizing efficient water oxidation.
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Do metastable polymorphs always grow faster? Measuring and comparing growth kinetics of three polymorphs of tolfenamic acid

Chem. Sci., 2023, Advance Article
DOI: 10.1039/D3SC02040A, Edge Article
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Pietro Sacchi, Petros Neoptolemou, Roger J. Davey, Susan M. Reutzel-Edens, Aurora J. Cruz-Cabeza
The crystal growth rates of three polymorphs of tolfenamic acid in isopropanol solutions are measured and compared to explore the relation between crystallisation kinetics and polymorph appearance.
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Combining lipid-mimicking-enabled transition metal and enzyme mediated catalysis at the cell surface of E. coli

Chem. Sci., 2023, Accepted Manuscript
DOI: 10.1039/D3SC02960C, Edge Article
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Tristan Wegner, Alexander Dombovski, Katrin Gesing, Alexander Köhrer, Matthias Elinkmann, Uwe Karst, Frank Glorius, Joachim Jose
Being an essential multifunctional platform and interface to the extracellular environment, the cell membrane constitutes a valuable target for the modification and manipulation of cells and cellular behavior, as well...
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New insights into controlling radical migration pathways in heme enzymes gained from the study of a dye-decolorising peroxidase

Chem. Sci., 2023, Advance Article
DOI: 10.1039/D3SC04453J, Edge Article
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Marina Lučić, Michael T. Wilson, Jacob Pullin, Michael A. Hough, Dimitri A. Svistunenko, Jonathan A. R. Worrall
We show that radical migration in a heme peroxidase can be controlled and directed to a rationally designed site through simply removing an oxygen atom form the protein structure.
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