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Microenvironment engineering of non-noble metal alloy for selective propane dehydrogenation Chem (IF 19.1) Pub Date : 2024-09-17 Xin Chang, Zhenpu Lu, Ran Luo, Xianhui Wang, Guodong Sun, Donglong Fu, Zhi-Jian Zhao, Jinlong Gong
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Recent progress in energy-saving hydrogen production by coupling with value-added anodic reactions Chem (IF 19.1) Pub Date : 2024-09-17 Jing Li, Haohong Duan
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Single-molecule spectroscopic probing of N-heterocyclic carbenes on a two-dimensional metal Chem (IF 19.1) Pub Date : 2024-09-16 Linfei Li, Sayantan Mahapatra, Jeremy F. Schultz, Xu Zhang, Nan Jiang
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Chemical gardens as analogs for prebiotic chemistry on ocean worlds Chem (IF 19.1) Pub Date : 2024-09-16 Theresa C. Marlin, Jessica M. Weber, Rachel Y. Sheppard, Scott Perl, Derek Diener, Marc M. Baum, Laura M. Barge
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Synthetic flagella spin and contract at the expense of chemical fuel Chem (IF 19.1) Pub Date : 2024-09-16 Brigitte A.K. Kriebisch, Christine M.E. Kriebisch, Hamish W.A. Swanson, Daniel Bublitz, Massimo Kube, Alexander M. Bergmann, Alexander van Teijlingen, Zoe MacPherson, Aras Kartouzian, Hendrik Dietz, Matthias Rief, Tell Tuttle, Job Boekhoven
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Guest binding is governed by multiple stimuli in low-symmetry metal-organic cages containing bis-pyridyl(imine) vertices Chem (IF 19.1) Pub Date : 2024-09-13 Yuchong Yang, Tanya K. Ronson, Paula C.P. Teeuwen, Yuyin Du, Jieyu Zheng, David J. Wales, Jonathan R. Nitschke
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Analysis of kinetic asymmetry in a multi-cycle reaction network establishes the principles for autonomous compartmentalized molecular ratchets Chem (IF 19.1) Pub Date : 2024-09-13 Emanuele Penocchio, Ahmad Bachir, Alberto Credi, Raymond Dean Astumian, Giulio Ragazzon
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Pyridine-boryl radical-catalyzed [3π + 2σ] cycloaddition for the synthesis of pyridine isosteres Chem (IF 19.1) Pub Date : 2024-09-12 Yuan Liu, Shuang Lin, Zhengwei Ding, Yin Li, Ya-Jie Tang, Jiang-Hao Xue, Qingjiang Li, Pengfei Li, Honggen Wang
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Catalyst: Click chemistry: A catalyst for the democratization of synthesis Chem (IF 19.1) Pub Date : 2024-09-12 Adam D. Moorhouse, Joshua A. Homer, John E. Moses
Dr. Adam D. Moorhouse obtained his PhD at the University of Nottingham, UK. In the Moses group, he specializes in click chemistry to advance drug discovery processes. Dr. Joshua A. Homer completed his PhD at the University of Auckland, New Zealand. As a Research Investigator in the Moses group, he applies click chemistry to develop new antibiotics. Dr. John E. Moses is the founding professor of click
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Reaction: A future where all bonds click Chem (IF 19.1) Pub Date : 2024-09-12 Tim Cernak
Tim Cernak is an associate professor of Medicinal Chemistry at the University of Michigan. He holds appointments in the University of Michigan Department of Chemistry, Program in Chemical Biology, Center for Global Health Equity, and Michigan Institute for Data Science. Tim’s research interests include chemical synthesis, catalysis, total synthesis, cheminformatics, ecology, data science, automation
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Reaction: Programmable chemputable click chemistry Chem (IF 19.1) Pub Date : 2024-09-12 Melanie Guillén-Soler, Leroy Cronin
Melanie Guillén-Soler received her MS degree in organic chemistry in 2018 from Universidad Autónoma de Madrid (UAM) and her PhD in chemistry from Universidade de Santiago de Compostela (2023, USC), where she worked on the development of novel electrocatalyst materials for advanced energy-conversion technologies. Currently, she is a postdoctoral researcher in the Cronin group, working on automation
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Advancing aromatic ketones as aryl electrophiles in versatile cross-coupling reactions Chem (IF 19.1) Pub Date : 2024-09-12 Longhuan Xie, Yan Xu
In this issue of Chem, Yamaguchi and coworkers introduce an exciting strategy for the deacylative cross-coupling of aromatic ketones. Aromatic ketones are first converted into aromatic esters via sequential Claisen and regioselective retro-Claisen condensation. The esters then undergo transition-metal-catalyzed decarbonylative cross-coupling reactions with various nucleophiles affording C–C and C–heteroatom
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Minute-timescale free-energy calculations reveal a pseudo-active state in the adenosine A2A receptor activation mechanism Chem (IF 19.1) Pub Date : 2024-09-09 Vincenzo Maria D’Amore, Paolo Conflitti, Luciana Marinelli, Vittorio Limongelli
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Ribosomal peptides with polycyclic isoprenoid moieties Chem (IF 19.1) Pub Date : 2024-09-06 Florian Hubrich, Sanath K. Kandy, Clara Chepkirui, Chandrashekhar Padhi, Silja Mordhorst, Philipp Moosmann, Tao Zhu, Muriel Gugger, Jonathan R. Chekan, Jörn Piel
Isoprenoid modifications of proteins and peptides serve fundamental biological functions and are of therapeutic interest. While C15 (farnesyl) and C20 (geranylgeranyl) moieties are prevalent among proteins, known ribosomal peptide prenylations involve shorter-chain units not exceeding farnesyl in size. To our knowledge, cyclized terpene moieties have not been reported from either biomolecule class
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A high-throughput workflow to analyze sequence-conformation relationships and explore hydrophobic patterning in disordered peptoids Chem (IF 19.1) Pub Date : 2024-09-06 Erin C. Day, Supraja S. Chittari, Keila C. Cunha, Roy J. Zhao, James N. Dodds, Delaney C. Davis, Erin S. Baker, Rebecca B. Berlow, Joan-Emma Shea, Rishikesh U. Kulkarni, Abigail S. Knight
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Energy transfer-based X-ray imaging scintillators Chem (IF 19.1) Pub Date : 2024-09-05 Jian-Xin Wang, Osama Shekhah, Osman M. Bakr, Mohamed Eddaoudi, Omar F. Mohammed
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A skeletally diverse library of bioactive natural-product-like compounds enabled by late-stage P450-catalyzed oxyfunctionalization Chem (IF 19.1) Pub Date : 2024-09-05 Andrew R. Bortz, John M. Bennett, Rudi Fasan
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Enantioselective desymmetrization and parallel kinetic resolution of cyclopropanes via C–C activation: Synthesis of chiral β-lactams Chem (IF 19.1) Pub Date : 2024-09-05 Hao Wu, Yiyao Wang, Shiyuan Sui, Gongming Chen, Lei Wang, Jiaxin Yang, Junbiao Chang, Dachang Bai
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Atom swap in triple bonds via nitrogen-deletion coupling with gem-diborylalkanes Chem (IF 19.1) Pub Date : 2024-09-05 Liangxuan Xu, Du Chen, Peng Zhang, Chungu Xia, Chao Liu
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Enantioselective reductive C–O bond cleavage driven by photoinduced electron transfer Chem (IF 19.1) Pub Date : 2024-09-04 Wen-Yao Wang, Jing-Jun Wang, Jia-Bin Pan, Li-Jun Xiao, Qi-Lin Zhou
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Photoinduced, ground-state charge-transfer complex Chem (IF 19.1) Pub Date : 2024-09-04 Qilei Zhu
In this issue of Chem, Chen, Zhang, and coworkers reported an unprecedented ground-state, kinetically trapped, photoinduced charge-transfer complex between an electron-deficient 1,8-naphthalimide acceptor and an electron-rich amine donor. This complex not only has fundamental physical implications in electron donor-acceptor interactions but may also address several challenges in redox-triggered polymerization
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One step at a time Chem (IF 19.1) Pub Date : 2024-09-03 Rui Tang
Download: Download high-res image (379KB) Download: Download full-size image Dr. Rui Tang obtained her BSc degree in chemistry/chemical technology from a joint program between Sun Yat-Sen University and the Hong Kong Polytechnic University. She then got a MRes degree with distinction in catalysis from Imperial College London. After that, she was admitted to the joint PhD program offered by the University
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Transition metal-free difunctionalization of unactivated alkenes: Arylation/azidation, arylation/chlorination, and arylation/cyanation Chem (IF 19.1) Pub Date : 2024-09-02 Li Li, Viresh H. Rawal
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Boosting selective fusion of protocells with DNA logic circuits for in situ detection of exosomal microRNA Chem (IF 19.1) Pub Date : 2024-08-30 Mingshu Xiao, Xiwei Wang, Qunyan Yao, Li Li, Chunhai Fan, Hao Pei
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The role of by-products in proton storage Chem (IF 19.1) Pub Date : 2024-08-30 Yuan Chen, Guoqun Zhang, Mei Zou, Huichao Dai, Mi Tang, Kun Fan, Yueyue Cao, Minglei Mao, Tianyou Zhai, Wenping Hu, Chengliang Wang
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The industrialization of lithium sulfide nano-powder material Chem (IF 19.1) Pub Date : 2024-08-30 Lei Yin, Weifeng Li, Qirui Cao, Siu Wing Or, Zhenyu Xing
Lithium sulfide nano-powder material holds great promise as a cathode material and prelithiation agent due to its high theoretical capacity and as an indispensable precursor for sulfide solid electrolytes. However, its industrial application is greatly impeded by problems of low purity, large particle size, and high cost. Here, we evaluate the feasibility and commercial potential of various synthetic
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Efficient earth-abundant copper photocatalysis enabled by metal-arene interaction Chem (IF 19.1) Pub Date : 2024-08-29 Chong Deng, Wenliang Huang
In this issue of Chem, Che et al. report a dinuclear copper(I) complex as an air-stable, efficient photocatalyst for C–C coupling reactions with unact…
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Lighting up industrial mechanochemistry: Real-time in situ monitoring of reactive extrusion using energy-dispersive X-ray diffraction Chem (IF 19.1) Pub Date : 2024-08-28 Nikita Y. Gugin, Kirill V. Yusenko, Andrew King, Klas Meyer, Dominik Al-Sabbagh, Jose A. Villajos, Franziska Emmerling
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Anion-derived contact ion pairing as a unifying principle for electrolyte design Chem (IF 19.1) Pub Date : 2024-08-26 Stefan Ilic, Sydney N. Lavan, Justin G. Connell
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Solid-electrolyte interphase governs zinc ion transfer kinetics in high-rate and stable zinc metal batteries Chem (IF 19.1) Pub Date : 2024-08-21 Xun Guo, Junfeng Lu, Mi Wang, Ao Chen, Hu Hong, Qing Li, Jiaxiong Zhu, Yanbo Wang, Shuo Yang, Zhaodong Huang, Yanlei Wang, Zengxia Pei, Chunyi Zhi
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Nitrogen electroreduction to ammonia with phosphonium proton shuttles: Mass-transport vs. electrode surface chemistry effects Chem (IF 19.1) Pub Date : 2024-08-21 Ngoc-Trung Nguyen, Luke A. O’Dell, Khang Ngoc Dinh, Rebecca Y. Hodgetts, Cuong K. Nguyen, Koustav Banerjee, Duong T.H. Truong, Jacinta M. Bakker, Alasdair McKay, Douglas R. MacFarlane, Hoang-Long Du, Alexandr N. Simonov
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Identifying the lithium bond and lithium ionic bond in electrolytes Chem (IF 19.1) Pub Date : 2024-08-20 Nan Yao, Xiang Chen, Shu-Yu Sun, Yu-Chen Gao, Legeng Yu, Yan-Bin Gao, Wei-Lin Li, Qiang Zhang
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A crystalline trianionic triangular triboron species Chem (IF 19.1) Pub Date : 2024-08-20 Zhongtao Feng, Rei Kinjo
Coulomb repulsion in multiply charged ions (MCIs) is mitigated by long-range electrostatic interaction with the distant charge separation and delocalized systems. Meanwhile, MCIs featuring the charged centers located at two directly connected atoms (E+/−–E+/−) bear a strong repulsive force, which leads to electron detachment or molecular fragmentation, namely, Coulomb explosion. Here, we describe the
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Fluorinating electrophilic interception in the oxidation or protonation of alkynyl tetracoordinate borons Chem (IF 19.1) Pub Date : 2024-08-20 Xingxing Ma, Zihao Zhong, Qiuling Song
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Subcellular targeted anion transporters Chem (IF 19.1) Pub Date : 2024-08-20 William G. Ryder, Aviva Levina, Marcus E. Graziotto, Bryson A. Hawkins, David E. Hibbs, Elizabeth J. New, Philip A. Gale
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Designing carbon dots for enhanced photo-catalysis: Challenges and opportunities Chem (IF 19.1) Pub Date : 2024-08-19 Lukáš Zdražil, Alejandro Cadranel, Miroslav Medved‘, Michal Otyepka, Radek Zbořil, Dirk M. Guldi
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Bioengineering of syrbactin megasynthetases for immunoproteasome inhibitor production Chem (IF 19.1) Pub Date : 2024-08-15
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Electrochemical refining of energy-saving coupled systems toward generation of high-value chemicals Chem (IF 19.1) Pub Date : 2024-08-15 Chenyang Li, Yi Wang, Xiao Wang, Tasmia Azam, Zhong-Shuai Wu
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Electrocatalytic reduction of nitrogen oxide species to ammonia Chem (IF 19.1) Pub Date : 2024-08-12
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Manipulating symmetry-breaking charge separation employing molecular recognition Chem (IF 19.1) Pub Date : 2024-08-09
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Progress in optimization of automated glycan assembly Chem (IF 19.1) Pub Date : 2024-08-08
Synthesis of complex glycans is extremely challenging. In the current issue of Device, Seeberger and co-workers introduce a new oligosaccharide synthesizer. The introduced technology integrates innovative solutions to overcome difficulties associated with solid-phase oligosaccharide synthesis. The focus on an energy efficient, smaller, and user-friendly device forecasts exciting advances in glycochemistry
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Omics approach for electrolytes discovery Chem (IF 19.1) Pub Date : 2024-08-08
The development of electric aviation is limited by the need for high-power and high-capacity Li batteries. Recently, in Joule, Helms and co-workers report an omics-enabled approach to the discovery of advanced electrolytes, particularly for batteries in electric aircraft applications.
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A case study: From reductionism to holism Chem (IF 19.1) Pub Date : 2024-08-08
The relationship between the whole and its parts has been a subject of philosophical proposition for centuries, with reductionism and holism offering divergent perspectives. Recently, through a case study by B.Z. Tang and colleagues published in Matter, aggregate science was coined as a feasible approach to understanding the relationship between the whole and its parts.
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Creation and optimization of artificial metalloenzymes: Harnessing the power of directed evolution and beyond Chem (IF 19.1) Pub Date : 2024-08-08
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Diversifying hierarchical ionic assembly by docking cations to anions as salt bridges Chem (IF 19.1) Pub Date : 2024-08-06
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Water, metal ions, and me: A chemist’s tale of serendipity and discovery Chem (IF 19.1) Pub Date : 2024-07-31 Robert J. Mayer
Download: Download high-res image (362KB) Download: Download full-size imageRobert Mayer studied chemistry at Ludwig-Maximilians-Universität in Munich, where he subsequently pursued PhD studies in physical-organic chemistry in the group of Prof. Herbert Mayr and Dr. Armin Ofial. In 2021, he joined the lab of Prof. Joseph Moran as a postdoctoral researcher, investigating nonenzymatic pathways of amino
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Boosting single-molecule magnet performance Chem (IF 19.1) Pub Date : 2024-07-31 Joulia Larionova, Yannick Guari, Gautier Félix
The improvement in performances of single-molecule magnets (SMMs) is of significant importance. In this issue of Chem, Murugesu and co-workers demonstrate the rational design of new genuine SMMs by coupling lanthanide ions with radical ligands. Their work demonstrates enhanced lanthanide/radical exchange coupling conducting to an impressive giant coercive field in an SMM.
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Reaction: The challenge of open-shell transition metal catalysis in “systems chemistry” Chem (IF 19.1) Pub Date : 2024-07-30 Heather J. Kulik
Professor Heather J. Kulik is a professor in chemical engineering and chemistry at MIT. She received her BE in chemical engineering from the Cooper Union in 2004 and her PhD from the Department of Materials Science and Engineering at MIT in 2009. She completed postdocs at Lawrence Livermore and Stanford prior to joining MIT as a faculty member in 2013. Her research in computational inorganic chemistry
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Reaction: Interconnection between synthetic transformations and molecular function Chem (IF 19.1) Pub Date : 2024-07-30 Santiago Cañellas
Santiago Cañellas is currently leading the Parallel Medicinal Chemistry team at J&J Innovative Medicines, Toledo (Spain). Embedded in Therapeutics Discovery, his team focuses on accelerating the progression of medicinal chemistry programs through the application of AI/ML-driven library design and automated high-throughput chemical synthesis. Prior to joining J&J Innovative Medicines, he performed his
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Catalyst: Systems chemistry links reactions to molecular function Chem (IF 19.1) Pub Date : 2024-07-30 Haiyan Huang, Andrew McGrath, Christopher O. Audu, Tim Cernak
Andrew McGrath completed his PhD studies at the University of Michigan with Tim Cernak, studying amine-acid coupling reactions and their application in medicinal chemistry. Andrew was an undergraduate of the University of Colorado at Colorado Springs and is currently a postdoctoral researcher at Merck & Co., Inc. in Rahway, NJ. Haiyan Huang is currently a postdoctoral fellow in the Cernak Lab at the
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Reaction: A systems approach enables discoveries in synthetic chemistry Chem (IF 19.1) Pub Date : 2024-07-30 Evan Ferry, Masha Elkin
Evan Ferry is a graduate student in the Elkin Group. He studied chemistry and philosophy at the University of Michigan, where he researched carbonyl-olefin metathesis with Prof. Corinna Schindler. Masha Elkin is the D. Reid (1941) and Barbara J. Weedon Career Development Assistant Professor of Chemistry at MIT. She completed her BA in chemistry with Prof. Vladimir Birman (Washington University in St
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New trends for transition metal-catalyzed ortho/ipso difunctionalizations of arenes Chem (IF 19.1) Pub Date : 2024-07-29 Dorian Dupommier, Tatiana Besset
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Versatile deacylative cross-coupling of aromatic ketones Chem (IF 19.1) Pub Date : 2024-07-29 Hikaru Nakahara, Ryota Isshiki, Masayuki Kubo, Keiichiro Iizumi, Kei Muto, Junichiro Yamaguchi
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Dynamic vertical triplet energies: Understanding and predicting triplet energy transfer Chem (IF 19.1) Pub Date : 2024-07-26
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Charge delocalization and global aromaticity in a partially fused 12-porphyrin nanoring Chem (IF 19.1) Pub Date : 2024-07-25