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Chromium Nitride Umpolung Tuned by the Locus of Oxidation J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Diego Martelino, Samyadeb Mahato, Warren VandeVen, Nicholas M. Hein, Ryan M. Clarke, Gregory A. MacNeil, Fabrice Thomas, Tim Storr
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Continuous-Flow Reactor Synthesis for Homogeneous 1 nm-Sized Extremely Small High-Entropy Alloy Nanoparticles J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Hiroki Minamihara, Kohei Kusada, Dongshuang Wu, Tomokazu Yamamoto, Takaaki Toriyama, Syo Matsumura, Loku Singgapulige Rosantha Kumara, Koji Ohara, Osami Sakata, Shogo Kawaguchi, Yoshiki Kubota, Hiroshi Kitagawa
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Templating Bicarbonate in the Second Coordination Sphere Enhances Electrochemical CO2 Reduction Catalyzed by Iron Porphyrins J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Jeffrey S. Derrick, Matthias Loipersberger, Sepand K. Nistanaki, Aila V. Rothweiler, Martin Head-Gordon, Eva M. Nichols, Christopher J. Chang
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An Artificial Metalloenzyme Based on a Copper Heteroscorpionate Enables sp3 C–H Functionalization via Intramolecular Carbene Insertion J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Corentin Rumo, Alina Stein, Juliane Klehr, Ryo Tachibana, Alessandro Prescimone, Daniel Häussinger, Thomas R. Ward
The selective functionalization of sp3 C–H bonds is a versatile tool for the diversification of organic compounds. Combining attractive features of homogeneous and enzymatic catalysts, artificial metalloenzymes offer an ideal means to selectively modify these inert motifs. Herein, we report on a copper(I) heteroscorpionate complex embedded within streptavidin that catalyzes the intramolecular insertion
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Oxygen Vacancy-Mediated Selective C–N Coupling toward Electrocatalytic Urea Synthesis J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Xiaoxiao Wei, Xiaojian Wen, Yingying Liu, Chen Chen, Chao Xie, Dongdong Wang, Mengyi Qiu, Nihan He, Peng Zhou, Wei Chen, Jun Cheng, Hongzhen Lin, Jianfeng Jia, Xian-Zhu Fu, Shuangyin Wang
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Palladium Mediated Synthesis of Protein–Polyarene Conjugates J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Jacob Rodriguez, Heemal H. Dhanjee, Bradley L. Pentelute, Stephen L. Buchwald
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Intrinsically Re-curable Photopolymers Containing Dynamic Thiol-Michael Bonds J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Connor J. Stubbs, Anissa L. Khalfa, Viviane Chiaradia, Joshua C. Worch, Andrew P. Dove
The development of photopolymers that can be depolymerized and subsequently re-cured using the same light stimulus presents a significant technical challenge. A bio-sourced terpenoid structure, l-carvone, inspired the creation of a re-curable photopolymer in which the orthogonal reactivity of an irreversible thioether and a dynamic thiol-Michael bond enables both photopolymerization and thermally driven
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Reversible Structural Isomerization of Nature’s Water Oxidation Catalyst Prior to O–O Bond Formation J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Yu Guo, Johannes Messinger, Lars Kloo, Licheng Sun
Photosynthetic water oxidation is catalyzed by a manganese–calcium oxide cluster, which experiences five “S-states” during a light-driven reaction cycle. The unique “distorted chair”-like geometry of the Mn4CaO5(6) cluster shows structural flexibility that has been frequently proposed to involve “open” and “closed”-cubane forms from the S1 to S3 states. The isomers are interconvertible in the S1 and
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Structural Basis for Dityrosine-Mediated Inhibition of α-Synuclein Fibrillization J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Cagla Sahin, Eva Christina Østerlund, Nicklas Österlund, Joana Costeira-Paulo, Jannik Nedergaard Pedersen, Gunna Christiansen, Janni Nielsen, Anne Louise Grønnemose, Søren Kirk Amstrup, Manish K. Tiwari, R. Shyama Prasad Rao, Morten Jannik Bjerrum, Leopold L. Ilag, Michael J. Davies, Erik G. Marklund, Jan Skov Pedersen, Michael Landreh, Ian Max Møller, Thomas J. D. Jørgensen, Daniel Erik Otzen
α-Synuclein (α-Syn) is an intrinsically disordered protein which self-assembles into highly organized β-sheet structures that accumulate in plaques in brains of Parkinson’s disease patients. Oxidative stress influences α-Syn structure and self-assembly; however, the basis for this remains unclear. Here we characterize the chemical and physical effects of mild oxidation on monomeric α-Syn and its aggregation
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Inherent Minor Conformer of Bordetella Effector BteA Directs Chaperone-Mediated Unfolding J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Adi Yahalom, Hadassa Shaked, Sharon Ruthstein, Jordan H. Chill
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Ultralow-Loading Pt/Zn Hybrid Cluster in Zeolite HZSM-5 for Efficient Dehydroaromatization J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Genwei Chen, Lingzhe Fang, Tao Li, Yizhi Xiang
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Conformational Flexibility as a Tool for Enabling Site-Selective Functionalization of Unactivated sp3 C–O Bonds in Cyclic Acetals J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Ciro Romano, Laura Talavera, Enrique Gómez-Bengoa, Ruben Martin
A dual catalytic manifold that enables site-selective functionalization of unactivated sp3 C–O bonds in cyclic acetals with aryl and alkyl halides is reported. The reaction is triggered by an appropriate σ*–p orbital overlap prior to sp3 C–O cleavage, thus highlighting the importance of conformational flexibility in both reactivity and site selectivity. The protocol is characterized by its excellent
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Synergistic Stimulation of Metal–Organic Frameworks for Stable Super-cooled Liquid and Quenched Glass J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Zheng Yin, Yingbo Zhao, Shuang Wan, Jian Yang, Zhaolin Shi, Si-Xu Peng, Ming-Zhu Chen, Tian-Yi Xie, Teng-Wu Zeng, Osamu Yamamuro, Masami Nirei, Hiroshi Akiba, Yue-Biao Zhang, Hai-Bin Yu, Ming-Hua Zeng
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In Situ Mechanistic Insights for the Oxygen Reduction Reaction in Chemically Modulated Ordered Intermetallic Catalyst Promoting Complete Electron Transfer J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Soumi Mondal, Debabrata Bagchi, Mohd Riyaz, Shreya Sarkar, Ashutosh Kumar Singh, C. P. Vinod, Sebastian C. Peter
The well-known limitation of alkaline fuel cells is the slack kinetics of the cathodic half-cell reaction, the oxygen reduction reaction (ORR). Platinum, being the most active ORR catalyst, is still facing challenges due to its corrosive nature and sluggish kinetics. Many novel approaches for substituting Pt have been reported, which suffer from stability issues even after mighty modifications. Designing
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Structural Basis of Pyridostatin and Its Derivatives Specifically Binding to G-Quadruplexes J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Liu-Yi Liu, Tian-Zhu Ma, You-Liang Zeng, Wenting Liu, Zong-Wan Mao
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Ligand-Field Spectroscopy of Co(III) Complexes and the Development of a Spectrochemical Series for Low-Spin d6 Charge-Transfer Chromophores J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-24 Jonathan T. Yarranton, James K. McCusker
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Detection of Few Hydrogen Peroxide Molecules Using Self-Reporting Fluorescent Nanodiamond Quantum Sensors J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-23 Yingke Wu, Priyadharshini Balasubramanian, Zhenyu Wang, Jaime A. S. Coelho, Mateja Prslja, Reiner Siebert, Martin B. Plenio, Fedor Jelezko, Tanja Weil
Hydrogen peroxide (H2O2) plays an important role in various signal transduction pathways and regulates important cellular processes. However, monitoring and quantitatively assessing the distribution of H2O2 molecules inside living cells requires a nanoscale sensor with molecular-level sensitivity. Herein, we show the first demonstration of sub-10 nm-sized fluorescent nanodiamonds (NDs) as catalysts
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Identifying the Real Chemistry of the Synthesis and Reversible Transformation of AuCd Bimetallic Clusters J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-23 Huixin Xiang, Hao Yan, Jiaohu Liu, Ranran Cheng, Cong-Qiao Xu, Jun Li, Chuanhao Yao
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Transcriptome-Wide Mapping of Small-Molecule RNA-Binding Sites in Cells Informs an Isoform-Specific Degrader of QSOX1 mRNA J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-23 Yuquan Tong, Quentin M. R. Gibaut, Warren Rouse, Jessica L. Childs-Disney, Blessy M. Suresh, Daniel Abegg, Shruti Choudhary, Yoshihiro Akahori, Alexander Adibekian, Walter N. Moss, Matthew D. Disney
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Anisotropic Molecular Organization at a Liquid/Vapor Interface Promotes Crystal Nucleation with Polymorph Selection J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-23 Xin Yao, Qitong Liu, Bu Wang, Junguang Yu, Michael M. Aristov, Chenyang Shi, Geoff G. Z. Zhang, Lian Yu
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Recycling of Solvent Allows for Multiple Rounds of Reproducible Nanoparticle Synthesis J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-23 Cody J. Wrasman, Chengshuang Zhou, Aisulu Aitbekova, Emmett D. Goodman, Matteo Cargnello
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Inherent Promotion of Ionic Conductivity via Collective Vibrational Strong Coupling of Water with the Vacuum Electromagnetic Field J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-23 Tomohiro Fukushima, Soushi Yoshimitsu, Kei Murakoshi
Hydrogen bonding interactions among water molecules play a critical role in chemical reactivity, dynamic proton mobility, static dielectric behavior, and the thermodynamic properties of water. In this study, we demonstrate the modification of ionic conductivity of water through hybridization with a vacuum electromagnetic field by strongly coupling the O─H stretching mode of H2O to a Fabry–Perot cavity
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Ultramicroporous Organophosphorus Polymers via Self-Accelerating P–C Coupling Reactions: Kinetic Effects on Crosslinking Environments and Porous Structures J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-23 Zhikai Zhang, Qing Wang, Haiming Liu, Tao Li, Yi Ren
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Cascade C–H-Activated Polyannulations toward Ring-Fused Heteroaromatic Polymers for Intracellular pH Mapping and Cancer Cell Killing J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-23 Kang Wang, Saisai Yan, Ting Han, Qian Wu, Neng Yan, Miaomiao Kang, Jinyin Ge, Dong Wang, Ben Zhong Tang
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Copper-Catalyzed Stereospecific Transformations of Alkylboronic Esters J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-23 Ningxin Xu, Hao Liang, James P. Morken
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Ketone–Olefin Coupling of Aliphatic and Aromatic Carbonyls Catalyzed by Excited-State Acridine Radicals J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-23 Nicholas J. Venditto, Yiyang S. Liang, Roukaya K. El Mokadem, David A. Nicewicz
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Oxygen-Inserted Top-Surface Layers of Ni for Boosting Alkaline Hydrogen Oxidation Electrocatalysis J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-22 Yana Men, Xiaozhi Su, Peng Li, Yue Tan, Chuangxin Ge, Shuangfeng Jia, Lei Li, Jianbo Wang, Gongzhen Cheng, Lin Zhuang, Shengli Chen, Wei Luo
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Hydroaminoalkylation for the Catalytic Addition of Amines to Alkenes or Alkynes: Diverse Mechanisms Enable Diverse Substrate Scope J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-22 Rebecca C. DiPucchio, Sorin-Claudiu Rosca, Laurel L. Schafer
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Shielding Protection by Mesoporous Catalysts for Improving Plasma-Catalytic Ambient Ammonia Synthesis J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-22 Yaolin Wang, Wenjie Yang, Shanshan Xu, Shufang Zhao, Guoxing Chen, Anke Weidenkaff, Christopher Hardacre, Xiaolei Fan, Jun Huang, Xin Tu
Plasma catalysis is a promising technology for decentralized small-scale ammonia (NH3) synthesis under mild conditions using renewable energy, and it shows great potential as an alternative to the conventional Haber–Bosch process. To date, this emerging process still suffers from a low NH3 yield due to a lack of knowledge in the design of highly efficient catalysts and the in situ plasma-induced reverse
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Hard Ferromagnetism Down to the Thinnest Limit of Iron-Intercalated Tantalum Disulfide J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-22 Samra Husremović, Catherine K. Groschner, Katherine Inzani, Isaac M. Craig, Karen C. Bustillo, Peter Ercius, Nathanael P. Kazmierczak, Jacob Syndikus, Madeline Van Winkle, Shaul Aloni, Takashi Taniguchi, Kenji Watanabe, Sinéad M. Griffin, D. Kwabena Bediako
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Automated Rational Design of Metal–Organic Polyhedra J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-22 Aleksandar Kondinski, Angiras Menon, Daniel Nurkowski, Feroz Farazi, Sebastian Mosbach, Jethro Akroyd, Markus Kraft
Metal–organic polyhedra (MOPs) are hybrid organic–inorganic nanomolecules, whose rational design depends on harmonious consideration of chemical complementarity and spatial compatibility between two or more types of chemical building units (CBUs). In this work, we apply knowledge engineering technology to automate the derivation of MOP formulations based on existing knowledge. For this purpose we have
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Constructing Unique Mesoporous Carbon Superstructures via Monomicelle Interface Confined Assembly J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-22 Zaiwang Zhao, Linlin Duan, Yujuan Zhao, Lipeng Wang, Junye Zhang, Fanxing Bu, Zhihao Sun, Tengsheng Zhang, Mengli Liu, Hanxing Chen, Yi Yang, Kun Lan, Zirui Lv, Lianhai Zu, Pengfei Zhang, Renchao Che, Yun Tang, Dongliang Chao, Wei Li, Dongyuan Zhao
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Potential Difference-Modulated Synthesis of Self-Standing Covalent Organic Framework Membranes at Liquid/Liquid Interfaces J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-22 Rongjie Yang, Shanshan Liu, Qi Sun, Qiaobo Liao, Kai Xi, Bin Su
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Integrated Photocatalytic Reduction and Oxidation of Perfluorooctanoic Acid by Metal–Organic Frameworks: Key Insights into the Degradation Mechanisms J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-22 Yinghao Wen, Ángel Rentería-Gómez, Gregory S. Day, Mallory F. Smith, Tian-Hao Yan, Ray Osman K. Ozdemir, Osvaldo Gutierrez, Virender K. Sharma, Xingmao Ma, Hong-Cai Zhou
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Selective Axial-to-Equatorial Epimerization of Carbohydrates J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-22 Hayden M. Carder, Yong Wang, Alison E. Wendlandt
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Trident Molecule with Nanobrush–Nanoparticle–Nanofiber Transition Property Spatially Suppresses Tumor Metastasis J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-22 Ge Gao, Yao-Wen Jiang, Wenjun Zhan, Xiaoyang Liu, Runqun Tang, Xianbao Sun, Yu Deng, Lingling Xu, Gaolin Liang
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The Biosynthetic Landscape of Triceptides Reveals Radical SAM Enzymes That Catalyze Cyclophane Formation on Tyr- and His-Containing Motifs J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-21 Ryosuke Sugiyama, Angelica Faith L. Suarez, Yohei Morishita, Thi Quynh Ngoc Nguyen, Yi Wei Tooh, Muhammad Nur Hadi Bin Roslan, Justin Lo Choy, Qi Su, Wei Yang Goh, Gregory Adrian Gunawan, Fong Tian Wong, Brandon I. Morinaka
Peptide-derived cyclophanes inhabit a unique niche in the chemical space of macrocyclic peptides with several examples of pharmaceutical importance. Although both synthetic and biocatalytic methods are available for constructing these macrocycles, versatile (bio)catalysts able to incorporate a variety of amino acids that compose the macrocycle would be useful for the creation of diverse peptide cyclophanes
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Understanding the Impacts of Support–Polymer Interactions on the Dynamics of Poly(ethyleneimine) Confined in Mesoporous SBA-15 J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-21 Hyun June Moon, Jan-Michael Carrillo, Johannes Leisen, Bobby G. Sumpter, Naresh C. Osti, Madhusudan Tyagi, Christopher W. Jones
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In Situ Assembly of Platinum(II)-Metallopeptide Nanostructures Disrupts Energy Homeostasis and Cellular Metabolism J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-21 Zhixuan Zhou, Konrad Maxeiner, Pierpaolo Moscariello, Siyuan Xiang, Yingke Wu, Yong Ren, Colette J. Whitfield, Lujuan Xu, Anke Kaltbeitzel, Shen Han, David Mücke, Haoyuan Qi, Manfred Wagner, Ute Kaiser, Katharina Landfester, Ingo Lieberwirth, David Y.W. Ng, Tanja Weil
Nanostructure-based functions are omnipresent in nature and essential for the diversity of life. Unlike small molecules, which are often inhibitors of enzymes or biomimetics with established methods of elucidation, we show that functions of nanoscale structures in cells are complex and can implicate system-level effects such as the regulation of energy and redox homeostasis. Herein, we design a pl
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REVEALR-Based Genotyping of SARS-CoV-2 Variants of Concern in Clinical Samples J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-21 Kefan Yang, Daniel N. Schuder, Arlene K. Ngor, John C. Chaput
The SARS-CoV-2 virus has evolved into new strains that increase viral transmissibility and reduce vaccine protection. The rapid circulation of these more harmful strains across the globe has created a pressing need for alternative public health screening tools. REVEALR (RNA-encoded viral nucleic acid analytic reporter), a rapid and highly sensitive DNAzyme-based detection system, functions with perfect
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Supramolecular Mechanosensitive Potassium Channel Formed by Fluorinated Amphiphilic Cyclophane J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-21 Kohei Sato, Ryo Sasaki, Ryoto Matsuda, Mayuko Nakagawa, Toru Ekimoto, Tsutomu Yamane, Mitsunori Ikeguchi, Kazuhito V. Tabata, Hiroyuki Noji, Kazushi Kinbara
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Modular Two-Step Route to Sulfondiimidamides J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-21 Ze-Xin Zhang, Charles Bell, Mingyan Ding, Michael C. Willis
Sulfur functional groups are common motifs in bioactive molecules. Sulfonamides are most prevalent but related aza-derivatives, in which oxygen atoms are replaced by imidic nitrogens, such as sulfoximines and sulfonimidamides, are gaining attraction. Despite this activity, the double aza-variants of sulfonamides, termed sulfondiimidamides, are almost completely absent from the literature. The reason
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Selective ortho-C–H Activation in Arenes without Functional Groups J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-21 Antony P. Y. Chan, Martin Jakoobi, Chenxu Wang, Robert T. O’Neill, Gülsevim S. S. Aydin, Nathan Halcovitch, Roman Boulatov, Alexey G. Sergeev
Aromatic C–H activation in alkylarenes is a key step for the synthesis of functionalized organic molecules from simple hydrocarbon precursors. Known examples of such C–H activations often yield mixtures of products resulting from activation of the least hindered C–H bonds. Here we report highly selective ortho-C–H activation in alkylarenes by simple iridium complexes. We demonstrate that the capacity
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Photoswitching Behavior of Flavin–Inhibitor Complex in a Nonphotocatalytic Flavoenzyme J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-21 Bo Zhuang, Marten H. Vos
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Biogenesis-Inspired, Divergent Synthesis of Spirochensilide A, Spirochensilide B, and Abifarine B Employing a Radical-Polar Crossover Rearrangement Strategy J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-21 Mykhaylo Alekseychuk, Sinan Adrian, Robert C. Heinze, Philipp Heretsch
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Spotlights on Recent JACS Publications J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-21 ACS Contributing Correspondents
This article has not yet been cited by other publications.
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Insight into the Heterogeneity of Longitudinal Plasmonic Field in a Nanocavity Using an Intercalated Two-Dimensional Atomic Crystal Probe with a ∼7 Å Resolution J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-19 Siyu Chen, Shirui Weng, Yuan-hui Xiao, Pan Li, Miao Qin, Guoliang Zhou, Ronglu Dong, Liangbao Yang, De-yin Wu, Zhong-qun Tian
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Reversible Al Metal Anodes Enabled by Amorphization for Aqueous Aluminum Batteries J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-18 Chunshuang Yan, Chade Lv, Bei-Er Jia, Lixiang Zhong, Xun Cao, Xuelin Guo, Hengjie Liu, Wenjie Xu, Daobin Liu, Lan Yang, Jiawei Liu, Huey Hoon Hng, Wei Chen, Li Song, Shuzhou Li, Zheng Liu, Qingyu Yan, Guihua Yu
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Rectified and Salt Concentration Dependent Wetting of Hydrophobic Nanopores J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-21 Jake W. Polster, Fikret Aydin, J. Pedro de Souza, Martin Z. Bazant, Tuan Anh Pham, Zuzanna S. Siwy
Nanopores lined with hydrophobic groups function as switches for water and all dissolved species, such that transport is allowed only when applying a sufficiently high transmembrane pressure difference or voltage. Here we show a hydrophobic nanopore system whose wetting and ability to transport water and ions is rectified and can be controlled with salt concentration. The nanopore we study contains
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Modular Difunctionalization of Unactivated Alkenes through Bio-Inspired Radical Ligand Transfer Catalysis J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-21 Kang-Jie Bian, David Nemoto, Jr., Shih-Chieh Kao, Yan He, Yan Li, Xi-Sheng Wang, Julian G. West
Development of visible light-mediated atom transfer radical addition of haloalkanes onto unsaturated hydrocarbons has seen rapid growth in recent years. However, due to its radical chain propagation mechanism, diverse functionality other than the pre-existing (pseudo-)halide on the alkyl halide source cannot be incorporated into target molecules in a one-step, economic fashion. Inspired by the prominent
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Rhodium-Catalyzed Deuterated Tsuji–Wilkinson Decarbonylation of Aldehydes with Deuterium Oxide J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-16 Xiang-Ting Min, Yong-Kang Mei, Bing-Zhi Chen, Li-Bowen He, Ting-Ting Song, Ding-Wei Ji, Yan-Cheng Hu, Boshun Wan, Qing-An Chen
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Carbonylative N-Heterocyclization via Nitrogen-Directed C–C Bond Activation of Nonactivated Cyclopropanes J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-17 Adam D. J. Calow, David Dailler, John F. Bower
Under Rh-catalyzed conditions, secondary amines and anilines function as directing groups to facilitate regioselective C–C bond activation of nonactivated cyclopropanes. The resulting amino-stabilized rhodacycles undergo carbonylative C–N bond formation en route to challenging seven- and eight-membered lactams. The processes represent rare examples where C–C bond oxidative addition of nonactivated
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Salt Enrichment and Dynamics in the Interface of Supercooled Aqueous Droplets J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-17 Victor Kwan, Shoubhik R. Maiti, Ivan Saika-Voivod, Styliani Consta
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Molybdenum-Catalyzed Asymmetric Hydrogenation of Fused Arenes and Heteroarenes J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-17 Peter Viereck, Gabriele Hierlmeier, Paolo Tosatti, Tyler P. Pabst, Kurt Puentener, Paul J. Chirik
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Amplifying Intermolecular Events by Streptavidin-Induced Proximity J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-17 Hao Li, Tao Liu, Haw Yang
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Boosting Circularly Polarized Luminescence Performance by a Double π-Helix and Heteroannulation J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-17 Yujian Liu, Zetong Ma, Zhaohui Wang, Wei Jiang
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Personal Perspective on Understanding Low Molecular Weight Gels J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-17 Dave J. Adams
Low molecular weight gels are formed by the self-assembly of small molecules into anisotropic structures that form a network capable of immobilizing the solvent. Such gels are common, with a huge number of different examples existing, and they have many applications. However, there are still significant gaps in our understanding of these systems and challenges that need to be addressed if we are to
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Proving Cooperativity of a Catalytic Reaction by Means of Nanoscale Geometry: The Case of Click Reaction J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-17 Cristóbal Quintana, Juan C. Ahumada, Guillermo Ahumada, Yaroslav Sobolev, Minju Kim, Atabay Allamyradov, Bartosz A. Grzybowski
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Accessing Diverse Pyridine-Based Macrocyclic Peptides by a Two-Site Recognition Pathway J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-17 Dinh T. Nguyen, Tung T. Le, Andrew J. Rice, Graham A. Hudson, Wilfred A. van der Donk, Douglas A. Mitchell
Macrocyclic peptides are sought-after molecular scaffolds for drug discovery, and new methods to access diverse libraries are of increasing interest. Here, we report the enzymatic synthesis of pyridine-based macrocyclic peptides (pyritides) from linear precursor peptides. Pyritides are a recently described class of ribosomally synthesized and post-translationally modified peptides (RiPPs) and are related
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Defective Nature of CdSe Quantum Dots Embedded in Inorganic Matrices J. Am. Chem. Soc. (IF 15.419) Pub Date : 2022-06-17 Wenke Li, Kai Li, Xiujian Zhao, Chao Liu, François-Xavier Coudert
更新日期：2022-06-25
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