Search Results - "Börgel, Jonas"

Synthesis of Benzylic Alcohols by C–H Oxidation by Tanwar, Lalita, Börgel, Jonas, Ritter, Tobias

“…Selective methylene C–H oxidation for the synthesis of alcohols with a broad scope and functional group tolerance is challenging due to the high proclivity for…”
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Carbon–Fluorine Reductive Elimination from Nickel(III) Complexes by Lee, Heejun, Börgel, Jonas, Ritter, Tobias

“…We report a C−F reductive elimination from a characterized first‐row aryl metal fluoride complex. Reductive elimination from the presented nickel(III)…”
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Late-Stage Aromatic C–H Oxygenation by Börgel, Jonas, Tanwar, Lalita, Berger, Florian, Ritter, Tobias

“…Synthetic methods for oxidative aromatic C–O bond formation are sparse, despite their demand in metabolite synthesis for drug discovery and development. We…”
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Condensed-Phase, Halogen-Bonded CF3I and C2F5I Adducts for Perfluoroalkylation Reactions by Sladojevich, Filippo, McNeill, Eric, Börgel, Jonas, Zheng, Shao-Liang, Ritter, Tobias

“…A family of practical, liquid trifluoromethylation and pentafluoroethylation reagents is described. We show how halogen bonding can be used to obtain easily…”
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Aryl Sulfonium Salts for Site‐Selective Late‐Stage Trifluoromethylation by Ye, Fei, Berger, Florian, Jia, Hao, Ford, Joseph, Wortman, Alan, Börgel, Jonas, Genicot, Christophe, Ritter, Tobias

“…Incorporation of the CF3 group into arenes has found increasing importance in drug discovery. Herein, we report the first photoredox‐catalyzed cross‐coupling…”
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Aromatic C-H amination in hexafluoroisopropanol by D'Amato, Erica M, Börgel, Jonas, Ritter, Tobias

“…We report a direct radical aromatic amination reaction that provides unprotected anilines with an improvement in the substrate scope compared to prior art…”
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Selective C–H Iodination of (Hetero)arenes by Tanwar, Lalita, Börgel, Jonas, Lehmann, Johannes, Ritter, Tobias

“…Iodoarenes are versatile intermediates and common synthetic targets in organic synthesis. Here, we present a strategy for selective C–H iodination of…”
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1,2-Selective Hydrosilylation of Conjugated Dienes by Parker, Sarah E, Börgel, Jonas, Ritter, Tobias

“…Selective 1,2-hydro­silylation of 1,3-dienes is a challenging problem in transition metal catalysis. Buta­diene, specifically, would be a useful substrate…”
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Observation of an Intermediate to H 2 Binding in a Metal-Organic Framework by Barnett, Brandon R, Evans, Hayden A, Su, Gregory M, Jiang, Henry Z H, Chakraborty, Romit, Banyeretse, Didier, Hartman, Tyler J, Martinez, Madison B, Trump, Benjamin A, Tarver, Jacob D, Dods, Matthew N, Funke, Lena M, Börgel, Jonas, Reimer, Jeffrey A, Drisdell, Walter S, Hurst, Katherine E, Gennett, Thomas, FitzGerald, Stephen A, Brown, Craig M, Head-Gordon, Martin, Long, Jeffrey R

“…Coordinatively unsaturated metal sites within certain zeolites and metal-organic frameworks can strongly adsorb a wide array of substrates. While many…”
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Reactive high-spin iron(IV)-oxo sites through dioxygen activation in a metal–organic framework by Hou, Kaipeng, Börgel, Jonas, Jiang, Henry Z. H., SantaLucia, Daniel J., Kwon, Hyunchul, Zhuang, Hao, Chakarawet, Khetpakorn, Rohde, Rachel C., Taylor, Jordan W., Dun, Chaochao, Paley, Maria V., Turkiewicz, Ari B., Park, Jesse G., Mao, Haiyan, Zhu, Ziting, Alp, E. Ercan, Zhao, Jiyong, Hu, Michael Y., Lavina, Barbara, Peredkov, Sergey, Lv, Xudong, Oktawiec, Julia, Meihaus, Katie R., Pantazis, Dimitrios A., Vandone, Marco, Colombo, Valentina, Bill, Eckhard, Urban, Jeffrey J., Britt, R. David, Grandjean, Fernande, Long, Gary J., DeBeer, Serena, Neese, Frank, Reimer, Jeffrey A., Long, Jeffrey R.

“…In nature, nonheme iron enzymes use dioxygen to generate high-spin iron(IV)=O species for a variety of oxygenation reactions. Although synthetic chemists have…”
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Transition Metal d‑Orbital Splitting Diagrams: An Updated Educational Resource for Square Planar Transition Metal Complexes by Börgel, Jonas, Campbell, Michael G, Ritter, Tobias

“…The presentation of d-orbital splitting diagrams for square planar transition metal complexes in textbooks and educational materials is often inconsistent and…”
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Mechanistic Insight Into High-Spin Iron(I)-Catalyzed Butadiene Dimerization by Lee, Heejun, Campbell, Michael G, Hernández Sánchez, Raúl, Börgel, Jonas, Raynaud, Jean, Parker, Sarah E, Ritter, Tobias

“…Iron complexes are commonly used in catalysis, but the identity of the active catalyst is often unknown, which prevents a detailed understanding of…”
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Observation of an Intermediate to H2 Binding in a Metal–Organic Framework by Barnett, Brandon R, Evans, Hayden A, Su, Gregory M, Jiang, Henry Z. H, Chakraborty, Romit, Banyeretse, Didier, Hartman, Tyler J, Martinez, Madison B, Trump, Benjamin A, Tarver, Jacob D, Dods, Matthew N, Funke, Lena M, Börgel, Jonas, Reimer, Jeffrey A, Drisdell, Walter S, Hurst, Katherine E, Gennett, Thomas, FitzGerald, Stephen A, Brown, Craig M, Head-Gordon, Martin, Long, Jeffrey R

“…Coordinatively unsaturated metal sites within certain zeolites and metal–organic frameworks can strongly adsorb a wide array of substrates. While many…”
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Carbon–Fluorine Reductive Elimination from Nickel(III) Complexes by Lee, Heejun, Börgel, Jonas, Ritter, Tobias

“…We report a C−F reductive elimination from a characterized first‐row aryl metal fluoride complex. Reductive elimination from the presented nickel(III)…”
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Aryl Sulfonium Salts for Site‐Selective Late‐Stage Trifluoromethylation by Ye, Fei, Berger, Florian, Jia, Hao, Ford, Joseph, Wortman, Alan, Börgel, Jonas, Genicot, Christophe, Ritter, Tobias

“…Incorporation of the CF3 group into arenes has found increasing importance in drug discovery. Herein, we report the first photoredox‐catalyzed cross‐coupling…”
Get full text

Condensed-Phase, Halogen-Bonded CF3I and C2F5I Adducts for Perfluoroalkylation Reactions by Sladojevich, Filippo, McNeill, Eric, Börgel, Jonas, Zheng, Shao-Liang, Ritter, Tobias

“…A family of practical, liquid trifluoromethylation and pentafluoroethylation reagents is described. We show how halogen bonding can be used to obtain easily…”
Get full text

Aromatic C-H amination in hexafluoroisopropanolElectronic supplementary information (ESI) available: Detailed experimental procedures and spectroscopic characterization for all new compounds. CCDC 1545194. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c8sc04966a by D'Amato, Erica M, Börgel, Jonas, Ritter, Tobias

“…We report a direct radical aromatic amination reaction that provides unprotected anilines with an improvement in the substrate scope compared to prior art…”
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Aromatic C–H amination in hexafluoroisopropanol† †Electronic supplementary information (ESI) available: Detailed experimental procedures and spectroscopic characterization for all new compounds. CCDC 1545194. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c8sc04966a by D'Amato, Erica M., Börgel, Jonas, Ritter, Tobias

“…We report direct amination of electron-poor arenes and evaluate the crucial factors for the enhanced reactivity in hexafluoroisopropanol. We report a direct…”
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Addressable Cholesterol Analogs for Live Imaging of Cellular Membranes by Rakers, Lena, Grill, David, Matos, Anna L L, Wulff, Stephanie, Wang, Da, Börgel, Jonas, Körsgen, Martin, Arlinghaus, Heinrich F, Galla, Hans-Joachim, Gerke, Volker, Glorius, Frank

“…Cholesterol is an essential component of most biological membranes and serves important functions in controlling membrane integrity, organization, and…”
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Condensed‐Phase, Halogen‐Bonded CF 3 I and C 2 F 5 I Adducts for Perfluoroalkylation Reactions by Sladojevich, Filippo, McNeill, Eric, Börgel, Jonas, Zheng, Shao‐Liang, Ritter, Tobias

“…Abstract A family of practical, liquid trifluoromethylation and pentafluoroethylation reagents is described. We show how halogen bonding can be used to obtain…”
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