Search Results - "Meyer, Tjark H."

Electrochemical Cobalt-Catalyzed C–H Oxygenation at Room Temperature by Sauermann, Nicolas, Meyer, Tjark H, Tian, Cong, Ackermann, Lutz

“…Electrochemical cobalt-catalyzed C–H functionalizations were achieved in terms of C–H oxygenation under mild conditions at 23 °C. The robust electrochemical…”
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Electrochemical Cobalt‐Catalyzed C−H Activation by Sauermann, Nicolas, Meyer, Tjark H., Ackermann, Lutz

“…Carbon–heteroatom bonds represent omnipresent structural motifs of the vast majority of functionalized materials and bioactive compounds. C−H activation has…”
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Electrochemical C−H/N−H Activation by Water‐Tolerant Cobalt Catalysis at Room Temperature by Tian, Cong, Massignan, Leonardo, Meyer, Tjark H., Ackermann, Lutz

“…Electrochemistry enabled C−H/N−H functionalizations at room temperature by external oxidant‐free cobalt catalysis. Thus, the sustainable cobalt…”
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Organic Electrochemistry: Molecular Syntheses with Potential by Zhu, Cuiju, Ang, Nate W. J, Meyer, Tjark H, Qiu, Youai, Ackermann, Lutz

“…Efficient and selective molecular syntheses are paramount to inter alia biomolecular chemistry and material sciences as well as for practitioners in chemical,…”
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Iridium‐Catalyzed Electrooxidative C−H Activation by Chemoselective Redox‐Catalyst Cooperation by Qiu, Youai, Stangier, Maximilian, Meyer, Tjark H., Oliveira, João C. A., Ackermann, Lutz

“…Iridium‐catalyzed electrochemical C−H activation was accomplished within a cooperative catalysis manifold, setting the stage for electrooxidative C−H…”
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Catalyst‐ and Reagent‐Free Electrochemical Azole C−H Amination by Qiu, Youai, Struwe, Julia, Meyer, Tjark H., Oliveira, João C. A., Ackermann, Lutz

“…Catalyst‐ and chemical oxidant‐free electrochemical azole C−H aminations were accomplished via cross‐dehydrogenative C−H/N−H functionalization. The…”
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Electrocatalytic C–H Activation by Sauermann, Nicolas, Meyer, Tjark H, Qiu, Youai, Ackermann, Lutz

“…C–H activation has emerged as a transformative tool in molecular synthesis, but until recently oxidative C–H activations have largely involved the use of…”
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Renewable resources for sustainable metallaelectro-catalysed C-H activation by Samanta, Ramesh C, Meyer, Tjark H, Siewert, Inke, Ackermann, Lutz

“…The necessity for more sustainable industrial chemical processes has internationally been agreed upon. During the last decade, the scientific community has…”
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Mangana(/)electro-catalyzed C(sp)-H azidation by Meyer, Tjark H, Samanta, Ramesh C, Del Vecchio, Antonio, Ackermann, Lutz

“…Manganaelectro-catalyzed azidation of otherwise inert C(sp 3 )-H bonds was accomplished using most user-friendly sodium azide as the nitrogen-source. The…”
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C−H Oxygenation Reactions Enabled by Dual Catalysis with Electrogenerated Hypervalent Iodine Species and Ruthenium Complexes by Massignan, Leonardo, Tan, Xuefeng, Meyer, Tjark H., Kuniyil, Rositha, Messinis, Antonis M., Ackermann, Lutz

“…The catalytic generation of hypervalent iodine(III) reagents by anodic electrooxidation was orchestrated towards an unprecedented electrocatalytic C−H…”
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Manganese(I)‐Catalyzed Dispersion‐Enabled C−H/C−C Activation by Meyer, Tjark H., Liu, Weiping, Feldt, Milica, Wuttke, Axel, Mata, Ricardo A., Ackermann, Lutz

“…C−H/C−C Functionalizations were achieved with the aid of a versatile manganese(I) catalyst. Thus, an organometallic manganese‐catalyzed C−H activation set the…”
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Insights into Cobalta(III/IV/II)‐Electrocatalysis: Oxidation‐Induced Reductive Elimination for Twofold C−H Activation by Meyer, Tjark H., Oliveira, João C. A., Ghorai, Debasish, Ackermann, Lutz

“…The merger of cobalt‐catalyzed C−H activation and electrosynthesis provides new avenues for resource‐economical molecular syntheses, unfortunately their…”
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Cobalta‐Electrocatalyzed C−H Activation in Biomass‐Derived Glycerol: Powered by Renewable Wind and Solar Energy by Meyer, Tjark H., Chesnokov, Gleb A., Ackermann, Lutz

“…Aqueous glycerol was identified as a renewable reaction medium for metalla‐electrocatalyzed C−H activation powered by sustainable energy sources. The renewable…”
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Frontispiece: Electrochemical Cobalt‐Catalyzed C−H Activation by Sauermann, Nicolas, Meyer, Tjark H., Ackermann, Lutz

“…Cobalt catalysis has emerged as a powerful tool in C−H activation chemistry in recent years. At the same time, electrochemical transition‐metal catalysis has…”
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Electrooxidative Allene Annulations by Mild Cobalt-Catalyzed C–H Activation by Meyer, Tjark H, Oliveira, João C. A, Sau, Samaresh Chandra, Ang, Nate W. J, Ackermann, Lutz

“…Versatile cobalt catalysis enabled electrochemical C–H activation with allenes. Thus, allene annulations were accomplished in terms of C–H/N–H…”
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Chemodivergent Nickel(0)-Catalyzed Arene C–F Activation with Alkynes: Unprecedented C–F/C–H Double Insertion by Capdevila, Lorena, Meyer, Tjark H, Roldán-Gómez, Steven, Luis, Josep M, Ackermann, Lutz, Ribas, Xavi

“…Nickel-catalyzed C–F activations enabled chemodivergent C–C formation with alkynes by chelation assistance. The judicious choice of the alkyne electronic…”
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Cobaltaelectro-catalyzed C–H activation for resource-economical molecular syntheses by Tian, Cong, Meyer, Tjark H., Stangier, Maximilian, Dhawa, Uttam, Rauch, Karsten, Finger, Lars H., Ackermann, Lutz

“…The direct cleavage of otherwise inert C–H bonds has emerged as a sustainable approach for organic synthesis; in contrast to other approaches, these reactions…”
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Carboxylate breaks the arene C–H bond via a hydrogen-atom-transfer mechanism in electrochemical cobalt catalysis by Chen, Xin-Ran, Zhang, Shuo-Qing, Meyer, Tjark H., Yang, Chun-Hui, Zhang, Qin-Hao, Liu, Ji-Ren, Xu, Hua-Jian, Cao, Fa-He, Ackermann, Lutz, Hong, Xin

“…Combined computational and experimental studies elucidated the distinctive mechanistic features of electrochemical cobalt-catalyzed C–H oxygenation. A…”
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Mechanistische Studien zu Cobalta(III/IV/II)‐Elektrokatalyse: Oxidativ‐induzierte reduktive Eliminierung zur zweifachen C‐H‐Aktivierung by Meyer, Tjark H., Oliveira, João C. A., Ghorai, Debasish, Ackermann, Lutz

“…Die Kombination aus Cobalt‐katalysierter C‐H‐Aktivierung und Elektrosynthese ermöglicht zahlreiche neue Möglichkeiten in der ressourcenschonenden molekularen…”
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Electrochemical C−H/N−H Activation by Water‐Tolerant Cobalt Catalysis at Room Temperature by Tian, Cong, Massignan, Leonardo, Meyer, Tjark H., Ackermann, Lutz

“…Electrochemistry enabled C−H/N−H functionalizations at room temperature by external oxidant‐free cobalt catalysis. Thus, the sustainable cobalt…”
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