Search Results - "Emmert, H."

Accessing Diverse Azole Carboxylic Acid Building Blocks via Mild C–H Carboxylation: Parallel, One-Pot Amide Couplings and Machine-Learning-Guided Substrate Scope Design by Felten, Stephanie, He, Cyndi Qixin, Weisel, Mark, Shevlin, Michael, Emmert, Marion H.

“…This manuscript describes a mild, functional group tolerant, and metal-free C–H carboxylation that enables direct access to azole-2-carboxylic acids, followed…”
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Selective Process Steps for the Recovery of Scandium from Jamaican Bauxite Residue (Red Mud) by Narayanan, Remya P, Kazantzis, Nikolaos K, Emmert, Marion H

“…We report the development of a process allowing the selective, sustainable recovery of scandium (Sc) with 75% efficiency from Jamaican bauxite residue (red…”
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Remarkably High Reactivity of Pd(OAc)2/Pyridine Catalysts: Nondirected CH Oxygenation of Arenes by Emmert, Marion H., Cook, Amanda K., Xie, Yushu J., Sanford, Melanie S.

“…Less is more: The rational optimization and general applicability of the catalytic system Pd(OAc)2/pyridine is described (see scheme). The catalyst shows…”
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Relationship between atopic dermatitis, depression and anxiety: a two‐sample Mendelian randomization study by Baurecht, H., Welker, C., Baumeister, S.‐E., Weidnger, S., Meisinger, C., Leitzmann, M.F., Emmert, H.

“…Summary Background Growing evidence suggests that atopic dermatitis (AD) is associated with an increased risk of depressive disorders and anxiety. However,…”
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Steric Control of Site Selectivity in the Pd-Catalyzed C–H Acetoxylation of Simple Arenes by Cook, Amanda K, Emmert, Marion H, Sanford, Melanie S

“…This report describes the use of an oxidant and a ligand to control site selectivity in the Pd(OAc)2-catalyzed C–H acetoxylation of simple arenes. The use of…”
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Platinum and Palladium Complexes Containing Cationic Ligands as Catalysts for Arene H/D Exchange and Oxidation by Emmert, Marion H., Gary, J. Brannon, Villalobos, Janette M., Sanford, Melanie S.

“…Cationic catalysts in HD: Palladium(II) and platinum(II) complexes of pyridinium‐substituted bipyridine ligands are highly active and stable catalysts for H/D…”
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Host traits, lifestyle and environment are associated with human skin bacteria by Moitinho‐Silva, L., Boraczynski, N., Emmert, H., Baurecht, H., Szymczak, S., Schulz, H., Haller, D., Linseisen, J., Gieger, C., Peters, A., Tittmann, L., Lieb, W., Bang, C., Franke, A., Rodriguez, E., Weidinger, S.

“…Summary Background The human skin offers diverse ecosystems for microbial symbionts. However, the factors shaping skin–microbiome interactions are still…”
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Differential forebrain c- fos mRNA induction by ether inhalation and novelty: evidence for distinctive stress pathways by Emmert, Melanie H, Herman, James P

“…Previous studies indicate the existence of subtypes of stressors invoking distinct patterns of neuronal integration. Pathways activated by stress appear to…”
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Mild and Functional Group-Tolerant Aerobic N‑Dealkylation of Tertiary Amines Promoted by Photoredox Catalysis by Yilmaz, Ozgur, Emmert, Marion H.

“…This article describes the development of a mild method for the N-dealkylation of tertiary amines via photoredox catalysis and its application in late-stage…”
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Influence of alternative fuels on trace element content of ordinary portland cement by Horsley, Coleman, Emmert, Marion H., Sakulich, Aaron

“…Over the last 20years, interest in diverting waste from landfills and recovering energy from waste materials has grown significantly. The cement industry in…”
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Iron-Catalyzed α‑C–H Cyanation of Simple and Complex Tertiary Amines by Yilmaz, Ozgur, Dengiz, Cagatay, Emmert, Marion H

“…This manuscript details the development of a general and mild protocol for the α-C–H cyanation of tertiary amines and its application in late-stage…”
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Photoredox-Catalyzed Cα–H Cyanation of Unactivated Secondary and Tertiary Aliphatic Amines: Late-Stage Functionalization and Mechanistic Studies by Yilmaz, Ozgur, Oderinde, Martins S, Emmert, Marion H

“…This paper describes the development and mechanistic studies of a general, high-yielding amine Cα–H cyanation protocol via photoredox catalysis. Inexpensive…”
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Iron-Catalyzed CαH Oxidation of Tertiary, Aliphatic Amines to Amides under Mild Conditions by Legacy, Christopher J., Wang, Anqi, O'Day, Brian J., Emmert, Marion H.

“…De novo syntheses of amides often generate stoichiometric amounts of waste. Thus, recent progress in the field has focused on precious metal catalyzed,…”
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Pyridine ligands as promoters in Pd(II/0)-catalyzed C-H olefination reactions by Kubota, Asako, Emmert, Marion H, Sanford, Melanie S

“…Commercially available pyridine ligands can significantly enhance the rate, yield, substrate scope, and site selectivity of arene C-H olefination…”
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Cellulase-Inspired Solid Acids for Cellulose Hydrolysis: Structural Explanations for High Catalytic Activity by Tyufekchiev, Maksim, Duan, Pu, Schmidt-Rohr, Klaus, Granados Focil, Sergio, Timko, Michael T, Emmert, Marion H

“…This work presents a detailed structure–activity analysis of a polymeric solid acid catalyst used in cellulose hydrolysis. In contrast to previous work, our…”
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Asymmetric Synthesis of Tertiary and Secondary Cyclopropyl Boronates via Cyclopropanation of Enantioenriched Alkenyl Boronic Esters by Gutiérrez-Bonet, Álvaro, Popov, Stasik, Emmert, Marion H., Hughes, Jonathan M. E., Nolting, Andrew F., Ruccolo, Serge, Wang, Yunyi

“…The cyclopropanation of alkenyl boronates and subsequent derivatization of the boronate handle are a convenient strategy to quickly build molecular complexity…”
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Lewis acid mediated, mild C–H aminoalkylation of azoles via three component coupling by Emmert, Marion H., He, Cyndi Qixin, Shah, Akshay A., Felten, Stephanie

“…This manuscript reports the development of a mild, highly functional group tolerant and metal-free C–H aminoalkylation of azoles via a three-component coupling…”
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Analysis of the precision and sensitivity to change of different approaches to assess cartilage loss by quantitative MRI in a longitudinal multicentre clinical trial in patients with knee osteoarthritis by Raynauld, Jean-Pierre, Martel-Pelletier, Johanne, Abram, François, Dorais, Marc, Haraoui, Boulos, Choquette, Denis, Bias, Peter, Emmert, Karl H, Laufer, Stefan, Pelletier, Jean-Pierre

“…Cartilage thickness and volume loss measurements using quantitative magnetic resonance imaging (qMRI) are suggested to detect significant cartilage changes…”
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Treatment of common cutaneous herpes simplex virus infections by Emmert, D H

“…Herpes simplex virus infection is increasingly common in the United States. New antiviral medications have expanded treatment options for the two most common…”
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Value Analysis of Neodymium Content in Shredder Feed: Toward Enabling the Feasibility of Rare Earth Magnet Recycling by Bandara, H. M. Dhammika, Darcy, Julia W, Apelian, Diran, Emmert, Marion H

“…In order to facilitate the development of recycling technologies for rare earth magnets from postconsumer products, we present herein an analysis of the…”
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