Influence of the Fe : Ni Ratio in Fe x Ni 9‐x S 8 (x=3–6) on the CO 2 Electroreduction

Autor: David Tetzlaff, Daniel Siegmund, Kevinjeorjios Pellumbi, Ulf-Peter Apfel, Wigbert S. K. Polet, Kai junge Puring, Marek P. Checinski

Publikováno v: ChemElectroChem. 8:3161-3167

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::709fbf07eac58a4eec70bce36557d1f4
https://doi.org/10.1002/celc.202100930

Matched/Mismatched Cases in Proline-Catalyzed Cascade Reactions with Carbohydrates: A Computational Insight into the Role of d- and l-Proline

Autor: Marek P. Checinski, Swjatoslaw N. R. Witte, Rainer Mahrwald, Kenta Stier

Publikováno v: The Journal of Organic Chemistry. 84:1201-1217

The cascade reactions of carbohydrates with methyl ketones in the presence of proline feature complex running reaction steps. By extensive quantum mechanical simulation, a coherent reaction mechanism was identified matching the experimental data. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b32252b55c99872399a476e24b0d6479
https://doi.org/10.1021/acs.joc.8b02530

Isolation and structure elucidation of natural products of three soft corals and a sponge from the coast of Madagascar

Autor: Rahanira Ralambondrahety, Marie Pascaline Rahelivao, Olga Kataeva, Margit Gruner, Marek P. Checinski, Ingmar Bauer, Hans-Joachim Knölker, Tilo Lübken, Hanta Andriamanantoanina

Publikováno v: Organic & Biomolecular Chemistry. 15:2593-2608

We investigated the three soft corals Sarcophyton stellatum, Capnella fungiformis and Lobophytum crassum and the sponge Pseudoceratina arabica, which have been collected at the coast of Madagascar. In addition to previously known marine natural produ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f56309135e7621d11549e4bda5b891cb
https://doi.org/10.1039/c7ob00191f

Unravelling the Mechanism of Basic Aqueous Methanol Dehydrogenation Catalyzed by Ru–PNP Pincer Complexes

Autor: Haijun Jiao, Henrik Junge, Wolfgang Baumann, Elisabetta Alberico, Anke Spannenberg, Hans Joachim Drexler, Matthias Beller, Marek P. Checinski, Alastair J. J. Lennox, Martin Nielsen, Lydia K. Vogt

Publikováno v: Alberico, E, Lennox, A J J, Vogt, L K, Jiao, H, Baumann, W, Drexler, H J, Nielsen, M, Spannenberg, A, Checinski, M P, Junge, H & Beller, M 2016, ' Unravelling the Mechanism of Basic Aqueous Methanol Dehydrogenation Catalyzed by Ru-PNP Pincer Complexes ', Journal of the American Chemical Society, vol. 138, no. 45, pp. 14890-14904 . https://doi.org/10.1021/jacs.6b05692
Journal of the American Chemical Society (Online) 138 (2016): 14890–14904. doi:10.1021/jacs.6b05692
info:cnr-pdr/source/autori:Elisabetta Alberico, Alastair J. J. Lennox, Lydia K. Vogt, Haijun Jiao, Wolfgang Baumann, Hans-Joachim Drexler, Martin Nielsen, Anke Spannenberg, Marek P. Checinski, Henrik Junge, and Matthias Beller/titolo:Unravelling the Mechanism of Basic Aqueous Methanol Dehydrogenation Catalyzed by Ru-PNP Pincer Complexes/doi:10.1021%2Fjacs.6b05692/rivista:Journal of the American Chemical Society (Online)/anno:2016/pagina_da:14890/pagina_a:14904/intervallo_pagine:14890–14904/volume:138

Ruthenium PNP complex 1a (RuH(CO)Cl(HN(C2H4Pi-Pr2)2)) represents a state-of-the-art catalyst for low-temperature (2 and CO2. Herein, we describe an investigation that combines experiment, spectroscopy, and theory to provide a mechanistic rationale fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09f385085d19bcbc63dddd5af07776fb
https://doi.org/10.1021/jacs.6b05692

Tuning of diglycerol yield and isomer distribution in oligomerization of glycerol supported by DFT-calculations

Autor: M. Richter, Andreas Martin, Marek P. Checinski

Publikováno v: Catalysis Communications. 25:130-135

Diglycerol (DG) is a useful compound for food, cosmetic and chemical applications being available from cheap glycerol of biodiesel manufacture. Homogeneous catalyzed conversions led to a distribution of the three isomers (58(αα′) : 35(αβ) : 7(�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44dac8c24d66d563351acb5199df492f
https://doi.org/10.1016/j.catcom.2011.10.013