ChemPubSoc Europe Early View Journal Articles


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European Journal of Organic Chemistry

Synthesis of a Chiral Borate Counteranion, Its Trityl Salt, and Application Thereof in Lewis‐Acid Catalysis

Published: 21 April 2017

Author(s): Phillip Pommerening, Jens Mohr, Jonas Friebel, Martin Oestreich

The preparation of a chiral derivative of [B(C6F5)4]– in which the fluorine atom in the para position of each of the C6F5 groups is replaced by a 1,1′‐binaphthalen‐2‐yl group is described. The new counteranion was isolated as its lithium, sodium, and trityl salts. The chiral trityl salt was then used as a catalyst in selected counteranion‐directed Diels–Alder reactions and a Mukaiyama aldol addition, but no asymmetric induction was achieved....

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European Journal of Organic Chemistry

Copper‐Promoted Thiolation of C(sp 2 )–H Bonds Using a 2‐Amino Alkylbenzimidazole Directing Group

Published: 21 April 2017

Author(s): Shuang‐Liang Liu, Xue‐Hong Li, Tan‐Hao Shi, Guang‐Chao Yang, Hai‐Li Wang, Jun‐Fang Gong, Mao‐Ping Song

A copper‐promoted thiolation of C(sp2)–H bonds with disulfides was achieved by using 2‐amino alkylbenzimidazole (MBIP amine) as a new and removable N,N‐bidentate directing group. This strategy gives a variety of functionalized thioethers in moderate to excellent yields in a simple and efficient way. Importantly, the substrate scope is not limited to aromatic amides; diverse alkenyl amides are also compatible. Furthermore, this synthetic approach...

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European Journal of Organic Chemistry

Palladium‐Catalyzed Synthesis and Fluorescence Study of Ethynylated Naphthalene Derivatives

Published: 21 April 2017

Author(s): Hoang Huy Do, Alexander Villinger, Stefan Lochbrunner, Peter Ehlers, Peter Langer

Polyalkynylated naphthalenes were obtained from easily available 2,3‐dibromobenzoquinone. The developed methodology consists of a substitution of both carbonyl groups of the quinone moiety by lithium acetylide followed by a Pd‐catalyzed cross‐coupling reaction. Optical properties of selected compounds were studied.

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European Journal of Inorganic Chemistry

Front Cover: High‐Spin Nitrosyl–Iron(II) Compounds (Eur. J. Inorg. Chem. /2017)

Published: 21 April 2017

Author(s): Markus Wolf, Bianca M. Aas, Peter Klüfers

thumbnail image: European Journal of Inorganic Chemistry

European Journal of Inorganic Chemistry

High‐Spin Nitrosyl–Iron(II) Compounds

Published: 21 April 2017

Author(s): Markus Wolf, Bianca M. Aas, Peter Klüfers

Abstract Invited for the cover of this issue is the group of Peter Klüfers from Ludwig‐Maximilians‐Universität München, Germany. The cover image shows a laboratory‐scale bubble column, which was used for the nitrosation of a dissolved ferrous edta complex to obtain the nitrosyl complex shown at the top left.

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Chemistry - A European Journal

Modulation of Antimalarial Activity at a Putative Bisquinoline Receptor in vivo Using Fluorinated Bisquinolines

Published: 21 April 2017

Author(s): Alistair J. Fielding, Valentina Luković, Philip G. Evans, Said Alizadeh‐Shekalgourabi, Roger H. Bisby, Michael G. B. Drew, Verity Male, Alessio Del Casino, James F. Dunn, Laura E. Randle, Nicola M. Dempster, Lutfun Nahar, Satyajit D. Sarker, Fabián G. Cantú Reinhard, Sam P. de Visser, Mike J. Dascombe, Fyaz M. D. Ismail

Abstract Antimalarials can interact with heme covalently, by π⋅⋅⋅π interactions or by hydrogen bonding. Consequently, the prototropy of 4‐aminoquinolines and quinoline methanols was investigated by using quantum mechanics. Calculations showed mefloquine protonated preferentially at the piperidine and was impeded at the endocyclic nitrogen because of electronic rather than steric factors. In gas‐phase calculations, 7‐substituted...

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ChemSusChem

Dendrite Suppression by Synergistic Combination of Solid Polymer Electrolyte Crosslinked with Natural Terpenes and Lithium‐Powder Anode for Lithium‐Metal Batteries

Published: 21 April 2017

Author(s): Jimin Shim, Jae Won Lee, Ki Yoon Bae, Hee Joong Kim, Woo Young Yoon, Jong‐Chan Lee

Abstract Lithium‐metal anode has fundamental problems concerning formation and growth of lithium dendrites, which prevents practical applications of next generation of high‐capacity lithium‐metal batteries. The synergistic combination of solid polymer electrolyte (SPE) crosslinked with naturally occurring terpenes and lithium‐powder anode is promising solution to resolve the dendrite issues by substituting conventional liquid...

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Chemistry - A European Journal

Cyclic Bis‐porphyrin‐Based Flexible Molecular Containers: Controlling Guest Arrangements and Supramolecular Catalysis by Tuning Cavity Size

Published: 21 April 2017

Author(s): Pritam Mondal, Sabyasachi Sarkar, Sankar Prasad Rath

Abstract Three cyclic zinc(II) bis‐porphyrins (CB) with highly flexible linkers are employed as artificial molecular containers that efficiently encapsulate/coordinate various aromatic aldehydes within their cavities. Interestingly, the arrangements of guests and their reactivity inside the molecular clefts are significantly influenced by the cavity size of the cyclic containers. In the presence of polycyclic aromatic aldehydes, ...

thumbnail image: Chemistry - A European Journal

ChemCatChem

Proton‐Reduction Reaction Catalyzed by Homoleptic Nickel–bis‐1,2‐dithiolate Complexes: Experimental and Theoretical Mechanistic Investigations

Published: 21 April 2017

Author(s): Athanasios Zarkadoulas, Martin J. Field, Vincent Artero, Christiana A. Mitsopoulou

Abstract A series of homoleptic monoanionic nickel dithiolene complexes [Ni(bdt)2](NBu4), [Ni(tdt)2](NBu4), and [Ni(mnt)2](NBu4) containing the ligands benzene‐1,2‐dithiolate (bdt2−), toluene‐3,4‐dithiolate (tdt2−), and maleonitriledithiolate (mnt2−), respectively, were employed as electrocatalysts in the hydrogen‐evolution reaction with trifluoroacetic acid as the proton source in acetonitrile. All complexes are active catalysts with TONs reaching 113,...

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Chemistry - A European Journal

Photolysis of a High‐Spin Azidoiron(III) Complex Studied by Time‐Resolved Fourier‐Transform Infrared Spectroscopy

Published: 21 April 2017

Author(s): Joel Torres‐Alacan, Peter Vöhringer

Abstract The laser‐flash photolysis of the high‐spin azidoiron(III) complex [FeIII(Me3Cyclam‐ac)(N3)]PF6 ([1]PF6) in liquid acetonitrile solution at room temperature was explored by time‐resolved Fourier‐transform infrared spectroscopy. Excitation of [1] at 480 and 266 nm induced a photoreduction of the metal center and generated [FeII(Me3Cyclam‐ac)(NCCH3)]+ ([2]) and azidyl radicals. Both photoproducts were detected independently through scavenging...

thumbnail image: Chemistry - A European Journal

Most-accessed articles from each ChemPubSoc Europe, ACES, and GDCh journal

February 2017

 


Frederik Sandfort, Matthew J. O'Neill, Josep Cornella, Laurin Wimmer, Phil S. Baran
Alkyl−(Hetero)Aryl Bond Formation via Decarboxylative Cross‐Coupling: A Systematic Analysis [Communication]
Angew. Chem. Int. Ed. 2017, 10.1002/anie.201612314

Ykelien L. Boersma, Melloney J. Dröge, Almer M. van der Sloot, Tjaard Pijning, Robbert H. Cool, Bauke W. Dijkstra, Wim J. Quax
A Novel Genetic Selection System for Improved Enantioselectivity of Bacillus subtilis Lipase A [Full Paper]
ChemBioChem 2008, vol. 9, p. 1110

Isabela C. Man, Hai‐Yan Su, Federico Calle‐Vallejo, Heine A. Hansen, José I. Martínez, Nilay G. Inoglu, John Kitchin, Thomas F. Jaramillo, Jens K. Nørskov, Jan Rossmeisl
Universality in Oxygen Evolution Electrocatalysis on Oxide Surfaces [Full Paper]
ChemCatChem 2011, vol. 3, p. 1159

Kai Litzius
Wie funktioniert eigentlich ein Touchscreen? [Treffpunkt Forschung]
Chem. Unserer Zeit 2017, vol. 51, p. 10

Tobias Janoschka, Christian Friebe, Martin D. Hager, Norbert Martin, Ulrich S. Schubert
An Approach Toward Replacing Vanadium: A Single Organic Molecule for the Anode and Cathode of an Aqueous Redox‐Flow Battery [Communication]
ChemistryOpen 2017, 10.1002/open.201600155

Fei‐Yan Yi, Dongxiao Chen, Meng‐Ke Wu, Lei Han, Hai‐Long Jiang
Chemical Sensors Based on Metal–Organic Frameworks [Review]
ChemPlusChem 2016, 10.1002/cplu.201600137

Yang Song, Rui Peng, Dale K. Hensley, Peter V. Bonnesen, Liangbo Liang, Zili Wu, Harry M. Meyer, Miaofang Chi, Cheng Ma, Bobby G. Sumpter, Adam J. Rondinone
High‐Selectivity Electrochemical Conversion of CO2 to Ethanol using a Copper Nanoparticle/N‐Doped Graphene Electrode [Full Paper]
ChemistrySelect 2016, 10.1002/slct.201601169

Florian Ausfelder, Christian Beilmann, Martin Bertau, Sigmar Bräuninger, Angelika Heinzel, Renate Hoer, Wolfram Koch, Falko Mahlendorf, Anja Metzelthin, Marcell Peuckert, Ludolf Plass, Konstantin Räuchle, Martin Reuter, Georg Schaub, Sebastian Schiebahn, Ekkehard Schwab, Ferdi Schüth, Detlef Stolten, Gisa Teßmer, Kurt Wagemann, Karl‐Friedrich Ziegahn
Energiespeicherung als Element einer sicheren Energieversorgung [Übersichtsbeitrag]
Chem. Ing. Tech. 2015, vol. 87, p. 17

Vida Zargar, Morteza Asghari, Amir Dashti
A Review on Chitin and Chitosan Polymers: Structure, Chemistry, Solubility, Derivatives, and Applications [Review]
ChemBioEng Rev. 2015, vol. 2, p. 204

Joanne Tory, Briony Setterfield‐Price, Robert A. W. Dryfe, František Hartl
[M(CO)4(2,2′‐bipyridine)] (M=Cr, Mo, W) Complexes as Efficient Catalysts for Electrochemical Reduction of CO2 at a Gold Electrode [Communication]
ChemElectroChem 2015, vol. 2, p. 213

Hui Teng Tan, Wenping Sun, Libo Wang, Qingyu Yan
2D Transition Metal Oxides/Hydroxides for Energy‐Storage Applications [Focus Review]
ChemNanoMat 2015, 10.1002/cnma.201500177

Lena Rakers, Ludger Tebben, Frank Glorius
co.labore—A Genuine Collaboration between Arts and Science, Reflecting Viewpoints and Merging Skills [Editorial]
Chem. Eur. J. 2017, 10.1002/chem.201700297

Sandip G. Agalave, Suleman R. Maujan, Vandana S. Pore
Click Chemistry: 1,2,3‐Triazoles as Pharmacophores [Focus Review]
Chem. Asian J. 2011, vol. 6, p. 2696

Himadri Sekhar Sarkar, Sujoy Das, Md Raihan Uddin, Sukhendu Mandal, Prithidipa Sahoo
Selective Recognition and Quantification of 2,3‐Bisphosphoglycerate in Human Blood Samples by a Rhodamine Derivative [Communication]
Asian J. Org. Chem. 2017, vol. 6, p. 71

Hilmar Weinmann
Cancer Immunotherapy: Selected Targets and Small‐Molecule Modulators [Review]
ChemMedChem 2016, vol. 11, p. 450

Chuyang Cheng, J. Fraser Stoddart
Wholly Synthetic Molecular Machines [Minireview]
ChemPhysChem 2016, vol. 17, p. 1780

Arjan W. Kleij, Michael North, Atsushi Urakawa
CO2 Catalysis [Editorial]
ChemSusChem 2017, 10.1002/cssc.201700218

Ariel Adamski, Małgorzata Osińska, Maciej Kubicki, Zbigniew Hnatejko, Giuseppe Consiglio, Violetta Patroniak
Molecular Switching of Copper Complexes with Quaterpyridine [Cover Profile]
Eur. J. Inorg. Chem. 2017, p. 858

Sara Roslin, Luke R. Odell
Visible‐Light Photocatalysis as an Enabling Tool for the Functionalization of Unactivated C(sp3)‐Substrates [Microreview]
Eur. J. Org. Chem. 2017, 10.1002/ejoc.201601479

Inhalt: Lebensmittelchemie 1/2017 [Inhalt]
Lebensmittelchemie 2017, vol. 71

Ludovic Subran
Brexit: mehr Verlierer als Gewinner [Industrie & Technik]
Nachr. Chem. 2017, vol. 65, p. 136

Katrin Sommer, Christina Toschka, Laura Schröder, Thomas Philipp Schröder, Henning Steff, Roland A. Fischer
Modellexperimente im Chemieunterricht. [Artikel]
CHEMKON 2017, vol. 24, p. 13

Sarah Millar
Tips and Tricks for the Lab: Column Choices
ChemViews Magazine 2012.

Most Cited articles from ChemPubSoc Europe, ACES, and GDCh journals


2015

 


Shoujun Zhu, Qingnan Meng, Lei Wang, Junhu Zhang, Yubin Song, Han Jin, Kai Zhang, Hongchen Sun, Haiyu Wang, Bai Yang
Highly Photoluminescent Carbon Dots for Multicolor Patterning, Sensors, and Bioimaging
Angew. Chem. Int. Ed. 2013, vol. 52, pp. 3953–3957

Naohiko Yoshikai, Ye Wei
Synthesis of Pyrroles, Indoles, and Carbazoles through Transition-Metal-Catalyzed C–H Functionalization [Review]
Asian J. Org. Chem. 2013, vol. 2, pp. 466–478

Yinuo Wu, Jun Wang, Fei Mao, Fuk Yee Kwong
Palladium-Catalyzed Cross-Dehydrogenative Functionalization of C(sp2)–H Bonds [Focus Review]
Chem. Asian J. 2014, vol. 9, pp. 26–47

Konggang Qu, Jiasi Wang, Jinsong Ren, Xiaogang Qu
Carbon Dots Prepared by Hydrothermal Treatment of Dopamine as an Effective Fluorescent Sensing Platform for the Label-Free Detection of Iron(III) Ions and Dopamine [Full Paper]
Chem. Eur. J. 2013, vol. 19, pp. 7243–7249

Philipp Kaiser, Rajabhau Bajirao Unde, Christoph Kern, Andreas Jess
Production of Liquid Hydrocarbons with CO2 as Carbon Source based on Reverse Water-Gas Shift and Fischer-Tropsch Synthesis [Research Article]
Chem. Ing. Tech. 2013, vol. 85, pp. 489–499

Anthony J. Arduengo, Roland Krafczyk
Auf der Suche nach Stabilen Carbenen [Organische Chemie]
Chem. Unserer Zeit 1998, vol. 32, pp. 6–14

Balayeshwanth R. Vummidi, Jawad Alzeer, Nathan W. Luedtke
Fluorescent Probes for G-Quadruplex Structures [Review]
ChemBioChem 2013, vol. 14, pp. 540–558

Ashish Kumar Singh, Qiang Xu
Synergistic Catalysis over Bimetallic Alloy Nanoparticles [Review]
ChemCatChem 2013, vol. 5, pp. 652–676

Xiaosi Zhou, Yu-Guo Guo
Highly Disordered Carbon as a Superior Anode Material for Room-Temperature Sodium-Ion Batteries [Communication]
ChemElectroChem 2014, vol. 1, pp. 83–86

Marc Steinmetz, Stefan Grimme
Benchmark Study of the Performance of Density Functional Theory for Bond Activations with (Ni,Pd)-Based Transition-Metal Catalysts [Full Paper]
ChemistryOpen 2013, vol. 2, pp. 115–124

Lluís Ballell, Robert H. Bates, Rob J. Young, Daniel Alvarez-Gomez, Emilio Alvarez-Ruiz, Vanessa Barroso, Delia Blanco, Benigno Crespo, Jaime Escribano, Rubén González, Sonia Lozano, Sophie Huss, Angel Santos-Villarejo, José Julio Martín-Plaza, Alfonso Mendoza, María José Rebollo-Lopez, Modesto Remuiñan-Blanco, José Luis Lavandera, Esther Pérez-Herran, Francisco Javier Gamo-Benito, José Francisco García-Bustos, David Barros, Julia P. Castro, Nicholas Cammack
Fueling Open-Source Drug Discovery: 177 Small-Molecule Leads against Tuberculosis [Full Paper]
ChemMedChem 2013, vol. 8, pp. 313–321

Peter Politzer, Jane S. Murray
Halogen Bonding: An Interim Discussion [Review]
ChemPhysChem 2013, vol. 14, pp. 278–294

Philipp Scharf, Jens Müller
Nucleic Acids With Metal-Mediated Base Pairs and Their Applications [Review]
ChemPlusChem 2013, vol. 78, pp. 20–34

Volker Hessel, Dana Kralisch, Norbert Kockmann, Timothy Noël, Qi Wang
Novel Process Windows for Enabling, Accelerating, and Uplifting Flow Chemistry [Review]
ChemSusChem 2013, vol. 6, pp. 746–789

Helena J. Shepherd, Gábor Molnár, William Nicolazzi, Lionel Salmon, Azzedine Bousseksou
Spin Crossover at the Nanometre Scale [Microreview]
Eur. J. Inorg. Chem. 2013, pp. 653–661

Junichiro Yamaguchi, Kei Muto, Kenichiro Itami
Recent Progress in Nickel-Catalyzed Biaryl Coupling [Microreview]
Eur. J. Org. Chem. 2013, pp. 19–30

David Schweinfurth, Naina Deibel, Fritz Weisser, Biprajit Sarkar
Mit Klick zu neuen Liganden [Magazin]
Nachr. Chem. 2011, vol. 59, pp. 937–941
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