Copyright © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Editor: Michael Rowan; Editorial Board Chairs: Uwe Bornscheuer, Luis A. Oro, Bert Weckhuysen
Impact Factor: 5.044
ISI Journal Citation Reports © Ranking: 2013: 26/136 (Chemistry Physical)
Online ISSN: 1867-3899
February 01, 2014
New Online Manuscript Submission System
We are pleased to announce that after over ten years, manuscriptXpress was replaced by a new Manuscript handling system, EditorialManager from ARIES, on February 1.
The links to the new journal sites are available at: chemistryviews.org/submission.
Articles that have been submitted to manuscriptXpress will be processed from there.
Thank you for your patience and we look forward to receiving your next excellent manuscript.
Recently Published Articles
- Organocatalysed Asymmetric Direct Mannich Reaction of Acetophenone Derivatives and Dibenzo[b,f][1,4]oxazepines with Azetidine-2-carboxylic Acid
Yuan-Yuan Ren, Dr. You-Qing Wang, Shuang Liu and Kun Pan
Article first published online: 26 AUG 2014 | DOI: 10.1002/cctc.201402446
Getting a bit Mannich? Don′t Panic! An enamine-based organocatalysis of acetophenone with azetidine-2-carboxylic acid in the asymmetric Mannich reaction is demonstrated. The desired Mannich products are obtained with 87–95 % ee for acetophenone derivatives and with 72 % ee for α,β-unsaturated ketone benzalacetone by using seven-membered cyclic imines as electrophilic acceptors.
- Substrate Requirements for Palladium–Aluminium Triflate Co-catalysed Hydromethoxycarbonylation Reactions of Alkynes Bearing Oxygen Atoms
Boitumelo F. Makume, Dr. Tyler Bredenkamp and Prof. Dr. D. Bradley G. Williams
Article first published online: 26 AUG 2014 | DOI: 10.1002/cctc.201402525
The Sign of the Oxygen: Oxygen atoms negatively influence the hydromethoxycarbonylation reaction of alkynes if the oxygen atom is in close proximity to the alkyne. The influence is diminished if the oxygen atom is protected but its deleterious effect cannot be ameliorated for propargyl derivatives. We probe various oxygen-bearing alkynes to develop conditions for conversion of complex systems into their α,β-unsaturated ester derivatives.
- Synergetic Catalytic Effects in Tri-Component Mesostructured Ru–Cu–Ce Oxide Nanocomposite in CO Oxidation
Dr. Xiangzhi Cui, Dr. Yongxia Wang, Dr. Lisong Chen and Prof. Dr. Jianlin Shi
Article first published online: 25 AUG 2014 | DOI: 10.1002/cctc.201402392
Three metals, two mechanisms, one energy: Synergetic catalytic effects in a tri-component mesostructured Ru–Cu–Ce oxide catalyst are discussed, and two types of the synergetic catalytic mechanisms are proposed to be present in parallel in the metal oxides during CO oxidation that leads to their much enhanced CO catalytic oxidation activity. Vö=oxygen vacancy.
- Catalysis by Dynamically Formed Defects in a Metal–Organic Framework Structure: Knoevenagel Reaction Catalyzed by Copper Benzene-1,3,5-tricarboxylate
Miroslav Položij, Dr. Miroslav Rubeš, Prof. Jiří Čejka and Prof. Petr Nachtigall
Article first published online: 25 AUG 2014 | DOI: 10.1002/cctc.201402411
Fascinating features of copper benzene-1,3,5-tricarboxylate as a catalyst are shown by computational investigation of the Knoevenagel reaction. A temporary defect is formed during the first part of the reaction that acts as a Brønsted acid site, and it catalyzes the second part of the reaction. The simultaneous involvement of more than one Cu2+ ion is also reported.
- Transient Mechanistic Studies of Methane Steam Reforming over Ceria-Promoted Rh/Al2O3 Catalysts
R. B. Duarte, Prof. Dr. M. Olea, E. Iro, Prof. Dr. T. Sasaki, K. Itako and Prof. Dr. J. A. van Bokhoven
Article first published online: 22 AUG 2014 | DOI: 10.1002/cctc.201402388
Ceria makes a difference: Transient experiments with alternated methane and water pulses performed in a temporal-analysis-of-product reactor yield information on the mechanism of methane steam reforming and on the role of ceria in the reaction. The responses show that ceria catalyzes the oxidation of surface carbon species by water.