bluuebunny/crossref_metadata_2025 huggingface dataset:
Marginally Designed New Profen Analogues Have the Potential to Inhibit Cyclooxygenase Enzymes
Authors: Gülcan Hayrettin O. , Ünlü Serdar , Dimoglo Anatoli , Şahin Yasemin , Esiringu İlker , Erçetin Tuba , Öz Demet , Şahin Mustafa F.
Published: January 2015

The current structure–activity relationship of profens (i.e., 2‐arylpropionic acid derivatives, a class of non‐steroidal anti‐inflammatory drugs) discusses the importance of α‐monomethyl substitution on these compounds, since the activities obtained through their corresponding arylacetic acid derivatives (i.e., α‐demethylated derivatives) or α,α‐dimethyl‐substituted compounds are less than what is observed for the parent profens. Unfortunately, this implies a generalization in structure–activity relationships of profens in such a way that a mono‐(non‐methyl)alkyl group or dialkyl substituent replaced at the α‐position of a profen analogue results in abolished activity. Therefore, within this study, we aimed to question this generalization employing ibuprofen, flurbiprofen, and naproxen as model compounds. A series of α‐(non‐methyl)alkyl‐substituted ibuprofen and flurbiprofen analogues as well as α,α‐dialkyl‐substituted ibuprofen, flurbiprofen, and naproxen derivatives were synthesized and screened for their potential to inhibit cyclooxygenase enzymes. In addition, since profens have negligible potential to inhibit lipoxygenase enzymes, the effect of such derivatization was also questioned in lipoxygenase inhibition assays. The findings only partially agreed with the current structure–activity approach of profens and the activity results of some compounds were found as beyond ordinary.
Knowledge‐sharing intention in professional virtual communities: A comparison between posters and lurkers
Authors: Hung Shin‐Yuan , Lai Hui‐Min , Chou Yu‐Che
Published: January 2015

The most significant challenge in facilitating a professional virtual community (PVC) is maintaining a continuous supply of knowledge from members, especially because lurkers often make up a large portion of an online community. However, we still do not understand how knowledge‐sharing intention (KSI) is formed across poster and lurker groups. Accordingly, this study seeks to provide a fuller understanding of the formation of behavioral intention in PVCs by decomposing the psychological formation of KSI and focusing on factors deemed likely to influence the KSI of posters and lurkers. This study's online survey of 177 posters and 246 lurkers from 3 PVCs demonstrated that enjoyment in helping others positively influenced posters' attitudes toward knowledge sharing, whereas reciprocity and technology adoption variables (perceived ease of use and compatibility) positively influenced lurkers' attitudes. Interpersonal trust and peer influence strongly affected the subjective norm of knowledge sharing in both groups, with posters emphasizing interpersonal trust and lurkers emphasizing peer influence. Furthermore, knowledge self‐efficacy and resource availability enhanced the perceived behavioral control of knowledge sharing in both groups, with knowledge self‐efficacy affecting posters the most and resource availability influencing lurkers the most. The results of this study have important implications for both research and practice.
Updating the SCImago journal and country rank classification: A new approach using Ward's clustering and alternative combination of citation measures
Authors: Gómez‐Núñez Antonio J. , Vargas‐Quesada Benjamín , de Moya‐Anegón Félix
Published: January 2015

This study introduces a new proposal to refine the classification of the SCImago Journal and Country Rank (SJR) platform by using clustering techniques and an alternative combination of citation measures from an initial 18,891 SJR journal network. Thus, a journal–journal matrix including simultaneously fractionalized values of direct citation, cocitation, and coupling was symmetrized by cosine similarity and later transformed into distances before performing clustering. The results provided a new cluster‐based subject structure comprising 290 clusters that emerge by executing Ward's clustering in two phases and using a mixed labeling procedure based on tf‐idf scores of the original SJR category tags and significant words extracted from journal titles. In total, 13,716 SJR journals were classified using this new cluster‐based scheme. Although more than 5,000 journals were omitted in the classification process, the method produced a consistent classification with a balanced structure of coherent and well‐defined clusters, a moderated multiassignment of journals, and a softer concentration of journals over clusters than in the original SJR categories. New subject disciplines such as “nanoscience and nanotechnology” or “social work” were also detected, providing evidence of good performance of our approach in refining the journal classification and updating the subject classification structure.
Bifunctional Polyacrylonitrile Fiber‐Mediated Conversion of Sucrose to 5‐Hydroxymethylfurfural in Mixed‐Aqueous Systems
Authors: Shi Xian‐Lei , Zhang Min , Lin Huikun , Tao Minli , Li Yongdan , Zhang Wenqin
Published: January 2015

A highly efficient catalytic system composed of a bifunctional polyacrylonitrile fiber (PANF‐PA[BnBr]) and a metal chloride was employed to produce 5‐hydroxymethylfurfural (HMF) from sucrose in mixed‐aqueous systems. The promoter of PANF‐PA[BnBr] incorporates protonic acid groups that promote the hydrolysis of the glycosidic bond to convert sucrose into glucose and fructose, and then catalyzes fructose dehydration to HMF, while the ammonium moiety may promote synergetically with the metal chloride the isomerization of glucose to fructose and transfer HMF from the aqueous to the organic phase. The detailed characterization by elemental analysis, FTIR spectroscopy, and SEM confirmed the rangeability of the fiber promoter during the modification and utilization processes. Excellent results in terms of high yield (72.8 %) of HMF, superior recyclability (6 cycles) of the process, and effective scale‐up and simple separation procedures of the catalytic system were obtained. Moreover, the prominent features (high strength, good flexibility, etc.) of the fibers are very attractive for fix‐bed reactor.
BauBuche – Der nachhaltige Hochleistungswerkstoff
Authors: Hassan Jan , Eisele Matthias
Published: January 2015

Seit Beginn des 21. Jahrhunderts erlebt der Holzbau europaweit eine Renaissance und erreicht mit dem Bau moderner Holzbauwerke ganz neue Dimensionen. Bisher werden im konstruktiven Holzbau fast ausschließlich Nadelhölzer eingesetzt. Zwar bieten Laubhölzer wesentlich höhere Festigkeits‐ und Steifigkeitswerte, doch deren Aufbereitung zu konstruktiven Werkstoffen war bisher zu teuer. Seit August 2014 ist erstmals ein industriell hergestellter, konstruktiver Werkstoff aus Laubholz verfügbar – BauBuche, ein Furnierschichtholz aus europäischer Rotbuche. Dieser neue Werkstoff besitzt eine außergewöhnlich hohe Tragfähigkeit und ermöglicht schlankere Bauteile sowie größere Spannweiten im Holzbau. Im Vergleich zu Nadelholzwerkstoffen führt der Einsatz von BauBuche zu erheblichen Materialeinsparungen. Der Vergleich mit Stahl zeigt, dass BauBuche das Potenzial hat, dem Holzbau neue Anwendungsmöglichkeiten zu erschließen. Das Produkt ist bauaufsichtlich zugelassen und die Bemessung erfolgt nach Eurocode 5. Die hohe Festigkeit und die hohe Rohdichte erfordern jedoch punktuelle Sonderregelungen.

BauBuche – the sustainable high‐performance material

Since the beginning of the 21st century, timber construction has been experiencing a Europe‐wide renaissance, and we are witnessing new dimensions opening up in terms of timber structures. At present, timber construction is limited almost exclusively to softwoods. Although hardwoods offer much greater strength and stiffness, up to now the process of converting them into building materials has been too costly. August 2014 saw the launch of the first industrially manufactured construction material derived from hardwood – BauBuche, a laminated veneer lumber produced from European beech. This new material has an exceptionally high load‐bearing capacity, and therefore permits more slender structural components and longer spans in timber construction. Compared with softwoods, BauBuche reduces material consumption considerably, while a comparison with steel shows that BauBuche has the potential to open up completely new applications for timber construction. BauBuche has national technical approval and conforms to the Eurocode 5 rules for the design of timber structures. The high strength and density, however, mean that special rules apply for certain individual aspects.
Die Große Moschee von Algerien – ein Monument im Starkbebengebiet
Authors: Akkermann Jan , Constantinescu Dan , Hewener Alexander
Published: January 2015

In Algier entsteht derzeit die drittgrößte Moschee der Welt, deren Minarett nach Fertigstellung das weltweit höchste sein wird. Der Komplex wird gleichzeitig ein neues Stadtteilzentrum bilden. Wegen der monumentalen Bedeutung des Gebäudes bestehen sehr hohe Dauerhaftigkeitsanforderungen. Da Algier in einer Starkbebenzone liegt, wurden beim Tragwerksentwurf modernste Entwurfs‐ und Konstruktionsmethoden gewählt. Der Gebetssaal wird komplett vom Erdbebenuntergrund mittels Isolatoren und Dämpfern entkoppelt. Das Minarett wird ein Hochhaus in Verbundbauweise aus Stahlbetonkernen mit integrierten Stahlprofilen und koppelnden Stahldiagonalen in der Fassadenebene, welches mittels einer speziellen Pushover‐Analyse konzipiert wurde. Der in 2012 begonnene Bau soll 2016 fertiggestellt werden. Der Artikel stellt das herausragende Projekt an sich vor und berichtet über die wesentlichen Aspekte der Tragwerksplanung.

The Great Mosque of Algeria – a monument in a strong‐motion area

The world's third largest mosque, whose minaret will be the highest in the world, is currently under construction in Algiers. A new urban focus will be created by the complex. Due to the monumental importance of the building, the durability requirements were extremely high. As Algiers is located in a strong‐motion earthquake area, the structural design of the buildings followed latest concept and construction methods. The prayer hall will be totally decoupled from the seismic ground by isolators and dampers. The minaret will be a high rise building with a composite structure of RC cores with integrated steel members that are coupled by steel bracings in the façade. Its design was made by means of special pushover‐analyses. The construction started in 2012 and is scheduled to be finished in 2016. The paper presents the outstanding project and its main structural design aspects.
Prüfverfahren zur Bestimmung des Säurewiderstands von Betonen
Authors: König Andreas , Dehn Frank
Published: January 2015

Im Rahmen einer Studie konnte ein Prüfverfahren zur Bewertung des Säurewiderstands von Betonen konzeptioniert werden, welches die säurespezifischen Reaktionsmechanismen sowie die Wechselwirkung zwischen einer sauren Flüssigkeit und einem alkalischen Beton berücksichtigt. Die Reproduzierbarkeit der durch das Prüfverfahren gewonnenen Ergebnisse konnte mittels umfangreicher experimenteller Untersuchungen für verschiedene Betone nachgewiesen werden. Nachfolgender Beitrag fasst die wesentlichsten Erkenntnisse zusammen und gibt zudem einen Vorschlag für ein mit dem Prüfverfahren zusammenhängendes Nachweiskonzept zur Bewertung des Säurewiderstands von Betonen.

Test method to determine the acid resistance of concretes

In the frame of a study, a test method for the evaluation of the acid resistance of concretes was developed which takes particularly the acid specific reaction mechanisms as well as the interaction between acidic liquid and alkaline concrete into account. The evidence of reproducibility of the results gained with the test method has been shown by means of extensive experimental investigations on different types of concrete. The following contribution summarizes the most significant findings and suggests a verification concept for the evaluation of the acid resistance of concretes related to the proposed test method.
Auswirkungen von Ermüdungsbeanspruchungen auf Struktur und Eigenschaften von Fahrbahndeckenbeton
Authors: Weise Frank , Wiedmann Andreas , Voland Katja , Kotan Engin , Ehrig Karsten , Müller Harald S.
Published: January 2015

Ausgehend von der Zielsetzung der DFG‐Forschergruppe 1498, die Einflüsse auf den AKR‐Schädigungsprozess in Fahrbahndecken aus Beton grundlegend zu klären, sind zwei aufeinander aufbauende Untersuchungsschwerpunkte Gegenstand dieses Beitrags. Im ersten Schwerpunkt wurden die prüftechnischen Voraussetzungen für die Charakterisierung der Degradation und damit der Rissbildung im Fahrbahndeckenbeton durch die Vorschädigung infolge von Ermüdungsbeanspruchungen geschaffen. Realisiert wurde dies durch die Implementierung und Optimierung eines Monitoringsystems im zyklischen 4‐Punkt‐Biegeversuch zur simultanen Erfassung der Rissbildung im großformatigen Schwingbalken. Zusätzlich wurde die Röntgen‐3D‐Computertomografie für die hochauflösende räumliche quantitative Rissanalyse in den Bohrkernen aus den Schwingbalken ohne und mit Vorschädigung weiterentwickelt. Im zweiten Untersuchungsschwerpunkt wurde mittels vielfältiger Experimente an kleinformatigen Probekörpern aus dem Schwingbalken gezeigt, dass durch die Ermüdungsbeanspruchung die bruchmechanischen Materialkennwerte des Betons zum Teil eine signifikante Veränderung erfahren.

Effects of fatigue loading on structure and properties of pavement concrete

Based on the objective of the DFG (German research foundation) funded research group 1498 to clarify the influences on the ASR damage process, this paper deals with two focuses of investigation. In the first focus the technical requirements for the characterisation concerning the degradation and the formation of cracks in concrete pavements by the pre‐damage as a result of fatigue loading were created. This was realized by the implementation and the optimisation of a monitoring system in the cyclic four point bending test to capture simultaneously the formation of cracks in the beam under sinusoidal bending load. In addition, the X‐ray 3D‐computed tomography was enhanced for the high‐resolution quantitative spatial crack analysis in the drilling cores extracted of the beam under sinusoidal bending load without and with a pre‐damage. Building on the first focus, in the second focus of investigation a significant change of the fracture‐mechanical properties of the concrete as a result of fatigue loading has been demonstrated in numerous experiments using small specimens extracted from the beam under sinusoidal bending load.
Adjuvant poly(N‐isopropylacrylamide) generates more efficient monoclonal antibodies against truncated recombinant histidine‐rich protein2 of Plasmodium falciparum for malaria diagnosis
Authors: Verma Reena , Ravichandran Ramakrishnan , Jayaprakash Naatamai S. , Kumar Ashok , Vijayalakshmi Mookambeswaran A. , Venkataraman Krishnan
Published: January 2015

Adjuvants play an important role in eliciting immune responses and subsequent generation of antibodies with high specificity. Recently, poly(N‐isopropylacrylamide) (PNiPAAm), also known as a “smart” polymer, has been proposed as a potential adjuvant for making antibodies and vaccines. This material exhibits efficient delivery, protection against degradation, and preservation of antigen epitopes. In this work, we used both CFA and smart polymer to develop a highly specific murine monoclonal antibody (mAb) against recombinant truncated histidine rich protein2 (HRP2) of Plasmodium falciparum. Our results indicate that the mAbs developed using these adjuvants were able to recognize recombinant HRP2 and native PfHRP2 protein from spent medium. The mAbs generated against recombinant truncated HRP2 showed better sensitivity to the antigen and importantly mAbs generated using PNiPAAm adjuvant were in the range of 108–109 M–1. The mAbs generated using PNiPAAm are very efficient and sensitive in detecting HRP2. To the best of our knowledge, this is the first report of such comparison having been made between these two adjuvants and we propose that the smart polymer has huge potential as an alternative to CFA. Additionally, we discuss the utility of the mAbs generated through PNiPAAm for specific diagnosis of malaria caused by P. falciparum.
Comprehensive evaluation of two genome‐scale metabolic network models for Scheffersomyces stipitis
Authors: Damiani Andrew L. , He Q. Peter , Jeffries Thomas W. , Wang Jin
Published: January 2015

Genome‐scale metabolic network models represent the link between the genotype and phenotype of the organism, which are usually reconstructed based on the genome sequence annotation and relevant biochemical and physiological information. These models provide a holistic view of the organism's metabolism, and constraint‐based metabolic flux analysis methods have been used extensively to study genome‐scale cellular metabolic networks. It is clear that the quality of the metabolic network model determines the outcome of the application. Therefore, it is critically important to determine the accuracy of a genome‐scale model in describing the cellular metabolism of the modeled strain. However, because of the model complexity, which results in a system with very high degree of freedom, a good agreement between measured and computed substrate uptake rates and product secretion rates is not sufficient to guarantee the predictive capability of the model. To address this challenge, in this work we present a novel system identification based framework to extract the qualitative biological knowledge embedded in the quantitative simulation results from the metabolic network models. The extracted knowledge can serve two purposes: model validation during model development phase, which is the focus of this work, and knowledge discovery once the model is validated. This framework bridges the gap between the large amount of numerical results generated from genome‐scale models and the knowledge that can be easily understood by biologists. The effectiveness of the proposed framework is demonstrated by its application to the analysis of two recently published genome‐scale models of Scheffersomyces stipitis. Biotechnol. Bioeng. 2015;112: 1250–1262. © 2015 Wiley Periodicals, Inc.
New, Non‐quinone Fluorogeldanamycin Derivatives Strongly Inhibit Hsp90
Authors: Hermane Jekaterina , Bułyszko Ilona , Eichner Simone , Sasse Florenz , Collisi Wera , Poso Antti , Schax Emilia , Walter Johanna‐Gabriela , Scheper Thomas , Kock Klaus , Herrmann Christian , Aliuos Pooyan , Reuter Günter , Zeilinger Carsten , Kirschning Andreas
Published: January 2015

Streptomyces hygroscopicus is a natural producer of geldanamycin. Mutasynthetic supplementation of an AHBA‐blocked mutant with all possible monofluoro 3‐aminobenzoic acids provided new fluorogeldanamycins. These showed strong antiproliferative activity and inhibitory effects on human heat shock protein Hsp90. Binding to Hsp90 in the low nanomolar range was determined from molecular modelling, AFM analysis and by calorimetric studies.
Treating Methanol‐to‐Olefin Quench Water by Minihydrocyclone Clarification and Steam Stripper Purification
Authors: Yang Qiang , Lv Wen‐jie , Shi Lei , Wang Hua‐lin
Published: January 2015

In the chemical industry, methanol‐to‐olefin (MTO) technology is a novel process for producing ethylene and propylene from naphtha thermal cracking. The process of recovering MTO quench water by minihydrocyclone and steam stripping treatment was successfully applied in industrial plants. The fine catalyst in the quench water is removed by the two‐stage minihydrocyclone separation. The method and equipment for this system present various advantages: the quench water can be recycled in the cooling system and prevents heat loss in heat transfer systems; and the stripping tower can be blocked by the catalyst. Maintenance activities are reduced and a stable operation cycle is extended. The proposed treatment process improves the economic efficiency of the MTO device.
Enantioselective Formal [3+3] Cycloadditions of Ketones and Cyclic 1‐Azadienes by Cascade Enamine–Enamine Catalysis
Authors: He Xiao‐Long , Xiao You‐Cai , Du Wei , Chen Ying‐Chun
Published: January 2015

An asymmetric formal [3+3] cycloaddition process with diversely structured aliphatic ketones and electron‐deficient cyclic 1‐azadienes was developed by cascade enamine–enamine catalysis of a cinchona‐based primary amine. This sequence involved a domino Michael addition–Mannich reaction to afford spirocyclic architectures in excellent diastereo‐ and enantioselectivity. Importantly, high regioselectivity was realized for a number of unsymmetrical aliphatic ketone substrates.
Towards Ratiometric Sensing of Amyloid Fibrils In Vitro
Authors: Freire Sonia , Rodríguez‐Prieto Flor , Ríos Rodríguez M. Carmen , Penedo J. Carlos , Al‐Soufi Wajih , Novo Mercedes
Published: January 2015

The aggregation of amyloid‐β peptide and its accumulation in the human brain has an important role in the etiology of Alzheimer’s disease. Thioflavin T has been widely used as a fluorescent marker for these amyloid aggregates. Nevertheless, its complex photophysical behavior, with strong wavelength dependencies of all its fluorescence properties, requires searching for new fluorescent probes. The use of 2‐(2′‐hydroxyphenyl)imidazo[4,5‐b]pyridine (HPIP), which shows two emission bands and a rich excited‐state behavior due to the existence of excited‐state intramolecular processes of proton transfer and charge transfer, is proposed. These properties result in a high sensitivity of HPIP fluorescence to its microenvironment and cause a large differential fluorescence enhancement of the two bands upon binding to aggregates of the amyloid‐β peptide. Based on this behavior, a very sensitive ratiometric method is established for the detection and quantification of amyloid fibrils, which can be combined with the monitoring of fluorescence anisotropy. The binding selectivity of HPIP is discussed on the basis of the apparent binding equilibrium constants of this probe to amyloid‐β (1–42) fibrils and to the nonfibrillar protein bovine serum albumin. Finally, an exhaustive comparison between HPIP and thioflavin T is presented to discuss the sensitivity and specificity of these probes to amyloid aggregates and the significant advantages of the HPIP dye for quantitative determinations.
Unexpected Migratory Insertion Reactions of M(alkyl)2 (M=Zn, Cd) and Diamidocarbenes
Authors: Collins Lee R. , Hierlmeier Gabriele , Mahon Mary F. , Riddlestone Ian M. , Whittlesey Michael K.
Published: January 2015

The electrophilic character of free diamidocarbenes (DACs) allows them to activate inert bonds in small molecules, such as NH3 and P4. Herein, we report that metal coordinated DACs also exhibit electrophilic reactivity, undergoing attack by Zn and Cd dialkyl precursors to afford the migratory insertion products [(6‐MesDAC‐R)MR] (M=Zn, Cd; R=Et, Me; Mes=mesityl). These species were formed via the spectroscopically characterised intermediates [(6‐MesDAC)MR2], exhibiting barriers to migratory insertion which increase in the order MR2 = ZnEt2 < ZnMe2 < CdMe2. Compound [(6‐MesDAC‐Me)CdMe] showed limited stability, undergoing deposition of Cd metal, by an apparent β‐H elimination pathway. These results raise doubts about the suitability of diamidocarbenes as ligands in catalytic reactions involving metal species bearing nucleophilic ligands (M‐R, M‐H).
ChemInform Abstract: Ternary Arsenides Based on Platinum—Indium and Palladium—Indium Fragments of the Cu3Au Type: Crystal Structures and Chemical Bonding.
Authors: Zakharova Elena Yu. , Andreeva Natalia A. , Kazakov Sergey M. , Kuznetsov Alexey N.
Published: January 2015

Pd5InAs, Pt5InAs, and Pt8In2As are synthesized from stoichiometric mixtures of the elements (silica ampules, 750 °C for 7—10 d and 600 °C for 30—40 d for Pd compounds or 90—120 d for Pt compounds).
ChemInform Abstract: Clay Nanomaterial Thin Film Electrodes for Electrochemical Energy Storage Applications.
Authors: Fatnassi M. , Solterbeck C.‐H. , Es‐Souni M.
Published: January 2015

Thin films of the smectite clay nanomaterial laponite and trihydroxysilylpropyl‐methylphosphonate nanocomposites thereof are dip coated as suitable low‐cost high performance supercapacitors on Au‐terminated Si substrates.
ChemInform Abstract: Use of Amine Electride Chemistry to Prepare Molybdenum Disulfide Intercalation Compounds.
Authors: Liyanage Amila Udayanga , Lerner Michael M.
Published: January 2015

Electride solutions formed by dissolution of Na in en (N2 atmosphere, 60 °C, overnight) are used to generate MoS2 intercalation compounds.
ChemInform Abstract: Synthesis and Characterization of the Ternary Telluroargentate K4[Ag18Te11].
Authors: Davaasuren Bambar , Dashjav Enkhtsetseg , Rothenberger Alexander
Published: January 2015

The title compound is solvothermally synthesized from a mixture of Ag(OAc), K2Te, and elemental Te in en (autoclave, 160 °C, 5 d, 30% yield).
ChemInform Abstract: The Photo‐Nazarov Reaction: Scope and Application.
Authors: Cai Shujun , Xiao Zheming , Shi Yingbo , Gao Shuanhu
Published: January 2015

In contrast to the traditional Broensted‐ or Lewis acid‐promoted Nazarov cyclization reactions the photo‐Nazarov cyclization of vinyl aryl ketones proceeds under mild, neutral or basic conditions.
ChemInform Abstract: Rapid and Efficient Synthesis of Five‐ to Eight‐Membered Cyclic Aminals under Ultrasound Irradiation.
Authors: Ramirez Maria A. , Ortiz Gisela , Levin Gustavo , McCormack Walter , Blanco Maria M. , Perillo Isabel A. , Salerno Alejandra
Published: January 2015

The simple procedure using high intensity ultrasound allows the synthesis of cyclic aminals from diamines (I) with aqueous formaldehyde in excellent yields and very short reaction times.
ChemInform Abstract: Tailoring Atropisomeric Maleimides for Stereospecific [2 + 2] Photocycloaddition—Photochemical and Photophysical Investigations Leading to Visible‐Light Photocatalysis.
Authors: Kumarasamy Elango , Raghunathan Ramya , Jockusch Steffen , Ugrinov Angel , Sivaguru J.
Published: January 2015

Stereospecific photocycloaddition of atropisomeric maleimides occurs under direct irradiation, triplet‐sensitized UV‐irradiation, and non‐metal catalyzed visible‐light irradiation, leading to exo and endo photoproducts with complete chemoselectivity.
ChemInform Abstract: An Organic Cation as a Silver(I) Analogue for the Arylation of sp2 and sp3 C—H Bonds with Iodoarenes.
Authors: Arroniz Carlos , Denis J. Gabriel , Ironmonger Alan , Rassias Gerasimos , Larrosa Igor
Published: January 2015

A new method for the Pd‐catalyzed C—H coupling of a variety of classes of substrates such as benzoic acids, benzamides, 2‐phenylpyridines, benzoquinolines, indoles, thiophenes, polyfluorobenzenes, and 8‐methylquinolines with diverse substituted iodoarenes under silver‐free conditions is developed.
ChemInform Abstract: Synthesis of α‐Chiral‐β,γ‐Unsaturated Carboxylic Acid Derivatives Using Chiral Auxiliaries.
Authors: Poremba Kelsey E. , Lee Victoria A. , Sculimbrene Bianca R.
Published: January 2015

(R)‐benzyl‐oxazolidinone and (S,S)‐pseudoephedrine are employed as chiral auxiliaries for the diastereoselective alkylation of vinylacetic acid.
ChemInform Abstract: A New, Efficient, and Catalyst‐Free Microwave‐Assisted Approach for Formation of O‐tert‐Butoxy Carbonates.
Authors: K'tir Hacene , Amira Aicha , Berredjem Malika , Aouf Nour‐Eddine
Published: January 2015

An effective, simple, mild, rapid, solvent‐ and catalyst‐free microwave‐assisted method for the chemoselective O‐tert‐butoxycarbonylation of a wide range of alcohols is presented.
ChemInform Abstract: Synthesis of Cyclic Alkenylsiloxanes by Semihydrogenation: A Stereospecific Route to (Z)‐Alkenyl Polyenes.
Authors: Elbert Bryony L. , Lim Diane S. W. , Gudmundsson Haraldur G. , O'Hanlon Jack A. , Anderson Edward A.
Published: January 2015

The general route to cyclic alkenylsiloxanes, based on the Lindlar hydrogenation of alkynylsilanes, solves a long‐standing selectivity issue in alkynylsilane reduction chemistry.
ChemInform Abstract: Copper Catalyzed Oxidative Cross‐Coupling of Aromatic Amines with 2‐Pyrrolidinone: A Facile Synthesis of N‐Aryl‐γ‐amino‐γ‐lactams.
Authors: Priyadarshini S. , Amal Joseph P. J. , Lakshmi Kantam M.
Published: January 2015

The protocol is limited to aromatic and heteroaromatic amines since alkyl amines, such as benzylamine picolylamine, N‐methylaniline and N,N‐dimethylaniline, do not proceed.
ChemInform Abstract: Hydroxyl‐Directed Stereoselective Diboration of Alkenes.
Authors: Blaisdell Thomas P. , Caya Thomas C. , Zhang Liang , Sanz‐Marco Amparo , Morken James P.
Published: January 2015

This method yields diborylated products which can be directly converted to the corresponding alcohols.
ChemInform Abstract: Metal‐Free Oxidative Direct C(sp3)—H Bond Functionalization of Ethers with α,α‐Diaryl Allylic Alcohols.
Authors: Chu Xue‐Qiang , Meng Hua , Zi You , Xu Xiao‐Ping , Ji Shun‐Jun
Published: January 2015

The new benzoyl tert‐butyl peroxide‐promoted radical alkylation reaction of diaryl allylic alcohols with cyclic and open‐chain ethers results in the formation of α‐aryl‐β‐alkylated carbonyl ketones.
ChemInform Abstract: Enantioselective Conjugate Addition of Aliphatic Thiols to Divergently Activated Electron Poor Alkenes and Dienes.
Authors: Kowalczyk Rafal , Wierzba Aleksandra J. , Boratynski Przemyslaw J. , Bakowicz Julia
Published: January 2015

Stereoselectivity is secured by the catalyst.
ChemInform Abstract: 4‐(Pentafluorosulfanyl)benzenediazonium Tetrafluoroborate: A Versatile Launch Pad for the Synthesis of Aromatic SF5 Compounds via Cross Coupling, Azo Coupling, Homocoupling, Dediazoniation, and Click Chemistry.
Authors: Okazaki Takao , Laali Kenneth K. , Bunge Scott D. , Adas Sonya K.
Published: January 2015

Title compound (I) undergoes a variety of reactions, including coupling and dediazoniation reactions, to yield various diverse products featuring a 4‐(pentafluorosulfanyl)phenyl moiety.
ChemInform Abstract: A Direct Approach to β‐Keto Sulfones via AgNO3/K2S2O8 Catalyzed Aerobic Oxysulfonylation of Alkenes in Aqueous Medium.
Authors: Singh Atul K. , Chawla Ruchi , Yadav Lal Dhar S.
Published: January 2015

The one‐pot radical route to β‐ketosulfones involves oxysulfonylation of alkenes with air and inexpensive sodium arenesulfinate salts under mild reaction conditions.
ChemInform Abstract: Thiosemicarbazone Salicylaldiminato Palladium(II)‐Catalyzed Alkynylation Couplings Between Arylboronic Acids and Alkynes or Alkynyl Carboxylic Acids.
Authors: Lu Linhua , Chellan Prinessa , Smith Gregory S. , Zhang Xiang , Yan Hong , Mao Jincheng
Published: January 2015

Tridentate Pd(II) salicylaldiminato‐thiosemicarbazone complexes can efficiently catalyze the alkynylation couplings of a variety of arylboronic acids with alkynes or alkynyl carboxylic acids under mild conditions.
ChemInform Abstract: The Smallest Organocatalyst in Highly Enantioselective Direct Aldol Reaction in Wet Solvent‐Free Conditions.
Authors: Bhowmick Sudipto , Kunte Sunita S. , Bhowmick Kartick C.
Published: January 2015

The catalyst can be prepared from inexpensive available amino acid.
ChemInform Abstract: Facile Synthesis of 3,3′‐Disubstituted 2,2′‐Binaphthyls by Transition‐Metal‐Catalyzed Double Benzannulation.
Authors: Umeda Rui , Tabata Hiromasa , Tobe Yoshito , Nishiyama Yutaka
Published: January 2015

The title compounds (III) are obtained by Cu‐ or Re‐catalyzed double benzannulation of 2‐(phenylethynyl)benzaldehyde with various butadiynes.
ChemInform Abstract: The Synthesis of 1,2‐Diarylindenes via DDQ‐Mediated Dehydrogenative Intramolecular Cyclization.
Authors: Li Yi , Cao Li , Luo Xiaoyan , Deng Wei‐Ping
Published: January 2015

An efficient copper‐promoted dehydrogenative intramolecular cyclization is developed.
ChemInform Abstract: Eaton′s Reagent‐Mediated Domino π‐Cationic Arylations of Aromatic Carboxylic Acids to Iasi‐Red Polymethoxylated Polycyclic Aromatic Hydrocarbons: Products with Unprecedented Biological Activities as Tubulin Polymerization Inhibitors.
Authors: Ghinet Alina , Gautret Philippe , Hijfte Nathalie Van , Lede Bertrand , Henichart Jean‐Pierre , Bicu Elena , Darbost Ulrich , Rigo Benoit , Daich Adam
Published: January 2015

The π‐cationic arylation of methoxy substituted benzoic acids with reactive arenes [e.g. (II)] is developed to provide an optimized synthetic route to phenstatin (V).
ChemInform Abstract: Short and Efficient Route Toward α‐Substituted N‐Arylazetidines from Acetanilides via Mitsunobu Reaction.
Authors: Kern Nicolas , Hoffmann Marie , Weibel Jean‐Marc , Pale Patrick , Blanc Aurelien
Published: January 2015

A three step sequence is developed for the synthesis N‐arylazetidines (V) involving aldolization between acetanilines and aldehydes, cyclization by Mitsunobu reaction and azetidinone reduction.
ChemInform Abstract: Interaction of 2‐Naphthol with γ‐Ureidoacetals. A New Method for the Synthesis of 2‐Arylpyrrolidines.
Authors: Gazizov A. S. , Smolobochkin A. V. , Burilov A. R. , Pudovik M. A.
Published: January 2015

A convenient single‐stage synthesis of novel 2‐arylpyrrolidines based on the title reaction is developed.
ChemInform Abstract: I2—DMSO Promoted Intramolecular Oxidative Cyclization of 2‐(Aryl or Alkyl Amino)‐acetophenones for the Synthesis of Isatins.
Authors: Raghavender Reddy M. , Nageswara Rao N. , Ramakrishna K. , Meshram H. M.
Published: January 2015

Treatment of acetophenones (I) with iodine in DMSO results in the formation of isatins via a glyoxal intermediate which undergoes intramolecular addition of the amino group to the aldehyde moiety followed by DMSO oxidation.
ChemInform Abstract: [1,3]‐Dipolar Cycloaddition of N‐Aryl Sydnones to Benzothiophene 1,1‐Dioxide, 1‐Cyclopropylprop‐2‐yn‐1‐ol and 1‐(Prop‐2‐ynyl)‐1H‐indole.
Authors: Dueruest Yasar , Sagirli Akin , Kariuki Benson M. , Knight David W.
Published: January 2015

A new catalyst‐free protocol using [1,3]‐dipolar cycloaddition reactions of mesoionic N‐aryl sydnones is reported.
ChemInform Abstract: Novel Triazene Dyes from N‐Heterocyclic Carbenes and Azides: Syntheses, Stability, and Spectroscopic Properties.
Authors: Patil Siddappa , White Kana , Bugarin Alejandro
Published: January 2015

The triazenes show intense absorptions between 294‐450 nm.
ChemInform Abstract: Influence of Catalyst Structure and Reaction Conditions on anti‐versus syn‐Aminopalladation Pathways in Pd‐Catalyzed Alkene Carboamination Reactions of N‐Allylsulfamides.
Authors: Fornwald Ryan M. , Fritz Jonathan A. , Wolfe John P.
Published: January 2015

Cyclic sulfamides are obtained by Pd‐catalyzed coupling of N‐allylsulfamides with aryl and alkenyl triflates.
ChemInform Abstract: Detritylation of Protected Tetrazoles by Naphthalene‐Catalyzed Lithiation.
Authors: Behloul Cherif , Bouchelouche Kenza , Guijarro David , Najera Carmen , Yus Miguel
Published: January 2015

This method allows the reductive removal of the trityl group from N‐tritylated tetrazoles under non‐acidic conditions without decomposition of the tetrazole.
ChemInform Abstract: 1,3‐Dipolar Cycloadditions of Fluorinated Nitrones with Thioketones.
Authors: Mloston Grzegorz , Obijalska Emilia , Celeda Malgorzata , Mittermeier Verena , Linden Anthony , Heimgartner Heinz
Published: January 2015

Readily available fluorinated nitrones (IV) and (XIV) are used in 1,3‐dipolar cycloadditions with thioketones affording 1,4,2 oxathiazolidines in a regioselective manner.
ChemInform Abstract: Broensted Acid Catalyzed, Conjugate Addition of β‐Dicarbonyls to in situ Generated ortho‐Quinone Methides—Enantioselective Synthesis of 4‐Aryl‐4H‐chromenes.
Authors: El‐Sepelgy Osama , Haseloff Stefan , Alamsetti Santosh Kumar , Schneider Christoph
Published: January 2015

Optimized conditions which need only little excess of dicarbonyl reactant render possible the access to various title compounds with good to excellent yields and high enantioselectivity.
ChemInform Abstract: Ultrasound‐Assisted One‐Pot Four‐Component Synthesis of Novel 2‐Amino‐3‐cyanopyridine Derivatives Bearing 5‐Imidazopyrazole Scaffold and Their Biological Broadcast.
Authors: Kalaria Piyush N. , Satasia Shailesh P. , Avalani Jemin R. , Raval Dipak K.
Published: January 2015

The majority of the title compounds shows excellent antioxidant activity.
ChemInform Abstract: Asymmetric Synthesis of Substituted NH‐Piperidines from Chiral Amines.
Authors: Gautam Lekh Nath , Su Yijin , Akhmedov Novruz G. , Petersen Jeffrey L. , Shi Xiaodong
Published: January 2015

Chiral piperidines are prepared in a one‐pot procedure from enones, nitroolefines, and chiral amines.
ChemInform Abstract: Efficient Synthesis of Tetrahydroquinolines from the Reaction of Aldehyde, Aniline, and Alkene under the in situ Redox of SnCl2 and FeCl3.
Authors: Guo Qiaoxia , Teng Weiling , Ren Shenyong , Rao Shasha , Wang Yanqing , Chen Liwei , Shen Baojian , Takahashi Tamotsu
Published: January 2015

Compounds (XVI) and (XVIII) are obtained as single diastereomers.
ChemInform Abstract: Synthesis of 3,3‐Disubstituted‐2,3‐dihydroazanaphthoquinones via Simultaneous Alkyne Oxidation and Nitrile Hydration of ortho‐Alkynylarenenitriles.
Authors: Sakthivel Karuppusamy , Srinivasan Kannupal
Published: January 2015

Ortho‐Alkynylarenenitriles give 3‐aryl‐3‐hydroxy‐2,3‐dihydroazanaphthoquinones (II), (VI), and (VIII) in the presence of equimolar amounts of palladium acetate.
ChemInform Abstract: Palladium Catalyzed Oxidative Suzuki Coupling Reaction of Indolizine at the 3‐Position Using Oxygen Gas as the Only Oxidant.
Authors: Hu Huayou , Liu Yong , Xu Juan , Kan Yuhe , Wang Chao , Ji Min
Published: January 2015

The applied reaction conditions are not sensible to moisture.
ChemInform Abstract: Catalytic Asymmetric 1,3‐Dipolar [3 + 6] Cycloaddition of Azomethine Ylides with 2‐Acyl Cycloheptatrienes: Efficient Construction of Bridged Heterocycles Bearing Piperidine Moiety.
Authors: Li Qing‐Hua , Wei Liang , Wang Chun‐Jiang
Published: January 2015

Conjugated cyclic trienes without nonbenzenoid aromatic characteristics are applied as fine‐tunable dipolarophiles in the Cu(I)‐catalyzed asymmetric azomethine ylide‐involved cycloaddition, providing a variety of bridged heterocycles in good yields with exclusive regioselectivity and excellent stereoselectivity.
ChemInform Abstract: A Novel Access to Pyrido[4,3‐d]pyrimidine Scaffold via Staudinger/Intramolecular Aza‐Wittig Reaction of 5‐Acyl‐4‐(β‐azidoalkyl)‐1,2,3,4‐tetrahydropyrimidin‐2‐ones.
Authors: Fesenko Anastasia A. , Shutalev Anatoly D.
Published: January 2015

The general four‐step approach for the synthesis of pyridopyrimidine derivatives involves a final intramolecular Staudinger/aza‐Wittig reaction as the key step.
ChemInform Abstract: Synthesis of N‐(4‐Oxo(thioxo)‐1,3,5‐triazinan‐1‐yl)arylamides Using Samarium‐Containing Catalysts.
Authors: Hairullina R. R. , Geniyatova A. R. , Ibragimov A. G. , Dzhemilev U. M.
Published: January 2015

An effective method for the synthesis of otherwise hardly accessible title triazine derivatives (IV) via a Sm‐catalyzed multicomponent reaction is developed.
ChemInform Abstract: Polycyclic N‐Heterocyclic Compounds. Part 75. Synthesis of 2,4‐Disubstituted 5,6‐Dihydro[1]benzoxepino[5,4‐d]pyrimidines and 12‐Substituted 1,2,4,5‐Tetrahydro[1]benzoxepino[4,5‐e]imidazo[1,2‐c]pyrimidines as Potential Antiplatelet Aggregators.
Authors: Okuda Kensuke , Yamamoto Yuko , Hirota Takashi , Sasaki Kenji
Published: January 2015

Several compound libraries are prepared including compounds (III) and other compounds derived from (III), e.
ChemInform Abstract: Synthesis of N‐Hydroxyalkyl‐1,5,3‐dithiazepanes Based on Amino Alcohols.
Authors: Rakhimova E. B. , Ismagilov R. A. , Meshcheryakova E. S. , Zainullin R. A. , Khalilov L. M. , Ibragimov A. G. , Dzhemilev U. M.
Published: January 2015

Two alternative methods for the synthesis of novel N‐hydroxyalkyldithiazepanes (III) by recyclization of 1‐oxa‐3,6‐dithiacycloheptane (I) with amino alcohols (II) or intermolecular cyclization of 1,2‐ethanedithiol with methoxymethylamino alcohols (V) are developed.
ChemInform Abstract: trans‐Diborylation of Alkynes: pseudo‐Intramolecular Strategy Utilizing a Propargylic Alcohol Unit.
Authors: Nagashima Yuki , Hirano Keiichi , Takita Ryo , Uchiyama Masanobu
Published: January 2015

The first trans‐selective diboration of alkynes is achieved using a pseudo‐intramolecular reaction of diboron with propargyl alcohols.
ChemInform Abstract: Ag(I)‐Catalyzed C—H Borylation of Terminal Alkynes.
Authors: Hu Jiu‐Rong , Liu Lin‐Hai , Hu Xin , Ye Hong‐De
Published: January 2015

This efficient method can afford the target products on gram scale.
ChemInform Abstract: Diversity Oriented Synthesis of Conjugate Dienes and Alkenylcyclopropanes Utilizing Silyl Group‐Substituted Titanium Carbene Complexes as Bimetallic Synthetic Reagents.
Authors: Takeda Takeshi , Mori Ayako , Fujii Tomoya , Tsubouchi Akira
Published: January 2015

The silyl compounds prepared by this method undergo cross‐coupling reactions with retention of configuration.
ChemInform Abstract: Three New Pentacyclic Triterpenoids from Centella asiatica.
Authors: Shao Yan , Ou‐Yang Dan‐Wei , Gao Wen , Cheng Liang , Weng Xiao‐Xiang , Kong De‐Yun
Published: January 2015

isolation and structure elucidation of new triterpenoids, centellasaponin I (I), J (II), and E (III)
ChemInform Abstract: Anthraquinone Derivatives and an Orsellinic Acid Ester from the Marine Alga‐Derived Endophytic Fungus Eurotium cristatum EN‐220.
Authors: Du Feng‐Yu , Li Xiao‐Ming , Song Ji‐Ying , Li Chun‐Shun , Wang Bin‐Gui
Published: January 2015

The anthraquinone glycoside (I), and the orsellinic ester, cristatumside A (II), are isolated along with three known aromatic glycosides as well as three known anthraquinone derivatives from the fungal strain Euroticum cristatum.
ChemInform Abstract: Three New Prenylated Diketopiperazines from Neosartorya fischeri.
Authors: Zheng Zhen‐Zhen , Shan Wei‐Guang , Wang Shi‐Lei , Ying You‐Min , Ma Lie‐Feng , Zhan Zha‐Jun
Published: January 2015

Neofipiperazines A (Ia), B (Ib), and C (II) are isolated along with six known compounds from the culture of Neosartorya fischeri.
ChemInform Abstract: Synthesis of (Carbo)nucleoside Analogues by [3 + 2] Annulation of Aminocyclopropanes.
Authors: Racine Sophie , de Nanteuil Florian , Serrano Eloisa , Waser Jerome
Published: January 2015

The first synthesis of nucleobase‐substituted diester cyclopropanes [cf.
ChemInform Abstract: New Derivatives of Nonactic and Homononactic Acids from Bacillus pumilus Derived from Breynia fruticosa.
Authors: Han Li , Huo Peiyuan , Chen Huahong , Li Songtao , Jiang Yi , Li Liya , Xu Lihua , Jiang Chenglin , Huang Xueshi
Published: January 2015

isolation, structure and cytotoxicity
ChemInform Abstract: A Domino Approach to the Enantioselective Total Syntheses of Blennolide C and Gonytolide C.
Authors: Tietze Lutz F. , Jackenkroll Stefan , Hierold Judith , Ma Ling , Waldecker Bernd
Published: January 2015

Key to the syntheses of blennolide C (I) and gonytolide C (II), is an enantioselective domino‐Wacker/carbonylation/methoxylation reaction to set up the stereocenter at C‐4a.
ChemInform Abstract: First Stereoselective and Concise Synthesis of Rhoiptelol C.
Authors: Purushotham Sudina Purushotham , Chinnababu Baggu , Venkateswarlu Yenamandra
Published: January 2015

The diarylheptanoid rhoiptelol C (I) is stereoselectively obtained starting from readily available vanilin using Keck′s asymmetric allylation, olefin cross metathesis, and Sharpless asymmetric dihydroxylation reaction as key steps.
ChemInform Abstract: Green and Size‐Controllable Synthesis of Photoluminescent Carbon Nanoparticles from Waste Plastic Bags.
Authors: Hu Yaoping , Yang Jing , Tian Jiangwei , Jia Li , Yu Jun‐Sheng
Published: January 2015

Photoluminescent carbon nanoparticles (CNP) are prepared by size‐controllable hydrothermal treatment (autoclave, 180 °C, 12 h) of various waste plastic bags in highly diluted H2O2 solutions (≤5.0 wt%) involving oxidative degradation, carbonization, and passivation followed by dialysis (molecular weight cut‐off: 1,000 Da) and freeze‐drying of the obtained solution.
ChemInform Abstract: μSR and Inelastic Neutron Scattering Investigations of the Caged Type Kondo Semimetals: CeT2Al10 (T: Fe, Ru and Os)
Authors: Adroja D. T. , Hillier A. D. , Muro Y. , Takabatake T. , Strydom A. M. , Bhattacharyya A. , Daoud‐Aladin A. , Taylor J. W.
Published: January 2015

Review: 222 refs.
ChemInform Abstract: Grain Boundaries in Nanocrystalline Catalytic Materials as a Source of Surface Chemical Functionality
Authors: Landau Miron V. , Vidruk Roxana , Vingurt Dmitro , Fuks David , Herskowitz Moti
Published: January 2015

Review: 86 refs.
ChemInform Abstract: Structure of Aluminum, Iron, and Other Heteroatoms in Zeolites by X‐ray Absorption Spectroscopy
Authors: van Bokhoven Jeroen A. , Lamberti Carlo
Published: January 2015

Review: 403 refs.
ChemInform Abstract: Nitrides as Ammonia Synthesis Catalysts and as Potential Nitrogen Transfer Reagents
Authors: Hargreaves J. S. J.
Published: January 2015

Review: 61 refs.
ChemInform Abstract: Yttrium Iron Garnet Nano Films: Epitaxial Growth, Spin‐Pumping Efficiency, and Pt‐Capping‐Caused Damping
Authors: Sun Yiyan , Wu Mingzhong
Published: January 2015

Review: 71 refs.
ChemInform Abstract: Photofunctional Lanthanoid Complexes, Coordination Polymers, and Nanocrystals for Future Photonic Applications
Authors: Hasegawa Yasuchika
Published: January 2015

Review: 253 refs.
ChemInform Abstract: Ni‐Catalyzed C—C Bond Formation with α,β‐Unsaturated Carbonyl Compounds and Alkynes
Authors: Kurahashi Takuya
Published: January 2015

Review: [45 refs.
ChemInform Abstract: Polymer‐Immobilized Chiral Catalysts
Authors: Itsuno Shinichi , Hassan Md. Mehadi
Published: January 2015

Review: design and development; 115 refs.
ChemInform Abstract: Recent Developments in the Chemistry of Pyridyl‐Functionalized, Low‐Coordinate Phosphorus Heterocycles
Authors: Mueller Christian , Sklorz Julian A. W. , de Krom Iris , Loibl Antonia , Habicht Marija , Bruce Marlene , Pfeifer Gregor , Wiecko Jelena
Published: January 2015

Review: [53 refs.
ChemInform Abstract: Ionic Liquid Immobilized Organocatalysts for Asymmetric Reactions in Aqueous Media
Authors: Qiao Yupu , Headley Allan D.
Published: January 2015

Review: 84 refs.
ChemInform Abstract: Multicomponent Reactions in Nucleoside Chemistry
Authors: Koszytkowska‐Stawinska Mariola , Buchowicz Wlodzimierz
Published: January 2015

Review: 126 refs.
ChemInform Abstract: Catalytic and Organometallic Chemistry of Earth‐Abundant Metals
Authors: Albrecht Martin , Bedford Robin , Plietker Bernd
Published: January 2015

Review: short review of the authors′ research group chemistry
ChemInform Abstract: Antimicrobial Activity of Quinoxaline Derivatives
Authors: Gupta Gauri , Verma Preeti
Published: January 2015

Review: 50 refs.
ChemInform Abstract: A New Life for Nitrosocarbonyls in Pericyclic Reactions
Authors: Memeo Misal Giuseppe , Quadrelli Paolo
Published: January 2015

Review: 15 refs.
ChemInform Abstract: Ferrocene Phosphane‐Heteroatom/Carbon Bidentate Ligands in Asymmetric Catalysis
Authors: Toma Stefan , Csizmadiova Jana , Meciarova Maria , Sebesta Radovan
Published: January 2015

Review: 208 refs.
ChemInform Abstract: Metal‐Catalyzed Asymmetric Sulfoxidation, Epoxidation and Hydroxylation by Hydrogen Peroxide
Authors: Srour Hassan , Le Maux Paul , Chevance Soizic , Simonneaux Gerard
Published: January 2015

Review: 214 refs.
ChemInform Abstract: Biocatalysis Applied to the Synthesis of Valuable Triazole‐Containing Derivatives
Authors: Cuetos Anibal , Bisogno Fabricio R. , Lavandera Ivan
Published: January 2015

Review: 147 refs.
ChemInform Abstract: Novel Heterocycle Synthesis and Making Dangerous Chemistry Safer
Authors: Dorman Gyorgy , Jones Richard V.
Published: January 2015

Review: 4 refs.
ChemInform Abstract: A Practical and Enantioselective Organocatalytic Alkylation with Benzodithiolylium Tetrafluoroborate
Authors: Gualandi Andrea , Mengozzl Luca , Cozzi Pier Giorgio
Published: January 2015

Review: 41 refs.
ChemInform Abstract: Synthesis and Transformation of Halochromones
Authors: Tome Sara M. , Silva Artur M. S. , Santos Clementina M. M.
Published: January 2015

Review: 224 refs.
ChemInform Abstract: Organocatalysis with Chiral Ionic Liquids
Authors: Zalewska Karolina , Branco Luis C.
Published: January 2015

Review: 58 refs.