bluuebunny/crossref_metadata_2025_split huggingface dataset:
Epoxidharzbeschichtete Bewehrung
Authors: Zintel Marc , Angst Ueli , Keßler Sylvia , Gehlen Christoph 
Published: January 2014

AbstractUm die Korrosion von Stahl in Beton infolge Chlorideinwirkung zu ver‐ oder zumindest zu behindern, werden bisher vornehmlich in Nordamerika beachtliche Mengen epoxidharzbeschichteter Bewehrung (ECR) eingesetzt. Die Wirkungsweise und damit das Korrosionsschutzpotenzial von ECR werden in der Wissenschaft jedoch zum Teil kontrovers diskutiert. Nicht zuletzt aufgrund fehlender Informationen über das Langzeitverhalten von ECR fand bisher kein nachhaltiger Technologietransfer nach Deutschland bzw. Europa statt. Nichtsdestotrotz wurde in den Jahren 1989 und 1991 diese Art des Korrosionsschutzes erstmalig in zwei Pilotprojekten (Brückenbauwerke) in der Schweiz und Deutschland eingesetzt. Die dargestellten Untersuchungsergebnisse im Zuge einer Bauwerksinspektion nach über zwei Jahrzehnten Nutzungsdauer liefern einen entscheidenden Baustein zur quantitativen Bewertung des Korrosionsschutzpotenzials epoxidharzbeschichteter Bewehrung. Die Resultate zeigen, dass sich die Epoxidharzbeschichtung auch nach mehr als 20 Jahren im Beton in einem guten, funktionsfähigen Zustand befindet. Zusätzlich wird anhand von Laborversuchen der mögliche Effekt eines erhöhten kritischen Chloridgehalts bei ECR‐Einsatz (an Fehlstellen < 50 mm2) erstmals nachgewiesen. Eine hierdurch resultierende Lebensdauerverlängerung wird über eine erste Lebensdauerberechnung abgeschätzt.Epoxy‐coated reinforcement – New findings after two decades of practical experienceEpoxy‐coated reinforcement (ECR) as a measure against chloride‐induced corrosion of steel in concrete has until now particularly in North America been used in considerable amounts. Nevertheless, in literature the mechanism of action and the potential corrosion protection effect of ECR are controversially discussed. The lack of information concerning the long‐term behavior of ECR in concrete is one of the main reasons for the low level of application of ECR in Germany or Europe in general. In 1989 and 1991, two road bridges were constructed with ECR as pilot projects in both Switzerland and Germany. This paper presents results from condition assessments of the two bridges after more than two decades of service life. The results show that the epoxy coating is still in a good and functional condition after more than 20 years in concrete. In addition, possible higher critical chloride contents at small defects of ECR (< 50 mm2) have been verified in laboratory tests for the first time. The possible resulting service life prolongation is assessed by first service life calculations.
Entwicklung der Spannbetonvorschriften in der DDR
Authors: Mertzsch Olaf 
Published: January 2014

AbstractDie Spannbetonbemessung in der DDR wurde zunächst durch die DIN 4227 bestimmt. Im Jahr 1964 erfolgte die Einführung der TGL 0‐4227. Diese Norm erlaubte auch die Spannbetonbemessung im Zustand II. In den 1970er‐Jahren wurde mit dem “Einheitliches technisches Vorschriftenwerk Beton” (ETV Beton) ein Bemessungsverfahren auf der Grundlage des semiprobabilistischen Sicherheitskonzepts entwickelt und 1981 verbindlich eingeführt. Die seinerzeitigen Berechnungsansätze entsprechen weitgehend den Annahmen des heutigen Eurocodes.Development of prestressed concrete rules in the GDR – 50 years TGL 0‐4227The pre‐stressed concrete calculation in the GDR was defined by the DIN 4227 for the first time. In 1964 the TGL 0 4227 was introduced. This standard also allowed for the dimensioning of prestressed concrete in state II In the seventies, the uniform technical rules and regulations concrete (ETV Beton) was developed as a design method based on the semi‐probabilistic safety concept, and introduced in 1981 obligatory. These former calculation approaches are similar to the assumptions of today's eurocodes.
Pichia pastoris secretes recombinant proteins less efficiently than Chinese hamster ovary cells but allows higher space‐time yields for less complex proteins
Authors: Maccani Andreas , Landes Nils , Stadlmayr Gerhard , Maresch Daniel , Leitner Christian , Maurer Michael , Gasser Brigitte , Ernst Wolfgang , Kunert Renate , Mattanovich Diethard 
Published: January 2014

AbstractChinese hamster ovary (CHO) cells are currently the workhorse of the biopharmaceutical industry. However, yeasts such as Pichia pastoris are about to enter this field. To compare their capability for recombinant protein secretion, P. pastoris strains and CHO cell lines producing human serum albumin (HSA) and the 3D6 single chain Fv‐Fc anti‐HIV‐1 antibody (3D6scFv‐Fc) were cultivated in comparable fed batch processes. In P. pastoris, the mean biomass‐specific secretion rate (qp) was 40‐fold lower for 3D6scFv‐Fc compared to HSA. On the contrary, qp was similar for both proteins in CHO cells. When comparing both organisms, the mean qp of the CHO cell lines was 1011‐fold higher for 3D6scFv‐Fc and 26‐fold higher for HSA. Due to the low qp of the 3D6scFv‐Fc producing strain, the space‐time yield (STY) was 9.6‐fold lower for P. pastoris. In contrast, the STY of the HSA producer was 9.2‐fold higher compared to CHO cells because of the shorter process time and higher biomass density. The results indicate that the protein secretion machinery of P. pastoris is much less efficient and the secretion rate strongly depends on the complexity of the recombinant protein. However, process efficiency of the yeast system allows higher STYs for less complex proteins.
Hydrogen‐Bonding in Aminocatalysis: From Proline and Beyond
Authors: Albrecht Łukasz , Jiang Hao , Jørgensen Karl Anker 
Published: January 2014

AbstractInvited for the cover of this issue is the group of Karl Anker Jørgensen at the University of Aarhus. The image depicts the concept of the central role that hydrogen plays in hydrogen‐bonding aminocatalysis. Read the full text of the article at 10.1002/chem.201303982.
ChemInform Abstract: Li10SnP2S12: An Affordable Lithium Superionic Conductor.
Authors: Bron Philipp , Johansson Sebastian , Zick Klaus , Schmedt auf der Guenne Joern , Dehnen Stefanie , Roling Bernhard 
Published: January 2014

AbstractThe title compound is prepared from a stoichiometric mixture of Li4SnS4, Li2S, and P2S5 (evacuated quartz tube, 600 °C, 48 h).
ChemInform Abstract: Three‐Dimensional MoS2 Hierarchical Nanoarchitectures Anchored into a Carbon Layer as Graphene Analogues with Improved Lithium Ion Storage Performance.
Authors: Zhao Xinyu , Hu Changwen , Cao Minhua 
Published: January 2014

AbstractGraphene‐like MoS2 nanosheets uniformly dispersed in an amorphous carbon matrix are hydrothermally synthesized from mixtures of (NH4)6Mo7O24, thiourea, polyvinylpyrrolidone, and water (autoclave, 180 °C, 24 h).
ChemInform Abstract: Core/Shell Photocatalyst with Spatially Separated Co‐Catalysts for Efficient Reduction and Oxidation of Water.
Authors: Wang Daoai , Hisatomi Takashi , Takata Tsuyoshi , Pan Chengsi , Katayama Masao , Kubota Jun , Domen Kazunari 
Published: January 2014

AbstractSiO2/Ta3N5 core/shell photocatalysts loaded with Pt nanoparticles on the inner Ta3N5 shell surface and IrO2 or CoOx on the outer shell surface show significantly enhanced water reduction and oxidation performance under visible light irradiation.
ChemInform Abstract: From an Open Framework to a Layered and a Hexagonal Tungsten Oxide Structure: Controlled Transformation Reactions of an Extended Solid‐State Material, Cs3Ga7(SeO3)12 to Ga(OH)(SeO3) and KGa3(SeO4)2(OH)6.
Authors: Ahn Hyun Sun , Lee Dong Woo , Ok Kang Min 
Published: January 2014

AbstractCrystal structures of compounds (IV), (VII), and (X) are determined by single crystal XRD.
ChemInform Abstract: Synthesis and Modular Structural Architectures of Mineralogically Inspired Novel Complex Pb Oxyhalides.
Authors: Siidra Oleg I. , Zinyakhina Diana O. , Zadoya Anastasiya I. , Krivovichev Sergey V. , Turner Rick W. 
Published: January 2014

AbstractThe crystal structures of compounds (IV), (VII), and (IX) are determined by single crystal XRD.
ChemInform Abstract: Selective Aerobic Oxidation of Methanol in the Coexistence of Amines by Nanoporous Gold Catalysts: Highly Efficient Synthesis of Formamides.
Authors: Tanaka Shinya , Minato Taketoshi , Ito Eisuke , Hara Masahiko , Kim Yousoo , Yamamoto Yoshinori , Asao Naoki 
Published: January 2014

AbstractA highly efficient access to formamides by gold‐catalyzed aerobe oxidative reaction of methanol and various primary and secondary amines with good to excellent yields is presented.
ChemInform Abstract: A Twin‐axial[5]pseudorotaxane Based on Cucurbit[8]uril and α‐Cyclodextrin.
Authors: Wang Li‐Hua , Zhang Zhi‐Jun , Zhang Heng‐Yi , Wu Hai‐Lang , Liu Yu 
Published: January 2014

AbstractThe title compound consists of a 1‐hexyl‐4,4′‐bipyridinium guest and cucurbit[8]uril (CB[8]) and α‐cyclodextrin.
ChemInform Abstract: Novel Organomagnesium Reagents in Synthesis. Catalytic Cyclomagnesiation of Allenes in the Synthesis of N‐, O‐, and Si‐Substituted 1Z,5Z‐Dienes.
Authors: D'yakonov Vladimir A. , Makarov Aleksey A. , Makarova Elina Kh. , Dzhemilev Usein M. 
Published: January 2014

AbstractAllenes (I) undergo intermolecular cross‐cyclomagnesiation to yield dienic dimers of type (II) after hydrolytic workup.
ChemInform Abstract: “One‐Pot” Reductive Lactone Alkylation Provides a Concise Asymmetric Synthesis of Chiral Isoprenoid Targets.
Authors: Cao Jia , Perlmutter Patrick 
Published: January 2014

AbstractNucleophilic addition‐ring opening of lactones followed by modified in situ Clemmensen reduction provides a short synthetic route to chiral isoprenoid targets (III).
ChemInform Abstract: Microwave Assisted Efficient Aminocarbonylation of N‐Tosylhydrazones with Molybdenum Hexacarbonyl and Amines.
Authors: Rao K. Penta , Basak Ashok K. , Raju Amancha , Patil Vikas S. , Reddy L. Krishnakanth 
Published: January 2014

AbstractAn efficient aminocarbonylation of N‐tosylhydrazones in the presence of molybdenum hexacarbonyl is reported.
ChemInform Abstract: Development of an Improved Rhodium Catalyst for Z‐Selective anti‐Markovnikov Addition of Carboxylic Acids to Terminal Alkynes.
Authors: Wei Siping , Pedroni Julia , Meissner Antje , Lumbroso Alexandre , Drexler Hans‐Joachim , Heller Detlef , Breit Bernhard 
Published: January 2014

AbstractThe regioselective Rh‐catalyzed addition reaction of carboxylic acids to terminal alkynes in the presence of 2‐diphenylphosphinomethylpyridine as the catalytic ligand is studied.
ChemInform Abstract: Enantioselective Organocatalytic Fluorination‐Induced Wagner—Meerwein Rearrangement.
Authors: Romanov‐Michailidis Fedor , Guenee Laure , Alexakis Alexandre 
Published: January 2014

AbstractThis novel highly enantioselective title reaction affords a wide range of fluorinated spirocyclic derivatives by using the new BINOL derived phosphoric acid (BIN).
ChemInform Abstract: Exploring the Potential of Diarylacetylenediols as Hydrogen Bonding Catalysts.
Authors: Tuerkmen Yunus E. , Rawal Viresh H. 
Published: January 2014

AbstractTitle compounds possessing an electron‐withdrawing group show increased activity as catalysts in Diels—Alder reactions but they also undergo facile, spontaneous cyclization into benz[b]furans.
ChemInform Abstract: Hydrogenation of Nitroarenes Using Defined Iron—Phosphine Catalysts.
Authors: Wienhoefer Gerrit , Baseda‐Krueger Mario , Ziebart Carolin , Westerhaus Felix A. , Baumann Wolfgang , Jackstell Ralf , Junge Kathrin , Beller Matthias 
Published: January 2014

AbstractA novel, highly chemoselective hydrogenation of nitroarenes to corresponding amines (18 examples) is developed.
ChemInform Abstract: A Practical and Convenient Protocol for the Synthesis of (E)‐α,β‐Unsaturated Acids.
Authors: Mohite Amar R. , Bhat Ramakrishna G. 
Published: January 2014

AbstractDecarboxylation of cyclic 1,3‐diesters, generated from Meldrum′s acid and aldehydes or ketones, provide α,β‐unsaturated acids with high E‐selectivity.
ChemInform Abstract: Allylic C—H Alkylation with a CF3‐Containing Nucleophile.
Authors: Li Lun , Chen Qing‐Yun , Guo Yong 
Published: January 2014

AbstractCompounds (III) and (V) containing an all‐carbon quaternary center are synthesized by allylic C—H alkylation of allylarenes (I) with esters (II) and (IV).
ChemInform Abstract: Palladium‐Catalyzed Aminocarbonylation of Aryl Iodides Using Aqueous Ammonia.
Authors: Xu Tongyu , Alper Howard 
Published: January 2014

AbstractAminocarbonylation of aromatic iodides using aqueous ammonia in toluene is processed using Pd(OAc)2/CYTOP®292 (TPA) as catalyst.
ChemInform Abstract: Chirality of the Molecular Assembly Determined by Intra‐/Inter‐N—H···O Hydrogen Bonding in Doubly Substituted N‐Octanoylglyoxylic Amides.
Authors: Suryanti Venty , Bhadbhade Mohan , Bishop Roger , Black David StC. , Kumar Naresh 
Published: January 2014

AbstractN‐Octanoylisatins undergo nucleophilic ring opening upon treatment with amines to afford the title amides (IV) and (VI).
ChemInform Abstract: Copper‐Mediated Cyanation of Aryl Boronic Acids Using Benzyl Cyanide.
Authors: Luo Yan , Wen Qiaodong , Wu Zhiyuan , Jin Jisong , Lu Ping , Wang Yanguang 
Published: January 2014

AbstractVarious arylboronic acids are converted into aryl nitriles using benzyl cyanides which act as cyanide source upon treatment with CuI/tBuOOH.
ChemInform Abstract: Synthesis of a Thermostable Polymer‐Supported Strongly Basic Catalyst and its Catalytic Activity.
Authors: Zan Huining , Hou Zhiai , Shi Rongfu , Wang Chunhong 
Published: January 2014

AbstractA novel strongly basic polymer‐supported catalyst with guanidine groups is synthesized and successfully applied in Knoevenagel condensation reactions.
ChemInform Abstract: Synthesis, Structural Characterization and Catalytic Activity of Benzimidazole‐Functionalized Pd(II) N‐Heterocyclic Carbene Complexes.
Authors: Diao Yalin , Hao Rong , Kou Junfeng , Teng Mingyu , Huang Guoli , Chen Yegao 
Published: January 2014

AbstractThe title complexes are efficient catalysts for Mizoroki‐Heck reactions under mild conditions.
ChemInform Abstract: Regio‐ and Stereoselective Synthesis of (Z)‐2‐Arylsulfanyl Allylic Alcohols Using Anhydrous CeCl3 as Catalyst under Solvent Free Conditions.
Authors: Silveira Claudio C. , Martins Guilherme M. , Mendes Samuel R. 
Published: January 2014

AbstractThe title reaction is studied.
ChemInform Abstract: Controllable Mono‐/Dialkenylation of Benzyl Thioethers Through Rh‐Catalyzed Aryl C—H Activation.
Authors: Zhang Xi‐Sha , Zhu Qi‐Lei , Zhang Yun‐Fei , Li Yan‐Bang , Shi Zhang‐Jie 
Published: January 2014

AbstractA thioether‐directed Rh‐catalyzed oxidative alkenylation of arenes is described.
ChemInform Abstract: Template‐Less Synthesis of Polymer Hollow Spheres: An Efficient Catalyst for Suzuki Coupling Reaction.
Authors: Choudhary Meenakshi , Islam Rafique Ul , Witcomb Michael J. , Phali Motlatsi , Mallick Kaushik 
Published: January 2014

AbstractThis method uses low catalyst loadings and has TOFs up to 2340 h‐1.
ChemInform Abstract: Development of an Expedient Intramolecular Pauson—Khand Reaction Approach to Stereoselectively Construct the trans‐Decalin (XII) with a C1 Quaternary Chiral Center.
Authors: Shi Li‐Li , Shen Hong‐Juan , Fang Li‐Chao , Huang Jun , Li Chuang‐Chuang , Yang Zhen 
Published: January 2014

AbstractTitle reaction to synthesize trans‐decalins [(III), (V), (VII), (IX) and (XI)] is accomplished by using Co2(CO)8 and trimethylamine N‐oxide as promoter.
ChemInform Abstract: A Novel Reaction of the “Huisgen Zwitterion” with Benzofuran‐2,3‐diones: An Efficient Strategy for the Synthesis of Spirocyclic Benzofuran‐2‐one Derivatives.
Authors: Wang Ze‐Dong , Dong Nan , Wang Feng , Li Xin , Cheng Jin‐Pei 
Published: January 2014

AbstractThe nitrogen‐based nucleophile generated from azodicarboxylate and triphenylphosphine displays good reactivity toward benzofuran‐2,3‐diones to generate a variety of spirocyclic benzofuran‐2‐one derivatives.
ChemInform Abstract: Modular Synthesis of All‐Substituted Furans Through Oxidative Carbonylation of Cyclopropenes with Tandem Metal Relay Catalysis.
Authors: Song Chuanling , Dong Shuli , Feng Lei , Peng Xianlong , Wang Mingchao , Wang Jianwu , Xu Zhenghu 
Published: January 2014

AbstractThe title reaction allows the introduction of four different substituents into the furan core.
ChemInform Abstract: Synthesis, Structural Characterization, and Preliminary Evaluation of Non‐Indolin‐2‐one‐based Angiogenesis Inhibitors Related to Sunitinib (Sutent®).
Authors: Kelso Michael J. , et al. et al. 
Published: January 2014

AbstractThe indolin‐2‐one fused ring system and the 2,4‐dimethylpyrrole unit represent key structural motifs in the anticancer drug sunitinib.
ChemInform Abstract: Diversity‐Oriented Three‐Component Reactions of Diazo Compounds with Anilines and 4‐Oxo‐Enoates.
Authors: Jing Changcheng , Xing Dong , Qian Yu , Shi Taoda , Zhao Yun , Hu Wenhao 
Published: January 2014

AbstractThis new multicomponent reaction allows the selective synthesis of pyrrolidines or the corresponding linear α‐amino ester derivatives by controlling the addition sequence of the substrates.
ChemInform Abstract: A Catalyst‐ and Solvent‐Free Three‐Component Reaction for the Regioselective One‐Pot Access to Polyfunctionalized Pyrroles.
Authors: Bhat Subrahmanya Ishwar , Trivedi Darshak R. 
Published: January 2014

AbstractAn improved and greener protocol for the reaction of 1,3‐dicarbonyl compounds, benzoin derivatives and ammonium acetate to give tetrasubstituted pyrroles is developed.
ChemInform Abstract: Cu‐Mediated 1,3‐Dipolar Cycloaddition of Azomethine Ylides with Dipolarophiles: A Faster Access to Spirooxindoles of Potential Pharmacological Interest.
Authors: Singh Shambhu Nath , Regati Sridhar , Paul Abir Kumar , Layek Mohosin , Jayaprakash Sarva , Reddy K. Venkateshwara , Deora Girdhar Singh , Mukherjee Soumita , Pal Manojit 
Published: January 2014

AbstractThe first Cu‐mediated one‐pot three‐component reaction of isatin derivatives (I), L‐proline (II), and terminal alkynes (III) leading to spiropyrrolidine oxindols (IV) is reported.
ChemInform Abstract: Rh(III)‐Catalyzed Tandem C—H Allylation and Oxidative Cyclization of Anilides: A New Entry to Indoles.
Authors: Cajaraville Ana , Lopez Susana , Varela Jesus A. , Saa Carlos 
Published: January 2014

AbstractOptimized reaction conditions allow the synthesis of 2‐methylindoles via oxidative cyclization of various acetanilides (I) with allyl carbonate (II).
ChemInform Abstract: Regiocontrolled Synthesis of 3‐ and 5‐Aminopyrazoles, Pyrazolo[3,4‐d]pyrimidines, Pyrazolo[3,4‐b]pyridines and Pyrazolo[3,4‐b]quinolinones as MAPK Inhibitors.
Authors: Bagley Mark C. , Baashen Mohammed , Paddock Victoria L. , Kipling David , Davis Terence 
Published: January 2014

AbstractThis presents methods for the regioselective synthesis of 3‐ and 5‐aminopyrazoles and their transformation to polycyclic MAPK inhibitors, e.
ChemInform Abstract: DBSA Mediated Chemoselective Synthesis of 2‐Substituted Benzimidazoles in Aqueous Media.
Authors: Kumar Vikash , Khandare Dipratn G. , Chatterjee Amrita , Banerjee Mainak 
Published: January 2014

AbstractAn efficient method for the synthesis of 2‐substituted benzimidazoles in organized aqueous media in the presence of a surfactant like dodecylbenzenesulfonic acid as catalyst and iodine as co‐catalyst is developed.
ChemInform Abstract: Reaction of Carbon Disulfide with 2‐Bromoimidazolium Salts. Novel Bicyclic Mesoionic Thiazolo[3,2‐a]imidazoles.
Authors: Zama Sana , Bouraiou Abdelmalek , Bouacida Sofiane , Roisnel Thierry , Belfaitah Ali 
Published: January 2014

AbstractA simple protocol is presented for the cyclocondensation of imidazolium salts with carbon disulfide to produce a new class of mesoionic thiazoloimidazoles.
ChemInform Abstract: Asymmetric Synthesis of (—)‐Bissetone via a Highly Enantioselective Hetero‐Diels—Alder Reaction.
Authors: Majer Jakub , Jurczak Janusz , Kwiatkowski Piotr , Cotarca Livius 
Published: January 2014

AbstractA highly enantioselective hetero‐Diels—Alder reaction of triene (I) and ethyl glyoxylate by using a readily available Ti‐BINOL complex as catalyst is developed.
ChemInform Abstract: Novel Nitenpyram Analogues with Tetrahydropyridone‐Fixed cis‐Configuration: Synthesis, Insecticidal Activities, and Molecular Docking Studies.
Authors: Sun Chuan‐Wen , Wang Jing , Wu Ying , Nan Shi‐Bin , Zhang Wang‐Geng 
Published: January 2014

AbstractTitle compounds (IV) are synthesized via three‐component microwave assisted reaction of nitenpyram (I), aromatic aldehydes (II) and Meldrum′ acid (III).
ChemInform Abstract: Nickel‐Catalyzed Enantioselective Arylation of Pyridinium Ions: Harnessing an Iminium Ion Activation Mode.
Authors: Chau Stephen T. , Lutz J. Patrick , Wu Kevin , Doyle Abigail G. 
Published: January 2014

AbstractThis novel enantioselective Negishi cross‐coupling reaction affords a wide range of synthetically valuable pyridone derivatives from readily prepared starting materials.
ChemInform Abstract: Synthesis of Epoxyisoindolo[1,2‐a]isoquinolinium Salts by an Intramolecular [2 + 4] Cycloadditon Reaction in 2‐Allyl‐1‐furylisoquinolinium Halides.
Authors: Zaytsev V. P. , et al. et al. 
Published: January 2014

AbstractA fundamentally novel method for the synthesis of analogues of the isoindolo[1,2‐a]isoquinoline alkaloids jamtine and hirsutine is developed using the tandem alkylation/[2 + 4] cycloaddition of 1‐(2‐furyl)‐3,4‐dihydroisoquinolines (II) by various allyl halides.
ChemInform Abstract: Synthesis of Azahelicene N‐Oxide by Palladium‐Catalyzed Direct C—H Annulation of a Pendant (Z)‐Bromovinyl Side Chain.
Authors: Kaneko Eri , Matsumoto Yuki , Kamikawa Ken 
Published: January 2014

AbstractThe products can be further substituted in a slightly modified protocol using aryl bromides as substrates [products (IV)].
ChemInform Abstract: Modular Strategy for the Synthesis of Functionalized Aryl‐Fused Azabicyclo[2.2.2]octanes via Sequential Cu/Pd/Ru Catalysis.
Authors: McCormick Lucas F. , Malinakova Helena C. 
Published: January 2014

AbstractThis reaction sequence is suitable for substituted benzimines (I) to give products (IV), (V), and (VI), while an imine derived from 3‐bromo‐thiophen‐2‐yl carbaldehyde does not yield a corresponding Heck product.
ChemInform Abstract: An Alternative Synthetic Approach for the Synthesis of Biologically Relevant 1,4‐Disubstituted Pyrazolo[3,4‐d]pyrimidines.
Authors: Radi Marco , Bernardo Vincenzo , Vignaroli Giulia , Brai Annalaura , Biava Mariangela , Schenone Silvia , Botta Maurizio 
Published: January 2014

AbstractAn alternative approach for the synthesis of the title compounds is developed based on TBAF‐mediated N‐1‐functionalization of readily available chlorinated allopurinol (I) followed by C‐4 nucleophilic substitution under different conditions.
ChemInform Abstract: Copper‐Catalyzed Intramolecular Electrophilic Carbofunctionalization of Allylic Amides.
Authors: Cahard Elise , Bremeyer Nadine , Gaunt Matthew J. 
Published: January 2014

AbstractThis intramolecular, endo‐selective oxyarylation and oxyvinylation of allylic amides affords highly functionalized oxazine derivatives.
ChemInform Abstract: Design and Synthesis of 4‐Alkyl‐2‐amino(acetamino)‐6‐aryl‐1,3‐thiazine Derivatives as Influenza Neuraminidase Inhibitors.
Authors: Li Wan , Xia Lin , Hu Aixi , Liu Ailin , Peng Junmei , Tan Weiqing 
Published: January 2014

AbstractMost of the title compounds (V), (VII) exhibit potent NA inhibitory activity.
ChemInform Abstract: Cyclization versus 1,1‐Carboboration: Reactions of B(C6F5)3 with Propargyl Amides.
Authors: Melen Rebecca L. , Hansmann Max M. , Lough Alan J. , Hashmi A. Stephen , Stephan Douglas W. 
Published: January 2014

AbstractIt is demonstrated that B(C6F5)3 induces the intramolecular cyclization of propargyl amides to give 5‐alkylidene‐4,5‐dihydrooxazolium borate species with high Z‐selectivity.
ChemInform Abstract: Tunable BODIPY Derivatives Amenable to ′Click′ and Peptide Chemistry.
Authors: Hansen Anna Mette , Sewell Alan L. , Pedersen Rasmus H. , Long De‐Liang , Gadegaard Nikolaj , Marquez Rodolfo 
Published: January 2014

AbstractThe BODIPY‐functionalized azide (V) can be successfully used in Cu‐catalyzed 1,3‐dipolar cycloadditions with terminal alkynes which gives an easy access to different substituted BODIPY derivatives.