bluuebunny/crossref_metadata_2025_split huggingface dataset:
Devenir petit : réinventer la tradition sur les scènes miniatures
Authors: Sussman Mark , Chénetier-Alev Marion 
Published: November 2014

Cet article situe les pratiques marionnettiques traditionnelles que sont le « théâtre de jouets » et le « théâtre de papier » dans le cadre plus large d’une redécouverte des formes scéniques en miniature développées par l’avant-garde. Notre réflexion s’inspire, à cet égard, de la notion de faculté mimétique de Walter Benjamin, associée à la capacité propre des enfants à jouer en faisant appel à cette faculté. Elle établit par ailleurs un parallèle entre l’esprit postdramatique dans lequel évolue la performance contemporaine, un certain théâtre d’objets répandu en Occident dans les cercles traditionnels ainsi que chez les amateurs et la prolifération d’espaces perfomatifs contemporains intégrant des paysages en modèle réduit ou en miniature. Nous défendons enfin l’hypothèse selon laquelle les nouvelles formes scéniques en modèle réduit partagent avec les genres traditionnels de la marionnette des éléments relatifs à la manière dont les acteurs interagissent avec les objets inanimés.
Pratiques alimentaires, choix et individualisation : l’intérêt de la démarche biographique
Authors: Abramson Julia 
Published: November 2014

Les choix alimentaires constituent un élément essentiel du travail d’individualisation. Le marché et les conditions d’abondance alimentaire imposent actuellement le régime du choix : aux consommateurs de faire leurs choix et d’en justifier les raisons. Le parcours alimentaire étant primordial, complexe et dynamique, la sociologie se doit d’étudier les expériences des individus, comme point de départ pour l’analyse des grandes tendances. La démarche biographique relève les significations multiples — historique, culturelle, personnelle, sociale — du parcours alimentaire et met en lumière les articulations de l’individu avec ses diverses instances de socialisation : famille, amis, université, profession, ville, pays, virtuel, foi, loisirs, voyages et autres. Sous le régime du choix, le parcours alimentaire se révèle être une série de défis renouvelés journellement et qu’il faut négocier. Cet essai propose un modèle de biographie alimentaire, dont les détails indiquent le dépassement de catégories traditionnelles à l’analyse, telles que la nationalité.
La contrebande caraïbe et la première « américanisation » de l’empire (1723-1763)
Authors: Venegoni Giovanni 
Published: November 2014

En 1967, Charles Frostin, historien spécialiste de l’étude de la colonie française de Saint-Domingue, proposait une première interprétation « atlantique » du procès d’« américanisation » de la société locale. À son avis, au XVIIIe siècle, le rôle de la contrebande avait été centrale, à la fois comme instrument de communication et vecteur d’échange de sentiments autonomistes. Cette approche historique, minoritaire à l’époque, fut largement reprise depuis les années 1980. Toutefois, de récentes recherches ont démontré qu’il reste encore beaucoup à étudier pour comprendre la complexité des lignes évolutives des communautés dominguoises du XVIIIe siècle.
Introduction, development, and evaluation of the miniclinical evaluation exercise in postgraduate education of chiropractors
Authors: Paravicini Inga , Peterson Cynthia K. 
Published: November 2014

Objective
To determine if the clinical evaluation exercise (CEX) format is reliable, applicable and useful for evaluating clinical competency in the postgraduate chiropractic program as formative feedback.

Methods
Twelve mini-CEX clinical encounters were evaluated by 2 assessors per clinical encounter (7 assessors per session) in 23 chiropractic residents over a 12-month period. Two different rating scales (9 point and 5 point) were used, and the 2 assessors completed the forms independently. Individual competencies assessed consisted of history taking, physical examination, organization/efficiency, clinical judgment, professionalism/communication, counseling, and overall clinical performance. Interassessor reliability was calculated using κ and intraclass correlation coefficient statistics. Cronbach α assessed internal consistency of the mini-CEX. Spearman correlation coefficient evaluated correlation between the various competencies. The Mann-Whitney U test evaluated differences between the assessors' median numerical scores.

Results
The κ value for the 9-point rating scale was 0.31 (fair) and for the 5-point scale was 0.42 (moderate) with statistically significant intraclass correlation values (p &lt; .05) for 4 of the 6 competencies. High correlation coefficients (p = .0001) were found when comparing the various competencies at each clinical encounter. There were no significant differences between the 2 assessors per clinical encounter for the scores awarded to the residents.

Conclusions
The mini-CEX is a reliable and useful tool to provide valuable formative feedback to postgraduate chiropractic residents. The 5-point grading scale was more user-friendly with better reliability.
Ionische Flüssigkeiten: nicht nur strukturell, sondern auch dynamisch heterogen
Authors: Zheng Zhuan‐Ping , Fan Wen‐Hui , Roy Soham , Mazur Kamila , Nazet Andreas , Buchner Richard , Bonn Mischa , Hunger Johannes 
Published: November 2014

AbstractDie komplexe und heterogene Struktur von ionischen Flüssigkeiten wurde in den vergangenen Jahren aufgezeigt, ihre Auswirkung auf die Dynamik blieb jedoch offen. Hier verwenden wir Femtosekunden‐IR‐Spektroskopie, um die lokale strukturelle Dynamik in protischen Alkylammonium‐basierten ionischen Flüssigkeiten aufzuklären. Die Strukturrelaxation nach einem ultraschnellen Temperatursprung, der auf die Schwingungsanregung und Schwingungsrelaxation der N‐D‐ (oder N‐H‐Streckschwingung) folgt, ist in den ionischen und hydrophoben Unterstrukturen sehr unterschiedlich. Die Dynamik der ionischen Domänen wird durch die Länge der Alkylkette kaum beeinflusst und ist folglich von der Viskosität entkoppelt. Die Relaxation in den hydrophoben Bereichen, die durch die Dynamik der C‐H‐Streckschwingung zugänglich ist, ist um einen Faktor zwei schneller als die Dynamik in den ionischen Bereichen und zeigt eine bemerkenswert niedrige thermische Aktivierungsenergie.
Acute, subacute, and long‐term evaluation of a novel endovascular occlusion system in a large animal model
Authors: Venbrux Anthony , Gailloud Philippe , Radvany Martin G. , Rudakov Leon , Emmert Maximilian Y. , Plass Andre , Rousselle Serge D. , Tellez Armando 
Published: November 2014

ObjectivesEndovascular occlusion of blood vessels represents a key component of interventional therapy. While coils are most commonly used, vessel occlusion is generally not achieved immediately and may necessitate a large number of devices. It has been suggested that endovascular plugs may overcome these limitations; however, immediate and durable occlusion remains a challenge with plugs as well. This study evaluates a newly designed endovascular occlusion system (EOS)MethodsThe EOS combines a nitinol coil with an impermeable membranous cap made of expanded polytetrafluoroethylene. The coil offers sufficient radial force to expand the membrane and minimize post‐deployment migration. Fifteen test devices were deployed in the iliac (external and internal) and femoral arteries of five miniature swine, while two commercially available devices (platinum coils and a vascular plug) were used as controls in one miniswine. Angiography was performed 1, 5, and 10 minutes after device implantation. Follow‐up angiography was obtained either on day 29 or day 61, prior to devices harvesting for histological evaluation and biocompatibility assessment.ResultsNo clinical complications were observed in the animals throughout the study course. All test devices were deployed as intended, and produced complete and immediate vessel‐occlusion. No recanalization or acute migration was observed within 10 minutes of deployment, whereas five test devices had migrated between 5 and 15 mm at follow‐up angiography. Complete and durable vessel‐occlusion without any sign of recanalization was observed in all EOS devices during the follow‐up period.ConclusionThe EOS is a safe and reliable device resulting in immediate and durable vessel occlusion in the peripheral arterial circulation. While no device migration was observed in the pelvic area, it was observed with five test and one control devices in the vicinity of highly mobile articulations, leading to the conclusion that occlusion devices should not be placed within hypermobile areas such as the hip joint. © 2014 Wiley Periodicals, Inc.
Fluorescence Enhancement of Covalently Linked 1‐Cyano‐1,2‐diphenylethene Chromophores with Naphthalene‐1,8‐diyl Linker Units: Analysis Based on Kinetic Constants
Authors: Hirose Takashi , Tsunoi Yohei , Fujimori Yuya , Matsuda Kenji 
Published: November 2014

AbstractThe fluorescence enhancement effect of covalently fixed fluorescent chromophores has been investigated by means of kinetic analysis of decay rate constants and theoretical calculations. Derivatives of 1‐cyano‐1,2‐diphenylethene dimer have a distorted cyclic structure when both ends are clipped with two naphthalene‐1,8‐diyl linker units. In contrast to the reference monomer derivative, which exhibits only slight fluorescence in solution (Φf<0.01, τf<0.1 ns), the dimer derivative shows high fluorescence quantum yield (Φf=0.55) and long lifetime (τf=20.6 ns) in dilute solution owing to suppression of the nonradiative decay process (knr=0.022 ns−1). A V‐shaped derivative with a covalent linker on one side showed moderate quantum yield and lifetime (Φf=0.12, τf=4.9 ns). According to the wavelength shifts of the absorption/fluorescence bands and theoretical calculations by time‐dependent density functional theory (TD‐DFT), we propose an H‐aggregate‐type excimer interaction.
Activation Parameters as Mechanistic Probes in the TAML Iron(V)–Oxo Oxidations of Hydrocarbons
Authors: Kundu Soumen , Thompson Jasper Van Kirk , Shen Longzhu Q. , Mills Matthew R. , Bominaar Emile L. , Ryabov Alexander D. , Collins Terrence J. 
Published: November 2014

AbstractThe results of low‐temperature investigations of the oxidations of 9,10‐dihydroanthracene, cumene, ethylbenzene, [D10]ethylbenzene, cyclooctane, and cyclohexane by an iron(V)–oxo TAML complex (2; see Figure 1) are presented, including product identification and determination of the second‐order rate constants k2 in the range 233–243 K and the activation parameters (ΔH≠ and ΔS≠). Statistically normalized k2 values (log k2′) correlate linearly with the CH bond dissociation energies DCH, but ΔH≠ does not. The point for 9,10‐dihydroanthracene for the ΔH≠ vs. DCH correlation lies markedly off a common straight line of best fit for all other hydrocarbons, suggesting it proceeds via an alternate mechanism than the rate‐limiting CH bond homolysis promoted by 2. Contribution from an electron‐transfer pathway may be substantial for 9,10‐dihydroanthracene. Low‐temperature kinetic measurements with ethylbenzene and [D10]ethylbenzene reveal a kinetic isotope effect of 26, indicating tunneling. The tunnel effect is drastically reduced at 0 °C and above, although it is an important feature of the reactivity of TAML activators at lower temperatures. The diiron(IV) μ‐oxo dimer that is often a common component of the reaction medium involving 2 also oxidizes 9,10‐ dihydroanthracene, although its reactivity is three orders of magnitude lower than that of 2.
Octadecanuclear Gear Wheels by Self‐Assembly of Self‐Assembled “Double Saddle”‐Type Coordination Entities: Molecular “Rangoli”
Authors: Dasary Hareesha , Jagan Rajamony , Chand Dillip Kumar 
Published: November 2014

AbstractA series of self‐assembled “double saddle”‐type trinuclear complexes of [Pd3L′3L2] formulation have been synthesized by complexation of a series of cis‐protected palladium(II) components with a slightly divergent “E‐shaped” non‐chelating tridentate ligand, 1,1′‐(pyridine‐3,5‐diyl)bis(3‐(pyridin‐3‐yl)urea (L). The cis‐protecting agents L′ employed in the study are ethylenediamine (en), tetramethylethylenediamine (tmeda), 2,2′‐bipyridine (bpy), and 1,10‐phenanthroline (phen), for 1, 2, 3, and 4, respectively. The crystal structures of [Pd3(tmeda)3(L)2](NO3)6 (2), [Pd3(bpy)3(L)2](NO3)6 (3), and [Pd3(phen)3(L)2](NO3)6 (4) unequivocally support the new architecture. Two of the “double saddle”‐type complexes (3 and 4) are suitably crafted with π surfaces at the strategically located cis‐protecting sites to facilitate intermolecular π–π interactions in the solid state. As a consequence, six units of the 3 (or 4) are assembled, by means of six‐pairs of π–π stacking interactions, in a circular geometry to form an octadecanuclear molecular ring of [(Pd3L′3L2)6] composition. The overall arrangement of the rings in the crystal packing is equated with the traditional Indian art form rangoli.
Specificity of Furanoside–Protein Recognition through Antibody Engineering and Molecular Modeling
Authors: Lak Parnian , Makeneni Spandana , Woods Robert J. , Lowary Todd L. 
Published: November 2014

AbstractRecognition of furanosides (five‐membered ring sugars) by proteins plays important roles in host–pathogen interactions. In comparison to their six‐membered ring counterparts (pyranosides), detailed studies of the molecular motifs involved in the recognition of furanosides by proteins are scarce. Here the first in‐depth molecular characterization of a furanoside–protein interaction system, between an antibody (CS‐35) and cell wall polysaccharides of mycobacteria, including the organism responsible for tuberculosis is reported. The approach was centered on the generation of the single chain variable fragment of CS‐35 and a rational library of its mutants. Investigating the interaction from various aspects revealed the structural motifs that govern the interaction, as well as the relative contribution of molecular forces involved in the recognition. The specificity of the recognition was shown to originate mainly from multiple CH–π interactions and, to a lesser degree, hydrogen bonds formed in critical distances and geometries.
D–π–A Triarylboron Compounds with Tunable Push–Pull Character Achieved by Modification of Both the Donor and Acceptor Moieties
Authors: Zhang Zuolun , Edkins Robert M. , Nitsch Jörn , Fucke Katharina , Eichhorn Antonius , Steffen Andreas , Wang Yue , Marder Todd B. 
Published: November 2014

AbstractThe push–pull character of a series of donor–bithienyl–acceptor compounds has been tuned by adopting triphenylamine or 1,1,7,7‐tetramethyljulolidine as a donor and B(2,6‐Me2‐4‐RC6H2)2 (R=Me, C6F5 or 3,5‐(CF3)2C6H3) or B[2,4,6‐(CF3)3C6H2]2 as an acceptor. Ir‐catalyzed CH borylation was utilized in the derivatization of the boryl acceptors and the tetramethyljulolidine donor. The donor and acceptor strengths were evaluated by electrochemical and photophysical measurements. In solution, the compound with the strongest acceptor, B[2,4,6‐(CF3)3C6H2]2 ((FMes)2B), has strongly quenched emission, while all other compounds show efficient green to red (ΦF=0.80–1.00) or near‐IR (NIR; ΦF=0.27–0.48) emission, depending on solvent. Notably, this study presents the first examples of efficient NIR emission from three‐coordinate boron compounds. Efficient solid‐state red emission was observed for some derivatives, and interesting aggregation‐induced emission of the (FMes)2B‐containing compound was studied. Moreover, each compound showed a strong and clearly visible response to fluoride addition, with either a large emission‐color change or turn‐on fluorescence.
ChemInform Abstract: Synthesis and Crystal Structures of RE7Zn21+xSi2‐x [RE= Ce, Pr, and Nd; 0.09 (1) < x < 0.95 (1)].
Authors: Hoos James , Suen Nian‐Tzu , Bobev Svilen 
Published: November 2014

AbstractLn7Zn21+xSi2‐x (Ln: Ce with x = 0.95, Pr with x = 0.09, Nd with x = 0.53) are prepared by melting of the elements (evacuated silica tube, 1073 K, 3 d).
ChemInform Abstract: Structural and Electric Evidence of Ferrielectric State in Pb2MnWO6 Double Perovskite System.
Authors: Orlandi Fabio , Righi Lara , Cabassi Riccardo , Delmonte Davide , Pernechele Chiara , Bolzoni Fulvio , Mezzadri Francesco , Solzi Massimo , Merlini Marco , Calestani Gianluca 
Published: November 2014

AbstractThe new title compound is prepared by solid state reaction of a stoichiometric mixture of PbO, MnCO3, and WO3 (N2 stream, 800 °C for 2 h and 820 °C for 4 h).
ChemInform Abstract: A Disc‐Like Mo‐Metal Cluster Compound, Co2Mo3O8, as a High Capacity Anode for Lithium Ion Batteries.
Authors: Das B. , Reddy M. V. , Tripathy S. , Chowdari B. V. R. 
Published: November 2014

AbstractThe title compound is synthesized by a carbothermal reduction method from a mixture of CoMoO4 and carbon in a weight ratio of 14:1 (flowing Ar, 750 °C, 8 h, yield given in g).
ChemInform Abstract: Preparation of Ni3B2O6 Nanosheet‐Based Flowerlike Architecture by a Precursor Method and Its Electrochemical Properties in Lithium‐Ion Battery.
Authors: Liang Pan , Du Lu , Wang Xia , Liu Zhi‐Hong 
Published: November 2014

AbstractA flower‐like nanostructure of the title compound is hydrothermally prepared from an aqueous solution of Ni(NO3)2 and NH4HB4O7 (autoclave, 150 °C, 48 h) followed by heat treatment of the obtained precursor (1000 °C, 10 h).
ChemInform Abstract: LiCa3As2H and Ca14As6X7 (X: C, H, N): Two New Arsenide Hydride Phases Grown from Ca/Li Metal Flux.
Authors: Blankenship Trevor V. , Wang Xiaoping , Hoffmann Christina , Latturner Susan E. 
Published: November 2014

AbstractCa14As6C0.445N1.135 H4.915 and LiCa3As2H are obtained from a Ca/Li melt containing Ca, Li, As, C, CaH2, and Ca3N2 in a molar ratio of 7:7:1.4:0.4:0.4:0.4 (stainless steel crucibles, Ar, 1050 °C, 2 h; controlled cooling).
ChemInform Abstract: Synthesis and Characterization of New Hydroxylammonium Fluoromanganates and Fluoroscandates.
Authors: Kristl Matjaz , Dojer Brina , Hojnik Nusa , Golobic Amalija 
Published: November 2014

Abstract(NH3OH)2MnF4 (I) and (NH3OH)3ScF6 (II) crystals are prepared by reacting NH3OHF with solutions of Mn2O3 or ScF3 in aqueous HF followed by solvent evaporation.
ChemInform Abstract: Magnetically Recoverable and Reusable CuFe2O4 Nanoparticle‐Catalyzed Synthesis of Benzoxazoles, Benzothiazoles and Benzimidazoles Using Dioxygen as Oxidant.
Authors: Yang Daoshan , Zhu Xiao , Wei Wei , Sun Nana , Yuan Li , Jiang Min , You Jinmao , Wang Hua 
Published: November 2014

AbstractA variety of benzoxazoles, benzothiazoles, and benzimidazoles are synthesized from o‐substituted aminobenzenes and various aldehydes.
ChemInform Abstract: Synthesis of Chiral Exocyclic Amines by Asymmetric Hydrogenation of Aromatic Quinolin‐3‐amines.
Authors: Cai Xian‐Feng , Guo Ran‐Ning , Chen Mu‐Wang , Shi Lei , Zhou Yong‐Gui 
Published: November 2014

AbstractAn efficient asymmetric hydrogenation of 2‐substituted quinolin‐3‐amine phthalides is developed by using Ir‐catalysis and (Rax)‐DifluorPhos (DPS) as chiral ligand.
ChemInform Abstract: Exploring Mutasynthesis to Increase Structural Diversity in the Synthesis of Highly Oxygenated Polyketide Lactones.
Authors: Botubol‐Ares J. M. , Duran‐Pena M. J. , Macias‐Sanchez A. J. , Hanson J. R. , Collado I. G. , Hernandez‐Galan R. 
Published: November 2014

AbstractMutasynthetic studies with compound (Ia) using mutants of B.
ChemInform Abstract: The Acrylamide Moiety as an Activated Alkene Component in the Intramolecular Baylis—Hillman Reaction: Facile Synthesis of Functionalized α‐Methylene Lactam and Spirolactam Frameworks.
Authors: Basavaiah Deevi , Reddy Guddeti Chandrashekar , Bharadwaj Kishor Chandra 
Published: November 2014

AbstractThe presented method provides access to a variety of five‐ and six membered lactams in good yields.
ChemInform Abstract: Nucleophilic 5‐endo‐trig Cyclization of 3,3‐Difluoroallylic Metal Enolates and Enamides: Facile Synthesis of Ring‐Fluorinated Dihydroheteroles.
Authors: Fujita Takeshi , Ikeda Masahiro , Hattori Masahiro , Sakoda Kotaro , Ichikawa Junji 
Published: November 2014

AbstractKetones and amides bearing difluoroallylic moieties undergo nucleophilic 5‐endo‐trig cyclization in the presence of KH or tBuOK as bases, a process considered to be disfavored according to the Baldwin rules.
ChemInform Abstract: An Expedient Route to Heterocycles Through α‐Arylation of Ketones and Arylamides by Microwave Induced Thermal SRN1 Reactions.
Authors: Soria‐Castro Silvia M. , Caminos Daniel A. , Penenory Alicia B. 
Published: November 2014

Abstract2‐Aryl‐1‐phenylethanones are prepared by the reaction of aryl radicals that are generated from aryl iodides and ketone enolate anions which are generated by deprotonation of ketones with tBuOK in DMSO.
ChemInform Abstract: Highly Effective Copper‐Mediated gem‐Difluoromethylenation of Arylboronic Acids.
Authors: Ma Guobin , Wan Wen , Hu Qingyang , Jiang Haizhen , Wang Jing , Zhu Shizheng , Hao Jian 
Published: November 2014

AbstractThe first examples of a simple and highly efficient Cu‐mediated gem‐difluoromethylenation of a variety of aryl, heteroaryl and vinylic boronic acids with inexpensive bromodifluoromethylated heterocyclic compounds are given.
ChemInform Abstract: Silylative Cyclopropanation of Allyl Phosphates with Silylboronates.
Authors: Shintani Ryo , Fujie Ryuhei , Takeda Momotaro , Nozaki Kyoko 
Published: November 2014

AbstractThe reaction is proposed to proceed via an intermediary silylpotassium species which selectively attacks the β‐position of the parent allyl phosphates.
ChemInform Abstract: Silicon‐Based C—N Cross‐Coupling Reaction.
Authors: Shimizu Kenta , Minami Yasunori , Goto Osamu , Ikehira Hideyuki , Hiyama Tamejiro 
Published: November 2014

AbstractThe reaction can also be applied to the cross‐coupling polymerization for the synthesis of triarylamine copolymers by reacting (XII) with (XIV) or (XVI), respectively.
ChemInform Abstract: Highly Efficient Rhodium‐Catalyzed Transfer Hydrogenation of Nitroarenes into Amines and Formanilides.
Authors: Wei Yawen , Wu Jianjun , Xue Dong , Wang Chao , Liu Zhaotie , Zhang Zhuozhuo , Chen Guangfu , Xiao Jianliang 
Published: November 2014

AbstractThe reduction of nitroarenes to formanilides succeeds with catalyst loadings as low as 0.1 mol% at 100°, but may require 2 mol% of catalyst for ortho‐substituted or strongly coordinating substrates.
ChemInform Abstract: A Facile BPO‐Mediated ortho‐Hydroxylation and Benzoylation of N‐Alkyl Anilines for Synthesis of 2‐Benzamidophenols.
Authors: Zhang Zhi‐Jing , Quan Xue‐Jing , Ren Zhi‐Hui , Wang Yao‐Yu , Guan Zheng‐Hui 
Published: November 2014

AbstractWith N‐acetyl aniline, N,N‐dimethylaniline and aniline no reaction occurs.
ChemInform Abstract: The Syntheses of α‐Ketoamides via nBu4NI‐Catalyzed Multiple sp3C—H Bond Oxidation of Ethylarenes and Sequential Coupling with Dialkylformamides.
Authors: Du Bingnan , Jin Bo , Sun Peipei 
Published: November 2014

AbstractEthyl arenes with more than one ethyl group such as (Ig) suffer from the formation of oxidation byproducts.
ChemInform Abstract: Expedient Synthesis of α‐(2‐Azaheteroaryl) Acetates via the Addition of Silyl Ketene Acetals to Azine‐N‐oxides.
Authors: Londregan Allyn T. , Burford Kristen , Conn Edward L. , Hesp Kevin D. 
Published: November 2014

AbstractApplication of the newly prepared tris‐3,3‐difluoropyrrolidine derivative of PyBroP improves the yields as exemplified by the transformation of (VIIb) to (VIIIb) (51% vs.
ChemInform Abstract: Palladium Porphyrin Catalyzed Hydrogenation of Alkynes: Stereoselective Synthesis of cis‐Alkenes.
Authors: Nishibayashi Ryo , Kurahashi Takuya , Matsubara Seijiro 
Published: November 2014

AbstractThe developed semireduction of alkynes proceeds with excellent stereo‐ and chemoselectivity and tolerates various functional groups.
ChemInform Abstract: Furan‐Based o‐Quinodimethanes by Gold‐Catalyzed Dehydrogenative Heterocyclization of 2‐(1‐Alkynyl)‐2‐alken‐1‐ones: A Modular Entry to 2,3‐Furan‐Fused Carbocycles.
Authors: Zhou Liejin , Zhang Mingrui , Li Wenbo , Zhang Junliang 
Published: November 2014

AbstractIntermediary o‐quinodimethanes are trapped with alkenes and alkynes, respectively, to provide highly functionalized furan derivatives.