bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Studies on Pyrrolidinones: Chemistry of Dimethoxytriazines.
Authors: Lucescu Liliana , Gautret Philippe , Oudir Souhila , Rigo Benoit , Belei Dalila , Bicu Elena , Ghinet Alina 
Published: October 2013

AbstractThe synthesis of 3,5‐dimethoxy‐1,3,5‐triazines (III) is developed: demethylation and N‐methylation of these products is studied.
ChemInform Abstract: Synthesis and Biological Activity of Novel Deoxynojirimycin Derivatives as Potent α‐Glucosidase Inhibitors.
Authors: Yu Dan , Hu Fangfang , Zhang Yu , Zheng Xiaorui , Kuang Chunxiang , Yang Qing 
Published: October 2013

AbstractNew deoxynojirimycin derivatives (IIIa) and (IXd) show α‐glucosidase inhibitory activities comparable to deoxynojirimycin (I).
ChemInform Abstract: Tetraammine(carbonato‐ϰ2O,O′)‐Cobalt(III) Perchlorate.
Authors: Mohan Singaravelu Chandra , Jenniefer Samson Jegan , Muthiah Packianathan Thomas , Jothivenkatachalam Kandasamy 
Published: October 2013

AbstractThe title compound is prepared by treatment of [Co(NH3)5](ClO4)3 with NaHCO3 in H2O at pH 8 (333 K, 4 h).
ChemInform Abstract: Distrontium Trimanganese(II) Bis(hydrogenphosphate) Bis(orthophosphate).
Authors: Khmiyas Jamal , Assani Abderrazzak , Saadi Mohamed , El Ammari Lahcen 
Published: October 2013

AbstractSr2Mn3(HPO4)2 (PO4)2 is synthesized by reaction of the elements under hydrothermal conditions (Sr:Mn:Na:P = 4:4.5:1:6; autoclave, 473 K, 5 d).
ChemInform Abstract: Na7Al3(As2O7)4.
Authors: Bourguiba Noura Fakhar , Driss Ahmed 
Published: October 2013

AbstractSingle crystals of the title compound are prepared by solid state reaction of NaHCO3, Al2O3, NH4H2AsO4 (Na:Al:As = 10:1:9; porcelain crucible, 968 K, 7 d).
ChemInform Abstract: Combined Effect of Chemical Pressure and Valence Electron Concentration Through the Electron‐Deficient Li Substitution on the RE4LiGe4 (RE: La, Ce, Pr, and Sm) System.
Authors: Nam Gnu , Jeon Jieun , Kim Youngjo , Kang Sung Kwon , Ahn Kynghan , You Tae‐Soo 
Published: October 2013

AbstractThe title compounds are synthesized from the elements (Nb ampule, 1075 °C, 5 h, followed by annealing at 750 °C for 2 d).
ChemInform Abstract: Luminescent Characteristics of Eu3+ Doped Di‐Calcium Silicate Nano‐Powders for White LEDs.
Authors: Sunitha D. V. , Nagabhushana H. , Sharma S. C. , Nagabhushana B. M. , Chakradhar R. P. S. 
Published: October 2013

AbstractNanocrystalline Ca2SiO4:Eu3+ (1‐5 mol%) phosphors are prepared by solution combustion using Ca(NO3)2, Eu(NO3)3, and fumed silica as precursors and diformyl hydrazine as a fuel (300 ml petri dish, 400 °C).
ChemInform Abstract: Synthesis and Thermochemistry of New Phase BaCe0.7Nd0.2In0.1O2.85
Authors: Matskevich Nata I. , Matskevich Mariya Yu. , Wolf Thomas , Bryzgalova Anna N. , Chupakhina Tatyana I. , Anyfrieva Olga I. 
Published: October 2013

AbstractThe title phase is prepared by solid state reaction of a stoichiometric mixture of BaCO3, CeO2, In2O3, and Nd2O3 (800, 1100, 1400, and 800 °C for 16, 10, 24, and 30 h, respectively).
ChemInform Abstract: Crystallographic Characterization and Microstructure Study of Perovskite Phase: CaTi1‐x (Fe0.5Nb0.5)xO3 (x: 0.1—1.0).
Authors: Chourasia Rashmi , Shrivastava O. P. 
Published: October 2013

AbstractThe title phases are synthesized from a semisolid paste of CaCO3, TiO2, Nb2O5, and Fe2O3 in 1,2,3‐propane triol (repeated grinding and sintering at 1250 °C, 12 h).
ChemInform Abstract: Silver‐Catalyzed Stereoselective [3 + 2] Cycloadditions of Cyclopropyl‐Indanimines with Carbonyl Compounds.
Authors: Hung Hsiao‐Hua , Liao Yi‐Ching , Liu Rai‐Shung 
Published: October 2013

AbstractThe gold‐catalyzed iminocyclization of 1,5‐enynes (I) with iminopyridinium ylide (II) affords cyclopropyl‐indanimines (III), which react with aldehydes (V) in the presence of a silver catalyst leading to [3 + 2]‐cycloadducts (VI).
ChemInform Abstract: Regio‐ and Chemoselective Palladium‐Catalyzed Benzylallylation of Activated Olefins: The Remarkable Effect of Palladium Nanoparticles.
Authors: Zhang Xuan , Feng Xiujuan , Yu Xiaoqiang , He Ren , Bao Ming 
Published: October 2013

AbstractA phosphine‐free protocol for the title transformation is developed.
ChemInform Abstract: Synthesis of N‐Arylamides by Copper‐Catalyzed Amination of Aryl Halides with Nitriles.
Authors: Wang Bi‐Qin , et al. et al. 
Published: October 2013

AbstractThe amination of aryl halides (I) with nitriles proceeds readily in the presence of a catalytic system of copper iodide and N,N′‐dimethylethylenediamine leading to the corresponding amides (III) and (VI).
ChemInform Abstract: Synthesis of Monocyclic Nine‐Membered Compounds by the [4 + 3 + 2] Cycloaddition — Bond Cleavage Strategy.
Authors: Yamasaki Ryu , Kato Korehito , Hanitani Daichi , Mutoh Yuichiro , Saito Shinichi 
Published: October 2013

AbstractThe Ni‐catalyzed cycloaddition of substrates (I) and (VII) provides bicyclic systems which consist of oxazine and nine‐membered ring moieties.
ChemInform Abstract: Synthesis and Application of β‐Substituted Pauson—Khand Adducts: Trifluoromethyl as a Removable Steering Group.
Authors: Aiguabella Nuria , del Pozo Carlos , Verdaguer Xavier , Fustero Santos , Riera Antoni 
Published: October 2013

AbstractThe reaction between alkynes (I) and norbornadiene (II) affords the β‐substituted Pauson—Khand adducts (III) as single regioisomers and the trifluoromethyl steering group can be easily removed in the presence of DBU and water.
ChemInform Abstract: Microwave‐Accelerated Ru‐Catalyzed Hydrovinylation of Alkynes and Enynes: A Straightforward Approach Toward 1,3‐Dienes and 1,3,5‐Trienes.
Authors: Schabel Tobias , Plietker Bernd 
Published: October 2013

AbstractThis reaction is not observed under conventional heating conditions.
ChemInform Abstract: Environmentally Benign Contemporary Friedel—Crafts Acylation of 1‐Halo‐2‐methoxynaphthalenes and Its Related Compounds under Conventional and Nonconventional Conditions.
Authors: Reddy K. Rajendar , Rajanna K. C. , Uppalaiah K. 
Published: October 2013

AbstractMethoxy‐substituted arenes and hetarenes are subjected to the acylation process in the presence of CTAC and/or CTAB.
ChemInform Abstract: The Michael Addition of 1,2‐Cyclohexanedione to β‐Nitrostyrenes. Part 1. Synthesis of 3‐Aryl‐5,6‐dihydrobenzofuran‐7(4H)‐ones.
Authors: Simpkins Chad M. , Hunt David A. 
Published: October 2013

AbstractThe simple protocol proceeds via initial Michael addition, intramolecular cyclization, elimination of the nitrite ion and air oxidation.
ChemInform Abstract: Palladium‐Acetate Catalyst for Regioselective Direct Arylation at C2 of 3‐Furanyl or 3‐Thiophenyl Acrylates with Inhibition of Heck Type Reaction.
Authors: Chen Lu , Bruneau Christian , Dixneuf Pierre H. , Doucet Henri 
Published: October 2013

AbstractIt is demonstrated that the Pd‐catalyzed coupling of substrates (I) and (IV) with aryl bromides strongly depends on the coordinating base.
ChemInform Abstract: An Efficient Synthesis of Benzimidazoles via a Microwave Technique and Evaluation of Their Biological Activities.
Authors: Kahveci Bahittin , Mentese Emre , Oezil Musa , Uelker Serdar , Ertuerk Murat 
Published: October 2013

AbstractTitle compounds [(III), (V), and (VI)] are efficiently synthesized and shown to have anti‐lipase, antiviral, and antitumor activities.
ChemInform Abstract: Synthesis of 2‐Substituted Benzothiazoles by Visible Light‐Driven Photoredox Catalysis.
Authors: Yu Chunghyeon , Lee Kyungyub , You Youngmin , Cho Eun Jin 
Published: October 2013

AbstractOptimal reaction conditions are found for the oxidative condensation of aminothiophenols (I) with aldehydes in the presence of RuCl2(bipy)3 as a photoredox catalyst.
ChemInform Abstract: Direct Benzylic C—H Activation for C—O Bond Formation by Photoredox Catalysis.
Authors: Pandey Ganesh , Pal Sujit , Laha Ramkrishna 
Published: October 2013

AbstractThe method includes DCN as a photosensitizer and can be used in intramolecular etherification as well as in direct oxidation to aryl ketones using water as the oxygen source.
ChemInform Abstract: Water‐Dispersed Magnetic Nanoparticles (H2O‐DMNPs) of γ‐Fe2O3 for Multicomponent Coupling Reactions: A Green, Single‐Pot Technique for the Synthesis of Tetrahydro‐4H‐chromenes and Hexahydroquinoline Carboxylates.
Authors: Rostamnia Sadegh , Nuri Ayat , Xin Hongchuan , Pourjavadi Ali , Hosseini Seyed Hassan 
Published: October 2013

AbstractKnoevenagel—Michael cyclization reactions under the optimized conditions afford the heterocycles with excellent yields.
ChemInform Abstract: Primary Amines as Directing Groups in the Ru‐Catalyzed Synthesis of Isoquinolines, Benzoisoquinolines, and Thienopyridines.
Authors: Villuendas Pedro , Urriolabeitia Esteban P. 
Published: October 2013

AbstractThe synthesis of the title compounds proceeds via the directed C‐H activation of several different substituted amines, followed by dehydrogenative coupling with internal alkynes.
ChemInform Abstract: Solvent‐Free Enantioselective Friedlaender Condensation with Wet 1,1′‐Binaphthalene‐2,2′‐diamine‐derived Prolinamides as Organocatalysts.
Authors: Banon‐Caballero Abraham , Guillena Gabriela , Najera Carmen 
Published: October 2013

AbstractSeveral chiral anellated quinoline derivatives are synthesized in good yields and in excellent enantioselectivities using the title condensation reaction.
ChemInform Abstract: Antinociceptive Pyrimidine Derivatives: Aqueous Multicomponent Microwave‐Assisted Synthesis.
Authors: Xavier Augusto L. , Simas Alfredo M. , da S. Falcao Emerson P. , dos Anjos Janaina V. 
Published: October 2013

AbstractPhenylamidine hydrochloride reacts with either ethyl cyanoacetate or malononitrile and aromatic aldehydes to provide the access to small libraries of pyrimidine derivatives and their oxo analogues, some of which show antinociceptive activity.
ChemInform Abstract: Synthesis of Murrayaquinone A and Analogues via Ring‐Closing C—H Arylation.
Authors: Bedford Robin B. , Bowen John G. , Weeks Amanda L. 
Published: October 2013

AbstractSequential Buchwald—Hartwig amination/annulative C—H activation followed by oxidation of the intermediate carbazoles (III) leads to the formation of murrayaquinone A (IVa) and related compounds.
ChemInform Abstract: Synthesis of 6‐Aryluridines via Suzuki—Miyaura Cross‐Coupling Reaction at Room Temperature under Aerobic Ligand‐Free Conditions in Neat Water.
Authors: Enderlin Gerald , Sartori Guillaume , Herve Gwenaelle , Len Christophe 
Published: October 2013

AbstractThe method allows the synthesis of target compounds (III) without the need for O‐protecting groups.
ChemInform Abstract: Spinel Indium Sulfide Precursor for the Phase‐Selective Synthesis of Cu—In—S Nanocrystals with Zinc‐Blende, Wurtzite, and Spinel Structures.
Authors: Lei Shuijin , Wang Chunying , Liu Lei , Guo Donghai , Wang Chuanning , Tang Qingliu , Cheng Baochang , Xiao Yanhe , Zhou Lang 
Published: October 2013

AbstractZinc‐blende CuInS2, wurtzite CuInS2, and spinel CuIn5S8 nanocrystals are solvothermally synthesized from mixtures of Cu(S2C‐NEt2)2 or Cu(OAc)2, In3‐xSx, liquid paraffin, and various solvents such as 1‐dodecanethiol, oleylamine, oleic acid, or a mixture of oleylamine and oleic acid (autoclave, 180 °C, 12 h).
ChemInform Abstract: Nitrogen‐Bridged Bidentate Phosphaalkene Ligands
Authors: du Mont Wolf‐Walther , Gimeno Rafael Guerrero , Lungu Daniela , Birzoi Roxana M. , Daniliuc Constantin G. , Goers Christine , Riecke Antje , Bartsch Rainer 
Published: October 2013

AbstractReview: 30 refs.
ChemInform Abstract: Corrosion Behavior of Mesoporous Transition Metal Nitrides.
Authors: Yang Minghui , Allen Amy J. , Nguyen Minh T. , Ralston Walter T. , MacLeod Michelle , DiSalvo Francis J. 
Published: October 2013

AbstractThe chemical stability of mesoporous transition metal nitrides MN (M: Nb, V, Cr, Ti) in water at 80 °C under neutral, acidic, and alkaline conditions is investigated by powder XRD and SEM.
ChemInform Abstract: Tuning the Photophysical Properties of anti‐B18H22: Efficient Intersystem Crossing Between Excited Singlet and Triplet States in New 4,4′‐(HS)2‐anti‐B18H20.
Authors: Oliva Josep M. , et al. et al. 
Published: October 2013

Abstract4,4′‐(HS)2‐anti‐B18H20 (I) is prepared by thiolation of anti‐B18H22 (II) in presence of AlCl3 and S (sealed glass pressure vessel, 125 °C, 16 h) followed by benzene extraction of the obtained reaction products.
ChemInform Abstract: Structural Investigation of the New Ca3Ln2Ge3O12 (Ln: Pr, Nd, Sm, Gd and Dy) Compounds and Luminescence Spectroscopy of Ca3Gd2Ge3O12 Doped with the Eu3+ Ion.
Authors: Piccinelli F. , Lausi A. , Bettinelli M. 
Published: October 2013

AbstractThe new title compounds are synthesized by solid state reactions of CaCO3, GeO2, and Ln2O3 (Ln: Pr, Nd, Sm, Gd, Dy) at 1450 °C for 9 h.
ChemInform Abstract: Designing New n=2 Sillen—Aurivillius Phases by Lattice‐Matched Substitutions in the Halide and [Bi2O2]2+ Layers.
Authors: Liu Samuel , Blanchard Peter E. R. , Avdeev Maxim , Kennedy Brendan J. , Ling Chris D. 
Published: October 2013

AbstractThe new compound Bi3Sr2Nb2O11Br is synthesized from stoichiometric mixtures of Sr2Bi2O5, BiOBr, and Nb2O5 (1093 K, 60 h).
ChemInform Abstract: AgNa(VO2F2)2: A Trioxovanadium Fluoride with Unconventional Electrochemical Properties.
Authors: Donakowski Martin D. , Goerne Arno , Vaughey John T. , Poeppelmeier Kenneth R. 
Published: October 2013

AbstractCrystals and powder of AgNa(VO2F2)2 (I) are prepared by hydrothermal synthesis of a stoichiometric mixture of Ag2O, NaF, and V2O5 in aqueous HF (autoclave, 150 °C, 24 h, 40% yield).
ChemInform Abstract: Nickel‐Catalyzed Cross‐Coupling Reaction of Acetylenic Sulfones with Alkynyl Grignard Reagents: A Facile Method for the Preparation of Unsymmetrical 1,3‐Diynes.
Authors: Fang Kuang , Xie Meihua , Zhang Zhannan , Ning Peng , Shu Guanying 
Published: October 2013

AbstractThe title reaction proceeds under mild conditions to give 1,3‐diynes in low to moderate yields without homocoupling byproducts.
ChemInform Abstract: Directed Magnesiation of Polyhaloaromatics Using the Tetramethylpiperidylmagnesium Reagents TMP2Mg·2LiCl and TMPMgCl·LiCl.
Authors: Unsinn Andreas , Rohbogner Christoph J. , Knochel Paul 
Published: October 2013

AbstractThe regioselective magnesiation of haloarenes (I) and (XI) followed by reaction of the resulting Grignard reagents with different electrophiles provides access to a variety of functionalized polyhaloarenes.
ChemInform Abstract: Biomimetic Hydrogenation: A Reusable NADH Co‐Enzyme Model for Hydrogenation of α,β‐Epoxy Ketones and 1,2‐Diketones.
Authors: Huang Qiang , Wu Ji‐Wei , Xu Hua‐Jian 
Published: October 2013

AbstractAn efficient method for the conversion of α,β‐epoxy ketones and 1,2‐diketones into β‐hydroxy ketones is developed, which includes the use of catalytic amounts of a N‐benzylpyridium bromide in the presence of HCOOH/Et3N.
ChemInform Abstract: Indium‐Mediated Michael Addition of Methyl (Z)‐2‐(Bromomethyl)‐3‐phenylacrylate to Arylidenemalononitriles in Aqueous Medium.
Authors: Laitonjam Warjeet S. , Thingom Bhavna , Moirangthem Soniya D. 
Published: October 2013

AbstractA practical and useful method to synthesize Michael‐type addition products under aqueous conditions in the presence of iridium is developed.
ChemInform Abstract: PdCl2(1‐Methylimidazole)2‐Catalyzed Suzuki—Miyaura and Mizoroki—Heck Reactions Performed in Neat Water.
Authors: Li Yao , Lin Xiao‐Fang , Liu Meng‐Yuan , Zhang Lu‐Lu , Jin Ai‐Ping , Lu Jian‐Mei 
Published: October 2013

AbstractA high yielding Suzuki—Miyaura and Mizoroki—Heck coupling reaction with water as solvent and PdCl2(1‐Methylimidazole)2 complex as catalyst is shown.
ChemInform Abstract: Palladium and Copper Catalyzed One‐Pot Sonogashira Reaction of 2‐Nitroiodobenzenes with Aryl Acetylenes and Subsequent Regioselective Hydration in Water: Synthesis of 2‐(2‐Nitrophenyl)‐1‐aryl Ethanones.
Authors: Ahammed Sabir , Dey Raju , Ranu Brindaban C. 
Published: October 2013

AbstractA simple one‐pot reaction of 2‐nitroiodobenzenes with aryl acetylenes is developed to synthesize 2‐(2‐nitrophenyl)‐1‐aryl ethanones as potential precursors of indoles.
ChemInform Abstract: Amine—N‐Heterocyclic Carbene Cascade Catalysis for the Asymmetric Synthesis of Fused Indane Derivatives with Multiple Chiral Centers.
Authors: Jia Zhi‐Jun , Jiang Kun , Zhou Qing‐Qing , Dong Lin , Chen Ying‐Chun 
Published: October 2013

AbstractA stereoselective synthesis of fused indan derivatives from 3‐bromo‐1‐indanone and 2,4‐dienales, employing NHC‐catalysis is described.
ChemInform Abstract: A Mild Approach to Diarylfuranones via Functionalized 2‐Arylfurans.
Authors: DellaGreca Marina , Zuppolini Simona , Zarrelli Armando , Iesce Maria R. , Previtera Lucio 
Published: October 2013

AbstractA convenient one‐pot three‐step sequence for the synthesis of diarylfuranones is developed.
ChemInform Abstract: Admicellar Catalysis in Multicomponent Synthesis of Polysubstituted Pyrrolidinones.
Authors: Sarkar Rajib , Mukhopadhyay Chhanda 
Published: October 2013

AbstractTiO2 nanoparticles efficiently catalyze the three component condensation of aromatic aldehydes, primary amines and acetylenedicarboxylate under admicellar conditions to yield 3‐hydroxy‐2‐pyrrolidinones in good yields.
ChemInform Abstract: TIPS‐TTF as a Precursor of Low‐Symmetric TTF Derivatives: Steric Protection Strategy in the Regioselective C—H Modification of TTF.
Authors: Ueno Ryota , Fujino Daishi , Yorimitsu Hideki , Osuka Atsuhiro 
Published: October 2013

AbstractThe bulky triisopropylsilyl group allows tetrathiafulvalenes (TTF) to undergo palladium‐catalyzed direct diarylation as well as LDA‐mediated dilithiation exclusively on the roomier dithiole ring.
ChemInform Abstract: A Synthetic Approach to GFP Chromophore Analogues from 3‐Azidocinnamates. Role of Methyl Rotors in Chromophore Photophysics.
Authors: Baranov Mikhail S. , Solntsev Kyril M. , Lukyanov Konstantin A. , Yampolsky Ilia V. 
Published: October 2013

AbstractA combinatorial approach to otherwise inaccessible green fluorescent protein chromophore analogs is presented.
ChemInform Abstract: Synthesis, X‐Ray Crystallographic Study, and Biological Evaluation of Coumarin and Quinolinone Carboxamides as Anticancer Agents.
Authors: Matiadis Dimitris , Stefanou Valentina , Athanasellis Giorgos , Hamilakis Stylianos , McKee Vickie , Igglessi‐Markopoulou Olga , Markopoulos John 
Published: October 2013

AbstractTitle compounds (III) are synthesized in high yields (no values given for (IIIa)) and evaluated for cytostatic activities against various cancer cell lines.
ChemInform Abstract: An Efficient Synthesis of Functionalized 2‐(Heteroaryl)‐3H‐benzo[f]chromen‐3‐ones and Antibacterial Evaluation.
Authors: Gomha Sobhi M. , Abdel‐Aziz Hassan M. 
Published: October 2013

AbstractA variety of novel functionalized I‐hetarylbenzochromenes is synthesized by reaction of 3‐hydroxyacryloylchromenone (I) with heterocyclic amines or active methylene compounds.
ChemInform Abstract: Visible Light‐Induced Aerobic Oxyamidation of Indoles: A Photocatalytic Strategy for the Preparation of Tetrahydro‐5H‐indolo[2,3‐b]quinolinols
Authors: An Jing , Zou You‐Quan , Yang Qing‐Qing , Wang Qiang , Xiao Wen‐Jing 
Published: October 2013

Abstract19 examples
ChemInform Abstract: An Efficient Synthesis of Indol‐3‐yl Benzonaphthyridines via Copper(II) Triflate‐Catalyzed Heteroannulation.
Authors: Prakash K. S. , Nagarajan Rajagopal 
Published: October 2013

AbstractThe three component reaction of quinolines (I) or (V) with anilines and indoles involves the initial formation of an imine, copper(II) triflate catalyzed 6‐endo‐dig type annulation, and nucleophilic addition of indole to give the title species under mild conditions.
ChemInform Abstract: Synthesis and Antiviral Bioactivity of Novel (1E, 4E)‐1‐Aryl‐5‐(2‐(quinazolin‐4‐yloxy)phenyl)‐1,4‐pentadien‐3‐one Derivatives.
Authors: Luo Hui , Liu Jiaju , Jin Linhong , Hu Deyu , Chen Zhen , Yang Song , Wu Jian , Song Baoan 
Published: October 2013

AbstractFor the first time it is demonstrates that the title compounds can be used to develop potential virucides for plants.
ChemInform Abstract: Novel Pyrimidoazepine Analogues as Serotonin 5‐HT2A and 5‐HT2C Receptor Ligands for the Treatment of Obesity.
Authors: Pae Ae Nim , et al. et al. 
Published: October 2013

AbstractA variety of pyrimidoazepine analogues is synthesized and tested for their biological activity in vitro and in‐vivo as novel anti‐obesity agents.
ChemInform Abstract: Oxidative Cross‐Coupling Between Secondary Phosphine Selenides and Thiols or Dithiols: A Facile Regio‐Selective Synthesis of Thioselenophosphinic S‐Esters and S‐Diesters.
Authors: Gusarova Nina K. , Volkov Pavel A. , Ivanova Nina I. , Gatilov Yurii V. , Trofimov Boris A. 
Published: October 2013

AbstractThe reaction is proposed to proceed via a secondary phosphine‐selenide free radical formed on treatment of the starting selenides with the NEt3/CCl4 oxidative system.
ChemInform Abstract: Design, Synthesis, and Biological Evaluation of New 2′‐Deoxy‐2′‐fluoro‐4′‐triazole Cytidine Nucleosides as Potent Antiviral Agents.
Authors: Wu Jie , Yu Wenquan , Fu Leixia , He Wu , Wang Yao , Chai Baoshan , Song Chuanjun , Chang Junbiao 
Published: October 2013

AbstractA copper‐catalyzed azide‐alkyne‐click‐reaction leading to the title compounds is presented.
ChemInform Abstract: Fe2.25W0.75O4/Reduced Graphene Oxide Nanocomposites for Novel Bifunctional Photocatalyst: One‐Pot Synthesis, Magnetically Recyclable and Enhanced Photocatalytic Property.
Authors: Guo Jinxue , Jiang Bin , Zhang Xiao , Zhou Xiaoyu , Hou Wanguo 
Published: October 2013

AbstractThe title nanocomposites are hydrothermally prepared from aqueous solutions containing Na2WO4, FeSO4, graphene oxide, NaOH, and sodium dodecyl benzene sulfonate (autoclave, pH 10, 180 °C, 12 h).
Analysis of Trace‐Level Volatile Compounds in Fresh Turf Crop (Lolium perenne L.) by Gas Chromatography Quadrupole Time‐of‐Flight Mass Spectrometry
Authors: Hong Saisai , Kang Wenyu , Su Yue , Guo Yinlong 
Published: October 2013

AbstractIn the traditional research of volatile compounds, some trace‐level compounds could not be identified by gas chromatography‐mass spectrometry. Target and post‐targeted methods were applied in the investigation of trace‐level volatile compounds in fresh turf crop (Lolium perenne L.) based on gas chromatography in combination with hybrid quadrupole time‐of‐flight mass spectrometry. According to literatures published, a target analysis was performed by using retention index, accurate masses of characteristic ions and second‐stage mass spectra (MS2 spectra). And a series of experiments showed that low electron impact energy was beneficial to the improvement of the abundances of low abundance molecular ion peak. Enhancing the abundances of low abundance molecular ion peak was beneficial to qualitative analysis. Totally, 60 volatile compounds were identified, the great majority compounds of which were benzeneacetaldehyde (14.8%), 2,5‐dimethyl‐pyrazine (9.6%), and hexanal (9.3%). Identification was complied by mass spectral search, retention index and accurate masses of characteristic ions.