bluuebunny/crossref_metadata_2025_split huggingface dataset:
Site‐Specific Dual Labeling of Proteins by Using Small Orthogonal Tags at Neutral pH
Authors: Grünewald Jan , Jones David H. , Brock Ansgar , Chiu Hsien‐Po , Bursulaya Badry , Ng Kenneth , Vo Todd , Patterson Paula , Uno Tetsuo , Hunt James , Spraggon Glen , Geierstanger Bernhard H. 
Published: July 2014

AbstractTo expand the utility of proteinaceous FRET biosensors, we have developed a dual‐labeling approach based on two small bio‐orthogonal tags: pyrroline‐carboxy‐lysine (Pcl) and the S6 peptide. The lack of cross‐reactivity between those tags enables site‐specific two‐color protein conjugation in a one‐pot reaction. Moreover, Pcl/S6 dual‐tagged proteins can be produced in both bacterial and mammalian expression systems, as demonstrated for Z domain and IgE‐Fc, respectively. Both proteins could be efficiently dual‐labeled with FRET‐compatible fluorescent dyes at neutral pH. In the case of IgE‐Fc, the resulting conjugate enabled the monitoring of IgE binding to its high‐affinity receptor FcεRI, which is a key event in allergic disease.
Lithium chloride promotes the odontoblast differentiation of hair follicle neural crest cells by activating Wnt/β‐catenin signaling
Authors: Shan Tengfei , Zhou Cheng , Yang Rong , Yan Fei , Zhang Ping , Fu Yu , Jiang Hongbing 
Published: July 2014

AbstractThe Wnt/β‐catenin signalling pathway contributes to the maintenance of pluripotency and partial reprogramming of stem cells. Postnatal neural crest cells (NCCs) can differentiate into odontoblast‐like cells due to their multi‐potential property, but further endeavors need to be made to promote odontogenic differentiation of hair follicle neural crest cells (hfNCCs). This study investigated whether the Wnt pathway activator lithium chloride (LiCl) promotes odontoblast differentiation of hfNCCs. Change of proliferation, β‐catenin and pluripotency markers of hfNCCs were examined after treatment with LiCl. An in vitro odontoblast differentiation model of hfNCCs was built using dental cell conditioned media (DC‐CM). The effects of LiCl on odontoblast differentiation of hfNCCs showed that proliferation and expression of β‐catenin in the cytosolic and nuclear compartments were increased in the LiCl‐treated hfNCCs, and the pluripotency marks, Oct4, Klf4, Sox2 and Nanog, were more highly expressed in the LiCl‐treated group than in the control group. The odontoblast markers such as DSP, DMP1 and Runx2, could be detected in hfNCCs induced by DC‐CM, but in LiCl ‐treated group all three markers had stronger expression. Expression of β‐catenin in the nuclear of LiCl‐treated hfNCCs induced by DC‐CM was higher than in the other groups. The data indicate that the Wnt pathway activator LiCl can promote proliferation and odontoblast differentiation of hfNCCs, and chemical approaches are of benefit in obtaining more desirable seed cell types for cell‐based therapies.
Comparison of scanning electron microscopy and optical coherence tomography for imaging of coronary bifurcation stents
Authors: Silva Guilherme V. , Gahremanpour Amir , Attizzani Guilherme F. , Zeng Yi , Wang Wei , Yamamoto Hirosada , Kanaya Tomoaki , Rippy Marian K. , Bezerra Hiram G. , Costa Marco A. , Perin Emerson 
Published: July 2014

BackgroundOptical coherence tomography (OCT) is a new intracoronary imaging modality that has excellent resolution and image quality and has been used to image neointimal coverage after stent implantation. OCT has been compared to histologic, intravascular ultrasound, and scanning electron microscopy (SEM) studies. However, OCT has not been compared with SEM for imaging stent coverage over side branches.ObjectiveThe aim of this study was to compare OCT with SEM in imaging neointimal coverage over stent struts bridging coronary side‐branch ostia. Methods: Using a balloon‐overstretch in‐stent restenosis model, we deployed 38 everolimus‐eluting stents across coronary bifurcations in nine pigs. We performed OCT immediately after stenting and 4 weeks later; SEM was performed after euthanizing the pigs. OCT images of each stent were compared to the corresponding SEM image.ResultsWe analyzed OCT frames (n = 111) for strut‐level neointimal coverage and compared them to corresponding SEM images. The concordance correlation coefficient was 0.809 (95%CI; 0.734–0.864) and 0.951 (95%CI; 0.930–0.966) for covered and uncovered struts, respectively.ConclusionsIn a non‐atherosclerotic pig model, we showed strong agreement between OCT and SEM in imaging coverage of stent struts bridging side‐branch ostia. © 2014 Wiley Periodicals, Inc.
Mechanical Downsizing of a Gadolinium(III)‐based Metal–Organic Framework for Anticancer Drug Delivery
Authors: Kundu Tanay , Mitra Shouvik , Patra Prasun , Goswami Arunava , Díaz Díaz David , Banerjee Rahul 
Published: July 2014

AbstractA GdIII‐based porous metal–organic framework (MOF), Gd‐pDBI, has been synthesized using fluorescent linker pDBI (pDBI=(1,4‐bis(5‐carboxy‐1H‐benzimidazole‐2‐yl)benzene)), resulting in a three‐dimensional interpenetrated structure with a one‐dimensional open channel (1.9×1.2 nm) filled with hydrogen‐bonded water assemblies. Gd‐pDBI exhibits high thermal stability, porosity, excellent water stability, along with organic‐solvent and mild acid and base stability with retention of crystallinity. Gd‐pDBI was transformed to the nanoscale regime (ca. 140 nm) by mechanical grinding to yield MG‐Gd‐pDBI with excellent water dispersibility (>90 min), maintaining its porosity and crystallinity. In vitro and in vivo studies on MG‐Gd‐pDBI revealed its low blood toxicity and highest drug loading (12 wt %) of anticancer drug doxorubicin in MOFs reported to date with pH‐responsive cancer‐cell‐specific drug release.
Rhodium‐Catalyzed Intramolecular [3+2+2] Cycloadditions between Alkylidenecyclopropanes, Alkynes, and Alkenes
Authors: Araya Marisel , Gulías Moisés , Fernández Israel , Bhargava Gaurav , Castedo Luis , Mascareñas José Luis , López Fernando 
Published: July 2014

AbstractA Rh‐catalyzed intramolecular [3+2+2] cycloaddition is reported. The cycloaddition affords synthetically relevant 5,7,5‐fused tricyclic systems of type 2 from readily available dienyne precursors. The transformation takes place with moderate or good yields, high diastereoselectivity, and total chemoselectivity.
Outside‐In Recrystallization of ZnS–Cu1.8S Hollow Spheres with Interdispersed Lattices for Enhanced Visible Light Solar Hydrogen Generation
Authors: Zhu Ting , Nuo Peh Connor Kang , Hong Minghui , Ho Ghim Wei 
Published: July 2014

AbstractFor the first time an earth‐abundant and nontoxic ZnS–Cu1.8S hybrid photocatalyst has been engineered with well‐defined nanosheet hollow structures by a template‐engaged method. In contrast to conventional surface coupling and loading, the unique outside‐in recrystallization promotes co‐precipitation of ZnS and Cu1.8S into homogeneous interdispersed lattices, hence forming a hybrid semiconductor with visible responsive photocatalytic activity. The as‐derived ZnS–Cu1.8S semiconductor alloy is tailored into a hierarchical hollow structure to provide readily accessible porous shells and interior spaces for effective ion transfer/exchange. Notably, this synergistic morphology, interface and crystal lattice engineering, aim towards the design of novel nanocatalysts for various sustainable environmental and energy applications.
Enantioselective Diamination with Novel Chiral Hypervalent Iodine Catalysts
Authors: Mizar Pushpak , Laverny Aragorn , El‐Sherbini Mohammad , Farid Umar , Brown Michael , Malmedy Florence , Wirth Thomas 
Published: July 2014

AbstractVicinal diamines constitute one the most important functional motif in organic chemistry because of its wide occurrence in a variety of biological and pharmaceutical molecules. We report an efficient metal‐free, highly stereoselective intramolecular diamination using a novel chiral hypervalent iodine reagent together with its application as an efficient catalyst for the synthesis of diamines.
ChemInform Abstract: Pb5Fe3TiO11Cl: A Rare Example of Ti(IV) in a Square Pyramidal Oxygen Coordination.
Authors: Batuk Maria , Batuk Dmitry , Abakumov Artem M. , Hadermann Joke 
Published: July 2014

AbstractThe title compound is prepared by solid state reaction of PbO, PbCl2, TiO2, and Fe2O3 (670 °C for 10 h and 800 °C for 20 h) and characterized by powder neutron and X‐ray diffraction, and high‐angle annular dark‐field STEM.
ChemInform Abstract: Localization and Impact of Pb‐Non‐Bonded Electronic Pair on the Crystal and Electronic Structure of Pb2YSbO6.
Authors: Larregola Sebastian A. , Alonso Jose A. , de la Pena‐O'Shea Victor A. , Sheptyakov Denis , Pomjakushin Vladimir , Fernandez‐Diaz Maria T. , Pedregosa Jose C. 
Published: July 2014

AbstractThe title compound is synthesized by solid state reaction of PbO, Y2O3, and Sb2O3 (550 °C for 24 h, 800 and 900 °C for 12 h).
ChemInform Abstract: Synthesis, Structural Characterization and Magnetic Properties of the Monoclinic Ordered Double Perovskites BaLaMSbO6, with M: Mn, Co and Ni.
Authors: Blanco M. Cecilia , De Paoli Juan M. , Ceppi Sergio , Tirao G. , Nassif Vivian M. , Guimpel J. , Carbonio Raul E. 
Published: July 2014

AbstractPolycrystalline powders of BaLaMnSbO6 (I), BaLaCoSbO6 (II), and BaLaNiSbO6 (III) are prepared by firing appropriate stoichiometric mixtures of BaCO3, La2O3, MnO, Co3O4, Ni(NO3)2, and Sb2O3 in air (alumina crucible, 1.
ChemInform Abstract: Magnetic Ordering in the Pyrochlore Ho2CrSbO7 Determined from Neutron Diffraction, and the Magnetic Properties of Other RE2CrSbO7 Phases (RE: Y, Tb, Dy, Er).
Authors: Whitaker Mariana J. , Greaves Colin 
Published: July 2014

AbstractHo2CrSbO7 is found to form an “ordered spin‐ice structure” below 13 K where the magnetic moments are constrained along the 111 axes, but with a ferromagnetic moment in one direction.
ChemInform Abstract: Preparation of LiPF6 Using ClF3 Below Room Temperature.
Authors: Ohe Meguru , Yonezawa Susumu , Kim Jae‐Ho , Aoki Hironori , Takashima Masayuki 
Published: July 2014

AbstractLiPF6 is fabricated by mixing equimolar amounts of red phosphorus with LiF followed by adding a twofold amount of condensed ClF3 gas (Ni reactor, ‐196 → ‐20 to +100 °C, 1 or 5 h).
ChemInform Abstract: Topologically Identical, but Geometrically Isomeric Layers in Hydrous α‐, β‐Rb[UO2(AsO3OH)(AsO2 (OH)2)]·H2O and Anhydrous Rb[UO2(AsO3OH)(AsO2(OH)2)].
Authors: Yu Na , Klepov Vladislav V. , Villa Eric M. , Bosbach Dirk , Suleimanov Evgeny V. , Depmeier Wulf , Albrecht‐Schmitt Thomas E. , Alekseev Evgeny V. 
Published: July 2014

AbstractYellow‐green block‐shaped crystals of RbUO2(AsO3OH)(AsO2(OH)2) (I) and green block‐shaped crystals of β‐Rb[UO2(AsO3OH)(AsO2 (OH)2)]·H2O (II) are simultaneously hydrothermally synthesized from an aqueous mixture of UO2(NO3)2, RbNO3, and As2O3 in the molar ratio of 1:9:10 (autoclave, 150 °C, 48 h).
ChemInform Abstract: Unusual Structure, Bonding and Properties in a Californium Borate.
Authors: Albrecht‐Schmitt Thomas E. , et al. et al. 
Published: July 2014

AbstractPale‐green microcrystals of 249Cf[B6O8(OH)2Cl] are obtained by mixing an aqueous solution of 249CfCl3 with H3BO3 in a molar ratio of 1:100 (shielded autoclave, 240 °C, 7 d; cooling rate of 3 °C/h).
ChemInform Abstract: Polyoxometalate‐Based Cobalt—Phosphate Molecular Catalysts for Visible Light‐Driven Water Oxidation.
Authors: Han Xin‐Bao , Zhang Zhi‐Ming , Zhang Teng , Li Yang‐Guang , Lin Wenbin , You Wansheng , Su Zhong‐Min , Wang En‐Bo 
Published: July 2014

AbstractThe isostructural compounds (IV), (VI), and (VIII) crystallize in the cubic space group Fd$\bar 3$ with Z = 8 (single crystal XRD).
ChemInform Abstract: Synthesis and Characterization of New Nickel Phosphates, ANi4(PO4)3 (A: K, Rb).
Authors: Im Yoonmi , Kim Pilsoo , Yun Hoseop 
Published: July 2014

AbstractKNi4(PO4)3 (I) and Rb Ni4(PO4)3 (II) are prepared from the elements in a reactive halide flux.
ChemInform Abstract: Electron‐Deficient Telluride Cs3Cu20Te13 with Sodalite‐Type Network: Syntheses, Structures, and Physical Properties.
Authors: Huai Wen‐Juan , Shen Jin‐Ni , Lin Hua , Chen Ling , Wu Li‐Ming 
Published: July 2014

AbstractThe title compound is synthesized by solid state reaction of CsCl, Pr (reductive agent), Cu, and Te in the ratio of 8:1:17.5:13 (1123 K, 120 h, 93% yield).
ChemInform Abstract: Highly Diastereoselective Addition of Alkoxyethynyl Aluminum Reagents to N‐tert‐Butylsulfinyl Aldimines.
Authors: Verrier Charlie , Carret Sebastien , Poisson Jean‐Francois 
Published: July 2014

AbstractThe addition of in situ generated alkoxyethynyl aluminum reagents (II) to sulfinylimines (III) affords alkoxypropargylamines (IV) in high yields and with significant higher diastereoselectivities compared to the reaction of the corresponding lithio acetylides.
ChemInform Abstract: Ti/Ni‐Mediated Inter‐ and Intramolecular Conjugate Addition of Aryl and Alkenyl Halides and Triflates.
Authors: Marquez Irene R. , Miguel Delia , Millan Alba , Marcos M. Luisa , Alvarez de Cienfuegos Luis , Campana Araceli G. , Cuerva Juan M. 
Published: July 2014

AbstractA new, direct inter‐ and intramolecular coupling of α,β‐unsaturated carbonyl compounds with aryl and alkenyl halides and triflates is developed.
ChemInform Abstract: An Attempt to Provide an Environmentally Friendly Solvent Selection Guide for Olefin Metathesis.
Authors: Skowerski Krzysztof , Bialecki Jacek , Tracz Andrzej , Olszewski Tomasz K. 
Published: July 2014

AbstractThe catalytic performance of 10 ruthenium complexes is compared in the ring‐closing metathesis of substrate (II) in 8 non‐degassed, non‐dried solvents.
ChemInform Abstract: Diastereoselective Synthesis of Open‐Chain Secondary Alkyllithium Compounds and Trapping Reactions with Electrophiles.
Authors: Dagousset Guillaume , Moriya Kohei , Mose Rasmus , Berionni Guillaume , Karaghiosoff Konstantin , Knochel Paul 
Published: July 2014

AbstractThe first practical method for the generation of stereodefined acyclic secondary alkyllithium reagents is developed.
ChemInform Abstract: Palladium‐Catalyzed Decarbonylative Dehydration of Fatty Acids for the Production of Linear Alpha Olefins.
Authors: Liu Yiyang , Kim Kelly E. , Herbert Myles B. , Fedorov Alexey , Grubbs Robert H. , Stoltz Brian M. 
Published: July 2014

AbstractThe decarbonylative dehydration of fatty acids shows a good functional group tolerance and provides linear alpha olefins with only small amounts of internal olefins as side products.
ChemInform Abstract: A Facile Synthesis of 2‐Oxo‐cyclopentenylphosphonates by Carbonylation of Zirconacyclopentenylphosphonate with Oxalyl Chloride.
Authors: Al Quntar Abed Al Aziz 
Published: July 2014

AbstractAlkynylphosphonates react with zirconocene dichloride and ethylmagnesium bromide to five‐membered zirconacycles.
ChemInform Abstract: Favoring Trienamine Activation Through Unconjugated Dienals: Organocatalytic Enantioselective Remote Functionalization of Alkenes.
Authors: Prieto Liher , Talavera Garazi , Uria Uxue , Reyes Efraim , Vicario Jose L. , Carrillo Luisa 
Published: July 2014

AbstractUnconjugated 2,5‐dienals are more reactive substrates than the corresponding fully conjugated α,β,γ,δ‐unsaturated aldehydes towards organocatalytic activation through trienamine intermediates.
ChemInform Abstract: Gold(I)‐Catalyzed Diastereoselective Hydroacylation of Terminal Alkynes with Glyoxals.
Authors: Shi Shuai , Wang Tao , Weingand Vanessa , Rudolph Matthias , Hashmi A. Stephen K. 
Published: July 2014

Abstractα‐Ketoaldehydes react with terminal alkynes in the presence of excess piperidine and catalytic amounts of AuCl to give E‐configurated 1,2‐dicarbonyl‐3‐enes.
ChemInform Abstract: Fe3O4—SiO2—P4VP pH‐Sensitive Microgel for Immobilization of Nickel Nanoparticles: An Efficient Heterogeneous Catalyst for Nitrile Reduction in Water.
Authors: Nabid Mohammad Reza , Bide Yasamin , Niknezhad Mahvash 
Published: July 2014

AbstractThe synthesis of the title catalyst and its careful characterization is detailed.
ChemInform Abstract: Reductive Alkylation of Hydrazine Derivatives with α‐Picoline‐Borane and Its Applications to the Syntheses of Useful Compounds Related to Active Pharmaceutical Ingredients.
Authors: Kawase Yasushi , Yamagishi Takehiro , Kato Jun‐ya , Kutsuma Teruo , Kataoka Tadashi , Iwakuma Takeo , Yokomatsu Tsutomu 
Published: July 2014

AbstractThis method was successfully applied in the synthesis of compound (XV), an important segment of atazanavir.
ChemInform Abstract: Copper Nanoparticles on Graphene Support: An Efficient Photocatalyst for Coupling of Nitroaromatics in Visible Light.
Authors: Guo Xiaoning , Hao Caihong , Jin Guoqiang , Zhu Huai‐Yong , Guo Xiang‐Yun 
Published: July 2014

AbstractThe preparation and evaluation of photocatalytically active copper nanoparticles on graphene support are described.
ChemInform Abstract: Novel Chiral Bifunctional L‐Thiazoline‐amide Derivatives: Design and Application in the Direct Enantioselective Aldol Reactions.
Authors: Gong Zhiyong , Wei Chiyu , Shi Ye , Zheng Qingchuan , Song Zhiguang , Liu Zaiqun 
Published: July 2014

AbstractThe chiral catalyst is prepared from cysteine and proline in eight steps.
ChemInform Abstract: Palladium‐Catalyzed Methoxylation of Aromatic Chlorides with Borate Salts.
Authors: Tolnai Gergely L. , Petho Balint , Krall Peter , Novak Zoltan 
Published: July 2014

AbstractStable and easy to prepare potassium tetramethoxyborate is used as methoxylating agent for the conversion of aromatic and heteroaromatic chlorides into methoxy derivatives.
ChemInform Abstract: Copper‐Assisted Nickel Catalyzed Ligand‐Free C(sp2)—O Cross‐Coupling of Vinyl Halides and Phenols.
Authors: Kundu Debasish , Maity Pintu , Ranu Brindaban C. 
Published: July 2014

AbstractA library of aryl‐vinyl and aryl‐styrenyl ethers is prepared.
ChemInform Abstract: Aldehydes and Ketones Formation: Copper‐Catalyzed Aerobic Oxidative Decarboxylation of Phenylacetic Acids and α‐Hydroxyphenylacetic Acids.
Authors: Feng Qiang , Song Qiuling 
Published: July 2014

AbstractThe title reaction represents a novel decarboxylation of a sp3‐C‐atom.
ChemInform Abstract: Enantioselective Copper‐Catalyzed Decarboxylative Propargylic Alkylation of Propargyl β‐Ketoesters with a Chiral Ketimine P,N,N‐Ligand.
Authors: Zhu Fu‐Lin , Zou Yuan , Zhang De‐Yang , Wang Ya‐Hui , Hu Xin‐Hu , Chen Song , Xu Jie , Hu Xiang‐Ping 
Published: July 2014

AbstractThe title reaction offers a facile access to β‐ethenyl ketones in good yields.
ChemInform Abstract: Peptide‐Catalyzed Conversion of Racemic Oxazol‐5(4H)‐ones into Enantiomerically Enriched α‐Amino Acid Derivatives.
Authors: Metrano Anthony J. , Miller Scott J. 
Published: July 2014

AbstractIt is found that the tetrapeptide (PET) efficiently promotes the dynamic kinetic resolution of various oxazolones like (I) giving α‐amino acid esters with up to 94% e.e..
ChemInform Abstract: Oxidative Amidation of Aromatic Aldehydes with Amine Hydrochloride Salts Catalyzed by Silica‐Coated Magnetic Carbon Nanotubes (MagCNTs@SiO2)‐Immobilized Imine—Cu(I).
Authors: Saberi Dariush , Heydari Akbar 
Published: July 2014

AbstractThe title catalyst can be easily separated due to its magnetic property and recycled without significant loss of its catalytic activity in five successive runs.
ChemInform Abstract: A General and Practical Palladium‐Catalyzed Direct α‐Arylation of Amides with Aryl Halides.
Authors: Zheng Bing , Jia Tiezheng , Walsh Patrick J. 
Published: July 2014

AbstractOptimized reaction conditions are developed for the coupling of acetamides with aryl bromides and chlorides to give α‐monoarylated and α,α‐diarylated amides with high chemoselectivities.
ChemInform Abstract: Palladium‐Catalyzed Dehydrogenative sp3 C—H Bonds Functionalization into Alkenes: A Direct Access to N‐Alkenylbenzenesulfonamides.
Authors: Bheeter Charles B. , Jin Rongwei , Bera Jitendra K. , Dixneuf Pierre H. , Doucet Henri 
Published: July 2014

AbstractA facile protocol is developed for the dehydrogenation of N‐alkylbenzenesulfonamides to give the corresponding N‐alkenyl derivatives.
ChemInform Abstract: The Reaction of Grignard Reagents with Bunte Salts: A Thiol‐Free Synthesis of Sulfides.
Authors: Reeves Jonathan T. , Camara Kaddy , Han Zhengxu S. , Xu Yibo , Lee Heewon , Busacca Carl A. , Senanayake Chris H. 
Published: July 2014

AbstractA variety of Bunte salts react with Grignard reagents to give sulfides in good yields.
ChemInform Abstract: Rhodium(III)‐Catalyzed ortho‐Alkenylation Through C—H Bond Cleavage Directed by Sulfoxide Groups.
Authors: Nobushige Kazunori , Hirano Koji , Satoh Tetsuya , Miura Masahiro 
Published: July 2014

AbstractProduced o‐alkenylphenyl sulfoxides readily undergo interrupted Pummerer cyclization as well as reduction to afford benzothiophenes [cf.
ChemInform Abstract: Suzuki Coupling Reaction Catalyzed Heterogeneously by Pd(salen)/Polyoxometalate Compound: Another Example for Synergistic Effect of Organic/Inorganic Hybrid.
Authors: Tong Jinhui , Wang Haiyan , Cai Xiaodong , Zhang Qianping , Ma Hengchang , Lei Ziqiang 
Published: July 2014

AbstractThe title hybrid catalyst shows an improved catalytic activity and much higher yields towards the coupling products in comparison to the corresponding organic and inorganic moiety.
ChemInform Abstract: Enantioselective Synthesis of Triarylmethanes by Chiral Imidodiphosphoric Acids Catalyzed Friedel—Crafts Reactions.
Authors: Zhuo Ming‐Hua , Jiang Yi‐Jun , Fan Yan‐Sen , Gao Yang , Liu Song , Zhang Suoqin 
Published: July 2014

AbstractThe structure of product (R)‐(VIIb) is confirmed by X‐ray analysis.
ChemInform Abstract: Skeleton Transformation of α‐Pyrone Induced by 5‐Aryl Substituent into Ring‐Fused Dihydrofuran.
Authors: Miura Takuya , Fujioka Saki , Iwasaki Hiroki , Ozeki Minoru , Kojima Naoto , Yamashita Masayuki 
Published: July 2014

AbstractDimethylsulfoxonium methylide (II) is prepared in situ from trimethylsulfoxonium iodide and sodium hydride.
ChemInform Abstract: One‐Pot Synthesis of 3‐Trifluoromethylbenzofurans via Tandem Iodocyclization and Trifluoromethylation of 2‐Alkynylanisoles.
Authors: Wang Wen‐Ying , Hu Bo‐Lun , Deng Chen‐Liang , Zhang Xing‐Guo 
Published: July 2014

Abstract2‐Alkinylanisoles bearing an alkyl instead of the aryl substituent at the terminal alkyne moiety fail to iodocyclize.
ChemInform Abstract: Novel Thiophene‐Substituted Tetrathia[22]annulenes[2,1,2,1]: Synthesis, Physical Properties, and Improvement in Field‐Effect Behavior.
Authors: Liu Hang , Qin Yunke , Huang Dazhen , Xu Wei , Zhu Daoben 
Published: July 2014

AbstractTetrathiaannulene (I) is prepared in four steps conveniently.
ChemInform Abstract: First Inverse Electron‐Demand Diels—Alder Methodology of 3‐Chloroindoles and Methyl Coumalate to Carbazoles.
Authors: Guney Tezcan , Lee Jennifer J. , Kraus George A. 
Published: July 2014

AbstractThe first example of the use of substituted indoles as dienophiles in title reaction with 2‐pyrone under solely thermal conditions is presented.
ChemInform Abstract: A Novel One‐Pot Synthesis of Carbazole‐1,4‐quinones Through Pd‐Catalyzed Cyclocarbonylation, Desilylation and Oxidation Processes from 3‐Iodo‐2‐propenylindoles.
Authors: Fujii Mami , Nishiyama Takashi , Choshi Tominari , Satsuki Nanase , Fujiwaki Takaya , Abe Takumi , Ishikura Minoru , Hibino Satoshi 
Published: July 2014

Abstract3‐Iodo‐2‐propenylindoles (I) are easily prepared from corresponding indole‐2‐carbaldehydes and vinyl Grignard reagents.
ChemInform Abstract: Reactions of Vinyl Sulfone with α‐Diazo‐β‐ketosulfone and Bestmann—Ohira Reagent for the Regioselective Synthesis of Highly Functionalized Pyrazoles.
Authors: Kumar Rahul , Nair Deepa , Namboothiri Irishi N. N. 
Published: July 2014

AbstractThe first regioselective synthesis of sulfonyl‐ and phosphonylpyrazoles via 1,3‐dipolar cycloaddition of vinyl sulfones with α‐diazo‐β‐ketosulfones and phosphonates is described.