bluuebunny/crossref_metadata_2025_split huggingface dataset:
Detection of a specific pattern of hyaluronan oligosaccharides and their binding proteins in human ovarian tumour
Authors: Kolapalli Srinivasa Prasad , Nunna Venatrao , Thomas Anil , Mortha Karuna Kumar , Banerjee Shib Das , Boregowda Rajeev K 
Published: March 2016

Tumour cells generate hyaluronan (HA) oligomers (O‐HA) by an autocrine mechanism to regulate their own behaviour through receptor interaction, necessitating analysis of HA sizes and its receptor expression in tumour progression. In this study for the first time, we identified specific size of HA in malignant ovarian tumour compared to benign tumour tissue. Therefore, we prepared the identified HA probes and conducted multiplex and monoplex ligand blot analysis and Immunohistochemistry to identify their receptor expression and distribution. Although, HA recognized CD44 as principle receptors despite of size, multiplex analysis showed multiple receptor expression with distribution at the tumour cell surface. Furthermore, the HA 6‐mer (major O‐HA of ovarian tumour) pull down of tumour tissue proteins showed 120 kDa protein along with CD44 with over expression in the malignant tumour. Upon depletion of CD44 protein HA 6‐mer showed a major 120 kDa protein with distribution at nuclear membrane, suggesting that this protein may play an important role in ovarian tumour progression. In summary, ovarian tumour cells of different grade showed heterogeneity in generation of HA oligomers and their interaction with specific receptors. Therefore, simultaneous analysis of O‐HA and their receptors expression could serve as a prognostic indicator during tumorigenesis. Copyright © 2016 John Wiley & Sons, Ltd.Significance of the StudyDown regulation of hyaluronan (HA) at tumour epithelial cells results in the generation of O‐HA. Increasing evidence about O‐HA biological functions (mainly in vitro) are available, but we lack information of O‐HA sizes generated during tumorigenesis and less information is available about their receptor interaction. We used biochemical approaches and identified that tumour cells of different grade possessing heterogeneity in generation of O‐HA and specificity towards receptor binding. We identified a new receptor for HA 6‐mer that over express in cancer tissue that shows its role in tumour progression. Collectively, simultaneous identification of HA sizes and their receptors could serve as a prognostic marker.
The Impact of Linker Length on P450 Fusion Constructs: Activity, Stability and Coupling
Authors: Hoffmann Sara M. , Weissenborn Martin J. , Gricman Łukasz , Notonier Sandra , Pleiss Jürgen , Hauer Bernhard 
Published: March 2016

AbstractThree different reductases have been fused to CYP153 monooxygenase from Marinobacter aquaeolei. The most promising candidate has been analysed in terms of its linker part, which connects the reductase with the haem domain through sequence alignment of the corresponding reductase family CYP116B. To improve the artificial fusion construct, the linker length has been varied, thereby only altering the non‐conserved middle part of the linker. This way seven artificial fusion constructs have been engineered, which varied in linker length between 11 and 32 amino acids (“natural” is 16). These variations showed a substantial impact on the fusion construct. The best mutant, extended by two amino acids, showed an improved activity (67 %), higher stability (67 % more active haem domain after 2 h) and a coupling efficiency of 94 % (55 % higher than before). Presented in this paper is an approach to find and optimise artificial fusion constructs for P450 monooxygenases.
Hierarchical NaY Zeolites for Lactic Acid Dehydration to Acrylic Acid
Authors: Lari Giacomo M. , Puértolas Begoña , Frei Matthias S. , Mondelli Cecilia , Pérez‐Ramírez Javier 
Published: March 2016

AbstractThe industrial viability of heterogeneous catalysts for the gas‐phase conversion of lactic acid to acrylic acid will strongly depend on their selectivity and durability. Here, we initially screened various aluminum‐rich zeolites confirming that NaY is the most efficient catalyst for this reaction. This material was modified by sequential dealumination and alkaline treatment attaining a solid featuring a hierarchical distribution of micro‐ and mesopores, reduced Lewis acidity, and increased basicity owing to the presence of well‐dispersed sodium ions interacting with external siloxy groups, as evidenced by in‐depth characterization. These properties were crucial for determining higher selectivity (75 %) and minimizing the activity loss in a 6 h run. Remarkably, the catalyst gained in selectivity and stability upon reuse in consecutive cycles. This was ascribed to the depletion of the stronger basic sites and the clustering of sodium into oxidic particles upon the intermediate calcination.
Total Synthesis, Stereochemical Assignment, and Field‐Testing of the Sex Pheromone of the Strepsipteran Xenos peckii
Authors: Zhai Huimin , Hrabar Michael , Gries Regine , Gries Gerhard , Britton Robert 
Published: March 2016

AbstractThe sex pheromone of the endoparasitoid insect Xenos peckii (Strepsiptera: Xenidae) was recently identified as (7E,11E)‐3,5,9,11‐tetramethyl‐7,11‐tridecadienal. Herein we report the asymmetric synthesis of three candidate stereostructures for this pheromone using a synthetic strategy that relies on an sp3–sp2 Suzuki–Miyaura coupling to construct the correctly configured C7‐alkene function. Comparison of 1H NMR spectra derived from the candidate stereostructures to that of the natural sex pheromone indicated a relative configuration of (3R*,5S*,9R*). Chiral gas chromatographic (GC) analyses of these compounds supported an assignment of (3R,5S,9R) for the natural product. Furthermore, in a 16‐replicate field experiment, traps baited with the synthetic (3R,5S,9R)‐enantiomer alone or in combination with the (3S,5R,9S)‐enantiomer captured 23 and 18 X. peckii males, respectively (mean±SE: 1.4±0.33 and 1.1±0.39), whereas traps baited with the synthetic (3S,5R,9S)‐enantiomer or a solvent control yielded no captures of males. These strong field trapping data, in combination with spectroscopic and chiral GC data, unambiguously demonstrate that (3R,5S,9R,7E,11E)‐3,5,9,11‐tetramethyl‐7,11‐tridecadienal is the X. peckii sex pheromone.
Carbon Materials for Lithium Sulfur Batteries—Ten Critical Questions
Authors: Borchardt Lars , Oschatz Martin , Kaskel Stefan 
Published: March 2016

AbstractLithium–sulfur batteries are among the most promising electrochemical energy storage devices of the near future. Especially the low price and abundant availability of sulfur as the cathode material and the high theoretical capacity in comparison to state‐of‐the art lithium‐ion technologies are attractive features. Despite significant research achievements that have been made over the last years, fundamental (electro‐) chemical questions still remain unanswered. This review addresses ten crucial questions associated with lithium–sulfur batteries and critically evaluates current research with respect to them. The sulfur–carbon composite cathode is a particular focus, but its complex interplay with other hardware components in the cell, such as the electrolyte and the anode, necessitates a critical discussion of other cell components. Modern in situ characterisation methods are ideally suited to illuminate the role of each component. This article does not pretend to summarise all recently published data, but instead is a critical overview over lithium–sulfur batteries based on recent research findings.
A Self‐Assembled Metallomacrocycle Singlet Oxygen Sensitizer for Photodynamic Therapy
Authors: Walker Michael G. , Jarman Paul J. , Gill Martin R. , Tian Xiaohe , Ahmad Haslina , Reddy Pattubala A. N. , McKenzie Luke , Weinstein Julia A. , Meijer Anthony J. H. M. , Battaglia Giuseppe , Smythe Carl G. W. , Thomas Jim A. 
Published: March 2016

AbstractAlthough metal‐ion‐directed self‐assembly has been widely used to construct a vast number of macrocycles and cages, it is only recently that the biological properties of these systems have begun to be explored. However, up until now, none of these studies have involved intrinsically photoexcitable self‐assembled structures. Herein we report the first metallomacrocycle that functions as an intracellular singlet oxygen sensitizer. Not only does this Ru2Re2 system possess potent photocytotoxicity at light fluences below those used for current medically employed systems, it offers an entirely new paradigm for the construction of sensitizers for photodynamic therapy.
Low‐Pressure Cobalt‐Catalyzed Enantioselective Hydrovinylation of Vinylarenes
Authors: Movahhed Sohajl , Westphal Julia , Dindaroğlu Mehmet , Falk Anna , Schmalz Hans‐Günther 
Published: March 2016

AbstractAn efficient and practical protocol for the enantioselective cobalt‐catalyzed hydrovinylation of vinylarenes with ethylene at low (1.2 bar) pressure has been developed. As precatalysts, stable [L2CoCl2] complexes are employed that are activated in situ with Et2AlCl. A modular chiral TADDOL‐derived phosphine–phosphite ligand was identified that allows the conversion of a broad spectrum of substrates, including heterocyclic vinylarenes and vinylferrocene, to smoothly afford the branched products with up to 99 % ee and virtually complete regioselectivity. Even polar functional groups, such as OH, NH2, CN, and CO2R, are tolerated.
Synthesis of the Strychnos Alkaloid (−)‐Strychnopivotine and Confirmation of its Absolute Configuration
Authors: Maertens Gaëtan , Canesi Sylvain 
Published: March 2016

AbstractThe first enantioselective synthesis of (−)‐strychnopivotine from a known and inexpensive phenol has been achieved in 15 steps. The strategy is based on a new diastereoselective aza‐Michael‐enol‐ether cascade desymmetrization of a dienone, guided by a removable lactic acid‐derived chiral auxiliary. Synthesis involves a phenol dearomatization, a conjugated silicon addition, a stereoselective double reductive amination, and two Heck‐type carbopalladations as key steps. The absolute configuration of the natural compound, which, to date, has been uncertain, was confirmed by using circular dichroism (CD) spectroscopy and X‐ray analyses.
ChemInform Abstract: Swinging Symmetry, Multiple Structural Phase Transitions, and Versatile Physical Properties in RECuGa3 (RE: La—Nd, Sm—Gd).
Authors: Subbarao Udumula , Rayaprol Sudhindra , Dally Rebecca , Graf Michael J. , Peter Sebastian C. 
Published: March 2016

AbstractLnCuGa3 (Ln: La—Nd, Sm—Gd) are prepared by either repeated arc melting of stoichiometric amounts of the elements or by induction heating (Ta ampoule, 1200—1350 °C, 50 min).
ChemInform Abstract: Effect of Defect Distribution on the Optical Storage Properties of Strontium Gallates with a Low‐Dimensional Chain Structure.
Authors: Wang Ting , Xu Xuhui , Zhou Dacheng , Yang Yong , Qiu Jianbei , Yu Xue 
Published: March 2016

AbstractPolycrystalline samples of Sr1‐xGa2O4:xBi3+ (x = 0—0.03) are prepared by calcination of stoichiometric amounts of Sr2CO3, Ga2O3, and Bi2O3 in air and reducing 5%H2/N2 atmosphere (1200 °C, 6 h).
ChemInform Abstract: Baking ′Crumbly′ Carbon Nitrides with Improved Photocatalytic Properties Using Ammonium Chloride.
Authors: Savateev Aleksandr , Chen Zu Peng , Dontsova Dariya 
Published: March 2016

AbstractNH4Cl is used as a green, unreactive, and reusable template to produce heptazine‐based graphitic C3N4 with surface areas of up to 30 m2/g by pyrolysis of a reaction mixture containing NH2CN and NH4Cl in ratios of 1:2, 1:5, and 1:10 under flowing N2 (550 °C, 4 h).
ChemInform Abstract: Synthesis and Characterization of the Novel Rare Earth Orthophosphates Y0.5Er0.5PO4 and Y0.5Yb0.5PO4.
Authors: Schildhammer Daniel , Petschnig Lucas L. , Fuhrmann Gerda , Heymann Gunter , Tribus Martina , Schottenberger Herwig , Huppertz Hubert 
Published: March 2016

AbstractPolycrystalline Y0.5Er0.5PO4 (I) and Y0.5Yb0.5PO4 (II) are prepared by firing stoichiometric amounts of Y2O3, Yb2O3 (Er2O3), and (NH4)2HPO4 (Pt crucible, 1200 °C, 20 h), while single crystals are obtained by a flux method employing (NH4)2HPO4, PbO, and Ln2O3 (Ln: Y, Yb, Er) in the molar ratio of 50:48:2 (Pt crucible, 1200 °C, 30 h; cooling to 25 °C at a rate of 0.1 °C/min).
ChemInform Abstract: ε‐TiO, a Novel Stable Polymorph of Titanium Monoxide
Authors: Amano Shinsaku , Bogdanovski Dimitri , Yamane Hisanori , Terauchi Masami , Dronskowski Richard 
Published: March 2016

AbstractSingle crystals of the title polymorph are prepared by reaction of Ti and Bi2O3 in a Bi flux (Ti:O molar ratio of 1.0:0.9; BN or Al2O3 crucible in SUS 316 steel tubes, 1173 K, 2 h).
ChemInform Abstract: Coordination‐Driven Self‐Assembly of a 2D Graphite‐Like Framework Constructed from High‐Nuclear Ce10 Cluster Encapsulated Polyoxotungstates.
Authors: Ma Pengtao , Wan Rong , Wang Yueyan , Hu Feng , Zhang Dongdi , Niu Jingyang , Wang Jingping 
Published: March 2016

Abstract(Me4N)14H2 [CeIII(H2O)6]{ [CeIV7CeIII3O6 (OH)6(CO3)(H2O)11] [(P2W16O59)] 3}·41H2O is obtained by coordination‐driven self‐assembly in aqueous solutions containing CeCl3, isonicotinic acid, Na12[P2W15O56], and trace amounts of Na2CO3 at pH 4.5 (pH adjusted with NaOH, 60 °C, 1 h) followed by addition of Me4NCl (slow evaporation, ≈7 d; 48% yield).
ChemInform Abstract: A2+ Cation Control of Chiral Domain Formation in A(TiO)Cu4(PO4)4 (A: Ba, Sr).
Authors: Kimura Kenta , Sera Masakazu , Kimura Tsuyoshi 
Published: March 2016

AbstractTransparent, blue single crystals of the novel title compounds are prepared by solid state reaction of BaCO3 or SrCO3, TiO2, CuO, and NH4H2PO4 in a Na2Mo2O7 flux (Pt crucible, 1000 °C, 5 h).
ChemInform Abstract: Enantioselective Desymmetrization of Prochiral Allenic Diols via Cooperative Catalysis of Pd(OAc)2 and a Chiral Phosphoric Acid.
Authors: Cao Kou‐Sen , Zheng Wen‐Hua 
Published: March 2016

AbstractThe title reaction allows the preparation of optically active disubstituted dihydrofurans (II) through Pd‐mediated 5‐endo‐trig cyclization of allenic alcohols (I).
ChemInform Abstract: Broensted Acid Catalyzed Enantio‐ and Diastereoselective One‐Pot Three Component Mannich Reaction.
Authors: Barbero Margherita , Cadamuro Silvano , Dughera Stefano 
Published: March 2016

AbstractAn axially chiral derivative of 1,2‐benzenedisulfonamide is shown to be an efficient catalyst in an one pot three‐component Mannich protocol.
ChemInform Abstract: Cinchona Alkaloid Squaramide‐Catalyzed Asymmetric Michael Addition of α‐Aryl Isocyanoacetates to β‐Trifluoromethylated Enones and Its Applications in the Synthesis of Chiral β‐Trifluoromethylated Pyrrolines.
Authors: Zhao Mei‐Xin , Zhu Hui‐Kai , Dai Tong‐Lei , Shi Min 
Published: March 2016

AbstractThis is the first example of a successful approach of the title reaction.
ChemInform Abstract: Oxidation of Aminoalkyl and Hydroxylaminoalkyl Furans.
Authors: Kazancioglu Mustafa Zahrittin , Akin Kazancioglu Elif , Secen Hasan , Altundas Ramazan 
Published: March 2016

AbstractThe novel photooxygenation of furan derivatives provides ozonide‐like intermediates.
ChemInform Abstract: Enhanced Reactivity of Aerobic Diimide Olefin Hydrogenation with Arylboronic Compounds: An Efficient One‐Pot Reduction/Oxidation Protocol.
Authors: Santra Surojit , Guin Joyram 
Published: March 2016

AbstractA catalyst‐free aerobic hydrogenation is developed which can be applied to various classes of compounds bearing a large variety of functional groups.
ChemInform Abstract: Versatile (Pentamethylcyclopentadienyl)rhodium‐2,2′‐bipyridine (Cp*Rh‐bpy) Catalyst for Transfer Hydrogenation of N‐Heterocycles in Water.
Authors: Zhang Lingjuan , Qiu Ruiying , Xue Xiao , Pan Yixiao , Xu Conghui , Li Huanrong , Xu Lijin 
Published: March 2016

AbstractA new and efficient protocol for the transfer hydrogenation of N‐heterocycles is developed.
ChemInform Abstract: Direct C—H Trifluoromethylation of Glycals by Photoredox Catalysis.
Authors: Wang Bang , Xiong De‐Cai , Ye Xin‐Shan 
Published: March 2016

AbstractFac‐Ir(ppy)3 is used as photocatalyst, Umemoto′s reagent as CF3‐source, and a household blue LED or sunlight as light source.
ChemInform Abstract: K2S2O8‐Mediated Metal‐Free Direct C—H Functionalization of Quinones Using Arylboronic Acids.
Authors: Ilangovan Andivelu , Polu Ashok , Satish Gandhesiri 
Published: March 2016

AbstractDirect functionalization of benzoquinones is achieved using aryl radicals generated from arylboronic acids and K2S2O8.
ChemInform Abstract: Bis Azide—Triphenylphosphine as a Reagent for Esterification at Room Temperature.
Authors: Dinesh Murugan , Archana Sivasubramaniyan , Ranganathan Raja , Sathishkumar Murugan , Ponnuswamy Alagusundaram 
Published: March 2016

AbstractIminophosphoranes generated in situ from bis azides and trialkylphosphites or triphenylphosphine are applied in the esterification of various carboxylic acids under solvent‐free conditions.
ChemInform Abstract: A One‐Pot, Three‐Component, Microwave‐Assisted Synthesis of Novel 7‐Amino‐Substituted 4‐Aminopyrazolo[1,5‐a][1,3,5]triazine‐8‐carbonitriles.
Authors: Lim Felicia Phei Lin , Luna Giuseppe , Dolzhenko Anton V. 
Published: March 2016

AbstractThe facile catalyst‐free one‐pot protocol allows the synthesis of the title species from aminopyarzoles (I), orthoformate (II), and cyanamide in short reaction times.
ChemInform Abstract: Straightforward Synthesis of Functionalized (E)‐3‐Acylacrylic Acids.
Authors: Sivak Ivan , Vaclav Jakub , Berkes Dusan , Kolarovic Andrej 
Published: March 2016

AbstractStarting from various carboxylic acid esters an efficient two‐step route to (E)‐3‐acylacrylic acids via the corresponding ketophosphonates is developed.
ChemInform Abstract: Palladium‐Catalyzed Domino Process: Synthesis of Symmetrical Diarylalkynes, cis‐and trans‐Alkenes Using Lithium Acetylide as a Synthon.
Authors: Krishna Jonnada , Krishna Reddy Alavala Gopi , Satyanarayana Gedu 
Published: March 2016

AbstractThe commercially available lithium acetylide ethylenediamine complex (I) is used as building block for the synthesis of symmetrical diarylalkynes.
ChemInform Abstract: Contrasting Reactivity of CS2 with Cyclic vs. Acyclic Amidines.
Authors: Ang M. Trisha C. , Phan Lam , Alshamrani Aliyah K. , Harjani Jitendra R. , Wang Ruiyao , Schatte Gabriele , Mosey Nicholas J. , Jessop Philip G. 
Published: March 2016

AbstractThe title reactions are investigated in detail.
ChemInform Abstract: A Metal Free Chlorothiolation Strategy for Synthesis of Vinyl Sulfides from Internal Alkynoates.
Authors: Surineni Naresh , Buragohain Pori , Saikia Bishwajit , Barua Nabin C. , Baruah Rajani K. 
Published: March 2016

AbstractA facile protocol for the chlorodithiolation of alkynoates to give vinyl sulfides, which are further oxidized to the corresponding sulfoxides is developed.
ChemInform Abstract: Diastereoselective Synthesis of Cyclopentanone‐Fused Spirooxindoles by N‐Heterocyclic Carbene‐Catalyzed Homoenolate Annulation with Isatilidenes.
Authors: Patra Atanu , Bhunia Anup , Yetra Santhivardhana Reddy , Gonnade Rajesh G. , Biju Akkattu T. 
Published: March 2016

AbstractThe approach involves the generation of homoenolate intermediates which undergo a formal [3+2] annulation reaction.
ChemInform Abstract: Hypervalent‐Iodine‐Mediated Synthesis of 1,2‐Dispirodienones: Experimental and Theoretical Investigations.
Authors: Hromjakova Tatiana , Retailleau Pascal , Grimaud Laurence , Gandon Vincent , Chabaud Laurent , Guillou Catherine 
Published: March 2016

AbstractThe oxidation of phenol acetanilides involves the formation of a carbocationic species leading to either [6,5,6] tricyclic title dispirodienones (most cases) or a [6,6,6] tricyclic aryl spirodienone (some cases, depending on the substituents on the phenol acetanilide and the reaction conditions).
ChemInform Abstract: Skeletal Transformation of α‐Pyrones Having Electron‐Withdrawing Groups at 3,5‐Positions into Ring‐Fused Dihydrofurans.
Authors: Tanaka Toru , Miura Takuya , Inoue Shoki , Iwasaki Hiroki , Ozeki Minoru , Kojima Naoto , Yamashita Masayuki 
Published: March 2016

AbstractUsing dimethylsulfoxonium methylide as the methylene‐transfer reagent, various α‐pyrones are converted into dihydrofurans as major products and 1‐methylthiopyran‐1‐oxides as minor products.
ChemInform Abstract: Cyclopentadiene Construction via Rh‐Catalyzed Carbene/Alkyne Metathesis Terminated with Intramolecular Formal [3 + 2] Cycloaddition.
Authors: Zheng Yang , Mao Jincheng , Weng Yuecheng , Zhang Xiaolu , Xu Xinfang 
Published: March 2016

AbstractA new dirhodium‐catalyzed intramolecular carbene cascade reaction for the construction of bicyclic cyclopentadiene frameworks is described.
ChemInform Abstract: Silver Catalyzed Cascade Carboxylation and Cyclization of Trimethyl(2‐methylenebut‐3‐yn‐1‐yl)silane Derivatives.
Authors: Sekine Kohei , Sadamitsu Yuta , Yamada Tohru 
Published: March 2016

AbstractThe use of aromatic ring‐substituted alkynes selectively affords 2‐furanone derivatives by 5‐exo‐dig cyclization, whereas 2‐pyrone derivatives are obtained with high selectivity utilizing alkyl‐substituted alkynes.
ChemInform Abstract: Through‐Space 1,4‐Palladium Migration and 1,2‐Aryl Shift: Direct Access to Dibenzo[a,c]carbazoles Through a Triple C—H Functionalization Cascade.
Authors: Bhunia Samir Kumar , Polley Arghya , Natarajan Ramalingam , Jana Ranjan 
Published: March 2016

AbstractThe title carbazoles are obtained from readily available arylindoles and diaryliodonium salts via an unexpected “through‐space” 1,4‐palladium migration through remote C—H activation and 1,2‐aryl shift by a triple C—H activation cascade.
ChemInform Abstract: FeIII‐Catalyzed Cross‐Dehydrogenative Arylation (CDA) Between Oxindoles and Arenes under an Air Atmosphere.
Authors: Wu Hong‐Ru , Huang Hong‐Yan , Ren Chuan‐Li , Liu Li , Wang Dong , Li Chao‐Jun 
Published: March 2016

Abstract3‐Substituted oxindoles are arylated with electron‐rich aromatic and heteroaromatic compounds using aerobic oxygen as oxidant affording 3,3′‐disubstituted oxindoles.
ChemInform Abstract: Stereodefined Acyclic Polysubstituted Silyl Ketene Aminals: Asymmetric Formation of Aldol Products with Quaternary Carbon Stereocenters.
Authors: Nairoukh Zackaria , Marek Ilan 
Published: March 2016

AbstractStereodefined polysubstituted silyl ketene aminals are easily regioselectively and stereoselectively obtained and utilized in Mukaiyama aldol reactions with various aliphatic aldehydes involving the formation of quaternary carbon centers in α‐position to the carbonyl groups.
ChemInform Abstract: Silyloxy Amino Alcohol Organocatalyst for Enantioselective 1,3‐Dipolar Cycloaddition of Nitrones to α,β‐Unsaturated Aldehydes.
Authors: Kwon Eunsang , et al.  
Published: March 2016

AbstractA series of optically active amino alcohols is prepared and tested as a suitable agent in the title process.
ChemInform Abstract: An Organocatalytic Regiospecific Synthesis of 1,5‐Disubstituted 4‐Thio‐1,2,3‐triazoles and 1,5‐Disubstituted 1,2,3‐Triazoles.
Authors: Ramachary Dhevalapally B. , Krishna Patoju M: , Gujral Jagjeet , Reddy G. Surendra 
Published: March 2016

AbstractVarious 1‐aryl/alkyl‐2‐(arylthio)ethanones react with different aryl or alkyl azides via [3+2] cycloaddition affording the title thiotriazoles which are converted into 1,5‐disubstituted triazoles using Raney‐Nickel.
ChemInform Abstract: Synthesis and Properties of Energetic 1,2,4‐Oxadiazoles.
Authors: Hall C. Dennis , et al.  
Published: March 2016

AbstractA facile synthesis of a series of 3,5‐diaryl‐1,2,4‐oxadiazoles bearing nitro groups in the aromatic rings starting from various amidoximes and N‐acylbenzotriazoles is reported.
ChemInform Abstract: Enantioselective Rh(I)‐Catalyzed Addition of Arylboronic Acids to Cyclic Ketimines.
Authors: Kong Jongrock , McLaughlin Mark , Belyk Kevin , Mondschein Ryan 
Published: March 2016

AbstractIn the presence of the chiral ligand SL‐W001‐1 (Walphos), various target compounds bearing a tertiary stereocenter are obtained with excellent enantioselectivity.