bluuebunny/crossref_metadata_2025_split huggingface dataset:
Thermal stability and kinetics of thermal degradation of PMVS/SiO2/GO‐C12‐hep composites
Authors: Qiu Huating , He Chengai , Zhou Lianjie , Shao Hongyun , Fan Hongjie , Mo Hong , Zhang Jun , Zhou Ninglin , Shen Jian 
Published: March 2013

AbstractIn this study, a series of the PMVS/SiO2/GO‐C12‐hep (polymethylvinyl siloxane, PMVS) nanocomposites of varying fillers concentration were fabricated employing blending technique. Retained tensile tests showed that tensile strength of PMVS/SiO2/GO‐C12‐hep nanocomposites improved with increasing of GO‐C12‐hep content from 0 to 0.5 wt %, but it decreased when the GO‐C12‐hep content was up to 0.8 wt %. SEM results showed that GO/C12‐hep had been dispersed into PMVS matrix, and the interfacial consistency property was very well between GO‐C12‐hep and PMVS. The degradation mechanism was also analyzed. The thermal stability and the degradation kinetics of nanocomposites had been evaluated using thermo‐gravimetric analysis (TGA) at different heating rates in flowing nitrogen. TGA curves revealed that PMVS/SiO2/GO‐C12‐hep exhibited relatively better thermal stability than PMVS/SiO2, and the degradation temperatures of PMVS/SiO2/GO‐C12‐hep increased with GO‐C12‐hep increase. The apparent activation energies (Ea) were estimated with the Flynn–Wall–Ozawa method (FWO method). The Ea of PMVS/SiO2/GO‐C12‐hep nanocomposites had relevance to their content of GO‐C12‐hep. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013
Dynamic DSC curing kinetic study of epoxy resin of 1,3‐bis(4‐hydroxyphenyl) prop‐2‐en‐1‐one using aromatic diamines and phthalic anhydride
Authors: Adroja Pooja P. , Ghumara Rizwan Y. , Parsania Parsotam H. 
Published: March 2013

AbstractEpoxy resin of 1,3‐bis(4‐hydroxyphenyl)prop‐2‐en‐1‐one has been synthesized and studied its cure kinetics by differential scanning calorimetry at four different heating rates in nitrogen atmosphere and varying proportions of 4,4′‐diaminodiphenyl ether, 4,4′‐diaminodiphenyl sulfone and phthalic anhydride. The energy of activation (Ea) and pre‐exponential factor (A) has been determined according to Flyn‐Wall‐Ozawa method at various degrees of cure ranging from 0.1 to 0.9. The derived results are discussed in light of effect of hardeners concentrations, heating rates, degree of cure, and nature of hardeners, etc. The structure of the hardeners and their concentrations affected the cure behavior. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013
Using molecularly imprinted polymer for protecting functional group in organic reaction
Authors: Yang Qian , Wang Ying , Wang Guangxia , Gao Junfei , Zhao Xu , Liu Dejing , Mi Huaifeng 
Published: March 2013

AbstractIn this study, a novel method of selective protecting group based on molecularly imprinted polymer for regioselective organic reaction is reported. The simplicity, convenience and feasibility of this method may be illustrated by the protection of hydroxyl group at C17 or C3 of β‐estradiol in the reaction between β‐estradiol and diphenylphosphinic chloride. Polymers to protect hydroxyl group at C17 or at C3, both demonstrated excellent protection effect. In polymers imprinted with 2‐methyl‐cyclopentanol template to protect hydroxyl group at C17, the proportion of 3‐phosphate was almost as high as 100%. In molecularly imprinted polymer synthesized using 5,6,7,8‐Tetrahydro‐2‐naphthol as a template to protect hydroxyl group at C3, the proportion of 17‐phosphate reached 98.2%. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013
Calorimetric study of nanocomposites of multiwalled carbon nanotubes and isotactic polypropylene polymer
Authors: Kalakonda Parvathalu , Iannacchione Germano S. , Daly Michael , Georgiev Georgi Y , Cabrera Y. , Judith R. , Cebe Peggy 
Published: March 2013

AbstractModulated differential scanning calorimetry (MDSC) was used to measure the complex specific heat of the crystallization and melting transitions of nanocomposites of isotactic polypropylene (iPP) and carbon nanotubes (CNT) as function of CNT weight percent and temperature scan rate. In the last few years, great attention has been paid to the preparation of iPP/CNT nanocomposites due to their unique thermal and structural properties and potential applications. As the CNT content increases from 0 to 1 wt %, heterogeneous crystal nucleation scales with the CNT surface area. Above 1 wt %, nucleation appears to saturate with the crystallization temperature, reaching ∼8 K above that of the neat polymer. Heating scans reveal a complex, two‐step, melting process with a small specific heat peak, first observed ∼8 K below a much larger peak for the neat iPP. For iPP/CNT samples, these two features rapidly shift to higher temperatures with increasing ϕw and then plateau at ∼3 K above that in neat iPP for ϕw ≥ 1 wt %. Scan rates affect dramatically differently the neat iPP and its nanocomposites. Transition temperatures shift nonlinearly, while the total transition enthalpy diverges between cooling and heating cycles with decreasing scan rates. These results are interpreted as the CNTs acting as nucleation sites for iPP crystal formation, randomly pinning a crystal structure different than in the neat iPP and indicating complex transition dynamics. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013
Biodegradable polyester nanocomposites: Phase miscibility and properties
Authors: Mittal Vikas , Al Zaabi Khalid 
Published: March 2013

AbstractMelt mixing of poly(butylene adipate‐co‐terephthalate) based biopolymer was performed with synthetic silica and silicate reinforcements in order to attain nanocomposites with superior properties so as to enhance the spectrum of applications of the biopolymers. The addition of 5% of fillers enhanced the modulus of the polymer by 20% and also enhanced or retained the elongation and yield stress. The thermal properties of the polymer were unaffected by the addition of fillers and did not show any decrease in the degradation temperatures occasionally observed due to the acceleration of the degradation by heat accumulated in the filler aggregates. The morphological characterization of the composites confirmed good dispersion of filler particles in the polymer matrix, however, the magnitude of large sized aggregates increased with increasing filler fraction. The addition of filler also nucleated the polymer (peak crystallization temperature increased from 15 to 30°C) but the overall melt enthalpy was a function of filler dispersion. The dynamic properties of the composites enhanced gradually, however, significantly higher properties were observed for composites with 20% filler due to the presence of aggregates. An increase of storage modulus by 400% was observed for silica composites containing 20% filler, whereas same amount of silicate enhanced the storage modulus of the polymer by 300%. The composites with lower filler fractions maintained the similar flow characteristics as pure polymer. The filler phase was observed to be miscible with polymer in all composites except those with 20% filler content. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013
Length‐dependent proteolytic cleavage of short oligopeptides catalyzed by matrix metalloprotease‐9
Authors: Huang Yibing , Shi Junfeng , Yuan Dan , Zhou Ning , Xu Bing 
Published: March 2013

ABSTRACTMatrix metalloproteinases (MMPs), as the enzymes to degrade extracellular matrix proteins, play a major role on cell behaviors. Among them, MMP‐9 usually catalyzes the degradation of proteins with the dominant cleavage at G/L site. Recent high‐throughput screening suggests that S/L is a new major site for the cleavage when the substrates of MMP‐9 are oligopeptides. Here we examine the cleavage sites of the N‐terminal substituted short oligopeptides as the substrates of MMP‐9. As the first example of such study of N‐substituted small peptides, our results suggest that the substitute group at the N‐terminal and the length of peptides significantly affect the position of the cleavage site on the oligopeptides, which provides a useful insight for the design of small peptide derivatives as the substrates of MMP‐9. © 2013 Wiley Periodicals, Inc. Biopolymers (Pept Sci) 100: 790–795, 2013.
Liquid‐Solid Mass Transfer Behavior of a New Stirred‐Tank Reactor with a Packed Bed Fixed to its Wall
Authors: Mowena M. H. , Zaatout A. A. , Sedahmed G. H. 
Published: March 2013

AbstractRates of liquid‐solid mass transfer at a packed bed of Raschig rings fixed to the wall of a stirred tank were measured by a technique which involves the diffusion‐controlled dissolution of copper in acidified dichromate. Variables studied were impeller rotation speed, impeller geometry, Raschig ring diameter, bed thickness, presence of baffles, physical properties of the solution, and effect of superimposed flow. Mass transfer data for the batch reactor were correlated by a dimensionless equation. For a given set of conditions, the radial‐flow impeller was found to produce higher rates of mass transfer than the axial‐flow impeller. The presence of baffles increased the rate of mass transfer inside the bed. Applications of the suggested reactor in conducting different diffusion‐controlled liquid‐solid reactions were evaluated.
Thermodynamic Analysis for Quantifying Fuel Cell Grade H2 Production by Methanol Steam Reforming
Authors: Katiyar N. , Kumar S. , Kumar S. 
Published: March 2013

AbstractSteam reforming of methanol in fixed‐bed and hybrid reactors, namely, traditional fixed‐bed reactor (FBR1), fixed‐bed reactor with H2‐selective membrane (FBR2), and fixed‐bed reactor with CO2 adsorption (FBR3) is thermodynamically analyzed. The performance of these reactors is compared in terms of quality and quantity of H2 production for fuel cell application. In FBR2 and FBR3, the contents of undesired products CO, CH4, and carbon are highly reduced.
Manipulating Catalytic Pathways: Deoxygenation of Palmitic Acid on Multifunctional Catalysts
Authors: Peng Baoxiang , Zhao Chen , Kasakov Stanislav , Foraita Sebastian , Lercher Johannes A. 
Published: March 2013

AbstractThe mechanism of the catalytic reduction of palmitic acid to n‐pentadecane at 260 °C in the presence of hydrogen over catalysts combining multiple functions has been explored. The reaction involves rate‐determining reduction of the carboxylic group of palmitic acid to give hexadecanal, which is catalyzed either solely by Ni or synergistically by Ni and the ZrO2 support. The latter route involves adsorption of the carboxylic acid group at an oxygen vacancy of ZrO2 and abstraction of the α‐H with elimination of O to produce the ketene, which is in turn hydrogenated to the aldehyde over Ni sites. The aldehyde is subsequently decarbonylated to n‐pentadecane on Ni. The rate of deoxygenation of palmitic acid is higher on Ni/ZrO2 than that on Ni/SiO2 or Ni/Al2O3, but is slower than that on H‐zeolite‐supported Ni. As the partial pressure of H2 is decreased, the overall deoxygenation rate decreases. In the absence of H2, ketonization catalyzed by ZrO2 is the dominant reaction. Pd/C favors direct decarboxylation (−CO2), while Pt/C and Raney Ni catalyze the direct decarbonylation pathway (−CO). The rate of deoxygenation of palmitic acid (in units of mmol moltotal metal−1 h−1) decreases in the sequence r(Pt black)≈r(Pd black)>r(Raney Ni) in the absence of H2. In situ IR spectroscopy unequivocally shows the presence of adsorbed ketene (CCO) on the surface of ZrO2 during the reaction with palmitic acid at 260 °C in the presence or absence of H2.
Flexizyme‐Mediated Genetic Reprogramming As a Tool for Noncanonical Peptide Synthesis and Drug Discovery
Authors: Passioura Toby , Suga Hiroaki 
Published: March 2013

AbstractNoncanonical peptides occur frequently in Nature, and often display high bioactivity. However, the lack of tractable systems for the synthesis of diverse libraries of such peptides has thus far hampered their development as drugs. Genetic reprogramming techniques, in which noncanonical amino acids may be incorporated into peptides, have largely removed this limitation. This Concept article outlines the development of these techniques with an emphasis on drug discovery.
ChemInform Abstract: PbMnIn2S5: Synthesis, Structure, and Properties.
Authors: Yu Peng , Wu Li‐Ming , Chen Ling 
Published: March 2013

AbstractThe new title compound is synthesized by solid state reaction of the elements (1100 °C, 70 h) and characterized by single crystal XRD, UV/VIS diffuse reflectance spectroscopy, and magnetic measurements.
ChemInform Abstract: Enhanced Luminescence of Novel Y2Zr2O7:Dy3+ Phosphors by Li+ Co‐Doping.
Authors: Du Qingqing , Zhou Guangjun , Zhou Juan , Jia Xiao , Zhou Haifeng 
Published: March 2013

AbstractNovel blue‐white Y2Zr2O7:Dy3+,Li+ phosphors are synthesized by the sol—gel combustion method starting with ZrO(Ac)2, Y(NO3)3, Dy(NO3)3, Li(NO3), NH4NO3, and citric acid (800 °C, 30 min).
ChemInform Abstract: Temperature‐Dependent Photoluminescence Properties of Deep‐Red Emitting Mn4+‐Activated Magnesium Fluorogermanate Phosphors.
Authors: Shao Qiyue , Lin Huanyun , Hu Jinlin , Dong Yan , Jiang Jianqing 
Published: March 2013

AbstractDeep‐red emitting Mg28Ge7.5O38F10:xMn4+ (x = 0.001—0.015) phosphors are synthesized by solid state reaction of Mg(CO3)4·Mg (OH)2·5H2O, MgF2, GeO2, and MnCO3 using CaF2 as a flux (alumina crucible, 1300 °C, 14 h).
ChemInform Abstract: Phase Equilibria in the Mo—Fe—P System at 800 °C and Structure of Ternary Phosphide (Mo1‐xFex)3P (0.10 ≤ x ≤ 0.15).
Authors: Oliynyk Anton O. , Lomnytska Yaroslava F. , Dzevenko Mariya V. , Stoyko Stanislav S. , Mar Arthur 
Published: March 2013

AbstractTwo new ternary phases, (Mo1‐xFex)2P (x = 0.30—0.82) and (Mo1‐xFex)3P (x = 0.10—0.15) exist in the isothermal section of the title system at 800 °C.
ChemInform Abstract: Ion Exchange Synthesis of III—V Nanocrystals.
Authors: Beberwyck Brandon J. , Alivisatos A. Paul 
Published: March 2013

AbstractCation exchange of Cd3As2 or Cd3P2 nanocrystals dissolved in tri‐n‐octylphosphine with group 13 ions (InCl3, GaCl3) yields monodisperse, crystalline III—V nanocrystals, including GaAs, InAs, GaP, and InP (270—300 °C, 15 min).
ChemInform Abstract: Synthesis, Crystal Structure, and Electronic Properties of the Tetragonal (LnILnII)3SbO3 Phases (LnI: La, Ce; LnII: Dy, Ho).
Authors: Forbes Scott , Wang Peng , Yao Jinlei , Kolodiazhnyi Taras , Mozharivskyj Yurij 
Published: March 2013

AbstractThe title compounds are prepared from mixtures of LnSb and Ln2O3 for each of the respective Ln in a 1:1:1:1 molar ratio (1550 °C, 10 h).
ChemInform Abstract: Chemical Adaptability: The Integration of Different Kinds of Matter into Giant Molecular Metal Oxides.
Authors: Mueller Achim , et al. et al. 
Published: March 2013

AbstractThe two giant wheel‐shaped molybdenum oxides of type [{Mo2}{Mo8}{Mo}]14 and [{Mo2}{Mo8}{Mo}]16 can integrate a large number of appropriate cations and anions, e.g. in form of the large “salt‐like” {M(SO4)}16 rings (M: K+, NH4+).
ChemInform Abstract: Rare‐Earth Manganese Copper Pnictides Ln2Mn3Cu9Pn7 (Pn: P, As): Quaternary Ordered Variants of the Zr2Fe12P7‐Type Structure.
Authors: Stoyko Stanislav S. , Ramachandran Krishna K. , Mullen C. Scott , Mar Arthur 
Published: March 2013

AbstractThe pnictides Ln2Mn3Cu9P7 (Ln: La—Nd, Sm, Gd—Dy) and Ln2Mn3Cu9As7 (Ln: La—Nd) are prepared from stoichiometric mixtures of the elements (800 °C, 14 d).
ChemInform Abstract: Multistep Organocatalysis for the Asymmetric Synthesis of Multisubstituted Aldehydes from Allylic Alcohols.
Authors: Ho Xuan‐Huong , Oh Hyun‐Ji , Jang Hye‐Young 
Published: March 2013

AbstractA one‐pot oxidation/Michael addition/oxamination reaction of allylic alcohols affords the formation of multifunctionalized aldehydes with high levels of stereoselectivity under environmentally benign conditions.
ChemInform Abstract: Nickel‐Catalyzed Indium(I)‐Mediated syn‐Selective Propargylation of Aldehydes.
Authors: Hirashita Tsunehisa , Suzuki Yuuki , Tsuji Hiromitsu , Sato Yoshiki , Naito Kojiro , Araki Shuki 
Published: March 2013

AbstractThe Ni‐catalyzed InI‐mediated propargylation of carbonyl compounds gives the corresponding homopropargylic alcohols in high yields with syn selectivity.
ChemInform Abstract: Enhanced Efficiency of Recyclable C3‐Symmetric Cinchonine‐Squaramides in the Asymmetric Friedel—Crafts Reaction of Indoles with Alkyl Trifluoropyruvate.
Authors: Han Xin , Liu Bin , Zhou Hai‐Bing , Dong Chune 
Published: March 2013

AbstractThe highly efficient epicinchonine‐based squaramide (ECS) catalyst can easily be recovered and reused five times without significant loss of activity.
ChemInform Abstract: Highly Selective Barbier‐Type Propargylations and Allenylations Catalyzed by Titanocene(III).
Authors: Munoz‐Bascon Juan , Sancho‐Sanz Iris , Alvarez‐Manzaneda Enrique , Rosales Antonio , Oltra J. Enrique 
Published: March 2013

AbstractThe catalyst is prepared in situ from TiCl2(Cp)2 and manganese powder and regenerated by TmsCl and collidine.
ChemInform Abstract: Chain‐Walking Strategy for Organic Synthesis: Catalytic Cycloisomerization of 1,n‐Dienes.
Authors: Kochi Takuya , Hamasaki Taro , Aoyama Yuka , Kawasaki Junichi , Kakiuchi Fumitoshi 
Published: March 2013

AbstractThe use of chain walking provides a new method to functionalize unreactive C—H bonds.
ChemInform Abstract: Synthesis of Enaminones by Rhodium‐Catalyzed Denitrogenative Rearrangement of 1‐(N‐Sulfonyl‐1,2,3‐triazol‐4‐yl)alkanols.
Authors: Miura Tomoya , Funakoshi Yuuta , Morimoto Masao , Biyajima Tsuneaki , Murakami Masahiro 
Published: March 2013

AbstractThe reaction proceeds by denitrogenation of the triazol moiety generating an α‐imino Rh(II) carbenoid which undergoes 1,2‐hydride or 1,2‐alkyl migration.
ChemInform Abstract: Hydrocarbon Oxidation Catalyzed by Self‐Folded Metal‐Coordinated Cavitands.
Authors: Djernes Katherine E. , Padilla Melissa , Mettry Magi , Young Michael C. , Hooley Richard J. 
Published: March 2013

AbstractA novel iron‐coordinated cavitand is prepared and successfully applied as a reusable oxidation catalyst for a variety of substrates.
ChemInform Abstract: Solvent‐Free Chemoselective Oxidation of Thioethers and Thiophenes by Mechanical Milling.
Authors: Cravotto Giancarlo , Garella Davide , Carnaroglio Diego , Gaudino Emanuela Calcio , Rosati Ornelio 
Published: March 2013

AbstractA green procedure for the selective oxidation of several organosulfur compounds to the corresponding sulfones using Oxone is developed.
ChemInform Abstract: Biomimetic Oxygen Activation by MoS2/Ta3N5 Nanocomposites for Selective Aerobic Oxidation.
Authors: Gao Qingsheng , Giordano Cristina , Antonietti Markus 
Published: March 2013

AbstractThe novel catalyst can be applied for different substrates to give aldehydes and ketones, epoxides, sulfoxides and imines with good selectivity.
ChemInform Abstract: Direct Acyl Substitution of Carboxylic Acids: A Chemoselective O‐ to N‐Acyl Migration in the Traceless Staudinger Ligation.
Authors: Kosal Andrew D. , Wilson Erin E. , Ashfeld Brandon L. 
Published: March 2013

AbstractThis reaction uses chlorophosphites to synthesize amides from acids and azides.
ChemInform Abstract: NIS‐Catalyzed Reactions: Amidation of Acetophenones and Oxidative Amination of Propiophenones.
Authors: Lamani Manjunath , Prabhu Kandikere Ramaiah 
Published: March 2013

AbstractThe presented new method works with N‐iodosuccinimide as catalyst and tert‐butylhydroperoxide as an oxidant.
ChemInform Abstract: Efficient Synthesis of Unsymmetrical S‐(Bromodifluoromethyl)diarylsulfonium Salts for Electrophilic Bromodifluoromethylating Reagents.
Authors: Liu Guokai , Mori Satoru , Wang Xin , Noritake Shun , Tokunaga Etsuko , Shibata Norio 
Published: March 2013

AbstractThe title reagents are prepared from the reaction of (bromodifluoromethyl)arylsulfoxides with substituted benzenes in the presence of triflic anhydride.
ChemInform Abstract: Nucleophilic Fluorination of β‐Ketoester Derivatives with HBF4.
Authors: Pasceri Raffaele , Bartrum Hannah E. , Hayes Christopher J. , Moody Christopher J. 
Published: March 2013

AbstractTreatment of α‐diazo‐β‐ketoester derivatives (I) with HBF4 results in nucleophilic fluorination by the usually inert and stable tetrafluoroborate anion.
ChemInform Abstract: Heteroaromatic Azo Compounds as Efficient and Recyclable Reagents for Direct Conversion of Aliphatic Alcohols into Symmetrical Disulfides.
Authors: Iranpoor Nasser , Firouzabadi Habib , Khalili Dariush 
Published: March 2013

AbstractNH4 SCN is used as sulfur source in the presence of either (Ia) or (Ib).
ChemInform Abstract: Base‐Promoted Michael Reaction Concomitant with Alkylation of Cyclic‐1,3‐diones, an Efficient Approach to 2‐Substituted Vinylogous Esters.
Authors: De Subhadip , Kinthada Lakshmana K. , Bisai Alakesh 
Published: March 2013

AbstractThe process can be carried out under optimized conditions A) or C) in the presence of alkyl halides (III) and (VI) to produce a series of synthetically important subunits with cyclopentane or cyclohexane skeleton.
ChemInform Abstract: Organocatalyzed Intramolecular Michael Addition of Morita—Baylis—Hillman Adducts of β‐Arylnitroethylenes: An Entry to 3‐Aryl‐4‐nitrocyclohexanones.
Authors: Reddy Chada Raji , Reddy Motatipally Damoder , Haribabu Kothapalli 
Published: March 2013

AbstractReactions with L‐proline proceed with less than 20% enantiomeric excess.
ChemInform Abstract: A Novel Synthesis of Fluorine‐Containing Cyclopentenones via Pauson—Khand Reaction.
Authors: Konno Tsutomu , Kida Takumi , Tani Akinori , Ishihara Takashi 
Published: March 2013

AbstractInter‐ as well as intramolecular Pauson—Khand reactions of fluorinated alkynes furnishing the desired bicyclic products in good yield are described.
ChemInform Abstract: Cobalt‐Catalyzed Synthesis of Highly Substituted Styrene Derivatives via Arylzincation of Alkynes.
Authors: Corpet Martin , Gosmini Corinne 
Published: March 2013

AbstractA series of di‐ and trisubstituted styrenes (VII) is synthesized by formation of arylzinc bromides, a carbometallation of alkynes (VI), and a subsequent hydrolysis of vinylzinc intermediates.
ChemInform Abstract: Nickel‐Catalyzed Decarboxylative Coupling Reaction of Alkynyl Carboxylic Acids and Allyl Acetates.
Authors: Choe Juseok , Yang Jiyoung , Park Kyungho , Palani Thiruvengadam , Lee Sunwoo 
Published: March 2013

AbstractA broad spectrum of carboxylic acids is treated with allyl acetate (II).
ChemInform Abstract: Reaction of Nitroalkanes with Polyfluoroaromatic Compounds.
Authors: Vaidyanathaswamy R. , Radha K. , Dharani M. , Raguraman T. S. , Anand Rajdeep 
Published: March 2013

AbstractNitroalkanes (II) add to pentafluorobenzonitrile and methyl pentafluorobenzoate predominantly in para position under basic conditions.
ChemInform Abstract: Aromatic Nitration with Bismuth Nitrate in Ionic Liquids and in Molecular Solvents: A Comparative Study of Bi(NO3)3·5H2O/[bmim][PF6] and Bi(NO3)3·5H2O/1,2‐DCE Systems.
Authors: Jacoway Jonathan , Kumar G. G. K. S. Narayana , Laali Kenneth K. 
Published: March 2013

AbstractA broad spectrum of activated arenes is investigated with the title method.
ChemInform Abstract: Synthesis of γ‐Fluoroalkylated Allylic Amine Derivatives via Palladium‐Catalyzed Overman Rearrangement.
Authors: Jiang Xin‐Yi , Chu Lingling , Wang Ruo‐Wen , Qing Feng‐Ling 
Published: March 2013

AbstractThe rearrangement of fluorinated allylic trichloroacetimidates produces the target compounds with excellent regio‐ and stereoselectivity.
ChemInform Abstract: New Approach to 3,3‐Difluoroallyl Alcohol.
Authors: Omote Masaaki , Miake Tatsuya , Tarui Atsushi , Sato Kazuyuki , Welch John T. , Kumadaki Itsumaro , Ando Akira 
Published: March 2013

AbstractThe new difluoroalkene (III) is synthesized and transformed into difluoroallyl alcohols (V) upon hydroxide‐catalyzed reaction with aldehydes.
ChemInform Abstract: Controllable Regioselective Construction of Both Functional α‐Methylene‐β‐ and ‐γ‐amino Acid Derivatives Through an Organocatalyzed Tandem Allylic Alkylation and Amination.
Authors: Pan Feng , Chen Jian‐Ming , Qin Tian‐You , Zhang Sean Xiao‐An , Liao Wei‐Wei 
Published: March 2013

AbstractA controllable regioselective allylic alkylation and amination reaction is developed using α‐amino nitriles.