bluuebunny/crossref_metadata_2025_split huggingface dataset:
Influence of diamine structure on the low temperature dielectric relaxation of some poly(ether imide)s
Authors: Eastmond Geoffrey C. , Paprotny John , Pethrick Richard A. , Santamaria‐Mendia Fernan 
Published: January 2015

ABSTRACTBroadband dielectric relaxation spectra are reported on a range of poly(ether imide) polymers in which the chemical structure of the diamine used to create the polymer is systematically varied with the anhydride structure based on 2,2‐bis‐[4‐(3′,4′‐dicarboxyphenoxy)phenyl]hexafluoroisopropylidine dianhydride. In all the polymers examined, a dipole relaxation was observed below room temperature. The magnitude and activation energy associated with the relaxation process varied with the chemical structure reflecting the effects of steric hindrance on the conformational change associated with the NC and COC linkages. Values of the activation energies varied between 29 and 34 kJ/mol−1, and are consistent with the observed relaxation being associated with constrained local oscillatory motions of small elements of the polymer backbone. The glass transition temperatures of these polymers are in the range 195–243°C and are associated with the large scale motion of the polymer backbone. Changes in the backbone structure influence the extent of inter chain–chain interaction and are reflected in the amplitude of the relaxation process and the high frequency limiting dielectric permittivity ε∞ values which are important when these polymers are used in thin film electronic applications. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 41684.
Evaluation of strategies to control Fab light chain dimer during mammalian expression and purification: A universal one‐step process for purification of correctly assembled Fab
Authors: Spooner Jennifer , Keen Jenny , Nayyar Kalpana , Birkett Neil , Bond Nicholas , Bannister David , Tigue Natalie , Higazi Daniel , Kemp Benjamin , Vaughan Tristan , Kippen Alistair , Buchanan Andrew 
Published: January 2015

ABSTRACTFabs are an important class of antibody fragment as both research reagents and therapeutic agents. There are a plethora of methods described for their recombinant expression and purification. However, these do not address the issue of excessive light chain production that forms light chain dimers nor do they describe a universal purification strategy. Light chain dimer impurities and the absence of a universal Fab purification strategy present persistent challenges for biotechnology applications using Fabs, particularly around the need for bespoke purification strategies. This study describes methods to address light chain dimer formation during Fab expression and identifies a novel CH1 affinity resin as a simple and efficient one‐step purification for correctly assembled Fab. Biotechnol. Bioeng. 2015;112: 1472–1477. © 2015 Wiley Periodicals, Inc.
ChemInform Abstract: Structural Properties and Singular Phase Transitions of Metallic Pr0.50Sr0.50CoO3 Cobaltite.
Authors: Padilla‐Pantoja Jessica , Garcia‐Munoz Jose Luis , Bozzo Bernat , Jirak Zdenek , Herrero‐Martin Javier 
Published: January 2015

AbstractTwo successive magnetic transitions of Pr0.50Sr0.50CoO3 contrast with the single ferromagnetic transition in other Ln0.50Sr0.50CoO3 compounds.
ChemInform Abstract: Mercury (I) Nitroprusside: A 2D Structure Supported on Homometallic Interactions.
Authors: Osiry H. , Cano A. , Reguera L. , Lemus‐Santana A. A. , Reguera E. 
Published: January 2015

AbstractHg2[Fe(CN)5NO]·2H2O is precipitated from a 1:2 solution of Na2[Fe(CN)5NO] and HgNO3 followed by natural aging in the mother liquor (3 d).
ChemInform Abstract: Lanthanide Orthoantimonate Light Emitters: Structural, Vibrational, and Optical Properties.
Authors: Siqueira Kisla P. F. , Lima Patricia P. , Ferreira Rute A. S. , Carlos Luis D. , Bittar Eduardo M. , Granado Eduardo , Gonzalez Juan Carlos , Abelenda Arturo , Moreira Roberto L. , Dias Anderson 
Published: January 2015

AbstractLnSbO4 (Ln: all lanthanides except Ce, Pm) are prepared via calcination of stoichiometric mixtures of Ln2O3 (Pr6O11, Tb4O7) and Sb2O3 (no experimental data).
ChemInform Abstract: Synthesis and Luminescence Properties of a Novel Yellowish‐Pink Emissive Long Persistent Luminescence Phosphor Cd2GeO4:Pr3+.
Authors: Jin Yahong , Hu Yihua , Chen Ren , Fu Yinrong , Ju Guifang , Mu Zhongfei , Lin Jun , Wang Zhonghua , Xue Feihong , Zhang Qi 
Published: January 2015

AbstractPr3+‐doped Cd2GeO4 phosphors are prepared via calcination of stoichiometric amounts of CdCO3, GeO2, and 0.1—5% Pr6O11 (corundum crucible, 1050 °C, 6 h).
ChemInform Abstract: Two‐Dimensional Transition‐Metal Electride Y2C.
Authors: Zhang Xiao , Xiao Zewen , Lei Hechang , Toda Yoshitake , Matsuishi Satoru , Kamiya Toshio , Ueda Shigenori , Hosono Hideo 
Published: January 2015

AbstractPolycrystalline layered Y2C with quasi‐2D anionic electrons confined in the interlayer is prepared by melting stoichiometric amounts of Y shots and C granules under Ar.
ChemInform Abstract: Facile Synthesis of Co2P via the Reduction of Phosphate with KBH4 for Nickel‐Based Rechargeable Batteries.
Authors: Wang Yaping , Wang Yijing , Li Huanhuan , Liu Zongtao , Zhang Lili , Jiang Haobin , Zhou Ming , Li Baojia , Ren Naifei 
Published: January 2015

AbstractNanocrystalline Co2P metalloid is prepared as anode material for Ni/Co secondary batteries by reduction of a Co‐based phosphate with KBH4 (600 °C, 0.5 h).
ChemInform Abstract: Enantioselective Organocatalytic Conjugate Addition of Alkenes to α,β‐Enones.
Authors: Cui Lingyun , Zhang Long , Luo Sanzhong , Cheng Jin‐Pei 
Published: January 2015

AbstractThe first example of the enantioselective conjugate addition of alkenes to enones, catalyzed by chiral primary amines are reported.The reaction is enabled by chiral primary amines through a typical iminium ion cycle.
ChemInform Abstract: [2 + 2] Cycloaddition of 1,3‐Dienes by Visible Light Photocatalysis.
Authors: Hurtley Anna E. , Lu Zhan , Yoon Tehshik P. 
Published: January 2015

AbstractA modular synthesis of the natural product epiraikovenal (XI) is also shown by using the title reaction as key step.
ChemInform Abstract: Synthesis of 1,2,3‐Triazoles from Azide‐Derivatised Aminocyclitols by Catalytic Diazo Transfer and CuAAC Click Chemistry.
Authors: Ji Li , Zhou Guo‐Quan , Qian Chao , Chen Xin‐Zhi 
Published: January 2015

AbstractAzide substituted cyclitols [cf.
ChemInform Abstract: Asymmetric Ozone Oxidation of Silylalkenes Using a C2‐Symmetrical Dialkoxysilyl Group as a Chiral Auxiliary.
Authors: Igawa Kazunobu , Kawasaki Yuuya , Nishino Kosuke , Mitsuda Naoto , Tomooka Katsuhiko 
Published: January 2015

AbstractThe presented method affords α‐silylperoxy carbonyl compounds [(II) and (V)] without the formation of normal ozonolysis products using a newly designed chiral hydrosilane as auxiliary.
ChemInform Abstract: Diterpenoid Alkaloid Lappaconine Derivative Catalyzed Asymmetric α‐Hydroxylation of β‐Dicarbonyl Compounds with Hydrogen Peroxide.
Authors: Li Zhi , Lian Mingming , Yang Fan , Meng Qingwei , Gao Zhanxian 
Published: January 2015

AbstractLappaconine derivatives are used as Broensted base catalysts for the enantioselective α‐hydroxylation of β‐dicarbonyl compounds.
ChemInform Abstract: Lewis Base Catalyzed Asymmetric Hydrosilylation of α‐Substituted β‐Enamino Esters: Facile Access to Enantioenriched β2‐Amino Esters via Dynamic Kinetic Resolution.
Authors: Shu Chang , Hu Xiao‐Yan , Li Shuai‐Shuai , Yuan Wei‐Cheng , Zhang Xiao‐Mei 
Published: January 2015

AbstractThe absolute configuration of the products is not determined.
ChemInform Abstract: Lithiation of a Silyl Ether: Formation of an ortho‐Fries Hydroxyketone.
Authors: Lo Hong‐Jay , Lin Chin‐Yin , Tseng Mei‐Chun , Chein Rong‐Jie 
Published: January 2015

AbstractOrtho‐hydroxy amides are alkylated by LDA and chlorosilanes.
ChemInform Abstract: An Efficient Method for the Synthesis of Heteroaryl C—O Bonds in the Absence of Added Transition Metal Catalysts.
Authors: Walsh Katie , Sneddon Helen F. , Moody Christopher J. 
Published: January 2015

AbstractA facile protocol for the base‐mediated SNAr coupling of 2‐chloropyrimidine and 2‐chloropyrazine with phenols and alcohols to produce heteroaryl ethers is presented.
ChemInform Abstract: Development of C—N Coupling Using Mechanochemistry: Catalytic Coupling of Arylsulfonamides and Carbodiimides.
Authors: Tan Davin , Mottillo Cristina , Katsenis Athanassios D. , Strukil Vjekoslav , Friscic Tomislav 
Published: January 2015

AbstractDirect coupling of carbodiimides and sulfonamides is achieved by liquid‐assisted grinding of the substrates using small amounts of nitromethane as the grinding liquid.
ChemInform Abstract: Palladium‐Catalyzed Oxidative Arylating Carbocyclization of Allenynes: Control of Selectivity and Role of H2O.
Authors: Bartholomeyzik Teresa , Mazuela Javier , Pendrill Robert , Deng Youqian , Baeckvall Jan‐E. 
Published: January 2015

AbstractHighly selective protocols concerning all parameters in the transformations are necessary to get the desired unsaturated cylopentane systems.
ChemInform Abstract: Copper‐Catalyzed Decarboxylative Coupling Reactions for the Synthesis of Propargyl Amines.
Authors: Lim Jeongah , Park Kyungho , Byeun Aleum , Lee Sunwoo 
Published: January 2015

AbstractA facile protocol for the synthesis of a wide range of propargylamines from alkynyl carboxylic acids, aldehydes, and secondary amines is developed.
ChemInform Abstract: Efficient Synthesis of Secondary Alkyl Fluorides via Suzuki Cross‐Coupling Reaction of 1‐Halo‐1‐fluoroalkanes.
Authors: Jiang Xiaojian , Sakthivel Sekarpandi , Kulbitski Kseniya , Nisnevich Gennady , Gandelman Mark 
Published: January 2015

AbstractThe title reaction is found to be very efficient for a large variety of 1‐halo‐1‐fluoroalkanes (syntheses described), where in most cases the bromo substrate is used.
ChemInform Abstract: Proline‐Tetrazole‐Catalyzed Enantioselective N‐Nitroso Aldol Reaction of Aldehydes with in situ Generated Nitrosocarbonyl Compounds.
Authors: Maji Biplab , Yamamoto Hisashi 
Published: January 2015

AbstractMnO2 as the oxidant and catechol as a Broensted acid additive make the reaction highly successful.
ChemInform Abstract: Hydrogenation of Esters to Alcohols with a Well‐Defined Iron Complex.
Authors: Werkmeister Svenja , Junge Kathrin , Wendt Bianca , Alberico Elisabetta , Jiao Haijun , Baumann Wolfgang , Junge Henrik , Gallou Fabrice , Beller Matthias 
Published: January 2015

AbstractThe process involves a base‐free reduction in the presence of the novel iron complex AIPC without any additives.
ChemInform Abstract: Cesium Carbonate Catalyzed Chemoselective Hydrosilylation of Aldehydes and Ketones under Solvent‐Free Conditions.
Authors: Zhao Mengdi , Xie Weilong , Cui Chunming 
Published: January 2015

AbstractThe described silane mediated reduction of aldehydes and ketones is applicable to a broad scope of aliphatic and aromatic substrates.
ChemInform Abstract: Cleavage of 2‐(Arylamino)‐4,6‐dimethoxypyrimidines to Yield Arylguanidines.
Authors: Shaw Julian W. , Grayson David H. , Rozas Isabel 
Published: January 2015

AbstractA novel method for the synthesis of arylguanidines (II) (13 examples), which offers an inexpensive and environmentally friendly alternative to classical routes, is developed.
ChemInform Abstract: Gold(I)‐, Palladium(II)‐, Platinum(II)‐, and Mercury(II)‐Catalyzed Spirocyclization of 1,3‐Enynediols: Reaction Scope.
Authors: Zhdanko Alexander , Maier Martin E. 
Published: January 2015

AbstractThe spirocyclization of different 1,3‐enynediols is studied.
ChemInform Abstract: DABCO‐Catalyzed Ring Opening of Activated Cyclopropanes and Recyclization Leading to γ‐Lactams with an All‐Carbon Quaternary Center.
Authors: Lin Shaoxia , Li Ling , Liang Fushun , Liu Qun 
Published: January 2015

AbstractA new and efficient organocatalyzed strategy for the synthesis of γ‐lactams with an all‐carbon quaternary center is developed.
ChemInform Abstract: Facile Synthesis of 2‐(Perfluoroalkyl)indoles Through a Michael Addition/CuI‐Catalyzed Annulation Process.
Authors: Cao Long , Shen Dandane , Wei Jiamei , Chen Jie , Deng Hongmei , Shao Min , Shi Jumei , Zhang Hui , Cao Weiguo 
Published: January 2015

AbstractA novel one‐pot protocol is developed for the synthesis of 2‐(perfluoroalkyl)indoles via addition of 2‐haloanilines to alkynes (II) and (V) followed by copper‐catalyzed cyclization.
ChemInform Abstract: Cu‐Catalyzed Carbenoid Functionalization of Indoles by Methyl 3,3,3‐Trifluoro‐2‐diazopropionate.
Authors: Tsyshchuk Irina E. , Vorobyeva Daria V. , Peregudov Alexander S. , Osipov Sergey N. 
Published: January 2015

AbstractThe title reaction allows the regioselective introduction of CF3 and carboxylate functions into the 2‐ or 3‐position of the indole core.
ChemInform Abstract: Synthesis of Indoles by Domino Reaction of 2‐(Tosylamino)benzyl Alcohols with Furfurylamines: Two Opposite Reactivity Modes of the α‐Carbon of the Furan Ring in One Process.
Authors: Uchuskin Maxim G. , Molodtsova Natalia V. , Lysenko Sergey A. , Strel'nikov Vladimir N. , Trushkov Igor V. , Butin Alexander V. 
Published: January 2015

AbstractThe unusual domino reaction of substrates (I) with N‐tosylfurfurylamine (II) produces indoles (III) via sequential Friedel—Crafts alkylation, Piancatelly‐like intramolecular rearrangement, and aromatization.
ChemInform Abstract: Synthesis and Characterization of Aza‐Bridged Thiophene—Pyrrole Dyads and Their Isomers.
Authors: Furuyama Taniyuki , Noguchi Daiki , Suzuki Yuta , Kobayashi Nagao 
Published: January 2015

AbstractReaction of dicyanothiophene (IV) with 3,5‐diiminoisoindoline (II) results in an unprecedented cyclization furnishing thienopyrimidine (V).
ChemInform Abstract: A Metal Free Domino Synthesis of 3‐Aroylindoles via Two sp3 C—H Activation.
Authors: Gogoi Anupal , Modi Anju , Guin Srimanta , Rout Saroj Kumar , Das Debapratim , Patel Bhisma K. 
Published: January 2015

AbstractThe first metal free synthesis of 3‐aroylindoles from o‐alkynyl‐N,N‐dialkylamines through a TBAI‐catalyzed intramolecular oxidative coupling pathway using TBHP as the oxidant is developed.
ChemInform Abstract: Metal‐Free Meerwein Carboarylation of Alkenes with Anilines: A Straightforward Approach to 3‐Benzyl‐3‐alkyloxindoles.
Authors: Tang Shi , Zhou Dong , Wang Ying‐Chun 
Published: January 2015

AbstractA metal‐free carboarylation of N‐acyl‐methacrylamides and closely related substrates with anilines proceeds through radical C‐H cyclization to yield 3,3‐disubstituted oxindoles.
ChemInform Abstract: Facile Synthesis of 5H‐Benzo[b]carbazol‐6‐yl Ketones via Sequential Reaction of Cu‐Catalyzed Friedel—Crafts Alkylation, Iodine‐Promoted Cyclization, Nucleophilic Substitution and Aromatization.
Authors: Wu Jing , Wang Dongping , Wang Haolong , Wu Fan , Li Xincheng , Wan Boshun 
Published: January 2015

AbstractBenzocarbazoles are prepared in a two step procedure from indole and benzylidene malonitrile.
ChemInform Abstract: 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: January 2015

AbstractThe oxidative cyclization of homoallylic amine derivatives such as (I) with hypervalent iodine reagents is optimized to yield bicyclic products (II).
ChemInform Abstract: Synthesis of Unexpected Bifunctionalized Thiazoles by Nucleophilic Attack on Allenyl Isothiocyanate.
Authors: Jawabrah Al‐Hourani Baker , Richter Frank , Vrobel Kai , Banert Klaus , Korb Marcus , Rueffer Tobias , Walfort Bernhard , Lang Heinrich 
Published: January 2015

AbstractThe presented reaction proceeds via the short‐lived intermediates 2‐imino‐5‐methylidenethiazoles or 5‐methylidenethiazol‐2‐one giving the final heterocyclic compounds controlled by the ratio of the educts.
ChemInform Abstract: 2,4‐ and 2,5‐Disubstituted Arylthiazoles: Rapid Synthesis by C—H Coupling and Biological Evaluation.
Authors: Lohrey Lilia , Uehara Takahiro N. , Tani Satoshi , Yamaguchi Junichiro , Humpf Hans‐Ulrich , Itami Kenichiro 
Published: January 2015

AbstractUtilizing common C—H and C—N coupling methodologies, a panel of 2‐arylidenehydrazinyl‐4 (V) and 5‐arylthiazoles (VIII) are synthesized and screened for their biological activity.
ChemInform Abstract: Ru‐Catalyzed Direct C—H Amidation of 2‐Arylbenzo[d]thiazoles with Sulfonyl Azides.
Authors: Zhou Xiaoli , Luo Puying , Long Ling , Ouyang Meizhen , Sang Xiaoyan , Ding Qiuping 
Published: January 2015

AbstractIn contrast to aryl‐substituted benzothiazoles their hetaryl‐substituted analogues such as 2‐(furan‐2‐yl)benzo[d]thiazole and 2‐(pyridin‐4‐yl)benzo[d]thiazole fail to supply the corresponding products.
ChemInform Abstract: Quaternary Ammonium Salt as Alkylation Agent in Three‐Component Reactions for the Synthesis of Benzothiazoles in Water.
Authors: Pan Lei , Yu Lintao , Wu Zhiqing , Li Zhengkai , Xiang Haifeng , Zhou Xiangge 
Published: January 2015

AbstractThe synthesis of benzothiazoles is achieved from haloanilines, sulfur powder, and quaternary ammonium salts which act as alkylation reagents as well as phase transfer catalysts in aqueous medium.
ChemInform Abstract: Synthesis of Diethylamino‐Curcumin Mimics with Substituted Triazolyl Groups and Their Sensitization Effect of TRAIL Against Brain Cancer Cells.
Authors: Ahn Yongchel , Oh Sangtae , Lee Seong Jun , Park Byong‐Gon , Park Yoon‐Sun , Shin Woon‐Seob , Jang Hyuk Jai , Park Jin Hoon , Kwon Daeho , Lee Seokjoon 
Published: January 2015

AbstractA new curcumin mimic library (III) is synthesized using the Huisgen cycloaddition of alkynes with azide (I).
ChemInform Abstract: High‐Turnover Hypoiodite Catalysis for Asymmetric Synthesis of Tocopherols.
Authors: Uyanik Muhammet , Hayashi Hiroki , Ishihara Kazuaki 
Published: January 2015

AbstractChiral ammonium hypoiodite salts are used to catalyze highly chemo‐ and enantioselective oxidative cyclization of γ‐(2‐hydroxyphenyl)ketones to 2‐acyl chromans bearing a quaternary stereocenter, which serve as productive synthetic intermediates for tocopherols.
ChemInform Abstract: Copper‐Catalyzed C(sp3)—C(sp2) Cross‐Coupling: Synthesis of 4‐Aryl‐2‐alkylamino‐3‐nitro‐4H‐chromenes.
Authors: Rao H. Surya Prakash , Rao A. Veera Bhadra 
Published: January 2015

AbstractCu(II)‐catalyzed coupling of 4‐(methylthio) substituted 3‐nitro‐4H‐chromen‐2‐amines with arylboronic acids provides the corresponding 4‐aryl derivatives in good yields.
ChemInform Abstract: Iron(III)‐Catalyzed Denitration Reaction: One‐Pot Three‐Component Synthesis of Imidazo[1,2‐a]pyridine Derivatives
Authors: Yan Hao , Wang Yuling , Pan Congming , Zhang Hao , Yang Sizhuo , Ren Xiaoyu , Li Jian , Huang Guosheng 
Published: January 2015

Abstractfrom 2‐aminopyridines, nitroalkanes, and aldehydes
ChemInform Abstract: A General, Simple and Green Process to Access Pyrrolo[2,1‐a]isoquinolines Using a KI/TBHP Catalytic System.
Authors: Huang Huan‐Ming , Huang Fang , Li Yu‐Jin , Jia Jian‐Hong , Ye Qing , Han Liang , Gao Jian‐Rong 
Published: January 2015

AbstractA novel facile protocol allows the synthesis of pyrroloisoquinolines from tetrahydroisoquinolines and various dipolarophiles via 1,3‐dipolar cycloaddition/oxidation/aromatization cascade.
ChemInform Abstract: Facile Synthetic Protocols for Perfluoroalkyl‐Substituted Diazapentaphenes.
Authors: Yamada Shigeyuki , Iwama Shota , Kinoshita Keita , Yamazaki Takashi , Kubota Toshio , Yajima Tomoko 
Published: January 2015

AbstractDerivatives of (I) and (VII) with longer perfluorated alkyl chains fail to give the corresponding perfluoroalkyl‐substituted diazapentaphenes.
ChemInform Abstract: Direct Catalytic Access to N‐Silylated Enamines from Enolizable Imines and Hydrosilanes by Base‐Free Dehydrogenative Si—N Coupling.
Authors: Hermeke Julia , Klare Hendrik F. T. , Oestreich Martin 
Published: January 2015

AbstractA new procedure for the synthesis of otherwise difficult‐to‐make N‐silylated enamines is described.
ChemInform Abstract: The Stereoselective Synthesis of α‐Amino Aldols Starting from Terminal Alkynes.
Authors: Miura Tomoya , Nakamuro Takayuki , Hiraga Kentaro , Murakami Masahiro 
Published: January 2015

AbstractA new procedure for the stereoselective synthesis of syn α‐amino β‐oxy‐ketones is reported.
ChemInform Abstract: Facile Non‐Catalyzed Synthesis of Tertiary Phosphine Sulfides by Regioselective Addition of Secondary Phosphine Sulfides to Alkenes.
Authors: Malysheva Svetlana F. , Gusarova Nina K. , Artem'ev Alexander V. , Belogorlova Nataliya A. , Albanov Alexander I. , Borodina Tatyana N. , Smirnov Vladimir I. , Trofimov Boris A. 
Published: January 2015

AbstractThe facile protocol allows the catalyst‐ and solvent‐free addition of phosphine sulfides to terminal and internal alkenes.
ChemInform Abstract: Palladium‐Catalyzed Remote C(sp3)—H Arylation of 3‐Pinanamine.
Authors: Cui Wei , Chen Shengwei , Wu Jia‐Qiang , Zhao Xin , Hu Wenhui , Wang Honggen 
Published: January 2015

AbstractWith a view to develop novel 3‐pinanamine based anti‐influenza virus A agents, the direct arylation of 3‐pinanamine substrates bearing a picolinamide directing group is investigated.
ChemInform Abstract: Design, Development, Mechanistic Elucidation, and Rational Optimization of a Tandem Ireland Claisen/Cope Rearrangement Reaction for Rapid Access to the (Iso)Cyclocitrinol Core.
Authors: Plummer Christopher W. , Wei Carolyn S. , Yozwiak Carrie E. , Soheili Arash , Smithback Sara O. , Leighton James L. 
Published: January 2015

AbstractThe core structures (I) of cyclocitrinol (IIa) and isocyclocitrinol (IIb) are discussed.
ChemInform Abstract: Two New Unusual Monoterpene Acid Glycosides from Acacia cyclops with Potential Cytotoxic Activity
Authors: Jelassi Amira , Zardi‐Bergaoui Afifa , Ben Nejma Aymen , Belaiba Meriam , Bouajila Jalloul , Ben Jannet Hichem 
Published: January 2015

Abstractisolation, structure elucidation and cytotoxicity of the new monoterpenoid glycosides, cyclopsides (I) and (II)
ChemInform Abstract: N‐Iodosuccinimide and Acid‐Washed Molecular Sieves (NIS/AW‐300 MS) as Promoters in Thioglycoside Activation.
Authors: Yao Chun‐Hsu , Lee Jinq‐Chyi 
Published: January 2015

AbstractThe methodology is applied to the glycosylation of various thioglycosides with glycosyl acceptors as well as a reactivity‐based one‐pot sequential glycosylation to a branched trisaccharide.
ChemInform Abstract: Total Synthesis and Structural Revision of (‐)‐Protubonine A (Ia) and (‐)‐Protubonine B (Ib).
Authors: Lorenzo Paula , Alvarez Rosana , de Lera Angel R. 
Published: January 2015

AbstractA structural revision of the title compounds based on their total syntheses leads to the corrected structures (I).
ChemInform Abstract: Ambidalmines A—E and Ambidimerine F: Bioactive Dihydrobenzophenanthridine Alkaloids from Corydalis ambigua var. amurensis.
Authors: Yang Zhiyou , Liu Zhihui , Jiang Baohong , Teng Fukang , Wang Yu , Han Na , Guo Dean , Yin Jun 
Published: January 2015

AbstractIsolation and structure elucidation of ten new scarce dihydrobenzophenanthridine alkaloids, ambidalmines A1 (Ia), B1 (Ib), their enantiomers ambidalmines A2 and B2, resp., ambidalmines C, D (IIa), E (IIb), and three stereoisomeric dimers, ambidimerines F1, F2 (III), and F3 are described.
ChemInform Abstract: Brominated Resorcylic Acid Lactones from the Marine‐Derived Fungus Cochliobolus lunatus Induced by Histone Deacetylase Inhibitors.
Authors: Zhang Wei , Shao Chang‐Lun , Chen Min , Liu Qing‐Ai , Wang Chang‐Yun 
Published: January 2015

AbstractNew brominated title compounds (I) are isolated together with four known non‐brominated analogues.
ChemInform Abstract: Exploring Actinide Materials Through Synchrotron Radiation Techniques.
Authors: Shi Wei‐Qun , Yuan Li‐Yong , Wang Cong‐Zhi , Wang Lin , Mei Lei , Xiao Cheng‐Liang , Zhang Li , Li Zi‐Jie , Zhao Yu‐Liang , Chai Zhi‐Fang 
Published: January 2015

AbstractReview: 387 refs.
ChemInform Abstract: Enediynes: Exploration of Microbial Genomics to Discover New Anticancer Drug Leads
Authors: Shen Ben , Hindra Hindra , Yan Xiaohui , Huang Tingting , Ge Huiming , Yang Dong , Teng Qihui , Rudolf Jeffrey D. , Lohman Jeremy R. 
Published: January 2015

AbstractReview: 57 refs.