bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: The Formation of 3‐Ferrocenylpyrazole‐4‐carboxylates and Alkylhydrazine Insertion Products from α‐Ferrocenylmethylidene‐β‐oxocarboxylates.
Authors: Klimova Elena I. , Klimova Tatiana , Flores Alamo Marcos , Mendez Stivalet Jose M. , Ruiz Ramirez Lena , Backinowsky Leon V. , Martinez Garcia Marcos 
Published: July 2011

AbstractThe high regioselectivity of the reaction of α‐ferrocenylmethylidene‐β‐oxocarboxylates (I) with N‐monoalkylhydrazines (II) is noteworthy.
ChemInform Abstract: Half‐Heusler Phase Related Structural Perturbations near Stoichiometric Composition FeZnSb.
Authors: Xiong Ding‐Bang , Zhao Yufeng 
Published: July 2011

AbstractFe0.92ZnSb (I), Fe0.88ZnSb (II), and Fe7.87Zn6.72Sb8 (III) are synthesized from the elements in evacuated fused‐silica tubes (873 K, 4 d) and characterized by powder XRD.
ChemInform Abstract: Synthesis and Structural Analysis of Bi2‐ySryIr2O7, a New Pyrochlore Solid Solution.
Authors: Cosio‐Castaneda Carlos , de la Mora Pablo , Tavizon Gustavo 
Published: July 2011

AbstractTitle solid solutions with 0.0 ≤ y ≤ 0.9 are synthesized by solid state reaction of IrO2, Bi2O3, and SrCO3 (873, 1073, and 1323 K for 12, 24, and 48 h in air, respectively).
ChemInform Abstract: Luminescence Properties of a New Blue‐Emitting Phosphor Ce3+‐Doped CaLaGa3S7.
Authors: Yu Ruijin , Ding Weijia , Zhang Gongguo , Zhang Jianhui , Wang Jing 
Published: July 2011

AbstractThe title phosphor is synthesized by solid state reaction of CaS, La2S3, Ga2S3, and Ce2S3 (Ar, 950 °C, 2 h) and characterized by powder XRD, SEM, and photoluminescence spectroscopy.
ChemInform Abstract: Mild Hydrothermal Synthesis and Ferrimagnetism of Pr3Fe5O12 and Nd3Fe5O12 Garnets.
Authors: Guo Li , Huang Keke , Chen Yan , Li Guanghua , Yuan Lin , Peng Wen , Yuan Hongming , Feng Shouhua 
Published: July 2011

AbstractBlack single crystals of the title garnets are hydrothermally synthesized from solutions of Pr(NO3)3 or Nd(NO3)3, Fe(NO3)3, and KOH (autoclave, 260 °C, 10 d).
ChemInform Abstract: Hydrothermal Synthesis of Compounds in the Fresnoite Mineral Family (Ba2TiSi2O8).
Authors: Abbott Edward E. , Mann Matthew , Kolis Joseph W. 
Published: July 2011

AbstractCrystals of Ba2TiSi2O8, Sr2TiSi2O8 (about 10% yield), Ba2VSi2O8, and Ba2TiGe2O8 belonging to the fresnoite family are hydrothermally prepared from aqueous solutions of Ba(OH)2 or Sr(OH)2, TiO2 or VO2, SiO2 or GeO2, and CsOH or KOH (silver ampules, autoclave, 500 °C, 5 d).
ChemInform Abstract: Building Block Approach to a Series of Substituted Keggin‐Type Inorganic—Organic Hybrids.
Authors: Du Dong‐Ying , Qin Jun‐Sheng , Yuan Gang , Lan Ya‐Qian , Wang Xin‐Long , Shao Kui‐Zhan , Su Zhong‐Min 
Published: July 2011

AbstractCompounds (VI), (VIII), and (IX) are characterized by single crystal XRD.
ChemInform Abstract: Ionic Liquid‐Phase Organic Synthesis (IoLiPOS) Methodology Applied to Cross Aldol Reaction.
Authors: Hakkou H. , Carrie D. , Paquin L. , Bazureau J.‐P. 
Published: July 2011

AbstractAn asymmetric L‐proline‐catalyzed cross‐aldol addition of ketones to aromatic aldehydes grafted on an ionic ligand phase is described.
ChemInform Abstract: A Multipurpose Gold(I) Precatalyst.
Authors: Raducan Mihai , Rodriguez‐Escrich Carles , Cambeiro Xacobe C. , Escudero‐Adan Eduardo C. , Pericas Miquel A. , Echavarren Antonio M. 
Published: July 2011

AbstractBis(2,4,6‐trimethoxybenzonitrile)gold(I) hexafluoroantimonate is shown to be an air stable, highly versatile precatalyst of active and robust gold complexes which catalyze the cyclopropanation of enyne (I), the methoxy cyclization of enyne (IV), and the skeletal rearrangement of enyne derivatives (IV) and (VIII).
ChemInform Abstract: A Broadly Applicable Copper Reagent for Trifluoromethylations and Perfluoroalkylations of Aryl Iodides and Bromides.
Authors: Morimoto Hiroyuki , Tsubogo Tetsu , Litvinas Nichole D. , Hartwig John F. 
Published: July 2011

AbstractThe new complex (I) is employed for trifluoromethylations of aryl iodides and some selected aryl bromides (II).
ChemInform Abstract: Copper‐Catalyzed Cross‐Coupling Reaction of Organoboron Compounds with Primary Alkyl Halides and Pseudohalides.
Authors: Yang Chu‐Ting , Zhang Zhen‐Qi , Liu Yu‐Chen , Liu Lei 
Published: July 2011

AbstractWith the crucial use of LiOtBu as the base, the copper‐catalyzed cross‐coupling of non‐activated aryl electrophiles with organoboron compounds tolerates iodide, bromide, tosylate, mesylate, and even chloride as the leaving group.
ChemInform Abstract: Triazine Functionalized Ordered Mesoporous Polymer: A Novel Solid Support for Pd‐Mediated C—C Cross‐Coupling Reactions in Water.
Authors: Modak Arindam , Mondal John , Sasidharan Manickam , Bhaumik Asim 
Published: July 2011

AbstractA novel heterogeneous palladium catalyst is prepared and successfully applied in Heck, Sonogashira, and Suzuki—Miyaura reactions.
ChemInform Abstract: Nickel‐Catalyzed Selective Conversion of Two Different Aldehydes to Cross‐Coupled Esters.
Authors: Hoshimoto Yoichi , Ohashi Masato , Ogoshi Sensuke 
Published: July 2011

AbstractIn the presence of Ni(0)/NHC catalysts, the title reaction applied to various aliphatic (prim., sec., cyclic‐sec., and tert.) and aryl aldehyde combinations proceeds with selectivities between 64 and < 99% (typically 92—98%) in favor of the products shown.
ChemInform Abstract: Efficient Mannich Reaction Using Iminium Salts Generated from Glycine Derivatives.
Authors: Shimizu Makoto , Kusunoki Toshiki , Yoshida Mari , Kondo Koichi , Mizota Isao 
Published: July 2011

AbstractGlycine derived amino ketene silyl acetals (I)/(XI) undergo a Mannich reaction with ketene silyl (thio)acetals to give aspartic acid derivatives as products.
ChemInform Abstract: Asymmetric Oganocatalytic Michael/α‐Alkylation Reaction of α,β‐Unsaturated Aldehyde with Chloroacetophenone.
Authors: Li Wenjun , Li Xin , Ye Tingting , Wu Wenbin , Liang Xinmiao , Ye Jinxing 
Published: July 2011

AbstractThe process allows access to highly substituted cyclopropane units, which are formed with complete diastereoselectivity and high enantioselectivity.
ChemInform Abstract: An Environmentally Friendly Mukaiyama Aldol Reaction Catalyzed by a Strong Broensted Acid in Solvent‐Free Conditions.
Authors: Barbero Margherita , Bazzi Stefano , Cadamuro Silvano , Dughera Stefano , Magistris Claudio , Smarra Alessandra , Venturello Paolo 
Published: July 2011

AbstractIn the case of less reactive aliphatic aldehydes, the corresponding dimethylacetals are used.
ChemInform Abstract: A One‐Pot Oxidation/Allylation/Oxidation Sequence for the Preparation of β,γ‐Unsaturated Ketones Directly from Primary Alcohols.
Authors: Moody Catherine L. , Pugh David S. , Taylor Richard J. K. 
Published: July 2011

AbstractThe one‐pot reaction is applied to a range of benzylic alcohols, as well as to allylic or unactivated carbohydrate alcohols.
ChemInform Abstract: Superbase Promoted Synthesis of Dienamides as Useful Intermediates for the Synthesis of α‐Ketoamides, γ‐Lactams and Cyclic Imino Ethers.
Authors: Blangetti Marco , Deagostino Annamaria , Gervasio Giuliana , Marabello Domenica , Prandi Cristina , Venturello Paolo 
Published: July 2011

AbstractAlkoxydienamides (III) are synthesized by the reaction of α,β‐unsaturated acetals (I) with isocyanates in the presence of Schlossers superbase LIC—KOR.
ChemInform Abstract: Direct Sequential C—O and C—C Formation via Double sp2 C—H Bond Activations to Construct 6H‐Benzo[c]chromen‐6‐ones.
Authors: Sun Chang‐Liang , Liu Jia , Wang Yang , Zhou Xiao , Li Bi‐Jie , Shi Zhang‐Jie 
Published: July 2011

AbstractA selective C—O formation with various carboxylic acids is achieved by the direct ortho acyloxylation of the sp2 C—H bond.
ChemInform Abstract: Synthesis of (Diphenylphosphinoyl)methyl Vinyl Sulfides, Symmetric and Asymmetric Divinyl Sulfides from Bis[(diphenylphosphinoyl)methyl] Sulfide.
Authors: Silveira Claudio C. , Rinaldi Francieli , Bassaco Mariana M. , Guadagnin Rafael C. , Kaufman Teodoro S. 
Published: July 2011

AbstractThe reaction of (I) with carbonyl compounds is studied in the presence of NaH.
ChemInform Abstract: Iron‐Catalyzed Sulfonyl Radical Formations from Sulfonylhydrazides and Oxidative Addition to Alkenes.
Authors: Taniguchi Tsuyoshi , Idota Atsushi , Ishibashi Hiroyuki 
Published: July 2011

AbstractSulfonyl radicals, generated by Fe‐catalyzed reaction of sulfonylhydrazides with air oxygen, add to a wide variety of olefins to give the corresponding β‐hydroxysulfones in moderate to good yields.
ChemInform Abstract: Addition‐Type Oxidation of Silylalkene Using Ozone: An Efficient Approach for Acyloin and Its Derivatives.
Authors: Igawa Kazunobu , Kawasaki Yuuya , Tomooka Katsuhiko 
Published: July 2011

AbstractAcyloins (III) and (VIII) and its derivatives (IV) and (V) can be prepared from the easily available silylalkenes (I) and (VII).
ChemInform Abstract: N‐Heterocyclic Carbene‐Catalyzed [4 + 2] Cycloaddition/Decarboxylation of Silyl Dienol Ethers with α,β‐Unsaturated Acid Fluorides.
Authors: Ryan Sarah J. , Candish Lisa , Lupton David W. 
Published: July 2011

AbstractThe title reaction produces 1,3‐cyclohexadienes with complete stereocontrol (< 95% ds.) while demonstrating a new type of reaction cascade exploiting α,β‐unsaturated acyl azoliums.
ChemInform Abstract: Trienamines in Asymmetric Organocatalysis: Diels—Alder and Tandem Reactions.
Authors: Jia Zhi‐Jun , Jiang Hao , Li Jun‐Long , Gschwend Bjoern , Li Qing‐Zhu , Yin Xiang , Grouleff Julie , Chen Ying‐Chun , Joergensen Karl Anker 
Published: July 2011

AbstractA novel activation strategy, named trienamine catalysis, is applied to the Diels—Alder reaction of 2,4‐dienals as trienamine precursors with two classes of olefins.
ChemInform Abstract: A Facile Approach to Highly Functional Trisubstituted Furans via Intramolecular Wittig Reactions.
Authors: Chen Ko‐Wei , Syu Siang‐en , Jang Yeong‐Jiunn , Lin Wenwei 
Published: July 2011

AbstractThe strategy employs the intramolecular Wittig reaction as a key step to install the crucial furan ring.
ChemInform Abstract: A Novel Synthetic Approach to 27‐Aryltetrabenzo[5,10,15]triazaporphyrins.
Authors: Kalashnikov Valery V. , Pushkarev Victor E. , Tomilova Larisa G. 
Published: July 2011

AbstractTitle compounds (III) are obtained either by thermal or microwave‐assisted reaction between phthalodinitrile, arylacetonitriles and metallic magnesium.
ChemInform Abstract: Multigram Synthesis of 1‐(Difluoromethyl)imidazoles and ‐benzimidazoles.
Authors: Levterov Vadym , Grygorenko Oleksandr O. , Mykhailiuk Pavel K. , Tolmachev Andrey A. 
Published: July 2011

AbstractA practical synthesis is developed by simultaneous addition of chlorodifluoromethane and alkali.
ChemInform Abstract: Facile and Mild Process for Chemical Fixation of CO2 to 4‐Methylene‐1,3‐oxazolidin‐2‐ones under Solvent‐Free Conditions.
Authors: Xu Jingxiu , Zhao Jinwu , Jia Zhenbin , Zhang Jianhe 
Published: July 2011

AbstractFixation of CO2 can be achieved by the cycloaddition reaction with propargylic alcohols and primary aliphatic amines.
ChemInform Abstract: Alkylation of Oxazolones and Related Heterocycles Through an SN1 Reaction.
Authors: Alba Andrea‐Nekane R. , Calbet Teresa , Font‐Bardia Merce , Moyano Albert , Rios Ramon 
Published: July 2011

AbstractTFA catalyzes the alkylation of oxazolones, oxindoles, benzofuranones, and pyrazolones by carbocations generated in situ from alcohols (II) or (XIII), to give the corresponding derivatives bearing a quaternary carbon center.
ChemInform Abstract: Design, Synthesis and Biological Evaluation of New 2‐Benzoxazolinone Derivatives as Potential Cholinesterase Inhibitors for Therapy of Alzheimer′s Disease.
Authors: Szymanski P. , Janik A. , Zurek E. , Mikiciuk‐Olasik E. 
Published: July 2011

AbstractAll the new 2‐benzoxazolinone derivatives (I) (7 examples) exhibit inhibitory activity towards acetylcholinesterase and butyrylcholinesterase.
ChemInform Abstract: Catalytic Asymmetric 1,3‐Dipolar Cycloaddition of Nitrones to Alkylidene Malonates: Highly Enantioselective Synthesis of Multisubstituted Isoxazolidines.
Authors: Chen Donghui , Wang Zhen , Li Jiangting , Yang Zhigang , Lin Lili , Liu Xiaohua , Feng Xiaoming 
Published: July 2011

AbstractThe title reaction is not sensitive to air or moisture and features a simple procedure.
ChemInform Abstract: Efficient Synthesis of 5‐Arylmethyl‐5‐phenylimidazolidine‐2,4‐dione (or 5‐Arylmethyl‐5‐phenyl‐2‐thioxoimidazolidin‐4‐one) from Chalcone Oxides under Ultrasound Irradiation.
Authors: Li Ji‐Tai , Xu Xiao‐Ya , Yin Ying 
Published: July 2011

AbstractSubstituted chalcone oxides (I) react with urea or thiourea (II) under ultrasound irradiation to give imidazolidinones (III) in good yields and in short reaction times.
ChemInform Abstract: Anodic Formation of 3,6‐Diaryl‐[1,2,4]triazolo[3,4‐b][1,3,4]thiadiazoles and 2(3‐Aryl‐5‐methyl‐1H‐[1,2,4]triazol‐1‐yl)‐5‐aryl‐1,3,4‐thiadiazoles.
Authors: Batanero Belen , Saez Rebeca , Barba Fructuoso 
Published: July 2011

AbstractFerric chloride‐mediated oxidation of bis(hydrazones) (I) provides access towards a mixture of thiadiazoles (II) and triazoles (III).
ChemInform Abstract: Synthesis of Substituted α,β‐Unsaturated δ‐Lactones from Vinyl Tellurides.
Authors: Oliveira Juliana M. , Freitas Juliano C. R. , Comasseto Joao Valdir , Menezes Paulo Henrique 
Published: July 2011

AbstractThe (Z)‐Tips‐protected telluride (I) is used as a starting material for the copper‐mediated reaction with epoxides and the following deprotection yielding the (Z)‐diols [cf.
ChemInform Abstract: Nickel‐Catalyzed Decarbonylative Cycloaddition of Phthalic Anhydrides with 1,3‐Dienes.
Authors: Fujiwara Kyohei , Kurahashi Takuya , Matsubara Seijiro 
Published: July 2011

AbstractThe title reaction realizes a facile divergent synthesis of the dihydroisocoumarins (III), (V), (VII), and (VIII).
ChemInform Abstract: A Fast‐Responsive Fluorescent Probe for Detection of Gold Ions in Water and Synthetic Products.
Authors: Yuan Lin , Lin Weiying , Yang Yueting , Song Jizeng 
Published: July 2011

AbstractA fast responsive fluorescent gold ion probe based on the unexpected gold ion‐mediated hydrolysis of acylsemicarbazide (III) to the corresponding carboxylic acid is reported.
ChemInform Abstract: Synthesis of Functionalized Arylpyridines and ‐pyrimidines by Domino [4 + 2]/Retro [4 + 2] Cycloadditions of Electron‐Rich Dienes with Alkynylpyridines and ‐pyrimidines.
Authors: Abid Obaid‐ur‐Rahman , Nawaz Muhammad , Ibad Muhammad Farooq , Khera Rasheed Ahmad , Iaroshenko Viktor , Langer Peter 
Published: July 2011

AbstractThe reactions proceed by formation of a bridged cycloadduct and subsequent thermal extrusion of ethylene.
ChemInform Abstract: Simple and Efficient Synthesis of 2,6‐Dialkyl‐3,5‐dialkoxycarbonyl‐4‐ (3‐aryl‐1‐phenyl‐pyrazol‐4‐yl)pyridines Using TPAP/NMO as a Catalyst under Mild Conditions.
Authors: Murugan R. , Ramamoorthy K. , Sundarrajan S. , Ramakrishna S. 
Published: July 2011

AbstractThe reaction is not sensitive to the electronic and sterical effects of the substituents on the pyrazolyl rings and affords the products with excellent yields.Substrate (V) with the substituent bearing a methylthio‐group is oxidized to yield the methylsulfonyl pyridine derivative (IVb).
ChemInform Abstract: Spiro‐Heterocyclization of 1‐H‐Pyrrole‐2,3‐dione at the Treatment with 3‐Arylamino‐1H‐inden‐1‐ones.
Authors: Dmitriev M. V. , Silaichev P. S. , Aliev Z. G. , Maslivets A. N. 
Published: July 2011

AbstractThe desired products (III) are purified by mere filtration.
ChemInform Abstract: Synthesis and Antiproliferative Activity of Pyridinylcarbonylpyrimidines Against Melanoma Cell Line.
Authors: Ahn Hyemi , Lee Jun A. , Kim Hwan , Oh Chang‐Hyun , Lee So Ha , Sim Taebo , Hah Jung‐Mi , Kim Dong Jin , Yoo Kyung Ho 
Published: July 2011

AbstractTitle compounds (Ia)—(Ic) exhibit superior antiproliferative activities against A375 human melanoma cell line compared to the reference drug Sorafenib.
ChemInform Abstract: Synthesis and Biological Activities of (4‐Arylpiperazinyl)piperidines as Nonpeptide BACE 1 Inhibitors.
Authors: Boja Poojary , Won SunWoo , Suh Dong Hoon , Chu Jeonghyun , Park Woo Kyu , Lim Hee‐Jong 
Published: July 2011

AbstractNew (4‐arylpiperazinyl)piperidines (I) and (II) have promising in vitro potency as nonpeptide BACE 1 inhibitors.
ChemInform Abstract: Diastereoselective Reactions of 1,1,1‐Trichloro(trifluoro)‐3‐nitrobut‐2‐enes with 2‐Morpholinoalk‐1‐enes.
Authors: Korotaev Vladislav Yu. , Barkov Alexey Yu. , Slepukhin Pavel A. , Kodess Mikhail I. , Sosnovskikh Vyacheslav Ya. 
Published: July 2011

AbstractSufficiently stable oxazine N‐oxides (III) are formed under kinetic control from (E)‐1,1,1‐trihalomethyl‐3‐nitrobut‐2‐enes (I) and enamine (II).
ChemInform Abstract: A Facile One‐Pot Access to Dibenzo[b,e]oxepines by a Lewis Acid Catalyzed Tandem Reaction.
Authors: Reddy Chada R. , Ramesh Palacherla , Rao Nagavaram N. , Ali Saiyed A. 
Published: July 2011

AbstractThe title compounds are prepared by two strategies using inexpensive catalysts.
ChemInform Abstract: A Highly Stereoselective Approach to Tetrasubstituted (E)‐β‐Hydroxy Silyl Enol Ethers by Addition of Aryl‐Substituted Oxiranyl Anions to Acylsilanes.
Authors: Wang Cheng , Gan Zubao , Lu Ji , Wu Xia , Song Zhenlei 
Published: July 2011

AbstractA sequential addition/1,2‐Brook rearrangement/epoxide‐opening process allows the synthesis of the desired synthons.
ChemInform Abstract: A Reaction‐Based Chromogenic and Fluorescent Chemodosimeter for Fluoride Anions
Authors: Fu Li , Jiang Feng‐Lei , Fortin Daniel , Harvey Pierre D. , Liu Yi 
Published: July 2011

Abstractdesign and synthesis of the new BODIPY dye (I), which appears to be a highly selective, sensitive and fast chromogenic and fluorescent chemodosimeter for fluorides
ChemInform Abstract: Synthesis of Alkyl Hydrogen (1‐Aminoalkyl)phosphonates.
Authors: Khomutov Radii M. , Khurs Elena N. , Osipova Tatyana I. 
Published: July 2011

AbstractAddition of hypophosphorous acid to aldoximes (I) affords aminoalkyl phosphinic acids (II) which on treatment with bromine in the appropriate alcohol give aminoalkyl phosphonates (IV).
ChemInform Abstract: Simple Oligothiophene‐Based Dyes for Dye‐Sensitized Solar Cells (DSSCs): Anchoring Group Effects on Molecular Properties and Solar Cell Performance
Authors: Miyazaki Eigo , Okanishi Takashi , Suzuki Yuki , Ishine Nozomi , Mori Hiroki , Takimiya Kazuo , Harima Yutaka 
Published: July 2011

Abstractsynthesis of dyes with a cyanoacrylic acid anchor and comparison with related dyes having a carboxylic acid anchor
ChemInform Abstract: A Mild Conversion from 3‐Vinyl‐ to 3‐Formyl‐chlorophyll Derivatives.
Authors: Oba Toru , Uda Yuki , Matsuda Kohei , Fukusumi Takanori , Ito Satoshi , Hiratani Kazuhisa , Tamiaki Hitoshi 
Published: July 2011

AbstractThe C3‐vinyl group of chlorophyll derivative (I) is converted into an aldehyde by a novel one‐pot reaction.
ChemInform Abstract: An Efficient and Expedient Method for the Synthesis of 11C‐Labeled α‐Aminoisobutyric Acid: A Tumor Imaging Agent Potentially Useful for Cancer Diagnosis.
Authors: Kato Koichi , Tsuji Atsushi B. , Saga Tsuneo , Zhang Ming‐Rong 
Published: July 2011

AbstractDifferent approaches to 11C‐labeled α‐aminoisobutyric acid (IV) are discussed.
ChemInform Abstract: Two Novel Alkaloids from the Stem of Saprosma hainanense and Their Cytotoxic Activities in vitro.
Authors: Wang Lin , Chen Guang‐Ying , Han Chang‐Ri , Yuan Yuan , Yang Biao , Zhang Yuan , Wang Jing , Zhong Xiu‐Qiong , Huang Xin 
Published: July 2011

AbstractIsolation and structure elucidation for two novel alkaloids, saprosmine A (Ia) and saprosmine B (Ib), are described.
ChemInform Abstract: Synthesis of Regio‐ and Stereoisomers of Highly Functionalized 1,2,3‐Triazole‐Substituted Cyclopentanes.
Authors: Kiss Lorand , Forro Enikoe , Fueloep Ferenc 
Published: July 2011

AbstractVarious triazole functionalized cyclopentanes are synthesized as potential carbocyclic nucleoside analogues via an azide—alkyne click‐chemistry strategy.
ChemInform Abstract: Biological Evaluation of Phenolic Constituents from the Trunk of Berberis koreana.
Authors: Kim Ki Hyun , Moon Eunjung , Choi Sang Un , Kim Sun Yeou , Lee Kang Ro 
Published: July 2011

AbstractA bioassay‐guided fractionation of title plant parts results in isolation and identification of a new sesquilignan (I), named berbikonol, along with other known lignan derivatives.
ChemInform Abstract: Invasion Inhibitors of Human Fibrosarcoma HT 1080 Cells from the Rhizomes of Zingiber cassumunar: Structures of Phenylbutanoids, Cassumunols.
Authors: Matsuda Hisashi , Nakamura Seikou , Iwami Junko , Li Xuezheng , Pongpiriyadacha Yutana , Nakai Megumi , Kubo Miwa , Fukuyama Yoshiyasu , Yoshikawa Masayuki 
Published: July 2011

AbstractEight new phenylbutanoids cassumunols A‐H (I)—(IV) are isolated along with 30 known constituents from the rhizomes of the Thai ginger relative Zingiber cassumunar.
ChemInform Abstract: A New Quinoline Derivative with Cytotoxic Activity from Streptomyces sp. Neau50.
Authors: Wang Xiang‐Jing , Gong Dian‐Liang , Wang Ji‐Dong , Zhang Ji , Liu Chong‐Xi , Xiang Wen‐Sheng 
Published: July 2011

AbstractCompound (I) is isolated as novel quinoline derivative from the endophytic title strain.
ChemInform Abstract: Discovery of Non‐Peptide, Small Molecule Antagonists of α9α10 Nicotinic Acetylcholine Receptors as Novel Analgesics for the Treatment of Neuropathic and Tonic Inflammatory Pain.
Authors: Zheng Guangrong , Zhang Zhenfa , Dowell Cheryl , Wala Elzbieta , Dwoskin Linda P. , Holtman Joseph R. , McIntosh J. Michael , Crooks Peter A. 
Published: July 2011

AbstractA series of azaaromatic quaternary ammonium analogues, e.g. (I) and (II), is discovered as potent and selective α9α10 nicotinic acetylcholine receptor (nAChR) antagonists.
ChemInform Abstract: Synthesis and Biological Evaluation of 1‐[2‐Cyano‐3,12‐dioxooleana‐1,9(11)‐dien‐28‐oyl]‐4‐ethynylimidazole. A Novel and Highly Potent Antiinflammatory and Cytoprotective Agent.
Authors: Honda Tadashi , Dinkova‐Kostava Albena T. , David Emilie , Padegimas Eric M. , Sundararajan Chitra , Visnick Melean , Bumeister Ron , Wigley W. Christian 
Published: July 2011

AbstractA small series of new N‐acyl(acetylenic)imidazole analogues (I) is synthesized and evaluated for their anti‐inflammatory and cytoprotective activity.
ChemInform Abstract: Direct C—H/C—X Coupling Methodologies Mediated by Pd/Cu or Cu. An Examination of the Synthetic Applications and Mechanistic Findings
Authors: De Ornellas Sara , Storr Thomas E. , Williams Thomas J. , Baumann Christoph G. , Fairlamb Ian J. S. 
Published: July 2011

AbstractReview: 101 refs.
ChemInform Abstract: Ligands that Store and Release Electrons During Catalysis.
Authors: Dzik Wojciech I. , van der Vlugt Jarl Ivar , Reek Joost N. H. , de Bruin Bas 
Published: July 2011

AbstractReview: development of cheap catalysts for the C—C coupling based on abundant first‐row transition metals which are given a noble character by redox‐active ligands, exemplified by a cobalt‐mediated Negishi‐type cross‐coupling; 18 refs.