bluuebunny/crossref_metadata_2025_split huggingface dataset:
Relationship between wintertime precipitation in South China and air–sea heat fluxes
Authors: Li Weibiao , Feng Jiaxin , Chen Shumin , Wang Lei 
Published: February 2012

AbstractMultivariate analyses show that the variability of winter precipitation anomalies in South China has strong geographical dependence on the latent heat flux (LHF) anomalies over the South China Sea (SCS) and the Kuroshio Current regions. The precipitation is above (below) normal if the LHF from ocean to atmosphere is below (above) normal. Moreover, this relationship is significantly modulated by the local atmospheric circulation anomalies. Copyright © 2012 Royal Meteorological Society
Flow‐injection chemiluminescence determination of haemoglobin in the blood
Authors: Traore Zoumana Sekou , Shah Syed Mazhar , Su Xingguang 
Published: February 2012

ABSTRACTIn this study, a sensitive and simple flow‐injection chemiluminescence (CL) method was developed for the quantitative analysis of haemoglobin. The method is based on the ability of haemoglobin to enhance the CL signal generated by a H2O2–K4Fe(CN)6–fluorescein alkaline system enhanced by CdTe quantum dots. Under the optimized conditions, haemoglobin can be detected in concentration range 7.35 × 10–9–2.5 × 10–6 mol/L, with a detection limit (3σ) of 1.8 × 10–9 mol/L and a relative standard deviation (RSD; for 5 × 10–7 mol/L haemoglobin) of 2.06% (n = 11). The present CL method was successfully applied for the determination of haemoglobin in three kinds of blood samples taken from an infant, an adult man, an adult woman and two reference samples. Compared with previous reports, the CL method described in this work is simple and rapid, with high sensitivity. Copyright © 2012 John Wiley & Sons, Ltd.
A recurrent variant branch of the inferior alveolar nerve: Is it unique?
Authors: Buch Hasmukh A. , Agnihotri Rajendra G. 
Published: February 2012

AbstractThe only named branch of the inferior alveolar nerve (IAN) before it enters the mandibular foramen is the mylohyoid nerve. However, several variations have been reported in the literature. In this study, a recurrent variant branch of the IAN arising just below the origin of the mylohyoid nerve was investigated in adult Indian cadavers allotted for dissection to the first year dental students of Government Dental College, Ahmedabad (India). The dissection was performed by the lateral approach to the infratemporal fossa. The nerve was found in 12 of 35 sides (34.3%) and 8 of 18 cadavers (44.4%). Thus, in our study it was not a rare variation of the IAN, where in most cases it innervated the lateral pterygoid muscle. In some cases, it terminated in the lateral pterygoid muscle. In others, it penetrated the muscle to join the anterior or posterior division of the mandibular nerve or its branches; thus, the variant nerve in such cases might be regarded as an additional root of the IAN. Because the concerned primordia of the nerves and muscles migrate extensively during development and growth, alternative routes of migration may bring about variants like the one under study. The variant appeared to be unique in some of its features. It may be asource of neuropathic and referred pain. Failure of the conventional inferior alveolar nerve block anesthesia and the peripheral neurectomy used for the treatment of trigeminal neuralgia may be partly due to the presence of this variation. Clin. Anat. 25:437–443, 2012. © 2012 Wiley Periodicals, Inc.
Kinetics of Methanol Oxidation over Mesoporous Perovskite Catalysts
Authors: Nair Mahesh Muraleedharan , Kleitz Freddy , Kaliaguine Serge 
Published: February 2012

AbstractBy using the nanocasting method, a series of mixed metal perovskite oxides with general formula LaBO3 (B=Mn, Co, Fe) were synthesized with use of ordered mesoporous KIT‐6 silica as a hard template. Even though the resulting materials were not found to be the exact replica of the template, extremely high values of Brunauer–Emmett–Teller specific surface areas (110–155 m2 g−1) were obtained for the materials. The redox properties of nanocast mesoporous perovskites were determined by performing temperature‐programmed reduction and temperature‐programmed desorption of oxygen. Catalytic activity was monitored by using methanol oxidation as a model reaction over mesoporous LaMnO3, and the first kinetic model was developed for the same. Nanocast mesoporous LaMnO3 catalysts were found to show the highest conversion efficiency for methanol under steady‐state conditions as compared with both LaCoO3 and LaFeO3 nanocasts and with LaMnO3 samples prepared by using other methods. This result is clearly associated with the higher specific surface area of this nanocast perovskite. Furthermore, these materials were found to be stable under conditions prevailing in the reactor. Reaction rates obtained from the experimental conversions at various space velocities (19 500–78 200 h−1) for nanocast LaMnO3 were found to follow a rate equation that depends on the partial pressure of methanol. Using the rate constants obtained, the value of activation energy and pre‐exponential factor were determined from the Arrhenius plot. The calculated values of conversions from the rates modified with surface areas were found to agree with the experimental conversions, which in turn reflect the proportionality of rates to the specific surface area.
ChemInform Abstract: Structural, Optical and Photoconductivity Characteristics of Manganese Doped Cadmium Sulfide Nanoparticles Synthesized by Co‐Precipitation Method.
Authors: Mishra Sheo K. , Srivastava Rajneesh K. , Prakash S G. , Yadav Raghvendra S. , Panday A. C. 
Published: February 2012

AbstractMn‐doped CdS nanoparticles are prepared by coprecipitation from Cd(OAc)2, Mn(OAc)2, and Na2S in a mixture of EtOH and H2O.
ChemInform Abstract: Structure and Electrochemistry of Two‐Electron Redox Couples in Lithium Metal Fluorophosphates Based on the Tavorite Structure.
Authors: Ellis Brian L. , Ramesh T. N. , Davis Linda J. M. , Goward Gillian R. , Nazar Linda F. 
Published: February 2012

AbstractElectrochemical results show that both intercalation of Li in LiVPO4F producing Li2VPO4F and deintercalation yielding VPO4F proceed by a two‐phase mechanism.
ChemInform Abstract: Mixed Tetrahedral Zintl Clusters: Single Crystal Structure Determination of [Si4‐xGex]4‐, [(MesCu)2(Si4‐xGex)]4‐, and the 29Si MAS NMR Spectra of A4Si2Ge2 (A: K, Rb).
Authors: Waibel Markus , Raudaschl‐Sieber Gabriele , Faessler Thomas F. 
Published: February 2012

AbstractSingle crystals of composition K4Si1.6Ge2.4 and Rb4Si1.1Ge2.9 proving the existence of heteroatomic [Si4‐xGex]4‐ Zintl clusters are obtained from the elements [600 °C, sealed Ta container, 10 h].
ChemInform Abstract: Palladium‐Catalyzed Cross‐Coupling Reaction of N‐Alkoxyimidoyl Bromides and Its Application to One‐Pot Synthesis of N‐Arylamines.
Authors: Ueda Masafumi , Sugita Shoichi , Aoi Naoki , Sato Aoi , Ikeda Yuki , Ito Yuta , Miyoshi Tetsuya , Naito Takeaki , Miyata Okiko 
Published: February 2012

AbstractSonogashira and Suzuki—Miyaura coupling reactions of N‐alkoxyimidoyl bromides give versatile ketoxime ethers (III) and (VI), respectively.
ChemInform Abstract: Chemoselective Activation of Trimethylsilyl Enol Ether Functionalities in the Presence of Silyl‐Protected Alcohols by Trimethylsilyl—Nonaflyl Exchange.
Authors: Boltukhina Ekaterina V. , Sheshenev Andrey E. , Lyapkalo Ilya M. 
Published: February 2012

AbstractA highly selective procedure is developed without affecting other trialkylsilyl‐protected hydroxy groups.
ChemInform Abstract: Three‐Component Coupling of Arynes and Organic Bromides.
Authors: Yoshida Hiroto , Asatsu Yuji , Mimura Yasuhiro , Ito Yu , Ohshita Joji , Takaki Ken 
Published: February 2012

AbstractA novel three‐component reaction of benzyne derivatives and alkynyl halides (III), (V) with isocyanides (II) or (XII) is presented, where in situ generated dipoles can be captured with halogen cations and alkynyl anions to furnish alkynyl aryl imines (IV) and (VI).
ChemInform Abstract: DABCO‐Triggered Mild Cascade Reaction of Electron‐Deficient Cyclopentadienone: Facile and Efficient Synthesis of Condensed Carbocycles.
Authors: Yamaguchi Koki , Eto Masashi , Higashi Kenta , Yoshitake Yasuyuki , Harano Kazunobu 
Published: February 2012

AbstractThe reaction of the fully substituted cyclopentadienone (I) with 4‐arylbut‐3‐yn‐2‐ones is found to give mixtures of bicyclic carbocycles (III) and tetracyclic products (IV).
ChemInform Abstract: Asymmetric Allylic Monofluoromethylation and Methylation of Morita—Baylis—Hillman Carbonates with FBSM and BSM by Cooperative Cinchona Alkaloid/FeCl2 Catalysis.
Authors: Furukawa Tatsuya , Kawazoe Jumpei , Zhang Wei , Nishimine Takayuki , Tokunaga Etsuko , Matsumoto Takashi , Shiro Motoo , Shibata Norio 
Published: February 2012

AbstractAsymmetric allylic monofluoromethylation of Morita—Baylis—Hillman products with FBSM (II) proceeds with high yields and enantioselectivities in the presence of (DHQD)2AQN organocatalyst.
ChemInform Abstract: Mild and Efficient Nitration of Aromatic Compounds Mediated by Transition‐Metal Complexes.
Authors: Abdulla Abdulla , Amina S. , Kumar Y. Arun , Arifuddin M. , Rajanna K. C. 
Published: February 2012

AbstractWith similar yields also Mn(acac)3, [Ni(NH3)6]Cl2, [Ni(en)3]S2O3 or Hg[Co(SCN)4] transition metal complexes can be used.
ChemInform Abstract: Highly Efficient Copper‐ and Palladium‐Free One‐Pot Coupling of Alkynes with Sodium Carboxylate Salts Using Cyanuric and Magnesium Chlorides.
Authors: Rad Mohammad Navid Soltani , Behrouz Somayeh 
Published: February 2012

AbstractA convenient protocol is developed for the preparation of ynones.
ChemInform Abstract: C—N Bond Cleavage of Benzylic Enaminones in the Presence of Acetyl or Aroyl Chlorides: A Novel One‐Pot Synthesis of N‐Acetyl or N‐Aroyl β‐Benzylidene α‐Amino Acid Esters.
Authors: Alizadeh Abdolali , Sabahnoo Hamideh , Zohreh Nasrin , Noaparast Zohreh , Zhu Long‐Guan 
Published: February 2012

AbstractThe three‐component synthesis involves addition of benzylamines to the diesters, trapping of the resulting benzylic enaminones with acid chlorides and a 1,3‐benzyl shift.
ChemInform Abstract: A Convenient Synthetic Route to 2,4,6‐Tris(chlorosulfonyl)‐ and 2,4,6‐Tris(fluorosulfonyl)phenol, Aniline and Chlorobenzene.
Authors: Boiko Vladimir N. , Filatov Andrey A. , Yagupolskii Yurii L. , Tyrra Wieland , Naumann Dieter , Pantenburg Ingo , Fischer Hendrik T. M. , Schulz Frank 
Published: February 2012

AbstractConvenient procedures for the synthesis of the title compounds and for the preparation of a variety of 2,4,6‐tris(fluorosulfonyl)phenolates are presented.
ChemInform Abstract: A Highly Active and Reusable Self‐Assembled Poly(imidazole/palladium) Catalyst: Allylic Arylation/Alkenylation.
Authors: Sarkar Shaheen M. , Uozumi Yasuhiro , Yamada Yoichi M. A. 
Published: February 2012

AbstractThe supramolecular composite is successfully applied in the reactions of allylic acetates with tetraarylborates, aryl‐ and alkylboronic acids and dibutyl vinylboronate.
ChemInform Abstract: Pd(II)‐Catalyzed Cross‐Coupling of C(sp2)—H Bonds and Alkyl—, Aryl—, and Vinyl—Boron Reagents via Pd(II)/Pd(0) Catalysis.
Authors: Wasa Masayuki , Chan Kelvin S. L. , Yu Jin‐Quan 
Published: February 2012

AbstractThe versatile protocol for the synthesis of the compounds (III), (X), (XII) can also be applied to the functionalization of the derivatives of the commercial drugs ibuprofen (IV) and naproxen (VII).
ChemInform Abstract: Highly Efficient Microwave‐Assisted Substitution of β‐Dicarbonyl Compounds with Secondary Alcohols Using Fluoroboric Acid as the Catalyst.
Authors: Liu Peinian , Xia Fei , Ren Yujie , Chen Junqin 
Published: February 2012

AbstractIf the reaction is conducted in the presence of primary alcohols the respective yields are either low or the reaction does not proceed at all.
ChemInform Abstract: Synthesis of Unsymmetrically Substituted Pyrene Derivatives Through (6‐Bromo‐3,8‐dibutylpyren‐1‐yl)trimethylsilane.
Authors: Sato Akihiro H. , Maeda Mine , Mihara Shigenori , Iwasawa Tetsuo 
Published: February 2012

AbstractA straightforward synthesis of title compounds such as (VI) is achieved starting from key precursor (I).
ChemInform Abstract: Silver Catalyzed Intramolecular Cyclization for Synthesis of 3‐Alkylideneoxindoles via C—H Functionalization.
Authors: Wang Hong‐Li , Li Zhe , Wang Gang‐Wei , Yang Shang‐Dong 
Published: February 2012

AbstractA novel protocol for the synthesis of 3‐alkylideneoxindoles via Ag‐catalyzed aromatic C—H functionalization of diazoamides is given.
ChemInform Abstract: Regioselective Synthesis of 3,3‐Bis(indolyl)propanoic Acid Derivatives by Iron(III)‐Catalyzed Hydroarylation of Propynoic Acid Derivatives with Indoles.
Authors: Kutubi Md. Shahajahan , Kitamura Tsugio 
Published: February 2012

AbstractDouble hydroarylation of electron‐deficient propynoic acid derivatives (II) and (V) with indoles (I) and (IV) is smoothly achieved in the presence of FeCl3—AgOTf catalytic system to give various bis(indolyl)propanoates (III) and (VII), resp., as potent biomedical agents.
ChemInform Abstract: Oxidative Cyclization of 2‐Aryl‐3‐arylamino‐2‐alkenenitriles to N‐Arylindole‐3‐carbonitriles Mediated by NXS/Zn(OAc)2.
Authors: Yan Qiao , Luo Ji , Zhang‐Negrerie Daisy , Li Hui , Qi Xiuxiang , Zhao Kang 
Published: February 2012

AbstractThe simple, inexpensive, and efficient method allows the preparation of N‐arylindole‐3‐carbonitriles and related compounds like (IX) and (XI).
ChemInform Abstract: Acid‐Catalyzed Condensation of 2,2′‐Diamino‐1,1′‐biaryls for the Synthesis of Benzo[c]carbazoles.
Authors: Lim Byong‐Yun , Choi Min‐Kyung , Cho Cheon‐Gyu 
Published: February 2012

AbstractSubstrates (I) and (IVb) undergo an acid‐catalyzed cyclization to give benzo[c]carbazoles in high yields.
ChemInform Abstract: Fe(III)‐Catalyzed Intermolecular C(sp2)—C(sp3) Dehydration Coupling Reaction of Ketene Dithioacetals and Propargyl Alcohols: Synthesis of Novel gem‐Dialkylthiopenten‐4‐ynes and Further Conversion into Methyl Pent‐4‐ynoates.
Authors: Song Jin‐Na , Fang Zhongxue , Liu Ying , Li Ran , Xu Lixin , Barry Badru‐Deen , Liu Qun , Bi Xihe , Liao Peiqiu 
Published: February 2012

AbstractThe process allows the preparation of a broad spectrum of title compounds such as (III), (V) and (VIII).
ChemInform Abstract: Synthesis of 2H‐Indazoles by the [3 + 2] Dipolar Cycloaddition of Sydnones with Arynes.
Authors: Fang Yuesi , Wu Chunrui , Larock Richard C. , Shi Feng 
Published: February 2012

AbstractIt allows a new and efficient access to a wide range of 2H‐indazoles and related compounds.
ChemInform Abstract: Microwave‐Assisted Synthesis and Bioactivity of Novel 2,2,4,5‐Tetrasubstituted 3‐Dichloroacetyl‐1,3‐oxazolidines.
Authors: Fu Ying , Yang Lei , Ye Fei , Gao Shuang 
Published: February 2012

AbstractOne‐pot synthesis and biological evaluation (protection of corn against damages caused by acetochlor) of title compounds (IV) are given.
ChemInform Abstract: Facile Synthesis of 3‐Aryl/Alkylamino 5‐Aryl/Alkyl 1,2,4‐Oxadiazoles from Acylthiourea.
Authors: Chennakrishnareddy Gundala , Debasis hazra , Jayan Rapai , Manjunatha Sulur G. 
Published: February 2012

AbstractThe starting materials (I) are stable for weeks at room temperature.
ChemInform Abstract: Substituent‐Controlled Electrocyclization of 2,4‐Dienones: Synthesis of 2,3,6‐Trisubstituted 2H‐Pyran‐5‐carboxylates and Their Transformations.
Authors: Peng Wei , Hirabaru Toshiaki , Kawafuchi Hiroyuki , Inokuchi Tsutomu 
Published: February 2012

AbstractCyclization of disubstituted enals with acetoacetates in the system piperidine—acetic acid provides access towards trisubstituted pyrancarboxylates, e.g. (III) and (IX).
ChemInform Abstract: Synthesis of 4‐(2‐Hydroxyaryl)‐3‐nitro‐4H‐chromenes.
Authors: Rao H. Surya Prakash , Geetha K. , Kamalraj M. 
Published: February 2012

AbstractThe substitution of 4‐thiomethylchromenes (I) with phenol derivatives proceeds with excellent regioselectivity at the ortho‐position of phenol to give o‐hydroxyarylchromenes (III) in good yields.
ChemInform Abstract: Synthesis of 6H‐Benzo[c]chromen‐6‐ones by Cyclocondensation of 1,3‐Dicarbonyl Compounds with 4‐Chloro‐3‐formylcoumarin.
Authors: Iaroshenko Viktor O. , Abbasi Muhammad S. A. , Villinger Alexander , Langer Peter 
Published: February 2012

AbstractThe base‐mediated reaction follows a 2:1 stoichiometry and allows the synthesis of highly functionalized title compounds.
ChemInform Abstract: An Efficient Synthesis of 6H,7H‐Chromeno[4,3‐b]chromenes and 6,7‐Dihydrothiochromeno[3,2‐c]chromenes as 9‐Substituted Xanthene Like Analogues.
Authors: Manna Sudipta Kumar , Parai Maloy Kumar , Panda Gautam 
Published: February 2012

AbstractThe reaction of aldehyde substrates with Grignard reagents is followed by Friedel—Crafts cyclization to produce biologically interesting scaffolds.
ChemInform Abstract: Discovery of a Novel Series of Cyclic Urea as Potent CCR5 Antagonists.
Authors: Duan Maosheng , Kazmierski Wieslaw M. , Tallant Matt , Jun Jung Ho , Edelstein Mark , Ferris Rob , Todd Dan , Wheelan Pat , Xiong Zhiping 
Published: February 2012

AbstractDesign and practical syntheses of a novel class of cyclic urea‐based CCR5‐antagonists demonstrating high antiviral activities against HIV‐1 infection in both HOS and PBL assays are described.
ChemInform Abstract: Synthesis and Crystal Structure of 3‐[1‐Hydroxy‐3‐oxo‐3‐(4‐methylphenylpropyl)]quinolin‐2(1H)‐one Derivatives.
Authors: Lobo Gricela , Gonzalez Teresa , Briceno Alexander , Charris Jaime 
Published: February 2012

AbstractTitle compounds (III) possess very promising antimalarial activity both in vitro and in vivo.
ChemInform Abstract: InBr3‐Catalyzed Three‐Component, One‐Pot Synthesis of Imidazo[1,2‐a]pyridines.
Authors: Reddy B. V. Subba , Reddy P. Sivaramakrishna , Reddy Y. Jayasudhan , Yadav J. S. 
Published: February 2012

AbstractThe simple method allows the preparation of various title compounds from both aromatic and aliphatic substrates.
ChemInform Abstract: A Core‐Extended Naphthalene Diimide as a p‐Channel Semiconductor.
Authors: Suraru Sabin‐Lucian , Zschieschang Ute , Klauk Hagen , Wuerthner Frank 
Published: February 2012

AbstractThe fully conjugated diimide (III), an organic semiconductor that exhibits ambipolar transport properties, is synthesized in a convenient one‐pot, two‐step reaction.
ChemInform Abstract: 4‐Thiophenoxy‐2‐trichloromethylquinazolines Display in vitro Selective Antiplasmodial Activity Against the Human Malaria Parasite Plasmodium falciparum.
Authors: Vanelle Patrice , et al. et al. 
Published: February 2012

AbstractA series of quinazolines (III) bearing a 4‐thiophenoxy and a 2‐trichloromethyl group are synthesized via SNAr substitution reaction and evaluated for their in vitro antiplasmodial potency.
ChemInform Abstract: Convenient One‐Pot Synthesis of Functionalized Thieno[3,2‐d]pyrimidine and Thieno[2,3‐d]pyrimidine Derivatives.
Authors: Fernandez‐Mato Antonio , Peinador Carlos , Quintela Jose Maria 
Published: February 2012

AbstractThe procedure allows the synthesis of thienopyrimidinones from phosphazenes (I) and (VII) via reaction with isocyanates followed by addition of a nucleophile.
ChemInform Abstract: Application of Ring‐Closing Metathesis for the Synthesis of Benzo[3,4]azepino[1,2‐b]isoquinolin‐9‐ones.
Authors: Van Hue Thi My , Khadka Daulat Bikram , Le Thanh Nguyen , Yang Su Hui , Cho Won‐Jea 
Published: February 2012

AbstractRing‐closing metathesis is utilized as the key step in the synthesis of title compounds (VIII).
ChemInform Abstract: Substitution Alters the Mode of Molecular Iodine Mediated Intramolecular Cyclization: Syntheses of Benzoxepine and Benzo‐2H‐pyran Derivatives.
Authors: Majumdar Krishna C. , Ansary Inul , Sinha Biswajit , Roy Brindaban , Sridhar Balasubramanian 
Published: February 2012

AbstractThe strategy presented is inexpensive and easily to handle.
ChemInform Abstract: Hydantoin‐Free Synthesis of Peptide Ester Isocyanates, Isothiocyanates, and Dipeptidyl Ureas: The Application of Zinc Dust in a Carbonylation Procedure Without Base.
Authors: Narendra N. , Vishwanatha T. M. , Sureshbabu Vommina V. 
Published: February 2012

AbstractReaction of amine ester hydrochlorides with phosgene or thiophosgene generates the corresponding isocyanates or isothiocyanates.
ChemInform Abstract: Three New Iridoid Glucosides from the Roots of Patrinia scabra
Authors: Di Lei , Li Ning , Zu Ling‐Bo , Wang Kai‐Jin , Zhao You‐Xing , Wang Zhi 
Published: February 2012

Abstractisolation and structures of three new iridoid glucosides, scabroside A (I), B (II) and C (III)
ChemInform Abstract: Fluorination of Tertiary Alcohols Derived from Di‐O‐isopropylidenehexofuranose and O‐Isopropylidenepentofuranose.
Authors: Rapp Magdalena , Bilska Monika , Koroniak Henryk 
Published: February 2012

AbstractDehydroxyfluorination reactions of tertiary sugar alcohols with 1,1,3,3,3‐pentafluoropropene‐diethylamine adduct and DAST are presented.
ChemInform Abstract: Synthesis and Properties of ApA Analogues with Shortened Phosphonate Internucleotide Linkage.
Authors: Kralikova Sarka , Budesinsky Milos , Barvik Ivan , Masojidkova Milena , Tocik Zdenek , Rosenberg Ivan 
Published: February 2012

AbstractThe preparation of novel phosphonate dinucleosides (VII), (VIII), (X), and (XI) is reported.
ChemInform Abstract: Synthesis of (1R,2S)‐2‐(4′‐Allyl‐2′,6′‐dimethoxyphenoxy)‐1‐ (4′′‐hydroxy‐3′′,5′′‐dimethoxyphenyl)propan‐1‐ol.
Authors: Ding Junwei , Qi Rongwei , Zou Haitang , Jiao Bin , Xia Yamu 
Published: February 2012

AbstractA facile synthesis of the title natural neolignan (VI) is developed involving an asymmetric Sharpless dihydroxylation [→(III)] and a Mitsunobu reaction as the key steps.
ChemInform Abstract: Design and Synthesis of C35‐Fluorinated Solamins and Their Growth Inhibitory Activities Against Human Cancer Cell Lines.
Authors: Kojima Naoto , Suga Yuki , Hayashi Hiromi , Yamori Takao , Yoshimitsu Takehiko , Tanaka Tetsuaki 
Published: February 2012

AbstractThe convergent synthesis of C35‐fluorinated analogues of solamin, a mono‐THF annonaceous acetogenin, is achieved by Sonogashira coupling of the previously obtained THF ring fragment (VII) with fluorinated γ‐lactones (VI).
ChemInform Abstract: Isolation of a Novel Macrocyclic Dilactone — JBIR‐101 — From Promicromonospora sp. RL26.
Authors: Izumikawa Miho , Takagi Motoki , Shin‐ya Kazuo 
Published: February 2012

AbstractThe novel macrocyclic dilactone JBIR‐101 (I) is isolated from Promicromonospora sp.
ChemInform Abstract: Multitargeting by Curcumin as Revealed by Molecular Interaction Studies
Authors: Gupta Subash C. , Prasad Sahdeo , Kim Ji Hye , Patchva Sridevi , Webb Lauren J. , Priyadarsini Indira K. , Aggarwal Bharat B. 
Published: February 2012

AbstractReview: 157 refs.
Variation of Product Properties of Granules Spray‐Dried from Nanoscale SiO2
Authors: Eckhard Susanna , Fries Manfred , Lenzner Kerstin , Nebelung Manfred 
Published: February 2012

AbstractZur Untersuchung von Zusammenhängen zwischen dem Aufbereitungszustand der Primärpartikel sowie den resultierenden inneren Strukturen und mechanischen Eigenschaften von Sprühgranulaten wurden Suspensionen mit aggregierten nanoskaligen SiO2‐Partikeln über Nassmahlung unterschiedlich aufbereitet. Mit steigender Aufbereitungsdauer wurden eine zunehmende Vereinzelung der Primärpartikel in der Suspension sowie modifizierte innere Strukturen und steigende Festigkeiten der Sprühgranulate nachgewiesen. Als primäre Ursache für die Zunahme der Granulatfestigkeit wurde eine steigende Packungsdichte der Primärpartikel in den Granulatschalen mit steigender Desaggregation ermittelt.