bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: New Ferroelectric Aurivillius Oxides: Incorporation of Sc3+ in Stoichiometric Compositions.
Authors: Sivakumar Thathan , Itoh Mitsuru 
Published: March 2011

AbstractThe compounds Bi2.1Sr0.9Ta1.95Sc0.05 O9, Bi2.2Sr0.8Ta1.90Sc0.10 O9, and Bi2.15Sr0.7La0.15Ta1.85 Sc0.15O9 containing small amounts of Sc at the B site are prepared by high temperature solid state reactions and characterized by powder XRD and dielectric and ferroelectric measurements.
ChemInform Abstract: Iron and Manganese Pyrophosphates as Cathodes for Lithium‐Ion Batteries.
Authors: Zhou Hui , Upreti Shailesh , Chernova Natasha A. , Hautier Geoffroy , Ceder Gerbrand , Whittingham M. Stanley 
Published: March 2011

AbstractThe compounds Li2Mn1‐yFeyP2O7 (y = 0, 0.2, 0.5, 0.8, 1) are synthesized by evaporation of aqueous solutions of LiOAc, Fe(OAc)2, Mn(OAc)2, and NH4H2PO4, followed by annealing (H2/He, 400—700 °C).
ChemInform Abstract: Hydrothermal Synthesis of Cu3 (OH)2V2O7·nH2O Nanoparticles and Its Application in Lithium Ion Battery.
Authors: Ni Shibing , He Deyan , Yang Xuelin , Li Tao 
Published: March 2011

AbstractThe title nanoparticles are hydrothermally synthesized from aqueous solutions of V2O5, Cu(NO3)2, hexamethylenetetramine, and Na2SO4 (autoclave, 140 °C, 24 h) and characterized by XRD, FE‐SEM, FTIR and Raman spectroscopy, and electrochemical measurements.
ChemInform Abstract: Magnesium Imide: Synthesis and Structure Determination of an Unconventional Alkaline Earth Imide from Decomposition of Magnesium Amide.
Authors: Dolci Francesco , Napolitano Emilio , Weidner Eveline , Enzo Stefano , Moretto Pietro , Brunelli Michaela , hansen Thomas , Fichtner Maximilian , Lohstroh Wiebke 
Published: March 2011

AbstractMg(ND2)2 is prepared by ball milling of MgD2 under 8 bar ND3 (12 h) followed by annealing at 300 °C under 8 bar ND3.
ChemInform Abstract: A Giant Polyaluminum Species S—Al32 and Two Aluminum Polyoxocations Involving Coordination by Sulfate Ions S—Al32 and S—K—Al13.
Authors: Sun Zhong , Wang Hui , Tong Honggeer , Sun Shaofan 
Published: March 2011

Abstract(II) and (III) are the first compounds containing aluminum polyoxocations coordinated by sulfate ions.
ChemInform Abstract: Stabilization of Sn2+ in K10Sn3(P2Se6)4 and Cs2SnP2Se6 Derived from a Basic Flux.
Authors: Chung In , Kanatzidis M. G. 
Published: March 2011

AbstractThe title compounds are prepared by reaction of a stoichiometric mixture of M2Se (M: K, Cs), Sn, P, and Se (fused silica tubes, 800 °C, 2 h).
ChemInform Abstract: Direct Preparation of K0.5Na0.5NbO3 Powders.
Authors: Jiang Heng , Su Ting Ting , Gong Hong , Zhai Yu Chun 
Published: March 2011

AbstractPowders of the title compound are prepared by solid state reaction of stoichiometric mixtures of NH4 [NbO(C2O4)2(H2O)2] (H2O)3 and sodium potassium tartrate (500—800 °C, 3 h).
ChemInform Abstract: Animal Bone Meal as an Efficient Catalyst for Crossed‐Aldol Condensation.
Authors: Riadi Y. , Mamouni R. , Azzalou R. , Boulahjar R. , Abrouki Y. , El Haddad M. , Routier S. , Guillaumet G. , Lazar S. 
Published: March 2011

AbstractBis(arylmethylidene)cycloalkanones (III) are prepared in excellent yields using NaNO3‐doped animal bone meal as highly efficient catalyst.
ChemInform Abstract: The Stereoselective Synthesis of Highly Functionalized Tertiary 3‐Aminoindoles/Anilines or Dihydropyrroles from C‐(3‐Indolyl)‐N‐aryl and C,N‐Diaryl Nitrones.
Authors: Velezheva V. S. , Azev V. N. , Kornienko A. G. , Peregudov A. S. , Godovikov I. A. , Sebyakin Yu. L. 
Published: March 2011

AbstractThe reaction of a variety of diaryl nitrones with sodium malonates is investigated.
ChemInform Abstract: “One‐Pot” Tandem C—H Borylation/1,4‐Conjugate Addition/Reduction Sequence.
Authors: Tajuddin Hazmi , Shukla Lena , Maxwell Aoife C. , Marder Todd B. , Steel Patrick G. 
Published: March 2011

Abstractβ‐Aryl‐substituted ketones are obtained employing Me‐O‐tBu as nonreducing solvent in the addition step.
ChemInform Abstract: Nickel‐Catalyzed Cross‐Coupling of Potassium Aryl‐ and Heteroaryltrifluoroborates with Unactivated Alkyl Halides.
Authors: Molander Gary A. , Argintaru O. Andreea , Aron Ioana , Dreher Spencer D. 
Published: March 2011

AbstractNearly stoichiometric amounts of the organoboranes are converted and a broad spectrum of heterocyclic skeletons and functional groups is tolerated.
ChemInform Abstract: Palladium‐Catalyzed Hydrophenoxycarbonylation of Internal Alkynes by Phenol and CO: The Use of Zn for the Formation of Active Catalyst.
Authors: Kuniyasu Hitoshi , Yoshizawa Takahiro , Kambe Nobuaki 
Published: March 2011

AbstractIt is proposed, that the reduction of Pd(OAc)2 by zinc in the presence of dppp gives a highly active Pd(0)‐complex which serves as catalyst for the hydrophenoxycarbonylation of alkynes to give α,β‐unsaturated esters with excellent regio‐ and stereoselectivity.
ChemInform Abstract: Chemoselective O‐tert‐Butoxycarbonylation of Phenols Using 6,7‐Dimethoxyisoquinoline as a Novel Organocatalyst.
Authors: Saito Yukako , Yoshimura Yuichi , Takahata Hiroki 
Published: March 2011

AbstractThe optimized reaction conditions can be applied to a broad spectrum of substrates.
ChemInform Abstract: Synthesis of Monofluoroalkenes via Julia—Kocienski Reaction.
Authors: Prakash G. K. Surya , Shakhmin Anton , Zibinsky Mikhail , Ledneczki Istvan , Chacko Sujith , Olah George A. 
Published: March 2011

AbstractThe previously unknown aryl fluoromethyl sulfone (III) is synthesized and used in the Julia—Kocienski fluoroolefination reaction with various aldehydes and ketones.
ChemInform Abstract: An Expeditious and Environmentally Benign Preparation of Aryl Halides from Aryl Amines by Solvent‐Free Grinding.
Authors: Moon Mi Eun , Choi Younghwa , Lee Young Min , Vajpayee Vaishali , Trusova Marina , Filimonov Victor D. , Chi Ki‐Whan 
Published: March 2011

AbstractVarious substituted aryl halides are synthesized via arenediazonium tosylate salt intermediates in an environmentally friendly manner.
ChemInform Abstract: 6‐Membered Pseudocyclic IBX Acids: Synthesis, X‐Ray Structural Characterizations, and Oxidation Reactivities in Common Organic Solvents.
Authors: Moorthy Jarugu Narasimha , Senapati Kalyan , Parida Keshaba Nanda 
Published: March 2011

AbstractTwo new periodinanes are prepared and their structures are determined by X‐ray analysis.
ChemInform Abstract: Indium‐Catalyzed Homo‐Nazarov Cyclizations of Alkenyl Cyclopropyl Ketones.
Authors: Patil Dadasaheb V. , Phun Lien H. , France Stefan 
Published: March 2011

AbstractDonor—acceptor cyclopropyl vinyl ketones bearing a secondary electron acceptor such as an ester group stabilize the cyclic Nazarov intermediate.
ChemInform Abstract: Polystyrene‐Anchored Palladium(II) Complex as an Efficient and Reusable Catalyst for Suzuki Cross‐Coupling Reaction in Water Medium.
Authors: Islam Manirul , Mondal Paramita , Tuhina Kazi , Hossain Dildar , Roy Anupam Singha 
Published: March 2011

AbstractThe new heterogeneous palladium(II) catalyst can be prepared readily from inexpensive and commercially available starting materials.
ChemInform Abstract: Synthesis of (E)‐α,β‐Unsaturated Ketones by Hydrostannylation‐Stille Tandem Reaction of Alkylarylacetylenes with Acyl Chlorides.
Authors: Li Jianying , Yu Yan , Hao Wenyan , Cai Mingzhong 
Published: March 2011

AbstractAn efficient and stereoselective one‐pot synthesis of (E)‐α,β‐unsaturated ketones (III) (12 examples) is developed.
ChemInform Abstract: Synthesis of Stilbene and Distyrylbenzene Derivatives Through Rhodium‐Catalyzed ortho‐Olefination and Decarboxylation of Benzoic Acids.
Authors: Mochida Satoshi , Hirano Koji , Satoh Tetsuya , Miura Masahiro 
Published: March 2011

AbstractThe reaction proceeds highly regioselectively and the meta‐substituted stilbene derivatives are formed exclusively.
ChemInform Abstract: Four‐Component Reaction Between Aryl Aldehydes, Ethyl Cyanoacetate and Dimethyl Acetylenedicarboxylate in the Presence of Cyclohexyl Isocyanide.
Authors: Anary‐Abbasinejad Mohammad , Hassanabadi Alireza , Aiinparast Farzaneh 
Published: March 2011

AbstractThe simple, efficient and inexpensive synthesis of cyclopentadiene derivatives (V) starts from easily available starting materials, is a single‐product reaction, and includes a simple work‐up.
ChemInform Abstract: Sulfonation of Phenalenone Revisited: Preparation and Characterization of Sodium 1H‐Phenalene‐1‐one‐5‐sulfonate.
Authors: Benniston Andrew C. , Bunn Alex 
Published: March 2011

AbstractIn contrast to previous literature reports the sulfonation of phenalenone (I) leads to product (II), a highly water‐soluble red dye.
ChemInform Abstract: Epoxidation of 1,4‐Diaroyl Ethene Derivatives in the Presence of UHP or H2O2.
Authors: Mahmoodi Nosrat O. , Yazdanbakhsh Mohammad R. , Ghanbari Fateme 
Published: March 2011

AbstractThe urea‐ H2O2 complex (UHP) or 30% aqueous H2O2 are environmentally friendly and industrially useful reagents for the epoxidation of title compounds (I).
ChemInform Abstract: Tellurium in Organic Synthesis: A New Approach to Trisubstituted γ‐Butyrolactones with trans—trans Relative Stereochemistry. Total Enantioselective Synthesis of (‐)‐Blastmycinolactol (VIa), (+)‐Blastmycinone (VIIa), (‐)‐NFX‐2 (VIb), and (+)‐Antimycinone (VIIb).
Authors: Ferrarini Renan S. , Dos Santos Alcindo A. , Comasseto Joao V. 
Published: March 2011

AbstractStarting from (Z)‐vinylic hydroxytellurides (I), a straightforward synthesis of the title compounds is carried out.
ChemInform Abstract: Tandem One‐Pot Synthesis of α‐(Aminomethylene)‐γ‐butyrolactones via Regioselective Epoxide Ring‐Opening with the Blaise Reaction Intermediate.
Authors: Ko Young Ok , Chun Yu Sung , Kim Youngmee , Kim Sung Jin , Shin Hyunik , Lee Sang‐gi 
Published: March 2011

AbstractThe reaction of the Reformatsky reagent derived from ethyl bromoacetate and subsequent coupling of the resulting Blaise intermediate with oxiranes allows the synthesis of the title compounds in fair yields.
ChemInform Abstract: N‐(2‐Pyridylmethyl)imines as Azomethine Precursors in Catalytic Asymmetric [3 + 2] Cycloadditions.
Authors: Padilla Silvia , Tejero Ruben , Adrio Javier , Carretero Juan C. 
Published: March 2011

AbstractThe 2‐pyridyl unit is essential as activating group in the formation of an azomethine intermediate.
ChemInform Abstract: Reaction of Pyrano[3,4‐b]indolones with Aliphatic Amines and N,N‐Dimethylhydrazine.
Authors: Livadiotou Despina , Hatzimimikou Dimitra , Tsoleridis Constantinos A. , Stephanidou‐Stephanatou Julia 
Published: March 2011

AbstractThe title reactions proceed with cleavage of the pyranone ring furnishing amide or hydrazide derivatives, respectively.
ChemInform Abstract: Direct Cyclization of ortho‐(1H‐Pyrrol‐1‐yl)aryl and Heteroaryl Carboxylic Acids into Fused Pyrrolizinones.
Authors: Aiello Francesca , Garofalo Antonio , Grande Fedora 
Published: March 2011

AbstractIntramolecular Friedel—Crafts acylation of pyrrole‐substituted aromatic acids in the presence of triphosgene affords fused pyrrolizinones.
ChemInform Abstract: Synthesis, Crystal Structure and Fungicidal Activities of New Type Oxazolidinone‐Based Strobilurin Analogues.
Authors: Li Yuhao , Liu Rui , Yan Zhangwei , Zhang Xiangning , Zhu Hongjun 
Published: March 2011

AbstractA series of novel oxazolidinone‐based strobilurin analogues (III) is synthesized and evaluated in vitro and in vivo.
ChemInform Abstract: Design and Synthesis of Novel Methylene‐bis‐fused Pyrazoles as Biologically Active Molecules.
Authors: Reddy Ch. Sanjeeva , Srinivas A. , Sunitha M. , Nagaraj A. 
Published: March 2011

AbstractNovel methylene‐bis‐fused pyrazoles (VIII) and (XI) are designed, synthesized and evaluated for their antimicrobial COX‐2 inhibitory activity.
ChemInform Abstract: Synthesis of 2,3‐Dihydroimidazo[2,1‐b]thiazole Derivatives via Cyclization of N‐Allylimidazoline‐2‐thiones.
Authors: Jasinski Marcin , Mloston Grzegorz , Heimgartner Heinz 
Published: March 2011

AbstractTitle compounds (V) are synthesized by iodocyclization of easily available allyl derivatives (IV).
ChemInform Abstract: Heterocyclic Systems Containing Bridgehead Nitrogen Atom: Synthesis and Evaluation of Biological Activity of Imidazo[2,1‐b]‐1,3,4‐thiadiazolo[2,3‐c]‐s‐triazoles, s‐Triazolo[3,4‐b]‐1,3,4‐thiadiazolo[3,2‐b]imidazo[4,5‐b]quinoxaline and bis‐(s‐Triazolo[3,4‐b]‐1,3,4‐thiadiazolo[3,2‐b][imidazo [4,5‐b]cyclohexane]‐5a,6a‐diene).
Authors: Kumar Parvin , Kumar Ashwani , Mohan Jag , Makrandi J. k. 
Published: March 2011

AbstractThe novel condensed heterocycles (V), (VII), (IX), and (X) are screened for their antibacterial (S.
ChemInform Abstract: Light‐Induced Copper(I)‐Catalyzed Click Chemistry.
Authors: Tasdelen Mehmet Atilla , Yagci Yusuf 
Published: March 2011

AbstractThe effect of irradiation with visible light (350nm) in the Cu‐catalyzed highly regioselective 1,3‐dipolar cycloaddition of benzyl azide to terminal alkynes is demonstrated to give 1,4‐disubstituted 1,2,3‐triazoles in excellent yields.
ChemInform Abstract: Reactions of Terminal Polyynes with Benzyl Azide.
Authors: Luu Thanh , Medos Boris J. , Graham Erin R. , Vallee Danielle M. , McDonald Robert , Ferguson Michael J. , Tykwinski Rik R. 
Published: March 2011

AbstractIn the presence of CuSO4 and ascorbic acid terminal di‐, tri‐, tetra‐, and pentaynes are found to undergo regioselective reaction with benzyl azide to afford 4‐ethynyl‐, 4‐butadiynyl‐, 4‐hexatriynyl‐, and 4‐octatetraynyl‐1,2,3‐triazoles.
ChemInform Abstract: Synthesis and Biological Screening of Novel Derivatives of 3‐(N‐Substituted carboxamidoethylthio)‐(4H)‐1,2,4‐triazoles.
Authors: Manikrao Anil M. , Fursule Ravindra A. , Rajesh K. S. , Kunjwani Harish K. , Sabale Prafulla M. 
Published: March 2011

AbstractAll triazoles (III) (11 examples) show potent antiinflammatory effects.
ChemInform Abstract: Nitraminofurazans in Aza‐Michael Reactions.
Authors: Sheremetev Aleksei B. , Aleksandrova Natal'ya S. , Bykov Andrei A. , Struchkova Marina I. 
Published: March 2011

AbstractPrimary nitraminofurazans react with α,β‐unsaturated carbonyl acceptors (II) in the absence of any catalyst to the Michael adducts (III).
ChemInform Abstract: Asymmetric Bromolactonization Catalyzed by a C3‐Symmetric Chiral Trisimidazoline.
Authors: Murai Kenichi , Matsushita Tomoyo , Nakamura Akira , Fukushima Shunsuke , Shimura Masato , Fujioka Hiromichi 
Published: March 2011

AbstractThe reaction proceeds enantioselectively and can be easily performed on gram scale.
ChemInform Abstract: NHC‐Catalyzed Michael Addition to α,β‐Unsaturated Aldehydes by Redox Activation.
Authors: De Sarkar Suman , Studer Armido 
Published: March 2011

AbstractEnals react with various 1,3‐dicarbonyl compounds as redox‐activated Michael acceptors in the presence of TAZ as NHC precursor and a bisphenol derived quinone TBQ as the organic oxidant to produce dihydropyranones.
ChemInform Abstract: Synthesis of Functionalized Chromans by PBu3‐Catalyzed Reactions of Salicylaldimines and Salicylaldehydes with Allenic Ester.
Authors: Sun Yin‐Wei , Guan Xiao‐Yang , Shi Min 
Published: March 2011

AbstractThe title reactions afford a broad spectrum of synthetically important benzopyran structures.
ChemInform Abstract: Reactivity of Functionalized N,S‐Ketene Acetal: Regioselective Construction of Tetrahydrobenzo[b]pyran and Chromeno[2,3‐b]quinoline Derivatives.
Authors: Li Ming , Hou Yan‐Li , Wen Li‐Rong , Gong Fu‐Meng 
Published: March 2011

AbstractNEt3‐mediated coupling of the ketene acetal (I) with the dione (II) and aromatic aldehydes results in new, simple, and regioselective formation of tetrahydrobenzopyrans of type (IV).
ChemInform Abstract: Synthesis and anti‐Helicobacter pylori Activity of 4‐(Coumarin‐3‐yl)thiazol‐2‐ylhydrazone Derivatives.
Authors: Chimenti Franco , Bizzarri Bruna , Bolasco Adriana , Secci Daniela , Chimenti Paola , Granese Arianna , Carradori Simone , D'Ascenzio Melissa , Scaltrito M. Maddalena , Sisto Francesca 
Published: March 2011

AbstractA variety of new coumarin—thiazole conjugated systems (III) (31 examples) is synthesized by Hantzsch condensation and evaluated for a selective activity against H.
ChemInform Abstract: New Vilsmeier Reaction for Facile Synthesis of 4‐Phenyl‐2,4‐dihydrochromeno[4,3‐c]pyrazoles with Bis(trichloromethyl) carbonate/DMF.
Authors: Chen Zhiwei , Yang Yanyan , Su Weike 
Published: March 2011

AbstractA mild and efficient method allows the synthesis of title compounds (III) from the easily available flavanone derivatives (I).
ChemInform Abstract: Synthesis and Antiinflammatory Activity of 3‐Indolyl Pyridine Derivatives Through One‐Pot Multicomponent Reaction.
Authors: Thirumurugan Prakasam , Mahalaxmi S. , Perumal Paramasivan T. 
Published: March 2011

AbstractA one‐pot four‐component reaction is employed for the synthesis of derivatives of type (V).
ChemInform Abstract: Synthesis of 2‐(1H‐Indol‐3‐yl)pyridine Derivatives Through Multicomponent Reaction
Authors: Geng Li‐Jun , Feng Guo‐Liang , Yu Jiu‐Gao 
Published: March 2011

Abstractof chalcone, 3‐(2‐cyanoacetyl)‐1H‐indole, and ammonium acetate
ChemInform Abstract: A Modular, Efficient, and Stereoselective Synthesis of Substituted Piperidin‐4‐ols.
Authors: Cui Li , Li Chaoqun , Zhang Liming 
Published: March 2011

AbstractThe convenient one‐pot procedure involves Au‐catalyzed cyclization of amides, chemoselective reduction and spontaneous Ferrier rearrangement.
ChemInform Abstract: Antiinflammatory, Analgesic, Anticonvulsant and Antiparkinsonian Activities of Some Pyridine Derivatives Using 2,6‐Disubstituted Isonicotinic Acid Hydrazides.
Authors: Al‐Omar Mohamed A. , Amr Abd El‐Galil E. , Al‐Salahi Rashad A. 
Published: March 2011

AbstractStarting from 2,6‐disubstituted isonicotinic acid hydrazides (I) or (XV) a series of new heterocyclic compounds is prepared and screened for their anti‐inflammatory, analgesic, anticonvulsant and antiparkinsonian activities.
ChemInform Abstract: 2‐Benzyliden‐2H‐thieto[3,2‐b]quinoline: A New Heterocycle and Its Rearrangement to 2‐Phenylthieno[3,2‐b]quinoline.
Authors: Haddadin Makhluf J. , El‐Nachef Claudia , Kisserwani Hawraa , Chaaban Yara , Kurth Mark J. , Fettinger James C. 
Published: March 2011

AbstractThe first examples of thieto[3,2‐b]quinolines (III) are synthesized and shown to rearrange readily to interesting and rare thienoquinolines (IV).
ChemInform Abstract: The First Example of an Intramolecular Diels—Alder Furan (IMDAF) Reaction of Iminium Salts and Its Application in a Short and Simple Synthesis of the Isoindolo[1,2‐a]isoquinoline Core of the Jamtine and Hirsutine Alkaloids.
Authors: Zubkov Fedor I. , Ershova Julya D. , Zaytsev Vladimir P. , Obushak Mykola D. , Matiychuk Vasyl S. , Sokolova Ekaterina A. , Khrustalev Victor N. , Varlamov Alexey V. 
Published: March 2011

AbstractN‐Alkylation of isoquinoline derivatives with alkyl halides affords intermediate iminium salts, which undergo unexpected spontaneous intramolecular Diels—Alder reaction to produce cycloadducts with the basic structural core of the title alkaloids.
ChemInform Abstract: A Hetero‐Diels—Alder Approach to Functionalized 1H‐Tetrazoles: Synthesis of Tetrazolyl‐1,2‐oxazines, ‐oximes and 5‐(1‐Aminoalkyl)‐1H‐tetrazoles.
Authors: Lopes Susana M. M. , Lemos Americo , Pinho e Melo Teresa M. V. D. 
Published: March 2011

AbstractThe first and unprecedented examples of inverse electron demand Diels—Alder reactions of nitrosovinyltetrazole derived from bromooxime (I) with electron‐rich alkenes and some heterocycles are described.
ChemInform Abstract: Chemical Constituents from Aphanamixis grandifolia.
Authors: Liu Quan , Chen Chao‐Jun , Shi Xiang , Zhang Li , Chen Hui‐Juan , Gao Kun 
Published: March 2011

AbstractTwo new cycloartane‐type triterpenoids (I) and (II) are isolated along with two previously unknown compounds (III) and (IV).
ChemInform Abstract: Concurrent Esterification and N‐Acetylation of Amino Acids with Orthoesters: A Useful Reaction with Interesting Mechanistic Implications.
Authors: Gibson Sarah , Romero Dickie , Jacobs Hollie K. , Gopalan Aravamudan S. 
Published: March 2011

AbstractTriethyl orthoacetate is shown to be an effective reagent for the concomitant one‐pot N‐acetylation and esterification of amino acids under neutral conditions.
ChemInform Abstract: One‐Pot Thioether Formation from S‐Nitrosothiols.
Authors: Zhang Dehui , Devarie‐Baez Nelmi O. , Pan Jia , Wang Hua , Xian Ming 
Published: March 2011

AbstractUnstable S‐nitrosothiols are selectively converted into stable thioethers what may have the potential to be applied in the detection of protein S‐nitrosation.
ChemInform Abstract: Synthesis and Antitubercular Evaluation of New Bis‐1,2,3‐triazoles Derived from D‐Mannitol.
Authors: de L. Ferreira Marcelle , de Souza Marcus V. N. , Wardell Solange M. S. V. , Wardell James L. , Vasconcelos Thatyana R. A. , Ferreira Vitor F. , Lourenco Maria C. S. 
Published: March 2011

AbstractSeveral novel mannitol‐derived bistriazoles (III) are prepared using “click chemistry” and tested for their activity.
ChemInform Abstract: Widely Applicable Deprotection Method of 2,2,2‐Trichloroethoxycarbonyl (Troc) Group Using Tetrabutylammonium Fluoride.
Authors: Huang Cheng‐yuan , Wang Ning , Fujiki Katsumasa , Otsuka Yuji , Akamatsu Masao , Fujimoto Yukari , Fukase Koichi 
Published: March 2011

AbstractA new method for the removal of the Troc group under mild conditions in a homogeneous reaction is developed.
ChemInform Abstract: Regio‐ and Stereoselective Synthesis of Peracetylated Carbohydrate Esters of Aromatic Fatty Acid Using p‐Toluenesulfonic Acid as Catalyst.
Authors: Zhu Zhenyuan , Li Shengfeng , Liu Rongqiang , Yuan Jing , Wang Haibiao , Zhang Yongmin , Liu Yang 
Published: March 2011

AbstractThe regio‐ and stereoselective synthesis of peracetylated carbohydrate esters of stearic acid of type (VI)/(VII) or (IX)/(X) using p‐toluenesulfonic acid as catalyst is described.
ChemInform Abstract: Ugi‐Type Four‐Component Reaction for a Novel Synthesis of 5‐Oxo‐perhydrofuro[3,2‐b]pyran Carboxylate Derivatives.
Authors: Reddy B. V. Subba , Majumder Nilanjan , Gopal A. V. Hara , Chatterjee Deepak , Kunwar A. C. 
Published: March 2011

AbstractThe reaction involving a sugar hydroxyaldehyde and Meldrum′s acid produces a mixture of polycyclic lactones (V) and the corresponding diesters (VI).
ChemInform Abstract: A Green and Regioselective Acetylation of Thioglycoside with Ethyl Acetate.
Authors: Liang Pi‐Hui , Lu Yin‐Jen , Tang Ting‐Hsuan 
Published: March 2011

AbstractA simple optimized protocol renders possible the selective conversion of carbohydrates to 6‐monoacetylated derivatives using ethyl acetate.
ChemInform Abstract: Stereoselective Formal Synthesis of (+)‐Allokainic Acid via Thiol‐Mediated Acyl Radical Cyclization.
Authors: Yamada Ken‐ichi , Sato Tomohiro , Hosoi Masaki , Yamamoto Yasutomo , Tomioka Kiyoshi 
Published: March 2011

AbstractA known intermediate (III) in the synthesis of (+)‐allokainic acid is prepared via a thiol‐mediated radical cyclization of aldehyde (I) as a key step.
ChemInform Abstract: A Simple Synthesis of the Lamellarin Analogues from 3‐Nitro‐2‐trifluoromethyl‐2H‐chromenes and 1‐Benzyl‐3,4‐dihydroisoquinolines.
Authors: Korotaev Vladislav Yu. , Sosnovskikh Vyacheslav Ya. , Yasnova Evgeniya S. , Barkov Alexey Yu. , Shklyaev Yurii V. 
Published: March 2011

AbstractNew CF3‐containing lamellarin analogues (III) (6 examples) are obtained by the Grob reaction of chromenes (II) with dihydropapaverine (Ia) or drotaverine (Ib).
ChemInform Abstract: A New Quinone from Maesa indica (Roxb.) A.DC., (Myrsinaceae).
Authors: Kuruvilla Gina R. , Neeraja M. , Srikrishna A. , Rao G. S. R. Subba , Sudhakar A. V. S. , Venkatasubramanian Padma 
Published: March 2011

Abstractisolation and structure elucidation of kiritiquinone (I), a new benzoquinone with considerable cytotoxicity
ChemInform Abstract: Design, Synthesis and Antiproliferative Studies of a Novel Series of Indirubin Derivatives.
Authors: Wang Tian Cai , Wei Ju Zhi , Guo Chuan Sheng , Zhang Hui Bin , Fan Hou Xing 
Published: March 2011

AbstractA series of novel indirubin derivatives (I) is synthesized and evaluated for their antiproliferative activity against various human cancer cell lines.