bluuebunny/crossref_metadata_2025_split huggingface dataset:
Integrating Replication‐Based Selection Strategies in Dynamic Covalent Systems
Authors: del Amo Vicente , Philp Douglas 
Published: October 2010

AbstractIn the past 15 years, the chemistry of reversible covalent bond formation (dynamic covalent chemistry (DCC)) has been exploited to engineer networks of interconverting compounds known as dynamic combinatorial libraries (DCLs). Classically, the distribution of library components is governed by their relative free energies, and so, processes that manipulate the free energy landscape of the DCL can influence the distribution of library members. Within the same time frame, the design and implementation of molecules capable of copying themselves—so‐called replicators—has emerged from the field of template‐directed synthesis. Harnessing the nonlinear kinetics inherent in replicator behavior offers an attractive strategy for amplification of a target structure within a DCL and, hence, engendering high levels of selectivity within that library. The instructional nature of replicating templates also renders the combination of replication and DCC a potential vehicle for developing complex reaction networks; a prerequisite for the development of the emerging field of systems chemistry. This Concept article explores the role of kinetically and thermodynamically controlled processes within different DCC frameworks. The effects of embedding a replicating system within these DCC frameworks is explored and the consequences of the different topologies of the reaction network for amplification and selectivity within DCLs is highlighted.
Sb2S3 with Various Nanostructures: Controllable Synthesis, Formation Mechanism, and Electrochemical Performance toward Lithium Storage
Authors: Ma Jianmin , Duan Xiaochuan , Lian Jiabiao , Kim Tongil , Peng Peng , Liu Xiaodi , Liu Zhifang , Li Haobo , Zheng Wenjun 
Published: October 2010

AbstractThe size‐ and shape‐controlled synthesis of Sb2S3 nanostructures has been successfully realized by a facile hydrothermal route. A range of dimensional nanostructures, such as one‐dimensional nanorods, two‐dimensional nanowire bundles, three dimensional sheaf‐like superstructures, dumbbell‐shaped superstructures, and urchin‐like microspheres, could be obtained through introducing different organic complex reagents or ionic liquids to the reaction system. The formation mechanisms of various Sb2S3 nanostructures have been rationally proposed based on the crystal structure and the nature of the complex reagents and the ionic liquid. The effects of experimental parameters on the final product are also discussed in detail. In addition, electrochemical measurements demonstrate that the as‐synthesized Sb2S3 nanostructures have higher initial Li intercalation capacity and excellent cyclic performances, which indicates that the as‐synthesized Sb2S3 nanostructures could have potential applications in commercial batteries.
Metal–Molecule–Metal Junctions in Langmuir–Blodgett Films Using a New Linker: Trimethylsilane
Authors: Pera Gorka , Martín Santiago , Ballesteros Luz M. , Hope Adam J. , Low Paul J. , Nichols Richard J. , Cea Pilar 
Published: October 2010

AbstractHerein trimethylsilane (TMS) is demonstrated to be an efficient binding group suitable for construction of metal–molecule–metal (M–mol–M′) junctions, in which one of the metal contacts is an atomically flat gold surface and the other a scanning tunnelling microscopy (STM) tip. The molecular component of the M–mol–M′ devices is an oligomeric phenylene ethynylene (OPE) derivative Me3Si CC{C6H4CC}2C6H4NH2, featuring both Me3SiCC and NH2 metal contacting groups. This compound can be assembled into Langmuir–Blodgett (LB) films on Ausubstrates by surface binding through the amine groups. Alternatively, low coverage (sub‐monolayer) films are formed by adsorption from solution. In the case of condensed monolayers top electrical contacts are formed to STM tips through the TMS end group. In low coverage films, single molecular bridges can be formed between the gold surface and a gold STM tip. The similarity in the I–V response of a one‐layer LB film and the single molecule conductance experiments reveals several points of critical importance to the design of molecular components for use in the construction of M–mol–M′ junctions. Firstly, the presence of neighbouring π systems does not have a significant effect on the conductance of the M–mol–M′ junction. Secondly, in the STM configuration, intermolecular electron hopping does not significantly enhance the junction transport characteristics. Thirdly, the symmetric behaviour of the I–V curves obtained, despite the different metal–molecule contacts, indicates that the molecule is simply an amphiphilic electron‐donating wire and not a molecular diode with strong rectifying characteristics. Finally, the conductance values obtained from the amine/TMS‐contacted OPE described here are of the same order of magnitude as thiol anchored OPEs, making them attractive alternatives to the more conventionally used thiol‐contacting chemistry for OPE molecular wires.
New Iridium Catalysts for the Efficient Alkylation of Anilines by Alcohols under Mild Conditions
Authors: Michlik Stefan , Kempe Rhett 
Published: October 2010

AbstractThe synthesis of eight new iridium complexes containing anionic P,N ligands is described. These complexes have been investigated as catalysts for amine alkylation reactions, resulting in a highly active catalyst for the selective monoalkylation of anilines with primary alcohols, under mild reaction conditions. Nearly quantitative conversion was observed at 70 °C with a catalyst loading as low as 0.05 mol % iridium.
Unexpected Hydrobromic Acid‐Catalyzed CC Bond‐Forming Reactions and Facile Synthesis of Coumarins and Benzofurans Based on Ketene Dithioacetals
Authors: Yuan Hongjuan , Wang Mang , Liu Yingjie , Wang Lili , Liu Jun , Liu Qun 
Published: October 2010

AbstractHydrobromic acid was found to be a unique catalyst in CC bond‐forming reactions with ketene dithioacetals. Distinctly different from other acids (including Lewis and Brønsted acids), the remarkable catalytic performance of hydrobromic acid in catalytic amounts was observed in the “acid”‐catalyzed reactions of readily available functionalized ketene dithioacetals 1 with various electrophiles. Under the catalysis of 0.1 equivalents of hydrobromic acid, the reaction of 1 with carbonyl compounds 2 a–l gave polyfunctionalized penta‐1,4‐dienes 3 or conjugated dienes 4 in good to excellent yields. The reaction tolerated a broad range of substituents on both the ketene dithioacetals 1 and the carbonyl compounds 2. Application of this efficient CC bond‐forming method generated coumarins 5 and benzofurans 7 under mild, metal‐free conditions by hydrobromic acid‐catalyzed reactions of 1 with salicylaldehydes 2 m–o and p‐quinones 6 a–d, respectively. A new reactive species, a sulfur‐stabilized carbonium ylide, formed depending on the nature of the counterion, and this was proposed as the key intermediate in the unique catalysis of hydrobromic acid.
ChemInform Abstract: Structural Studies of the Disorder and Phase Transitions in the Double Perovskite Sr2YTaO6.
Authors: Zhou Qingdi , Kennedy Brendan J. , Avdeev Maxim 
Published: October 2010

AbstractThe evolution of the crystal structure of the title compound is monitored from room temperature to 1250 °C by powder neutron and synchrotron XRD.
ChemInform Abstract: Li4Ca3Si2N6 and Li4Sr3Si2N6 — Quaternary Lithium Nitridosilicates with Isolated [Si2N6]10‐ Ions.
Authors: Pagano Sandro , Lupart Saskia , Schmiechen Sebastian , Schnick Wolfgang 
Published: October 2010

AbstractSingle crystals of the isotypic nitridosilicates of title are synthesized by reaction of strontium or calcium with Si(NH)2 and excess Li3N (sealed tantalum tube, 900 °C, 48 h).
ChemInform Abstract: BaGa2Pn2 (Pn: P, As): New Semiconducting Phosphides and Arsenides with Layered Structures.
Authors: He Hua , Stearrett Ryan , Nowak Edmund R. , Bobev Svilen 
Published: October 2010

AbstractThe title compounds are prepared from the elements using an excess of Ga as flux (Ba:Ga:As,P = 1:10:2, 960 °C, alumina crucible in a sealed silica tube, 20 h).
ChemInform Abstract: Synthesis, Crystal Structure and Optical Investigation of the New Phosphates: Na7Mg13Ln(PO4)12 (Ln: La, Eu).
Authors: Jerbi Hasna , Hidouri Mourad , Glorieux Benoit , Darriet Jacques , Garcia Alain , Jubera Veronique , Amara Mongi Ben 
Published: October 2010

AbstractSingle crystals of the new title compounds are prepared by reaction of Na2CO3, MgCO3, Ln2O3 (Ln: La, Eu), and NH4H2PO4 using Na2MoO4 as a flux (Pt crucible, 1273 K, 2 h).
ChemInform Abstract: Synthesis and Crystal Structures of K2SnAs2 and a New Modification of NaAs.
Authors: Burtzlaff Susanne , Holynska Malgorzata , Dehnen Stefanie 
Published: October 2010

AbstractThe solid state reactions of Sn and As with potassium and sodium result in the formation of the new ternary Zintl compound (IV) and a new modification of the binary Zintl phase NaAs (VI) besides the known Na10Sn2As6 as the main product.
ChemInform Abstract: The Crystal Structure of Bi2W6Br18 and a New Synthesis of W6Br12.
Authors: Stroebele Markus , Meyer H.‐Juergen 
Published: October 2010

AbstractThe new compound Bi2W6Br18 is synthesized from mixtures of WBr6 and elementary Bi (silica tube, 350 °C, 48 h).
ChemInform Abstract: Mixed Valence Tungsten (IV,V) Compounds with Layered Structures. Part 3. Synthesis and Crystal Structure of Ag1‐x[W2O2Cl6] and Investigations on the Ag+ Ion Mobility.
Authors: Beck Johannes , Hoffbauer Wilfried , Kusterer Christian , Schieweling Marcel 
Published: October 2010

AbstractTitle compounds with x = 0, 0.38, and 0.82 are synthesized either by reaction of WOCl3 with AgCl in the presence of a small amount of WCl6 (510→700 K, 40 d), or by reaction of WOCl4 with metallic Ag (690 K, 7 d).
ChemInform Abstract: Chemoselective Catalysis with Organosoluble Lewis Acidic Polyoxotungstates.
Authors: Dupre Nathalie , Remy Pauline , Micoine Kevin , Boglio Cecile , Thorimbert Serge , Lacote Emmanuel , Hasenknopf Bernold , Malacria Max 
Published: October 2010

AbstractNew organosoluble polyoxometalates are shown to catalyze a series of Mannich [→ (III), (V), (VII)], aza‐Diels—Alder [→ (IX), (XI)], Mukaiyama‐type aldol [→ (XIV)], aminal [→ (XVI)], and three‐component Mannich reactions [→ (XVIII)].
ChemInform Abstract: Palladium‐Catalyzed Arylative Ring‐Opening Reactions of Norbornenols: Entry to Highly Substituted Cyclohexenes, Quinolines, and Tetrahydroquinolines.
Authors: Waibel Michael , Cramer Nicolai 
Published: October 2010

AbstractNorbornene‐derived tertiary alcohols undergo the title reaction with aryl or vinyl halides and triflates to afford tetrasubstituted cyclohexenes with excellent regio‐ and diastereoselectivities.
ChemInform Abstract: Catalytic Asymmetric Reductive Amination of α‐Branched Ketones.
Authors: Wakchaure Vijay N. , Zhou Jian , Hoffmann Sebastian , List Benjamin 
Published: October 2010

AbstractAn efficient diastereo‐ and enantioselective synthesis of 2‐substituted cis‐cyclohexylamines, e.g. (III) involves organocatalytic dynamic kinetic resolution of α‐branched cyclohexanones.
ChemInform Abstract: Lewis Base Catalyzed Mukaiyama—Aldol Reaction of Trimethylsilyl Enolates with Aldehydes.
Authors: Zhang Xingxian , Shi Junchen , Hu Shenghui 
Published: October 2010

AbstractA unique catalytic reactivity of alkoxymagnesium iodide as Lewis base in the Mukaiyama‐aldol condensation under mild reaction condition is established.
ChemInform Abstract: Rapid Synthesis of Functionalized Indenes, Triazoles, and Glucocorticoid Receptor Modulators by Sequential Multicatalysis Cascade Reactions.
Authors: Ramachary Dhevalapally B. , Mondal Rumpa , Venkaiah Chintalapudi 
Published: October 2010

AbstractThe iminium activation of aldehydes, the self‐activation of olefins, and the simultaneous activation of metal ion alkynes are combined in a cascade sequence, constituting a new carbocyclization method to furnish indenes through a Conia‐ene reaction, and a new heterocyclization method to furnish 1,2,3‐triazoles through [3+2] cycloaddition.
ChemInform Abstract: β‐Fluoroamphetamines via the Stereoselective Synthesis of Benzylic Fluorides.
Authors: Cresswell Alexander J. , Davies Stephen G. , Lee James A. , Roberts Paul M. , Russell Angela J. , Thomson James E. , Tyte Melloney J. 
Published: October 2010

AbstractRing opening reaction of a variety of racemic and a chiral epoxide (I) is carried out in the presence of BF3·Et2O to afford syn‐fluorohydrins as major products.
ChemInform Abstract: MgBr2‐Mediated Opening of 2,3‐Three Membered Heterocyclic Amines.
Authors: Righi Giuliana , Ciambrone Simona , Esuperanzi Evelina , Montini Francesca , Pelagalli Romina 
Published: October 2010

AbstractThe regio‐ and stereo controlled opening of 2,3‐epoxy amines and 2,3‐aziridine amines by MgBr2 is studied.
ChemInform Abstract: Efficient Copper‐Catalyzed N‐Arylations of Nitrogen‐Containing Heterocycles and Aliphatic Amines in Water.
Authors: Li Xufeng , Yang Daoshan , Jiang Yuyang , Fu Hua 
Published: October 2010

AbstractA simple and efficient, copper‐catalyzed method for the N‐arylation of nitrogen‐containing heterocycles and aliphatic amines is presented.
ChemInform Abstract: Amination of Aliphatic Alcohols and Diols with an Iridium Pincer Catalyst.
Authors: Andrushko Natalia , Andrushko Vasyl , Roose Peter , Moonen Kristof , Boerner Armin 
Published: October 2010

AbstractSeveral aliphatic alcohols including those bearing functional groups are transformed to the corresponding amines by reaction with primary or secondary amines in the presence of catalyst IPA.
ChemInform Abstract: Cross‐Coupling Reactions Through the Intramolecular Activation of Alkyl(triorgano)silanes.
Authors: Nakao Yoshiaki , Takeda Masahide , Matsumoto Takuya , Hiyama Tamejiro 
Published: October 2010

AbstractA palladium/copper‐catalyzed transfer of both primary or secondary alkyl groups from [2‐(2‐hydroxyprop‐2‐yl)phenyl]‐substituted trialkylsilanes to aryl and alkenyl bromides or chlorides in the presence of K3PO4 as mild activator is reported to give a variety of alkylated arenes.
ChemInform Abstract: Ligand‐Free Palladium‐Catalyzed Mizoroki—Heck‐Type Reaction of Arylboronic Acids and Alkenes Using Silver Cation.
Authors: Song Eunjin , Park Jinhyung , Oh Il‐Kwon , Jung Hyun Min , Lee Sunwoo 
Published: October 2010

AbstractOptimum reaction conditions are examined for the palladium‐catalyzed Mizoroki—Heck‐type reaction of arylboronic acids with alkenes in the presence of AgOAc.
ChemInform Abstract: Rhodium‐Catalyzed Pauson—Khand‐Type Reaction Using Alcohol as a Source of Carbon Monoxide.
Authors: Park Ji Hoon , Cho Yoonhee , Chung Young Keun 
Published: October 2010

AbstractA new version of an auto‐tandem catalytic intramolecular Pauson—Khand‐type reaction is developed.
ChemInform Abstract: Copper‐Catalyzed Amination of Alkenyl Halides: Efficient Method for the Synthesis of Enamines.
Authors: Wang Yuxing , Liao Qian , Xi Chanjuan 
Published: October 2010

AbstractAlkenyl iodides and bromides and a variety of secondary amines are applied to afford the desired enamines with good yields and selectivity.
ChemInform Abstract: Bi2O3‐Catalyzed Oxidation of Aldehydes with t‐BuOOH.
Authors: Malik Payal , Chakraborty Debashis 
Published: October 2010

AbstractThe inexpensive catalytic method, which needs neither ligands nor additives, allows the high‐yielding oxidation of aliphatic and aromatic aldehydes within a reasonable time.
ChemInform Abstract: Mild and Efficient Deoxygenation of Sulfoxides to Sulfides Using HfCl4/KBH4 System.
Authors: Zhang Jianghua , Gao Xinqin , Zhang Chengyi , Zhang Cheng , Luan Jiming , Zhao Defeng 
Published: October 2010

AbstractSulfoxides are conveniently reduced to sulfides with potassium borohydride in the presence of 1 equiv.
ChemInform Abstract: Ligand‐Free Suzuki—Miyaura Reactions in PEG 300.
Authors: Silva Aires da Conceicao , Senra Jaqueline Dias , Aguiar Lucia C. S. , Simas Alessandro B. C. , de Souza Andrea Luzia F. , Malta Luiz Fernando Brum , Antunes O. A. C. 
Published: October 2010

AbstractOptimized reaction conditions afford biaryl compounds (III) in high yields.
ChemInform Abstract: Water‐Promoted Unprecedented Chemoselective Nucleophilic Substitution Reactions of 1,4‐Quinones with Oxygen Nucleophiles in Aqueous Micelles.
Authors: Tandon Vishnu K. , Maurya Hardesh K. 
Published: October 2010

AbstractThe reaction of halogenated benzo‐ and naphthoquinones proceeds in water in the presence of SDS to give mono‐ or disubstituted products.
ChemInform Abstract: Rhodium‐Catalyzed Hydroformylation of N‐(2‐Propenyl)‐β‐lactams as a Key Step in the Synthesis of Functionalized N‐[4‐(2‐Oxoazetidin‐1‐yl)but‐1‐enyl]acetamides.
Authors: Dekeukeleire Stijn , D'hooghe Matthias , Mueller Christian , Vogt Dieter , De Kimpe Norbert 
Published: October 2010

AbstractBiologically relevant functionalized N‐[4‐(2‐oxoazetidin‐1‐yl)but‐1‐enyl]acetamides are synthesized starting from N‐(2‐propenyl)‐β‐lactams in a two‐step procedure.
ChemInform Abstract: Lewis Acid Catalyzed Reactions of Methylenecyclopropylcarbinols with Acetals for the Construction of 3‐Oxabicyclo[3.1.0]hexane Derivatives.
Authors: Shao Li‐Xiong , Shi Min 
Published: October 2010

AbstractThe reaction is catalyzed by the fluorinated Sc(OPf)3 and proceeds with high selectivity.
ChemInform Abstract: Acid‐Catalyzed or Radical‐Promoted Allylic Substitution of 2‐Methylene‐2,3‐dihydrobenzofuran‐3‐ols with Thiol Derivatives: A Novel and Expedient Synthesis of 2‐(Thiomethyl)benzofurans.
Authors: Gabriele Bartolo , Mancuso Raffaella , Salerno Giuseppe 
Published: October 2010

AbstractReadily available 2‐methylene‐2,3‐dihydrobenzofuran‐3‐ols are smoothly converted into 2‐thiomethylbenzofurans by acid‐catalyzed or radical‐promoted allylic substitution with thiol derivatives under mild conditions.
ChemInform Abstract: Diastereoselective Syntheses of Functionalized Five‐Membered Carbocycles and Heterocycles by a SmI2‐Promoted Intramolecular Coupling of Bromoalkynes and α,β‐Unsaturated Esters.
Authors: Takahashi Kazunori , Honda Toshio 
Published: October 2010

AbstractThe use of HFIP as a proton source and HMPA as a co‐solvent is crucial to obtain the heterocyclic products in high yields.
ChemInform Abstract: Gold Catalyzed Cycloisomerization Reactions of 2‐Tosylaminophenylprop‐1‐yn‐3‐ols as a Versatile Approach for Indole Synthesis.
Authors: Kothandaraman Prasath , Rao Weidong , Foo Shi Jia , Chan Philip Wai Hong 
Published: October 2010

AbstractA wide range of 2,3‐disubstituted indoles is readily formed by cycloisomerization of o‐aminophenylpropynols, e.g. (V) or (VII), in the presence of a Au(I)—Ag(I)—HMPA catalyst system.
ChemInform Abstract: Efficient Alkylation Methods for the Synthesis of Hybrid Fluorocarbon—Hydrocarbon Tetrazoles as Potential Fluorinated Surfactants.
Authors: Huang Yangen , Read Roger W. , Wang Xiaobei 
Published: October 2010

AbstractThe present new base‐catalyzed, direct alkylation of 5‐alkylated tetrazoles (I) with fluorinated iodide (II), fluorinated alcohol (V), and fluorinated triflate (VI) provides access to two new classes of fluorinated tetrazoles.
ChemInform Abstract: Diselenide‐ and Disulfide‐Mediated Synthesis of Isocoumarins.
Authors: Shahzad Sohail A. , Venin Claire , Wirth Thomas 
Published: October 2010

AbstractA diselenide‐ or disulfide‐catalyzed approach to the synthesis of isocoumarins is developed by employing hypervalent iodine reagents under very mild reaction conditions.
ChemInform Abstract: Diastereoselective Synthesis of Nicotine Derivatives via 1,3‐Dipolar Cycloaddition Reactions.
Authors: Ghandi Mehdi , Taheri Abuzar , Abbasi Alireza 
Published: October 2010

AbstractNicotine derivatives (IV) are obtained via a one‐pot three‐component 1,3‐dipolar cycloaddition reaction of the Knoevenagel adducts (II) of aromatic aldehydes and malononitrile with an azomethine ylide, generated in situ from pyridinecarbaldehyde (I) and sarcosine (III).
ChemInform Abstract: Quinolone Analogues. Part 10. Synthesis of Antimalarial Quinolones Having Pyridyl Moiety in N1‐Side Chain.
Authors: Kurasawa Yoshihisa , Yoshida Kiminari , Yamazaki Naoki , Kaji Eisuke , Sasaki Kenji , Hiwasa Yoshiko , Tsukamoto Akiko , Ito Hideyuki 
Published: October 2010

AbstractAmong the new title compounds the diester (IIIb) shows weak antimalarial activity against Plasmodium falciparum.
ChemInform Abstract: Regiospecific Three‐Component Access to Fluorescent 2,4‐Disubstituted Quinolines via One‐Pot Coupling‐Addition‐Cyclocondensation‐Sulfur Extrusion Sequence.
Authors: Rotzoll Sven , Willy Benjamin , Schoenhaber Jan , Rominger Frank , Mueller Thomas J. J. 
Published: October 2010

AbstractA versatile and regiospecific microwave‐assisted one‐pot three‐component synthesis of 2,4‐di‐ and 2,4,7‐trisubstituted quinolines by a consecutive, microwave‐assisted one‐pot three‐component coupling—cyclocondensation—sulfur extrusion sequence is described.
ChemInform Abstract: Intramolecular Substitution Reactions Involving π‐Nucleophiles and N‐Acyliminium Cations Generated from Azetidin‐2‐ones.
Authors: Grzeszczyk Barbara , Szechner Barbara , Furman Bartlomiej , Chmielewski Marek 
Published: October 2010

AbstractThe formation of carbapenams is not observed in the present reactions.
ChemInform Abstract: Solvent‐Free Synthesis of Monastrol Derivatives Catalyzed by NaHSO4.
Authors: Cheng Qingfang , Wang Qifa , Xu Xingyou , Ruan Mingjie , Yao Hailun , Yang Xujie 
Published: October 2010

AbstractAn environmentally friendly three‐ component Biginelli cyclocondensation is used for the synthesis of monastrol derivatives which are an interesting class of compounds in cancer research.Depending on the combination of the three components products of type (IV) or (VII) are obtained.
ChemInform Abstract: Mild and Efficient Oxidative Aromatization of 4‐Substituted‐1,4‐dihydropyrimidines Using (Diacetoxyiodo)benzene.
Authors: Karade Nandkishor N. , Gampawar Sumit V. , Tale Nilesh P. , Kedar Sanjay B. 
Published: October 2010

Abstract(Diacetoxyiodo)benzene is used as a transition metal free and safe oxidizing agent of 4‐substituted 1,4‐dihydropyrimidines to give the corresponding pyrimidines.
ChemInform Abstract: Synthesis and Pharmacological Screening of Derivatives of Isoxazolo[4,3‐d]pyrimidine and Isoxazolo[4,5‐d]pyrimidine.
Authors: Wagner Edwin , Al‐Kadasi Kamal , Becan Lilianna , Sawka‐Dobrowolska Wanda 
Published: October 2010

AbstractCompounds (IIIc), (Va) and (XIVb) exhibit interesting activity in the panel 62 tumor cell lines, but chiefly on the renal cancer line UO‐31.
ChemInform Abstract: An Efficient One‐Pot Three‐Component Synthesis of 4‐Phenylhexahydro‐1H‐pyrano[2,3‐d]pyrimidin‐2(8aH)‐one Derivatives.
Authors: Vuppalapati Srinivasu V. N. , Lingaiah Rajashekar Bantu , Kantevari Srinivas 
Published: October 2010

AbstractThe reaction between aromatic aldehydes, dihydropyran and urea leads to diastereomerically pure products.
ChemInform Abstract: MoO2Cl2(dmf)2‐Catalyzed Domino Reactions of ω‐Nitro Alkenes to 3,4‐Dihydro‐2H‐1,4‐benzothiazines and Other Heterocycles.
Authors: Malakar Chandi C. , Merisor Elena , Conrad Juergen , Beifuss Uwe 
Published: October 2010

AbstractThe optimized procedure affords the N‐heterocycles highly selectively.
ChemInform Abstract: A Facile and Efficient Synthesis of Arylsulfonamido‐Substituted 1,5‐Benzodiazepines and N‐[2‐(3‐Benzoylthioureido)aryl]‐3‐oxobutanamide Derivatives.
Authors: Alizadeh Abdolali , Zohreh Nasrin 
Published: October 2010

AbstractThe reaction of 1,2‐diamine (I), diketene (II) and arylsulfonyl isocyanate (III) or benzoylisothiocyanate (V) leads to the formation of the corresponding title compounds.
ChemInform Abstract: Synthesis of Crown Compounds Containing a 1,3,4‐Oxadiazole Moiety: Microwave‐Assisted Synthesis.
Authors: Outirite Moha , Lebrini Mounim , Lagrenee Michel , Bentiss Fouad 
Published: October 2010

AbstractContrary to the microwave‐assisted method no reaction product is obtained under conventional heating.