bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: SYNTHETIC APPLICATIONS OF 2‐PHENYLSELENENYL ENONES. SELECTIVE FORMATION OF EXOCYCLIC OR ENDOCYCLIC ENONES FROM A COMMON INTERMEDIATE
Authors: ZIMA G. , BARNUM C. , LIOTTA D. 
Published: April 2016

AbstractAus den Z‐Phenylselenenyl‐enonen (I) entstehen mit den Ii‐cupraten (II) die Enolate (III), die über (IV) zu (V) bzw. (VI) weiter umgesetzt werden können.
ChemInform Abstract: SYNTHESIS OF PHTHALONITRILES BY NITRO DISPLACEMENT
Authors: KELLER T. M. , PRICE T. R. , GRIFFITH J. R. 
Published: April 2016

Abstract4‐Nitrophthalodinitril (I) wird mit aM‐Alkandiolen (II) in Gegenwart von Kaliumcarbonat in polaren aprotischen Lösungsmitteln unter Substitution zu den Bis‐alkoxyphthalodinitrilen (III) umgesetzt.
ChemInform Abstract: STUDIES ON SYNTHESIS OF FLUORO RESIN MONOMERS. 6. A NEW SYNTHETIC METHOD FOR α,β,β‐TRIFLUOROSTYRENE AND RELATED FLUOROPHENYLETHYLENES
Authors: HISAZUMI M. , SHINGU H. 
Published: April 2016

AbstractIm Durchflußreaktor setzt sich das Benzalhalogenid (I) bei Normaldruck mit dem Trihaloform (II) und Wasserdampf zu dem Styroltrifluorid (III) um.
ChemInform Abstract: AN APPROACH TO THE CONSTRUCTION OF THE AROMATIC PORTIONS OF NAPHTHOMYCIN AND THE RUBRADIRINS. NUCLEOPHILIC ADDITIONS TO UNSYMMETRICALLY SUBSTITUTED NAPHTHOQUINONES
Authors: KOZIKOWSKI A. P. , SUGIYAMA K. , SPRINGER J. P. 
Published: April 2016

Abstract2‐Hydroxy‐acetanilid (I) liefert durch Behandeln mit Fremyschem Salz und Iod das Acetamido‐iod‐chinon (II), das mit dem Butadien (III) zu einem Addukt (IV) führt und in Gegenwart von HCl mit Luft zum Naphthochinon (V) oxidiert wird.
ChemInform Abstract: SYNTHESIS AND CHEMICAL PROPERTIES OF 1‐ETHYL‐3‐ARYLIMIDAZOLIDIN‐2‐ONES CONTAINING A HYDROXYUREA FRAGMENT IN THE 4 POSITION
Authors: SIMONOVA T. G. , EPSHTEIN S. P. , PUTSYKIN YU. G. , BASKAKOV YU. A. 
Published: April 2016

AbstractDas Ethylaminoaldoxim (I) reagiert mit Arylisocyanaten (II) zu den Verbindungen (III) und/oder (IV).
ChemInform Abstract: INTRODUCTION OF SELENIUM INTO HETEROCYCLIC COMPOUNDS. PART I. SYNTHESIS OF 3‐ARYL‐2‐SELENOHYDANTOINS WITH DOUBLE BOND AT C‐5
Authors: KOROHODA M. J. 
Published: April 2016

AbstractDie Titelverbindungen (III) werden durch Substitution der Methylmercapto‐Gruppe in den aus ihren Thiohydantoinen (I) dargestellten 2‐Methylmercapto‐Derivaten (II) durch Se erhalten.
ChemInform Abstract: CHEMISTRY OF HETEROANALOGS OF ISOFLAVONES. 8. REACTION OF BENZOFURAN ANALOGS OF ISOFLAVONES AND THEIR 4‐THIOXO DERIVATIVES WITH HYDROXYLAMINE AND HYDRAZINE
Authors: KHILYA V. P. , GRISHKO L. G. , DAVIDKOVA T. L. 
Published: April 2016

AbstractDie Benzofurylchromone (I) reagieren mit Hydroxylamin unter Öffnung des Pyronringes und erneuter Cyclisierung zu Isoxazolen (II).
ChemInform Abstract: PERSULFONIUM SALTS: THE REACTION OF A DIFLUOROPERSULFURANE WITH LEWIS ACIDS
Authors: MICHALAK R. S. , MARTIN J. C. 
Published: April 2016

AbstractHydrolyse der Titelverbindung (II) gibt das Sulfuranoxid (I) ("F‐NMR‐spektroskopisehe Untersuchung); Kondensation von (II) mit PFS (III) führt zum Persulfoniumsalz (IV) (reversible Reaktion; in einer CHzC12‐Lösung mit überschüssigem Amin (V) wird (II) zurückgebildet (+ Verbindung (VI)).
ChemInform Abstract: HYDROXYMETHYLATION AND AMINOMETHYLATION OF 2‐IMINO‐5‐ARYLIDENETHIAZOLIDIN‐4‐ONES
Authors: SOLOV'EVA‐YAVITS S. YU. , RAMSH S. M. , SMORYGO N. A. , GINAK A. I. , SOCHILIN E. G. 
Published: April 2016

Abstract502‐0 i Ethoxymethylation and Aminomethylation of 2‐Imino‐5‐arylidenethiazolidine‐4‐ ones.
ChemInform Abstract: CONCURRENT METHOXIDE ION ATTACK AT THE 5‐ AND 7‐CARBONS OF 4‐NITROBENZOFURAZAN AND 4‐NITROBENZOFUROXAN. A KINETIC STUDY IN METHANOL
Authors: TERRIER F. , CHATROUSSE A.‐P. , MILLOT F. 
Published: April 2016

AbstractAus den 4‐Nitro‐benzofurazanen und ‐furoxanen (I) entstehen mit Methylat die Addukte (II) und (III), deren Reaktionskinetik diskutiert wird.
ChemInform Abstract: A CONVENIENT SYNTHESIS OF PSORALEN DERIVATIVES: PSORALEN, 4‐METHYLPSORALEN AND 4‐PHENYLPSORALEN
Authors: AHLUWALIA V. K. , PRAKASH C. , BALA S. 
Published: April 2016

AbstractZur Synthese der Titelverbindungen (I) wird die 8‐Stellung der als Ausgangsmaterialien dienenden Benzopyrane (I) mit Iod blockiert.
ChemInform Abstract: SYNTHETIC METHODS AND REACTIONS; 87. DEOXYGENATION OF PYRIDINE N‐OXIDES WITH TRIMETHYL(ETHYL)AMINE‐SULFUR DIOXIDE COMPLEXES
Authors: OLAH G. A. , ARVANAGHI M. , VANKAR Y. D. 
Published: April 2016

AbstractPyridin‐N‐oxide (I) werden durch Trimethylamin‐ oder Triethylamin‐Schwefeldioxid‐Komplexe in siedendem Dioxan zu Pyridinen (II) reduziert.
ChemInform Abstract: REACTION OF HETEROCYCLIC BETAINES. SYNTHESIS OF A NEW HETEROCYCLIC SYSTEM
Authors: KOCHKANYAN R. O. , LUKANYUK S. S. 
Published: April 2016

AbstractAus dem Betain (I) entstehen durch Umsetzung mit Dimethylamin (II) in Essigsäure oder in Methanol die Enamine (III) bzw. (IV).
ChemInform Abstract: QUINONE CHEMISTRY. REACTION OF 2,3‐DICHLORO‐1,4‐NAPHTHOQUINONE WITH O‐AMINOPHENOLS UNDER VARIOUS CONDITIONS
Authors: AGARWAL N. L. , SCHAEFER W. + 
Published: April 2016

AbstractDie Umsetzung zwischen 2,3‐Dichlor‐1,4‐naphthochinon (I) und den o‐Aminophenolen (II) in Alkoholen R‐OH wird untersucht und liefert die Kondensationsprodukte (III)‐(VII).
ChemInform Abstract: N‐SILYLENAMINES BY SILYLATION OF IMINES WITH TRIMETHYLSILYL TRIFLATE
Authors: AHLBRECHT H. , DUEBER E.‐O. + 
Published: April 2016

AbstractAldimine und Ketimine (I) werden mit Trimethylsilyl‐triflat (II) in Gegenwart von Triethylamin selektiv in N‐(Trimethylsilyl)‐enamine (III) übergeführt.
ChemInform Abstract: ANALOGS OF PHOSPHOENOLPYRUVATE. 4. SYNTHESES OF SOME NEW VINYL‐ AND METHYLENE‐SUBSTITUTED PHOSPHONATE DERIVATIVES
Authors: DAVIDSON R. M. , KENYON G. L. 
Published: April 2016

AbstractDimethoxyphosphono‐essigsäuremethylester (I) reagiert mit Acetylendicarbonsäureester (II) zu den stereoisomeren Addukten (IIIa), die unter Decarboxylierung zu (IIIb) verseift werden.
ChemInform Abstract: A SPIROBICYCLIC PHOSPHORUS YLIDE AND ITS CORRESPONDING PHOSPHONIUM CATION
Authors: SCHMIDBAUR H. , MOERTL A. + 
Published: April 2016

AbstractDas spirobicyclische Ylid (III) wird ausgehend vom Methylphosphorinan (I) über das mit 1,4‐Dibrombutan gebildete Phosphoniumsalz (II) erhalten, das bei Behandlung mit KH cyclisiert.
ChemInform Abstract: ETHERATE, PYRIDINE, AND ANILINE COMPOUNDS OF THE COMPLEX TRI‐ AND TETRAIODOACIDS OF ZINC(II) AND CADMIUM(II)
Authors: GALINOS A. G. , PERLEPES S. P. , KOUINIS J. K. 
Published: April 2016

AbstractDie Reaktion von wasserfreiem Z1112 oder CdI2 mit frisch dargestellten Etherat‐Lösungen von HI liefern abhängig vom Molverhältnis die Addukt (I) und (II), in denen keine Koordination vom Ethersauerstoff zum Metall besteht.
ChemInform Abstract: SYNTHESIS AND PROPERTIES OF NEPTUNIUM(III) FORMATE
Authors: SCHWOCHAU K. , DROZDZYNSKI J. 
Published: April 2016

AbstractDie Titelverbindung (I) wird durch Lösen von Np‐tetrachlorid in wasserfreier Ameisensäure und darauffolgende Reduktion mit einem Überschuß an flüssigem Zn‐amalgam synthetisiert (keine Ausb.‐ Angabe).
ChemInform Abstract: TRANSITION METAL‐METHYLENE COMPLEXES. 11. SYNTHESIS OF THE FIRST METHYLIDYNE‐RHODIUM CLUSTER BY ACID‐INDUCED HYDROGEN/METHANE ELIMINATION FROM A μ‐METHYLENE COMPLEX
Authors: HERRMANN W. A. , PLANK J. , GUGGOLZ E. , ZIEGLER M. L. 
Published: April 2016

AbstractDie leicht zugängliche Rh‐Verbindung (I) mit einer unsubstituierten Methylen‐Brücke reagiert mit HBF4, TFA oder CF3SO3H in THF nahezu quantitativ zu den dreikernigen, salzartigen Clusterverbindungen (II) mit m‐CH‐Gruppe unter Eliminierung von H, und Methan.
ChemInform Abstract: HEMICYANINES FROM 3‐ARYLBENZO(F)QUINOLINIUM SALTS AND THEIR SPECTRAL LUMINESCENCE PROPERTIES
Authors: KOZLOV N. S. , ZHIKHAREVA O. D. , GLADCHENKO L. F. , BURKAKOVA D. I. , DANCHENKO N. M. 
Published: April 2016

AbstractAryl‐ und Arylethylenderivate heterocyclischer Verbindungen können als organische Luminophore Verwendung finden.
ChemInform Abstract: PARTIAL SYNTHESES OF OPTICALLY PURE METHYL BACTERIOPHEOPHORBIDES C AND D FROM METHYL PHEOPHORBIDE A
Authors: SMITH K. M. , BISSET G. M. F. , BUSHELL M. J. 
Published: April 2016

AbstractNach bekannten Methoden der Porphin‐Chemie wird aus (I) das Methylbacteriopheophorbid (II) hergestellt.
ChemInform Abstract: SYNTHESES OF NEW AMINE DERIVATIVES AND CARBONYL TRANSPOSITION IN THE 1,7,7‐TRIMETHYLBICYCLO(2.2.1)HEPTANE SERIES
Authors: BONDAVALLI F. , SCHENONE P. , RANISE A. 
Published: April 2016

AbstractKatalytische Hydrierung der Campherenamine (I) oder Hydrid‐Reduktion ihrer Perchlorate liefern unter partieller Stereoselektivität die exo/endo‐Gemische (II)/(III), wobei bei der Hydrierung die exo‐Epimeren (II), und bei der Reduktion die endo‐Epimeren (III) überwiegen.
ChemInform Abstract: STEREOSELECTIVE SYNTHESIS OF MOENOCINOL AND ASSIGNMENT OF ITS CARBON‐13 NUCLEAR MAGNETIC RESONANCE SPECTRUM
Authors: COATES R. M. , JOHNSON M. W. 
Published: April 2016

AbstractIsobuttersäure (Ia) wird über das Anion (Ib) zu (IIa) substituiert und nach Überführung in den Benzylether (IIb) zu (III) epoxidiert.
ChemInform Abstract: 1,6‐DIHYDRO‐3(2H)‐PYRIDINONES AS SYNTHETIC INTERMEDIATES. FORMAL SYNTHESIS OF (.+‐.)‐TABERSONINE AND (.+‐.)‐CATHARANTHINE
Authors: IMANISHI T. , SHIN H. , YAGI N. , HANAOKA M. 
Published: April 2016

AbstractReaktionen mit N‐substituierten Hydropyridonen (I) werden untersucht.
ChemInform Abstract: THE USE OF ZINC BROMIDE FOR REMOVAL OF DIMETHOXYTRITYL ETHERS FROM DEOXYNUCLEOSIDES
Authors: MATTEUCCI M. D. , CARUTHERS M. H. 
Published: April 2016

AbstractDie Spaltung von 5′‐Trityl‐nucleosiden gelingt glatt mit Zinkbromid, während die 3′‐Trityl‐Derivate unter gleichen Bedingungen nicht angegriffen werden.
ChemInform Abstract: Low Temperature Transport and Thermodynamic Properties of the Zintl Compound Yb11AlSb9: A New Kondo Lattice Semiconductor.
Authors: Magnavita E. T. , Rettori C. , Osorio‐Guillen J. M. , Ferreira F. F. , Mendonca‐Ferreira L. , Avila M. A. , Ribeiro R. A. 
Published: April 2016

AbstractSingle crystals of the title compound are prepared from the elements using Sn as a flux (alumina crucibles, 1100 °C, 5 h).
ChemInform Abstract: MxMn8O16 (M: Ag or K) as Promising Cathode Materials for Secondary Mg Based Batteries: The Role of the Cation M.
Authors: Huang Jianping , Poyraz Altug S. , Takeuchi Kenneth J. , Takeuchi Esther S. , Marschilok Amy C. 
Published: April 2016

AbstractThe AgxMn8O16 (I) and KxMn8O16 (II) tunneled manganese dioxides are prepared by low‐temperature methods according to the literature and used as high voltage cathode materials for Mg‐based batteries.
ChemInform Abstract: A Facile Synthesis of Mesoporous Titania Cubes and Their Photocatalytic Application.
Authors: Chowdhury Ipsita Hazra , Bose Pallab , Naskar Milan Kanti 
Published: April 2016

AbstractCube shaped TiO2 is hydrothermally synthesized from aqueous mixtures of TiOSO4, glucose, and EtOH (autoclave, 180 °C, 24 h) followed by calcination at 600 °C for 2 h.
ChemInform Abstract: Peroxide Coordination of Tellurium in Aqueous Solutions.
Authors: Mikhaylov Alexey A. , Medvedev Alexander G. , Churakov Andrei V. , Grishanov Dmitry A. , Prikhodchenko Petr V. , Lev Ovadia 
Published: April 2016

AbstractThe peroxo compounds (NH4)4Te2(μ‐OO)2 (μ‐O)O4(OH)2 (I) and (NH4)5Te2(μ‐OO)2 (μ‐O)O5 (OH)·1.28H2O·0.72H2O2 (II) are isolated from aq.
ChemInform Abstract: KMg6 (P2O7)2P3O10: A Novel Phosphate with Two Distinct Anions.
Authors: Shen Yaoguo , Zeng Siyuan , Xu Yingying , Liu Sijie , Wang Sasa , Wu Zhenyue , Zhao Sangen , Luo Junhua 
Published: April 2016

AbstractSingle crystals of the new title compound are prepared from mixtures of K2CO3, MgO, (NH4)2HPO4, and LiOH·H2O in a molar ratio of 1:2:6:4 (Pt crucible, 900 °C, 2 d).
ChemInform Abstract: Calcium Carbide as a Convenient Acetylene Source in the Synthesis of Unsaturated Sulfides, Promising Functionalized Monomers.
Authors: Rodygin Konstantin S. , Kostin Anton A. , Ananikov Valentine P. 
Published: April 2016

AbstractThe atom‐economic thiol‐yne click reactions of heterocyclic thiols or aliphatic dithiols with from calcium carbide in situ generated acetylene lead to the corresponding vinyl sulfides or bis(thiovinyl)ethers.
ChemInform Abstract: Copper(II)‐Promoted Cyclization/Difunctionalization of Allenols and Allenylsulfonamides: Synthesis of Heterocycle‐Functionalized Vinyl Carboxylate Esters.
Authors: Casavant Barbara J. , Khoder Zainab M. , Berhane Ilyas A. , Chemler Sherry R. 
Published: April 2016

AbstractAn operationally simple method for intramolecular aminooxygenation and dioxygenation of allenylsulfonamides and allenols is given.
ChemInform Abstract: Reaction of 3‐(2‐Nitrophenyl)‐1‐arylprop‐2‐en‐1‐ones with Triethylphosphite in Microwave Revisited: One‐Pot Synthesis of 2‐Aroylindoles and 2‐Arylquinolines.
Authors: Gupta Annah , Khajuria Rajni , Kapoor Kamal K. 
Published: April 2016

AbstractThe formation of 2‐arylquinolines by reductive cyclization reactions is reported for the first time.
ChemInform Abstract: Developing the Saegusa—Ito Cyclization for the Synthesis of Difluorinated Cyclohexenones.
Authors: Percy Jonathan M. , McCarter Adam W. , Sewell Alan L. , Sloan Nikki , Kennedy Alan R. , Hirst David J. 
Published: April 2016

AbstractFor the first time, the title reaction is used to transform difluorinated silylenol ethers to difluorinated cycloalkenones under mild conditions.
ChemInform Abstract: Radical [1,3] Rearrangements of Breslow Intermediates.
Authors: Alwarsh Sefat , Xu Yi , Qian Steven Y. , McIntosh Matthias C. 
Published: April 2016

AbstractDBU‐promoted condensation of benzothiazole salts and related thiazole, thiadiazole, or triazole salts generates Breslow intermediates which undergo homolytic C‐N bond cleavage to give formal [1,3] rearrangement products.
ChemInform Abstract: One‐Pot Epoxidation of Alkenes Using Aerobic Photoperoxidation of Toluenes.
Authors: Taguchi Miyabi , Nagasawa Yoshitomo , Yamaguchi Eiji , Tada Norihiro , Miura Tsuyoshi , Itoh Akichika 
Published: April 2016

AbstractEfficient epoxidation of various alkenes is achieved using 4‐tert‐butylperoxybenzoic acid, generated in situ by aerobic photooxidative synthesis.
ChemInform Abstract: Direct Photoredox‐Catalyzed Reductive Difluoromethylation of Electron‐Deficient Alkenes.
Authors: Tang Xiao‐Jun , Zhang Zuxiao , Dolbier William R. Jr. 
Published: April 2016

AbstractPhotoredox‐catalyzed reductive difluoromethylation of electron‐deficient olefins in one step under mild and neutral conditions affords a facile method to introduce difluoromethyl groups in β‐position to electron‐withdrawing groups.
ChemInform Abstract: Reaction of Diazo Compounds with Difluorocarbene: An Efficient Approach Towards 1,1‐Difluoroolefins.
Authors: Zhang Zhikun , Yu Weizhi , Wu Chenggui , Wang Chengpeng , Zhang Yan , Wang Jianbo 
Published: April 2016

AbstractThe title compounds are chemoselectively obtained by transition‐metal‐free difluoromethylenation of various diazo compounds under mild reaction conditions.
ChemInform Abstract: Synthesis and Catalytic Study of Ruthenium Carbene Catalyst Containing a Zn‐Porphyrin Ligand.
Authors: Xu Ying , Zhang Huizhu , Wang Xinyuan , Liu Guiyan 
Published: April 2016

AbstractThe new Hoveyda‐Grubbs type ruthenium carbene catalyst exhibits excellent performance for both ring‐closing and cross metathesis reactions.
ChemInform Abstract: Cobalt‐Catalyzed Alkenylzincation of Unfunctionalized Alkynes.
Authors: Wu Junliang , Yoshikai Naohiko 
Published: April 2016

AbstractReaction conditions are optimized to couple diverse range of alkylzinc reagents, prepared from a 1:2 mixture of ZnCl2·TMEDA and the corresponding alkenylmagnesium bromide, with internal alkynes in the presence of CoF2 and tBu‐Xantphos as catalyst system.
ChemInform Abstract: C(sp2)—C(sp2) Cross Coupling Reaction Catalyzed by a Palladacycle Phosphine Complex: A Simple and Sustainable Protocol in Aqueous Media.
Authors: Sabounchei Seyyed Javad , Hosseinzadeh Marjan 
Published: April 2016

AbstractA palladacycle phosphine complex is used as catalyst for the Heck reaction of various aryl halides with olefins.
ChemInform Abstract: Palladium Catalyzed ortho‐C—H‐Acylation of 2‐Arylpyridines Using Phenylacetylenes and Styrene Epoxide.
Authors: Zhang Qian , Wang Yang , Yang Tingting , Li Li , Li Dong 
Published: April 2016

AbstractThe title reaction provides arylketones in moderate yields with high regioselectivity.
ChemInform Abstract: Asymmetric Synthesis of Aromatic and Heteroaromatic α‐Amino Acids Using a Recyclable Axially Chiral Ligand.
Authors: Li Jia , Zhou Shengbin , Wang Jiang , Kawashima Aki , Moriwaki Hiroki , Soloshonok Vadim A. , Liu Hong 
Published: April 2016

AbstractA new chiral nucleophilic glycine equivalent containing a recyclable axially chiral ligand is prepared and its alkylation reactions with various alkyl bromides under unconventional conditions are described.
ChemInform Abstract: A Robust, Eco‐Friendly Access to Secondary Thioamides Through the Addition of Organolithium Reagents to Isothiocyanates in Cyclopentyl Methyl Ether (CPME).
Authors: Pace Vittorio , Castoldi Laura , Monticelli Serena , Safranek Sandra , Roller Alexander , Langer Thierry , Holzer Wolfgang 
Published: April 2016

AbstractThe nucleophilic addition of organolithium reagents to isothiocyanates affords secondary thioamides in a straightforward, high‐yielding, one‐pot method.
ChemInform Abstract: Splitting a Substrate into Three Parts: Gold‐Catalyzed Nitrogenation of Alkynes by C—C and CC Bond Cleavage.
Authors: Qin Chong , Su Yijin , Shen Tao , Shi Xiaodong , Jiao Ning 
Published: April 2016

AbstractAn efficient gold‐catalyzed process that involves the cleavage of one C—C single bond and the triple bond of alkynes (I) and (III) is described.
ChemInform Abstract: Metal‐Free Tandem Oxidative C(sp3)—H Bond Functionalization of Alkanes and Dearomatization of N‐Phenyl‐cinnamamides: Access to Alkylated 1‐Azaspiro[4.5]decanes.
Authors: Zhang Honglin , Gu Zhangxi , Xu Pan , Hu Hongwen , Cheng Yixiang , Zhu Chengjian 
Published: April 2016

AbstractThe title reaction provides a direct method for the synthesis of alkylated 1‐azaspiro[4.5]decanes with excellent regioselectivity and diastereoselectivity.
ChemInform Abstract: Synthesis of Cyclopropanated [2.2.1] Heterobicycloalkenes: An Improved Procedure.
Authors: Carlson Emily , Duret Guillaume , Blanchard Nicolas , Tam William 
Published: April 2016

Abstract7‐Oxabicyclic substrates with bulky C‐1 and C‐2 groups and 2,3‐diazabicyclic substrates with various N‐substituents effectively undergo cyclopropanation reactions with diazomethane using THF as solvent.
ChemInform Abstract: Tunable Cascade Reactions of Alkynols with Alkynes under Combined Sc(OTf)3 and Rhodium Catalysis.
Authors: Li Deng Yuan , Chen Hao Jie , Liu Pei Nian 
Published: April 2016

AbstractThe cascade reaction of alkynols (I) with internal alkynes (II) through a combination of Sc(III)‐ and Rh(II)‐catalysts is developed.
ChemInform Abstract: A Novel Synthesis of 2‐Alkyl(aryl)pyrrolidines from Proline via 2,3‐Diphenylhexahydropyrrolo[2,1‐b]oxazoles.
Authors: Moshkin Vladimir S. , Sosnovskikh Vyacheslav Ya. 
Published: April 2016

AbstractThe reaction of proline with benzaldehyde leads to oxapyrrolizidines (III)/(IV), which are convenient building blocks for the synthesis of 2‐substituted pyrrolidines via oxazolidine ring opening by treatment with Grignard reagents and subsequent removal of the N‐hydroxy(diphenyl)ethyl moiety.
ChemInform Abstract: Efficient Synthesis of 3,3‐Diaryloxindoles Catalyzed by L‐Prolinate Anion Immobilized onto Amberlite as a Novel Heterogeneous Organocatalyst.
Authors: Keshavarz Mosadegh , Iravani Nasir , Ahmady Amanollah Zarei , Vafaei‐Nezhad Masoumeh 
Published: April 2016

AbstractNewly synthesized L‐prolinate anion immobilized onto amberlite IRA900OH is reported as a new, reusable and cheap organocatalyst for the condensation of indoles with isatins to afford the corresponding diaryloxindol derivatives.
ChemInform Abstract: Highly Efficient Microwave Assisted Synthesis of Polyfunctional 1,3‐Dioxolanes from γ‐Hydroxypropynals.
Authors: Bulanov Denis A. , Novokshonova Irina A. , Safronova Lubov P. , Ushakov Igor A. , Medvedeva Alevtina S. 
Published: April 2016

AbstractThe synthesis of a new family of polyfunctional 1,3‐dioxolanes (II)/(III) bearing a push‐pull moiety via dimerization of γ‐hydroxypropynals (I) is reported.
ChemInform Abstract: Synthesis of 2‐Aryl‐1‐arylmethyl‐1H‐1,3‐benzimidazoles Catalyzed by Ferric Ammonium Sulfate (NH4Fe(SO4)2) under Solvent‐Free Conditions.
Authors: Khazaei Ardeshir , Amini Manesh Abbas , Ahmadian Hossein , Veisi Hojat 
Published: April 2016

AbstractThe reaction is conducted under environmentally benign conditions.
ChemInform Abstract: 1,3‐Dienones and 2H‐Pyran‐2‐ones from Soft α‐Vinyl Enolization of β‐Chlorovinyl Ketones: Defined Roles of Broensted and Lewis Base.
Authors: Kim Hun Young , Oh Kyungsoo 
Published: April 2016

AbstractThe use of the Broensted base, Et3N, along with a catalytic amount of Lewis base, PPh3, leads to the isomerization of chlorovinyl ketones affording 1,3‐dienones.
ChemInform Abstract: Synthesis of Pyranopyrazoles Using Magnetically Recyclable Heterogeneous Iron Oxide‐Silica Core‐Shell Nanocatalyst.
Authors: Soleimani Ebrahim , Jafarzadeh Mohammad , Norouzi Parastoo , Dayou Jedol , Sipaut Coswald Stephen , Mansa Rachel Fran , Saei Parisa 
Published: April 2016

AbstractThe Fe3O4—SiO2 nanocatalyst is efficiently used for four‐component coupling reactions of aromatic aldehydes, malononitrile, ethyl acetoacetate and hydrazine hydrate.
ChemInform Abstract: Metal‐Free Oxidative Cyclization of Acetophenones with Diamines: A Facile Access to Phenylpyridines.
Authors: Sharma Rohit , Patel Neha , Vishwakarma Ram A. , Bharatam Prasad V. , Bharate Sandip B. 
Published: April 2016

AbstractA new scalable metal‐free approach for oxidative cyclization of aryl ketones with 1,3‐diaminopropane for the synthesis of 2‐ and 3‐arylpyridines in good yields is reported.
ChemInform Abstract: [1,2] Stevens Sigmatropic Rearrangement of Pyrrolidinium Ylides—Simple Synthesis of 3‐Aryl‐2‐cyano‐1‐methylpiperidines.
Authors: Kowalkowska Anna , Jonczyk Andrzej 
Published: April 2016

AbstractOn treatment with a base, pyrrolidinium salts like (I) undergo ring expansion towards piperidines.
ChemInform Abstract: Silver‐Catalyzed One‐Step Synthesis of Multiply Substituted Quinolines.
Authors: Xu Xuefeng , Liu Wenmin , Wang Zhiqiang , Feng Yuquan , Yan Yanlei , Zhang Xu 
Published: April 2016

AbstractThe efficient and regioselective formation of a broad range of quinolines (IV), (VI) and (IX) from anilines, aldehydes and ketones or anilines and β‐diketones is described.
ChemInform Abstract: An Effective Bifunctional Aldehyde Linchpin for Type II Anion Relay Chemistry: Development and Application to the Synthesis of a C16—C29 Fragment of Rhizopodin.
Authors: Melillo Bruno , Chen Ming Z. , Forestieri Roberto , Smith Amos B. III 
Published: April 2016

AbstractThe novel bifunctional aldehyde linchpin for type II anion relay chemistry (IV) is obtained involving an initial nucleophilic addition under Felkin‐Anh control affording the syn‐alkoxide, followed by 1,4‐Brook rearrangement leading to the formation of a dithiane‐stabilized carbanion and subsequent trapping with an electrophile.
ChemInform Abstract: Diversity‐Oriented Expedient Route for the Synthesis of 3‐Tetrahydropyrimidinyl‐Coumarins via MCR.
Authors: Jain Vicky , Bijani Sabera , Ambasana Pratik , Mehariya Krunal , Bhoya Umed , Pandey Bipin , Shah Anamik 
Published: April 2016

AbstractA convenient and high‐yielding method for the synthesis of hitherto unknown 3‐tetrahydropyrimidinyl‐coumarins by mild metal‐ and catalyst‐free multicomponent cyclization is presented.
ChemInform Abstract: Reaction Optimization, Scalability, and Mechanistic Insight on the Catalytic Enantioselective Desymmetrization of 1,1‐Diborylalkanes via Suzuki—Miyaura Cross‐Coupling.
Authors: Sun Ho‐Yan , Kubota Koji , Hall Dennis G. 
Published: April 2016

AbstractAn enantioselective desymmetrization of 1,1‐diboryl alkanes is optimized.