bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Synthesis and Antiviral Activity of 2‐Alkylaminomethyl Derivatives of 5‐Hydroxyindole.
Authors: GRINEV A. N. , PANISHEVA E. K. , CHERKASOVA A. A. , FOMINA A. N. , NIKOLAEVA I. S. , GOLOVANOVA E. A. , IL'INA M. G. 
Published: May 2016

AbstractStarting with the bromomethyl compound (I), the aminomethyl derivatives (III), (IV), and (VI) are prepared as shown in the reaction scheme.
ChemInform Abstract: Oxygen‐Containing Heterocycles. Part 17. Synthesis and Anticonvulsive Activity of Cyclic Imides and Amines from 2‐Carboxy‐1,3‐benzodioxole‐2‐ acetic Acid.
Authors: VARTANYAN S. O. , AVAKYAN A. S. , SARKISYAN L. M. , AKOPYAN N. E. , MARKARYAN E. A. 
Published: May 2016

AbstractStarting with the benzodioxole derivative (I), the spirocyclic imides (VI) and amines (VII) are prepared as shown in the reaction scheme.
ChemInform Abstract: Observations on the Reactions of Isocyanoacetate Esters with Isothiocyanates and Isocyanates.
Authors: SOLOMON D. M. , RIZVI R. K. , KAMINSKI J. J. 
Published: May 2016

AbstractCyclization of the thiocyanates (II) and (VI) with the isocyanoacetate (I) gives the thiazoles (III) and (VIIa); the unstable thiol (IV) which is also produced is oxidized, forming the disulfide (V).
ChemInform Abstract: Facile Hetero‐Diels‐Alder Reaction of α,β‐Unsaturated Acyl Cyanides and Enol Ethers: Syntheses of 2‐Alkoxy‐3,4‐dihydro‐2H‐pyran‐6‐carbonitriles.
Authors: JOHN R. A. , SCHMID V. , WYLER H. 
Published: May 2016

AbstractThe reaction of (I) or the nitrile generated in situ from (IV) with enol ethers (II) or (VII) proceeds with high endo selectivity to yield the title compounds (III), (VI) and (VIII)/(IX).
ChemInform Abstract: On the Structure of 2,6‐Dicyanopiperidines: A Correction.
Authors: BONIN M. , CHIARONI A. , RICHE C. , BELOEIL J.‐C. , GRIERSON D. S. , HUSSON H.‐P. 
Published: May 2016

AbstractThe dicyanopiperidines (III) are prepared from glutaraldehyde (I), the amines (II), and KCN in the presence of zinc bromide or sodium bisulfite.
ChemInform Abstract: Hydrogenation and Hydrosilylation of Quinoxaline by Homogeneous Rhodium Catalysts.
Authors: MURATA S. , SUGIMOTO T. , MATSUURA S. 
Published: May 2016

AbstractHomogeneous hydrogenation and hydrosilylation of the 2‐methylquinoxaline (I) is achieved in the presence of the rhodium catalyst (II), producing the methyltetrahydroquinoxaline (III) and the bissilyl derivative (V) which is desilylated, directly forming (III).
ChemInform Abstract: Synthesis and Biological Activity of N‐Substituted Perhydro‐1,4‐thiazine 1‐Oxides.
Authors: TROFIMOV B. A. , NIKOL'SKAYA A. N. , GUSAROVA N. K. , KAZIMIROVSKAYA V. B. , AMOSOVA S. V. , BELOGORLOVA N. A. , CHERNYSHEVA N. A. , LEVINA M. N. , SHELKOVA T. V. , GENDIN D. V. , VORONKOV M. G. 
Published: May 2016

AbstractThe perhydrothiazine oxides (III) are prepared from divinyl sulfoxide (I) and the primary amines (II).
ChemInform Abstract: Heteroanalogous Deazapurines via Novel (4 + 2) Cycloaddition Reactions of Ketenimines.
Authors: KOLLENZ G. , PENN G. , OTT W. , PETERS K. , PETERS E.‐M. , VON SCHNERING H. G. 
Published: May 2016

AbstractCycloaddition reaction of the heterocyclic diones (I) with the ketenimines (II) yields the furo‐ and thienopyridines (III), the furooxazine (IV), or the furothiazines (V).
ChemInform Abstract: Reactions with 4‐(Cyanoacetyl)phenazone: Synthesis of Novel Thiazole, Hydrazinopyrazole and Pyrazolo(5,1‐c)(1.2.4)triazine Derivatives.
Authors: ELAGAMEY A. G. A. , EL TAWEEL F. A. , AMER F. A. , ZOOROB H. H. 
Published: May 2016

Abstract4‐(Cyanoacetyl)phenazone (I) reacts with mercaptoacetic acid (II) to give the hydroxythiazole (III).
ChemInform Abstract: Photolactonization: a Novel Synthetic Entry to Macrolides.
Authors: QUINKERT G. , BILLHARDT U.‐M. , JAKOB H. , FISCHER G. , GLENNEBERG J. , NAGLER P. , AUTZE V. , HEIM N. , WACKER M. , SCHWALBE T. , KURTH Y. , BATS J. W. , DUERNER G. + , ZIMMERMANN G. , KESSLER H. 
Published: May 2016

Abstracto‐Quinol acetates such as (I) or (VI)/(VII), hydroxylated at C‐6, are easily accessible from simple phenols by Wessely acetoxylation (preferentially catalyzed by BF3).
ChemInform Abstract: Novel Polyquinanes from a Caged Hexacyclic (4.4.2)Propellane System.
Authors: MEHTA G. , SRIKRISHNA A. , RAO K. S. , REDDY K. R. , ACHARYA K. A. , PURANIK V. G. , TAVALE S. S. , ROW T. N. G. 
Published: May 2016

AbstractThe hexacyclic propellanedione (I) reacts with borontrifluoride etherate to give the products (II) ‐ (IV).
ChemInform Abstract: Silylated Aminophosphonium Salts and Aminophosphonium Methylides.
Authors: SCHMIDBAUR H. , PICHL R. , MUELLER G. + 
Published: May 2016

AbstractThe reaction of the phosphonium methylides (I) with the chlorosilanes (II) and (V), on treatment with a second equivalent of the ylide or with strong base, yields the silylated ylides (IV) and (VII), resp., via the salts (III) and (VI).
ChemInform Abstract: Chemistry of Polynuclear Metal Complexes with Bridging Carbene or Carbyne Ligands. Part 57. Reactions of Iron‐Molybdenum Complexes with Oxygen and Sulfur; Crystal Structure of (FeMo(.mu±eta.2‐SCC6H4Me‐4)(CO)5(η‐C5H5)).
Authors: BYRNE P. G. , GARCIA M. E. , JEFFERY J. C. , SHERWOOD P. , STONE F. G. A. 
Published: May 2016

AbstractThe preparation of the oxo‐bridged species (IIa) occurs stoichiometrically and proceeds in high yield.
ChemInform Abstract: Chemistry of Polynuclear Metal Complexes with Bridging Carbene or Carbyne Ligands. Part 59. Reactions of the Alkylidyne Compounds (M(CR)(CO)2(HB(pz)3)) (M: Cr, Mo, or W, R: C6H4Me‐4; M: W, R: Me, HB(pz)3: Hydrotris(pyrazol‐1‐yl)borate) with d10 Complexes; Crystal Structure of (PtW2(μ‐CMe)2(CO)4(HB(pz)3)2).
Authors: BECKE S. H. F. , BERMUDEZ M. D. , TRAN‐HUY N. H. , HOWARD J. A. K. , JOHNSON O. , STONE F. G. A. 
Published: May 2016

AbstractThe structure of the new complexes (III) has been established by an X‐ray diffraction study of (IIIb) (space group P21/n, Z=4).
ChemInform Abstract: Chemistry of Polynuclear Metal Complexes with Bridging Carbene or Carbyne Ligands. Part 60. Di‐ and Tri‐Metal Compounds Prepared from the Metal Alkylidyne Complexes (W(CR)(CO)2(η‐C5Me5)) (R: Me or C6H4Me‐4) and (M(CR)(CO)2(HB(pz)3)) (M: Mo, R: C6H4Me‐4; M: W, R: Me; HB(pz)3: Hydrotris(pyrazol‐1‐yl)borate).
Authors: BERMUDEZ M. D. , DELGADO E. , ELLIOTT G. P. , TRAN‐HUY N. H. , MAYOR‐REAL F. , STONE F. G. A. , WINTER M. J. 
Published: May 2016

AbstractSome new alkylidyne metal complexes (III) are prepared.
ChemInform Abstract: Multiple Bonds Between Main‐Group Elements and Transition Metals. Part 40. Glycolate and Thioglycolate Complexes of Rhenium and Their Oxidative Elimination of Ethylene and of Glycol.
Authors: HERRMANN W. A. , MARZ D. , HERDTWECK E. , SCHAEFER A. + , WAGNER W. , KNEUPER H.‐J. 
Published: May 2016

AbstractThe Criegee and the Sharpless variants of olefin oxidation on MnO4‐ and OsO4‐catalysts, resp., presumably proceed via glycolate complexes as intermediates.
ChemInform Abstract: Synthesis and Characterization of Five‐Coordinate High‐Spin Iron(II) Porphyrin Complexes with Unusually Large Quadrupole Splittings. Models for the P460 Center of Hydroxylamine Oxidoreductase from Nitrosomonas.
Authors: NASRI H. , FISCHER J. , WEISS R. , BILL E. , TRAUTWEIN A. 
Published: May 2016

AbstractThe title complexes (I) are prepared by reaction of zinc amalgam and the iron(III) triflate of the picket‐fence porphyrin in chlorobenzene under Ar followed by addition of the K or Na salt of the coordinating anions complexed by the cryptand 222 (no yields given).
ChemInform Abstract: Thermally Induced Phase Transition and X‐Ray Crystal Structure of Bis(N,N′‐dimethyl‐1,2‐ethanediamine)di‐isothiocyanatonickel(II).
Authors: MUKHERJEE A. K. , MUKHERJEE M. , WELCH A. J. , GHOSH A. , DE G. , CHAUDHURI N. R. 
Published: May 2016

AbstractNickel thiocyanate dissolved in ethanol/water (9:1) reacts with the diamine to the trans‐complex (I), which crystallizes in the space group C2/c with Z=4.
ChemInform Abstract: The Preparation of (Ru(NCMe)6) (7‐(η6‐C6Me6)‐nido‐7‐RuB10H13)2 and Its Characterization by Single‐Crystal X‐Ray Diffraction Analysis and Nuclear Magnetic Resonance Spectroscopy: a Triply Hydrogen‐Bridged Eleven‐Vertex nido‐7‐Metallaundecaborane.
Authors: BOWN M. , FONTAINE X. L. R. , GREENWOOD N. N. , KENNEDY J. D. , THORNTON‐PETT M. 
Published: May 2016

AbstractThe reaction of the dimer (I) with the arachno‐anion of (II) in the presence of MeCN (III) yields the title compound (IV) whose structure is determined by an X‐ray analysis (space group P1, Z=1).
ChemInform Abstract: High Nuclearity Osmium Cluster Radicals.
Authors: DRAKE S. R. , JOHNSON B. F. G. , LEWIS J. , MCQUEEN R. C. S. 
Published: May 2016

AbstractThe radical anion species (II) and (IV) are prepared by electrochemical (controlled potential electrolysis at +1.0 V for (I) and +0.50 V for (III)) and chemical (AgBF4/CH2Cl2 or FeCl3/THF) methods.
ChemInform Abstract: Formation of Diiridium(II) Complexes by Photoassisted Oxidative‐Addition Reactions: Structure of a Stable Binuclear Iodo(iodomethyl)iridium(II) Complex.
Authors: CIRIANO M. A. , VIGURI F. , ORO L. A. , TIRIPICCHIO A. , TIRIPICCHIO‐CAMELLINI M. 
Published: May 2016

AbstractA new family of binuclear Ir(II) complexes is prepared.
ChemInform Abstract: 2‐Chloro‐3,4‐dihydroimidazole. Part 2. Synthesis of Cyanines from 6‐Aryl‐2,3‐dihydro‐6aH‐imidazo(1,2‐a)pyrido(1,2‐c) (1.3.5)triazin‐5(6H)‐ones. Crystal and Molecular Structure of 6‐Phenyl‐2,3‐dihydro‐6aH‐imidazo(1,2‐a)pyrido(1,2‐c) (1,3,5)triazin‐5(6H)‐one.
Authors: SACZEWSKI F. , GDANIEC M. , OSMIALOWSKI K. 
Published: May 2016

AbstractThe chlorodihydroimidazole (I) reacts with pyridine (II) and the isocyanates (III) to give the imidazopyridotriazinones (IV), which are converted to the cyanines (VI).
ChemInform Abstract: Synthesis of the Corticoid Side Chain from 17α‐(Haloethynyl)‐17β‐(nitrooxy)androstenes.
Authors: HOFMEISTER H. , ANNEN K. , LAURENT H. , WIECHERT R. 
Published: May 2016

AbstractThe androstene derivatives (Ia) and (Ib) react according to A) to give the desired products (IIa)‐(IId).
ChemInform Abstract: Spirocyclic Sesquiterpene Synthesis via Quinone Methide Coupling Reactions. Anhydro‐β‐rotunol.
Authors: MARX J. N. , BIH Q.‐R. 
Published: May 2016

AbstractThe dimethylphenol (I) is converted to the mesylate (II) which is coupled with the dilithium salt of (III) to give (IV) via a quinone methide intermediate.
ChemInform Abstract: Chemistry of Phosphorus. Part 171. 31P NMR Spectroscopic Detection of Heptaphosphane(9), P7H9: erythro‐ and threo‐2,3‐Diphosphino‐pentaphosphane.
Authors: BAUDLER M. , RIEKEHOF‐BOEHMER R. + , HAHN J. 
Published: May 2016

AbstractAs detected by 31P NMR spectroscopy, liquid mixtures of higher phosphanes PnHn+2, obtained as residue from distillation of crude diphosphane or by thermolysis of P2H4, contain small amounts of heptaphosphane(9).
ChemInform Abstract: Photoassisted Hydrogen Generation: Pt and CdS Supported on Separate Particles.
Authors: SOBCZYNSKI A. , BARD A. J. , CAMPION A. , FOX M. A. , MALLOUK T. , WEBBER S. E. , WHITE J. M. 
Published: May 2016

AbstractDispersion of TiO2, ZnO, SnO2, and WO3 on silica, giving high surface area materials with nearly equal specific surface areas, permit comparison of the catalytic properties of different supported oxides.
ChemInform Abstract: Characterization of Magnesium‐Aluminum Double Hydroxide Prepared from Alkoxides and its Products of Thermolysis.
Authors: YAMAGUCHI O. , TAGUCHI H. , MIYATA Y. , YOSHINAKA M. , SHIMIZU K. 
Published: May 2016

AbstractA pure Mg‐Al double hydroxide has been prepared by hydrolyzing Mg(OMe)2/Al(OiPr)3 mixtures of various compositions (Mg2+/(Mg2+ + Al3+) = 0.6‐0.8) by adding water containing NH4OH (H2O/NH4OH = 2:1) at 20 °C and stirring while the temp. is slowly increased to 75 °C. The IR spectra of the as hydrolyzed powders are found to be similar in shape to those of 4 Mg(OH)2·Al(OH)3 (I) synthesized by Feitknecht and Gerber (1942) and the naturally occurring mineral Mg6Al2(OH)18·4 H2O (II).
ChemInform Abstract: Double‐Cubane‐Type Molybdenum‐Sulfur Cluster Aqua Ion, ((H2O)9Mo3S4MoS4Mo3(H2O)9)8+
Authors: SHIBAHARA T. , YAMAMOTO T. , KANADANI H. , KUROYA H. 
Published: May 2016

Abstract, has been prepared by addition of Mg foil to an aqueous acidic (6 M HCl) solution of the Mo3S44+ aqua ion (I) at 0 °C. The cation has been isolated by column chromatography and precipitated as salt of the p‐toluenesulfonic acid, ((H2O)9Mo3S4MoS4Mo3(H2O)9)(MeC6H4SO3)8·18 H2O (II).
ChemInform Abstract: EPR Study of Local and Cooperative Symmetry Effects in N‐Salicylideneglycinatocopper(II) Complexes.
Authors: PLESCH G. , FRIEBEL C. , SVAJLENOVA O. , KRAETSMAR‐SMOGROVIC J. + 
Published: May 2016

AbstractStarting with N‐salicylideneglycinatoaquocopper(II) hemihydrate the complexes (I) are prepared and characterized by EPR and ligand field spectra.
ChemInform Abstract: Spin Coupling in Metalloporphyrin π‐Cation Radicals.
Authors: ERLER B. S. , SCHOLZ W. F. , LEE Y. J. , SCHEIDT W. R. , REED C. A. 
Published: May 2016

AbstractThe magnetic interactions between metal and ligand spins in metalloporphyrin π‐cation radicals (I) are investigated as a function of d orbital type for synthetically accessible compounds containing S = 1/2 metals from the first transition series.
ChemInform Abstract: Aliphatic Azo Compounds. Part 16. Stereoisomerization and Homolytic Decomposition of cis and trans Bridgehead Diazenes.
Authors: SCHMITTEL M. , RUECHARDT C. + 
Published: May 2016

AbstractFor the series (I)‐(III) of azo compounds, activation parameters for their homolytic decomposition and their cis‐trans isomerization reactions are reported.
ChemInform Abstract: Aromatic Annelation via α‐Oxoketene Dithioacetals: Synthesis of Thioresorcinol Dimethyl Ethers. Part 56.
Authors: GUPTA A. K. , ILA H. , JUNJAPPA H. 
Published: May 2016

AbstractThe α‐oxoketene dithioacetals (I) are coupled with propargylmagnesium bromide (II) to produce the alcohols (III) which are cyclized with boron trifluoride, yielding the 3‐thiomethylanisoles (IV).
ChemInform Abstract: Arene‐Iminium Salt Electron‐Transfer Photochemistry. Mechanistically Interesting Photoaddition Processes.
Authors: BORG R. M. , HEUCKEROTH R. O. , LAN A. J. Y. , QUILLEN S. L. , MARIANO P. S. 
Published: May 2016

AbstractSeveral photochemical reactions are studied such as a) quenching of the fluorescence of the pyrrolinium perchlorates (II) by the arenes (I) and (VIIa) (R2: ‐H), b) quenching of the fluorescence of the perchlorates (IV) and (V) by the arenes (III) and (VIIa), c) photochemical reaction of perchlorate (VI) with the toluenes (VII) leading to the products (VIII)‐(X) (solvent MeCN) or (VIII)‐(XII) (solvent MeOH) in yields depending on arene (VII) and solvent, d) the same photochemical reactions of (IIa) with the toluenes (VII) (solvents MeCN and MeOH) to analogous products, or of (IV) with the toluenes (VIIa) (solvents MeCN and MeOH).
ChemInform Abstract: 10‐Hydroperoxy‐8,12‐octadecadienoic Acid: A Diagnostic Probe of Alkoxyl Radical Generation in Metal‐Hydroperoxide Reactions.
Authors: LABEQUE R. , MARNETT L. J. 
Published: May 2016

AbstractWhereas the title hydroperoxy acid (I), when reacted with FeCl3/cysteine (1:400:100), yields aldehydic acid (II) (92%) via β‐scission of a putative alkoxyl radical and oxoacid (III) (8%), but no hydroxy acid (IV), its reaction with prostaglandin H synthase in the presence of phenol gives only 4% (II) and 1% (III), but 95% of hydroxy acid (IV).
ChemInform Abstract: Photocatalytic Oxidation of Hydrocarbons by (5,10,15,20‐Tetraphenylporphyrinato)manganese(III) Perchlorate and Periodate.
Authors: SUSLICK K. S. , ACHOLLA F. V. , COOK B. R. 
Published: May 2016

AbstractIrradiation of MnTPP(ClO4) into either its Soret or the LMCT bands cleanly produces MnTPPCl (quantitative conversion) and the oxidation of toluene (I) (to benzaldehyde (II)), cyclopentane (III) (to cyclopentanone (IV)), or cyclohexene (V) (to products (VI)‐(VIII)).
ChemInform Abstract: Phosphate Ester Hydrolysis Catalyzed by Metallomicelles.
Authors: MENGER F. M. , GAN L. H. , JOHNSON E. , DURST D. H. 
Published: May 2016

AbstractThe rate of the hydrolysis of (I) in the presence of (IVa) is accelerated by the 105‐fold, the catalysis showing turnover behavior.
ChemInform Abstract: Selective Carboalumination of Monosubstituted Acetylenes by Alumocuprate Reagents.
Authors: KUCHIN A. V. , TOLSTIKOV G. A. , ANDREEVA N. I. 
Published: May 2016

AbstractThe alkylaluminum compounds (I) react with the 1‐alkynes (II) in the presence of copper(I) bromide, predominantly in the 2‐position, producing the methylenealkanes (III) after hydrolysis.
ChemInform Abstract: Mechanisms of Hemin‐Catalyzed Epoxidations: Electron Transfer from Alkenes.
Authors: TRAYLOR T. G. , MIKSZTAL A. R. 
Published: May 2016

AbstractTwo rearrangements of alkenes, known to proceed through the intermediacy of the alkene cation radical, are observed to accompany the hemin‐catalyzed epoxidation of these alkenes.
ChemInform Abstract: Dimethyl‐N‐halogenoamines, Their Ammonium Salts and Borontrihalide Adducts.
Authors: MINKWITZ R. , NASS R. , PREUT H. 
Published: May 2016

AbstractThe preparation and the Raman spectra of the salts (III) and the adducts (V) are reported; the X‐ray structure of (Va) is determined (space group Pnma, Z=4).
ChemInform Abstract: Asymmetric Synthesis of Cyanohydrins Catalyzed by Optically Active Cyclic Peptides or Amides.
Authors: HAYASHI H. , KOBAYASHI Y. , MIYAJI K. , INOUE S. 
Published: May 2016

AbstractWhen aliphatic aldehydes are added to hydrogen cyanide in the presence of L‐α‐dimethylamino‐ε‐caprolactam (I), the optical yield of the cyanohydrins obtained reaches 5 ‐ 30%.
ChemInform Abstract: The Reaction of Methacrylic Acid with a Fluorinated Epoxide. Catalysis by the Potassium Salt of the Acid.
Authors: GUERY C. , VIGUIER M. , COMMEYRAS A. 
Published: May 2016

AbstractThe reaction of the epoxide (II) in a melt of methacrylic acid (I), yielding the ester (III), is catalyzed by the potassium salt of (I).
ChemInform Abstract: The Chemistry of the Sulfurhalogenides. Part 15. Dichlorofluoro Trifluoromethyl Sulfurane, CF3SCl2F.
Authors: MINKWITZ R. , NASS U. 
Published: May 2016

AbstractThe sulfonium salt (I) decomposes to give the sulfurane (II) and AsF5 (III).
ChemInform Abstract: Synthesis and Oxidative Coupling of Bi‐cyclononatetraenylide. Reaction of Bi‐cyclononatetraenyl with Potassium.
Authors: ESCHER A. , NEUENSCHWANDER M. 
Published: May 2016

AbstractIn contrast to previous reports, reaction of bi‐cyclononatetraenyl (I) with potassium produces the cyclononatetraenide (II) which isomerizes to form (III) with excess potassium.
ChemInform Abstract: Bissecododecahedranes ‐ Unusual, Hyperstable Olefins.
Authors: SPURR P. R. , MURTY B. A. R. C. , FESSNER W.‐D. , FRITZ H. , PRINZBACH H. 
Published: May 2016

Abstract(1.1.1.1)Pagodane (Ia) and its dione (Ib) are transformed by some reaction sequences alluding to different syntheses of dodecahedrane.
ChemInform Abstract: Pentacyclo(4.3.1.01,6.07,9.08,10)decane: A Cyclopropane Edge‐Bridged Prismane and Its Rearrangement to a Fulvene.
Authors: KOSTERMANS G. B. M. , HOGENBIRK M. , TURKENBURG L. A. M. , DE WOLF W. H. , BICKELHAUPT F. 
Published: May 2016

AbstractIn order to obtain the hitherto unknown (4)metacyclophane (I), the known Dewar isomer (II) is irradiated, but within 2 h (II) is quantitatively converted to the title compound (III) which in turn is slowly transformed on prolonged irradiation to tetralin (IV) or on warming to room temp. to a mixture of (IV) and fulvene (V).
ChemInform Abstract: Studies on the Terpenoids and Related Alicyclic Compounds. Part 37. A Facile Synthesis of Bicyclic α‐Methylene‐γ‐lactones by Intramolecular Cyclization of Allylsilylated Aldehydes.
Authors: NISHITANI K. , YAMAKAWA K. 
Published: May 2016

AbstractThe aldehydes (I) react with the ester (II) after lithiation to give the corresponding adducts which are dehydrated by mesylation, yielding the olefins (IV).
ChemInform Abstract: A Convenient One‐Pot Synthesis of Carboxylic Acid Anhydrides Using 1,1′‐Oxalyldiimidazole.
Authors: KITAGAWA T. , KURODA H. , SASAKI H. 
Published: May 2016

AbstractThe carboxylic acids (I) react with 1,1'‐oxalyldiimidazole (II) to give the anhydrides (III).
ChemInform Abstract: Synthesis and Anticonvulsive Activity of 1‐R‐3‐Acetonyl‐3‐hydroxy Oxindole Oximes and Their Derivatives.
Authors: GEVORKYAN K. A. , PAPAYAN G. L. , CHSHMARITYAN S. G. , PARONIKYAN R. G. , AKOPYAN N. E. , ENGOYAN A. P. 
Published: May 2016

AbstractOximes such as (I) are prepared by common methods and tested for their anticonvulsive effect.
ChemInform Abstract: The Synthesis and Reactions of Trisubstituted N‐(X‐2‐benzothiazolyl)formamidines.
Authors: LACOVA M. , NGUYEN THI NGA NGUYEN THI NGA 
Published: May 2016

AbstractThree types of products, the compounds (III), (V) and (VI), are obtained from the reaction of the benzothiazoles (I) with the formamides (II) and (IV) in the presence of Ph‐SO2‐Cl.
ChemInform Abstract: Reaction of α‐Alkoxy‐ and α‐Piperidino‐α,β‐Unsaturated Aldehydes with Primary Amines.
Authors: KEIKO N. A. , RULEV A. YU. , KALIKHMAN I. D. , VORONKOV M. G. 
Published: May 2016

AbstractThe α‐substituted α,β‐unsaturated aldehydes (II) and (VI) react with the amines (I) to give the products (III) ‐ (V) or (VII).
ChemInform Abstract: Synthesis of 2‐Substituted 5‐(1‐Oxido‐4‐pyridyl)‐ and 5‐(1‐Oxido‐2‐pyridyl)‐1,3,4‐thiadiazole Derivatives by Substitution of 2‐Methylsulfonyl Group with Various Nucleophiles.
Authors: TOYOOKA K. , KAWASHIMA Y. , KUBOTA S. 
Published: May 2016

AbstractThe methylsulfonylthiadiazoles (I) react with various nucleophiles such as sodium ethoxide, thiophenol (III), aniline (V), and the anion of the malonates (VII) to yield the corresponding substitution compounds (II), (IV), (VI), and (VIII).
ChemInform Abstract: A New Method for Introducing the 2,2‐Dichloroethyl Group at the 3 Position of the 2‐Quinolone System, and the Synthesis of Dictamnine.
Authors: SATO M. , KAWAKAMI K. , KANEKO C. 
Published: May 2016

AbstractIrradiation of the quinolones (I) in the presence of dichloroethylene (II) yields the cyclobutanes (III) which are converted to the bicyclobutanes (IV) on treatment with a strong base.
ChemInform Abstract: Reaction of Aromatic N‐Oxides with Dipolarophiles. Part 12. Stereoselective exo Cycloaddition of 3,5‐Lutidine N‐Oxide with N‐Substituted Maleimides and a Frontier Molecular Orbital and Mechanistic Study.
Authors: HISANO T. , HARANO K. , MATSUOKA T. , YAMADA H. , KURIHARA M. 
Published: May 2016

AbstractReaction of 3,5‐lutidine N‐oxide (I) with the maleimides (II) yields the thermally labile exo‐cycloadducts (III) which undergo 1,5‐sigmatropic rearrangement, forming the dihydropyridines (IV).
ChemInform Abstract: Synthesis of α‐Activated δ1‐Pyrroline and δ1‐Piperideine: 1,3‐Dipolar and Anionic Reactivities.
Authors: MKAIRI A. , HAMELIN J. 
Published: May 2016

AbstractMethyl benzalglycinate (I) is coupled with the ketals (II), yielding the ketals (III) which are cyclized by hydrolysis to give the Δ1‐pyrroline and Δ1‐piperideine esters (IV).
ChemInform Abstract: 2H‐Pyrrolo(3,4‐b)pyridine and 2H‐Pyrrolo(3,4‐c)pyridine: Synthesis of the Parent Ring System and the Diels‐Alder Reaction.
Authors: TSAI C.‐Y. , SHA C.‐K. 
Published: May 2016

Abstract3‐Di(ethoxycarbonyl)ethylidene‐2‐methylpyridine (I) is converted to the azide (IV) which undergoes intramolecular 1,3‐dipolar cycloaddition, forming the triazoline (V).
ChemInform Abstract: Transannular Reactions of Cycloalkenes, Cycloalkadienes, and Cycloalkatrienes. Part 14. Transannular Cyclizations of (E,E,E)‐Cyclododeca‐1,5,9‐triene on Methoxybromination.
Authors: HAUFE G. 
Published: May 2016

AbstractReduction of the triene (I) under the conditions indicated yields a mixture from which the main products (II)‐(V) and (VII) are isolated.
ChemInform Abstract: Preparation of Substituted Benzoyltrimethylsilanes and ‐germanes by the Reaction of Benzoyl Chlorides with Hexamethyldisilane or ‐digermane in the Presence of Palladium Complexes as Catalysts.
Authors: YAMAMOTO K. , HAYASHI A. , SUZUKI S. , TSUJI J. 
Published: May 2016

AbstractThe novel Pd catalyzed reaction of the acid chlorides (I) with hexamethyldisilane (II) affords the trimethylsilanes (III) in moderate to good yields.