bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Technetium Complexes of 3,5‐Di‐tert.‐butylcatechol. Direct Synthesis of Tris(3,5‐di‐tert.‐butylcatecholato)technetium(VI) and Bis(3,5‐di‐tert.‐butylcatecholato)(di‐tert.‐butylamidophenolato)technetium(VI) from Ammonium Pertechnetate.
Authors: DELEARIE L. A. , HALTIWANGER R. C. , PIERPONT C. G. 
Published: May 2016

AbstractThe reaction between 3,5‐di‐tert.‐butylcatechol and NH4TcO4 in MeOH produces a mixture of the Tc(VI) title compounds separated by column chromatography.
ChemInform Abstract: Inorganic Ring Systems Containing Ferrocenyl Substituents.
Authors: SPANG C. , EDELMANN F. T. , NOLTEMEYER M. , ROESKY H. W. 
Published: May 2016

AbstractThe three‐, four‐ and eight‐membered heterocycles (IV), (VI), (VII), (VIII), and (X) (space group P21/c, Z=4) and its complexes (XII) are synthesized starting with the ferrocenylphosphanes (I) and (II) as well as with the ferrocenylarsane (V) as shown in the scheme.
ChemInform Abstract: Complexes with Sterically Demanding Ligands. Part 6. Synthesis and Reactivity of Mono(tris(trimethylsilyl)cyclopentadienyl)iron(trimethyl phosphite) Complexes.
Authors: OKUDA J. 
Published: May 2016

AbstractThe three‐legged piano‐stool half‐sandwich complexes (IVa) and (IVb) are directly synthesized as demonstrated for (IVa).
ChemInform Abstract: Square‐Planar Copper(II) Chelate Complexes of the ONN,X Type (X: Monodentate Ligand): Kinetics of Ligand Substitution As Studied in Acetone and the Effect of Water.
Authors: ROEPER J. R. + , PAULUS H. , ELIAS H. 
Published: May 2016

AbstractThe four‐coordinate Cu(II) complexes (Ia), (Ib), and (Id) are prepared as described previously.
ChemInform Abstract: A Dinucleating Hexaimidazole Ligand and Its Dicopper(II) Methanol Inclusion Complex.
Authors: TOLMAN W. B. , RARDIN R. L. , LIPPARD S. J. 
Published: May 2016

AbstractThe title ligand is specifically designed to encapsulate two metals in a biomimetic environment; it is preorganized to inhibit formation of undesired polynuclear species.
ChemInform Abstract: Polyquinoline‐Supported Ruthenium Catalysts: Selective Oxidation of Alcohols with Coated Electrodes.
Authors: STOESSEL S. J. , ELLIOTT C. M. , STILLE J. K. 
Published: May 2016

AbstractThe two Ru complexes (VII) and (XI) containing the novel ligand (III), are synthesized according to the scheme.
ChemInform Abstract: Synthesis and Properties of Monoazo Disperse Dyes Derived from the Ethyl Ester of N‐Benzyl‐N‐phenyl‐β‐alanine.
Authors: SOKOLOWSKA‐GAJDA J. , KRASKA J. 
Published: May 2016

AbstractSubstituted anilines such as (I) are diazotized with sodium nitrite (II) and then coupled with the ethyl ester (IV) of N‐benzyl‐N‐phenyl‐β‐alanine to give the azo dyes (V).
ChemInform Abstract: Cryptowolinol and Cryptowolidine, New Alkaloids of the Dibenzopyrrocoline Type.
Authors: LEBOEUF M. , CAVE A. , RANAIVO A. , MOSKOWITZ H. 
Published: May 2016

AbstractFrom the Neocaledonian Lauraceae Cryptocarya phyllostemon and C. oubatchensis the new alkaloids (Ib) and (II) are isolated besides the known cryptowoline (Ia) and cryptaustoline (III).
ChemInform Abstract: Physical Chemistry of High‐Temperature Oxide Superconductors
Authors: RAMAKRISHNAN T. V. , RAO C. N. R. 
Published: May 2016

AbstractReview: (brief discussion of structure and properties of the families of oxide superconductors discovered since 1986 with special attention to the states of copper and oxygen in the cuprates; listing of experimental observations related to the superconducting and normal states that have to be explained by theoretical models; overview of the current theoretical models; indication of possible future directions; more than 85 refs.
ChemInform Abstract: Structure of Rb3Mo15Se17 Containing the New Mo15 Clusters.
Authors: GOUGEON P. , POTEL M. , SERGENT M. 
Published: May 2016

AbstractSingle crystals of the title molybdenum selenide, obtained by heating a mixture of RbMo3Se3 and Mo3Se4 (3:2; 2073 K, 1 d; sealed Mo crucible) belong to the hexagonal space group P63/m with Z=2.
ChemInform Abstract: Structure of Ferric Oxonium Bis(hydrogenphosphate), Fe(H3O)(HPO4)2.
Authors: VENCATO I. , MATTIEVICH E. , MOREIRA L. F. , MASCARENHAS Y. P. 
Published: May 2016

AbstractThe new title compound, prepared by hydrothermal synthesis starting from Fe3(PO4)2·3 H2O in the presence of FePO4 at 500 K and pH 2, crystallizes in the monoclinic system (P21/c, Z=4).
ChemInform Abstract: The Novel Superacid Systems HSO3F‐Nb(SO3F)5 and HSO3F‐Ta(SO3F)5.
Authors: CICHA W. V. , AUBKE F. 
Published: May 2016

AbstractIn situ oxidation of Nb and Ta in HSO3F by S2O6F2 results in the formation of the solvated Lewis acids M(SO3F)5, M: Nb, Ta.
ChemInform Abstract: A New Structure Type in Polyoxoanion Chemistry. Synthesis and Structure of the V5O3‐ 14 Anion.
Authors: DAY V. W. , KLEMPERER W. G. , YAGHI O. M. 
Published: May 2016

AbstractThe new compound (III) crystallizes in the orthorhombic space group Pbca with Z = 8. The compound consists of discrete Bu4N+ cations and V5O13‐4 anions which each contain five tetrahedral vanadium(V) centers in a nearly trigonal‐bipyramidal arrangement.
ChemInform Abstract: Acyclic Tertiary and Quaternary Carbon Stereocontrol via New Aldol Equivalent Reactions of Optically Active (E)‐Enol Ethers.
Authors: FAUNCE J. A. , FRIEBE T. L. , GRISSO B. A. , LOSEY E. N. , SABAT M. , MACKENZIE P. B. 
Published: May 2016

AbstractOptically active enol ethers such as (I), (V), (VIII), which are accessible according to known procedures, undergo highly erythro‐diastereoselective reactions with some aliphatic and aromatic acetals, e.g. (IV), to give protected aldol adducts which are reductively deprotected to afford the corresponding alcohols.
ChemInform Abstract: Enantiomerically Pure Vinylketene Acetals as Dienes in the Diels‐Alder Reaction.
Authors: KONOPELSKI J. P. , BOEHLER M. A. 
Published: May 2016

AbstractEnantiomerically pure vinylketene acetals such as (IV) undergo Diels‐Alder reaction with methyl crotonate (V) to give the adducts (VI) and (VII).
ChemInform Abstract: A Formation of Optically Active Oxetanes from Sugars by Boron Trifluoride‐Catalyzed (2 + 2)Cycloaddition Reaction.
Authors: SUGIMURA H. , OSUMI K. 
Published: May 2016

AbstractBF3 etherate‐mediated (2 + 2)cycloaddition of the protected aldopentose (I) with the olefinic derivatives (II) or (IV) gives the oxetanes (III) or (V) as the main products.
ChemInform Abstract: Lactols in Stereoselection. Part 3. Highly anti‐Cram Selective 1,2‐Asymmetric Induction.
Authors: TOMOOKA K. , OKINAGA T. , SUZUKI K. , TSUCHIHASHI G. 
Published: May 2016

AbstractThe lactol (I) is cleaved with the methylmetallic reagents (II) to form the 1,4‐diols (III) and (IV).
ChemInform Abstract: Preparation and Electron Transfer‐Induced cis‐trans Isomerization Reactions of 1‐(5‐Nitro‐2‐furyl)‐, 1‐(5‐Nitro‐2‐thienyl)‐, and 1‐(4‐Nitrophenyl)‐2‐R Ethylenes.
Authors: PROUSEK J. , HAYDEN V. 
Published: May 2016

AbstractMixtures of E‐ and Z‐isomers of (I)‐(III) are prepared by the Wittig reaction (yield 81‐95%).
ChemInform Abstract: Contrasting Photosolvolytic Reactivities of 9‐Fluorenol vs 5‐Suberenol Derivatives. Enhanced Rate of Formation of Cyclically Conjugated Four π Carbocations in the Excited State.
Authors: WAN P. , KROGH E. 
Published: May 2016

AbstractThe photosolvolysis of 9‐fluorenol and some of its derivatives (I) as well as of related systems such as (II)‐(IV) is extensively studied in MeOH/H2O and MeCN/H2O with the aim of examining the effect of the internal cyclic array (ICA) of these compounds (i.e.
ChemInform Abstract: Photoreactivity of σ‐Bonded Metalloporphyrins. Part 2. Germanium Porphyrin Complexes with σ‐Bonded Alkyl, Aryl, or Ferrocenyl Groups. Intramolecular Quenching of Porphyrin Excited Triplet States by Linked Ferrocene.
Authors: MAIYA G. B. , BARBE J.‐M. , KADISH K. M. 
Published: May 2016

AbstractContinuous visible‐light irradiation of (Ia) results in a photocleavage of one σ‐bonded aryl group to give a zwitterionic porphyrin.
ChemInform Abstract: Regioselective Transformation of Allylic, Benzylic and Tertiary Alcohols into the Corresponding Iodides with Aluminum Triiodide: Deoxygenation of Vicinal Diols.
Authors: SARMAH P. , BARUA N. C. 
Published: May 2016

AbstractAlI3 regioselectively converts benzylic, allylic and tertiary alcohols such as (I) into the corresponding iodides (II).
ChemInform Abstract: Silafunctional Compounds in Organic Synthesis. Part 42. 1‐Silylvinyl Radical Cyclization: Silicon‐Mediated Regio‐ and Stereoselective Hydroacylation and Hydrovinylation of Allyl Alcohols.
Authors: TAMAO K. , MAEDA K. , YAMAGUCHI T. , ITO Y. 
Published: May 2016

AbstractHydrovinylation and hydroacylation of the allyl alcohol (I) is achieved via the silyl derivative (III) (no yield given).
ChemInform Abstract: A New Specific Synthesis of β‐Cyclocitral.
Authors: PICARD J.‐P. , NZABAMWITA G. , LACOSTE F. , CALAS R. , DUNOGUES J. 
Published: May 2016

AbstractThe cyanohydrin (II), derived from the trimethylcyclohexanone (I) by a known procedure, is dehydrated with thionyl chloride or phosphorus oxychloride/pyridine to produce the cyanotrimethylcyclohexene (III).
ChemInform Abstract: Regiocontrol in the Synthesis of Optically Active Amino‐4‐pentenediols via Epoxy‐4‐pentenols. Novel Acyclic Adenosine Analogues.
Authors: HUEMMER W. + , GRACZA T. , JAEGER V. + 
Published: May 2016

AbstractThe (1‐hydroxyalkyl)oxirane (I) is cleaved with the amines (II), producing seletively the aminopentenediols (III).
ChemInform Abstract: Preparation and NMR Spectroscopy of α‐Aminosulfides.
Authors: KATRITZKY A. R. , BIENIEK A. , BRYCKI B. E. 
Published: May 2016

AbstractAt first, the wide applicability of the reaction of an aldehyde + sec. amine + thiol → α‐aminosulfide such as (IV) and (IX) is examined by variation of all three reactants (17 aminosulfides are prepared; yields always more than 60%); the reaction conditions are sometimes slightly modified.
ChemInform Abstract: Tandem Reduction‐Desulfonylation of α‐Alkylidene‐β‐keto Sulfones.
Authors: HUANG X. , ZHANG H.‐Z. 
Published: May 2016

AbstractThe α‐benzylidene‐α‐methylsulfonyl phenyl ketones (I) are hydrogenated upon treatment with sodium hydrogen telluride, generated from tellurium and sodium borohydride, in ethanol/chloroform solution to give the saturated α‐sulfonyl ketones (II).
ChemInform Abstract: Indium‐Induced Allylation of Acid Anhydrides. A Facile Synthesis of Allylated Butenolides and Phthalides.
Authors: ARAKI S. , KATSUMURA N. , ITO H. , BUTSUGAN Y. 
Published: May 2016

AbstractThe cyclic anhydrides (I) undergo indium‐promoted bisallylation with allyl iodide (II), forming the butenolides (III) and the regioisomer (IV) of (IIIb).
ChemInform Abstract: Alkylheteroaromatic Compounds. The Reactivity of Alkyl Polyfunctionally Substituted Azines Toward Electrophilic Reagents.
Authors: ELNAGDI M. H. , ABDELRAZEK F. M. , IBRAHIM N. S. , ERIAN A. W. 
Published: May 2016

AbstractSeveral new alkyl‐substituted pyridines, pyridazines and pyrimidines such as (III), (VIII) and (XIV) are prepared from acyclic intermediates.
ChemInform Abstract: A Novel Route to 6‐Perfluoroalkyluracils.
Authors: UNO H. , TERAKAWA T. , SUZUKI H. 
Published: May 2016

AbstractReaction of the 2,4‐dichloropyrimidines (I) with perfluoroalkyllithiums generated in situ from the iodides (II) gives the 4‐perfluoroalkyldihydropyrimidines (III) which are converted to the 6‐perfluoroalkyl‐5,6‐dihydrouracils (IV) by hydrolysis or to the 6‐perfluoroalkyluracils (VIII) by oxidation with DDQ and subsequent hydrolysis.
ChemInform Abstract: Regioselective Benzylations of Hydroxyalkyl‐3‐morpholinones.
Authors: DANKLMAIER J. , HOENIG H. + 
Published: May 2016

AbstractHydroxyalkylmorpholinones of type (I) can be selectively benzylated as shown in the scheme: 1. at the N of the amide group (→ (III)); 2. at the carbonyl oxygen (→ (V)); 3. at the hydroxyl function (→ (VII)).
ChemInform Abstract: Exploratory Photochemistry of Iodinated Aromatic Azides.
Authors: WATT D. S. , KAWADA K. , LEYVA E. , PLATZ M. S. 
Published: May 2016

AbstractThe aryl azides (I) are irradiated in 2‐methyltetrahydrofuran to yield the anilines (II) and the azo compound (IIIa).
ChemInform Abstract: σ,π* Charge‐Transfer Excited States of Substituted (Phenylethynyl)pentamethyldisilanes.
Authors: HORN K. A. , GROSSMAN R. B. , THORNE J. R. G. , WHITENACK A. A. 
Published: May 2016

AbstractThe title compounds (III) are prepared by the Pd(0)‐catalyzed coupling of aryl halides such as (I) and the ethynyldisilane (II).
ChemInform Abstract: Reaction of N‐Vinyliminophosphoranes. Part 9. The Synthesis and Reaction of N‐(1,3,5‐Cycloheptatrienyl)iminophosphoranes to Provide a Novel Route to 1‐Azaazulenes.
Authors: IINO Y. , HARA E. , NITTA M. 
Published: May 2016

AbstractThe reaction of the azide (I) with the phosphines (II) represents the first synthesis of the phosphoranes (III).
ChemInform Abstract: New Adamantane‐Like Mercury‐Chalcogen Cages. Part 2. Synthetic and Multinuclear (31P, 77Se, 125Te, 199Hg) Magnetic Resonance Study of Tellurolate‐Bridged Mercury(II) Clusters ((μ‐TeR)6(HgPR′3)4)2+ and ((μ‐TeR)6(Hg)(HgPR′3)3)2+ and Related Species with Mixed‐Bridging Chalcogenates.
Authors: DEAN P. A. W. , MANIVANNAN V. , VITTAL J. J. 
Published: May 2016

AbstractThe new type of adamantanoid clusters (IV) in which only three of the four TePh‐bridged Hg atoms have strongly bound terminal ligands are synthesized according to the scheme.
ChemInform Abstract: Mercury Complexes with One‐Dimensional Chain Structures. Syntheses and Crystal Structures of (Hg(C5H4NS)(CH3CO2))n, Hg(C5H4NS)2, and Hg(CH2P(S)Ph2)2.
Authors: WANG S. , FACKLER J. P. JUN. 
Published: May 2016

AbstractThe one‐dimensional chain complexes (III) (space group P21/c, Z=4), (IV) ( P21/n, Z=2), and (VII) (C2/c, Z=4) are synthesized by 1:1 and 1:2 molar reaction of Hg(II) acetate (I) with 2‐mercaptopyridine (II) or by 1:2 molar reaction of Hg(II) chloride (V) with the Li reagent (VI).
ChemInform Abstract: First Example of a Thermally Stable Hypervalent Bismuth Ate Complex (12‐Bi‐6) with Two Bidentate Ligands: Synthesis and Structure.
Authors: AKIBA K. , OHDOI K. , YAMAMOTO Y. 
Published: May 2016

AbstractThe bismuth ate complex (III) mentioned in the title is stable at temperatures up to 150°C. Hydrolysis of (III) gives the pentavalent bismuth compound (V) via the alcohol (IV).
ChemInform Abstract: Reaction of Dimethyl Acetylenedicarboxylate with WSe2‐ 9 and W2Se2‐ 10: Synthesis and Characterization of the (W(Se2C2(COOCH3)2)3)2‐ and (W2Se2(Se2C2(COOCH3)2)4)2‐ Anions.
Authors: ANSARI M. A. , MAHLER C. H. , IBERS J. A. 
Published: May 2016

AbstractThe title compounds (III) and (V) are synthesized according to the scheme.
ChemInform Abstract: Resolution of the Chiral‐at‐Iron Acetyl Complexes C5H5(CO)(PR3)FeC(O)CH3 (R: CH3, CH2CH3). Enantioselective Cyclopropane Synthesis Using the Chiral Carbene Complexes (SFe)‐ and (RFe)‐C5H5(CO)(PR3)Fe=CHCH+ 3 (R: CH3, CH2CH3).
Authors: BROOKHART M. , LIU Y. 
Published: May 2016

AbstractA simple and efficient method for resolving acetyl complexes such as racemic (I) is developed.
ChemInform Abstract: Chiral Ferrocenylalkylamines from the Natural Chiral Pool.
Authors: SIGLMUELLER F. + , HERRMANN R. , UGI I. 
Published: May 2016

AbstractUsing the chiral terpenes α‐ and β‐pinene and camphor, enantiomerically pure α‐ferrocenylalkylamines are prepared without resolution procedures.
ChemInform Abstract: Organotransition‐Metal Metallacarboranes. Part 12. Arene‐Metal‐Carborane Triple‐Decker Sandwiches. Designed Synthesis of Homo‐ and Heterobimetallic Complexes of Cobalt, Iron, Ruthenium, and Osmium.
Authors: DAVIS J. H. JUN. , SINN E. , GRIMES R. N. 
Published: May 2016

AbstractThe systematic preparation of new families of triple‐decker sandwich complexes is described.
ChemInform Abstract: Molecular Iodoalkane Complexes: Preparation of the Complexes ((η5‐C5H5)Ru(PPh)3(CNtBu)(IR))PF6, (R = CH3, CH2SiMe3), and the Crystal Structures of ((η5‐C5H5)Ru(PPh3)(CNtBu)I) and ((η5‐C5H5)Ru(PPh3)(CNtBu)(ICH3))PF6.
Authors: CONROY‐LEWIS F. M. , REDHOUSE A. D. , SIMPSON S. J. 
Published: May 2016

AbstractThe hydrogen complex (I) reacts with the halides (II), yielding the iodomethyl complexes (IIIa) and (IIIb).
ChemInform Abstract: Reactions of a Phosphoranide Platinum(II) Complex with Nucleophilic and Electrophilic Reagents and the X‐Ray Crystal Structures of (η2‐cyclenP)Pt(Co(CO)4)PPh3 and (η2‐cyclenP)Pt(I)PPh3.
Authors: KHASNIS D. V. , LATTMAN M. , SIRIWARDANE U. 
Published: May 2016

AbstractThe reactions of the phosphoranide Pt(II) complex (I) with a variety of nucleophiles and electrophiles are studied.
ChemInform Abstract: The Structure of Ganervosin B, C22H30O6, a New Diterpenoid from Rabdosia nervosa: An X‐Ray Study.
Authors: HUA S.‐M. , WANG Q.‐G. , BAI G. , CHEN Y.‐Z. 
Published: May 2016

AbstractInternal strain in the five‐membered D ring of the title compound (I) (space group P212121 with Z=4) causes high reactivity of the adjacent double bond and the carbonyl function.
ChemInform Abstract: Highly Regioselective Ring‐Opening of α‐Substituted Cyclic Acid Anhydrides Catalyzed by Lipase.
Authors: HIRATAKE J. , YAMAMOTO K. , YAMAMOTO Y. , ODA J. 
Published: May 2016

AbstractThe cyclic anhydrides (I) are cleaved in the presence of lipase and ethanol (II) to give mixtures of the isomeric monoesters (III) and (IV).
ChemInform Abstract: Development of a Pasted Nickel Electrode with High Active Material Utilization.
Authors: OSHITANI M. , YUFU H. , TAKASHIMA K. , TSUJI S. , MATSUMARU Y. 
Published: May 2016

AbstractIt is demonstrated that high performance and low‐cost pasted nickel electrodes with an active material utilization close to 100% and an energy density of 170 mAh/g can be prepared from a metal fiber substrate pasted with Ni(OH)2 by addition of CoO.
ChemInform Abstract: The Role of Alloyed Molybdenum in the Dissolution and the Passivation of Nickel‐Molybdenum Alloys in the Presence of Adsorbed Sulfur.
Authors: MARCUS P. , MOSCATELLI M. 
Published: May 2016

AbstractThe effect of Mo on the dissolution and passivation is studied for a Ni‐2 atom% Mo alloy on which sulfur is preadsorbed from a H2S/H2 gas mixture.
ChemInform Abstract: Valence Control, Reactivity of Oxygen, and Catalytic Activity of La2‐xSrxCoO4.
Authors: NITADORI T. , MURAMATSU M. , MISONO M. 
Published: May 2016

AbstractSamples of La2‐xSrxCoO4 are prepared for x = 0‐2.0 and several properties related to the reactivity of oxygen in these catalysts are studied.
ChemInform Abstract: Structural Chemistry of Unsaturated Silicon Compounds: Crystal and Molecular Structures of the Stable Silanimine tBu2Si=N‐SitBu3 and of Silanimine Donor Adducts (Donor: Tetrahydrofuran, Benzophenone).
Authors: REBER G. , RIEDE J. , WIBERG N. , SCHURZ K. , MUELLER G. + 
Published: May 2016

AbstractThe first stable, monomeric silanimine (I) with nearly linear Si=N‐Si skeleton crystallizes in the space group P21/n with Z=4.
ChemInform Abstract: A New Regiochemical Control Element for Diels‐Alder Reactions.
Authors: KRAUS G. A. , LIRAS S. 
Published: May 2016

AbstractThe stereoselectivity of the Diels‐Alder reactions between the siloxypentadiene (I) and the dienophiles (II), (V), (IX), or (XI), yielding the cycloadducts (III), (VI), (X), or (XII), is investigated.
ChemInform Abstract: Photochemistry of Nitrosyl Porphyrins in the Temperature Range 180‐300 K and the Effects of Pyridine on Photodenitrosylation of Nitrosyliron Tetraphenylporphyrin.
Authors: HOSHINO M. , KOGURE M. 
Published: May 2016

AbstractThe complexes (I) undergo facile photodenitrosylation in benzene to give NO and the metal(II) tetraphenylporphyrins.
ChemInform Abstract: Synthesis of Hydroxy Ketones by Chemoselective Alkylation of Keto Aldehydes with Dialkylzincs Catalyzed by Amino Alcohol, Diamine, or Dilithium Salt of Piperazine.
Authors: SOAI K. , WATANABE M. , KOYANO M. 
Published: May 2016

AbstractThe title reaction of corresponding ketoaldehydes (IV) with dialkylzincs (V) in the presence of the catalyst (I) yields the hydroxyketones (VI).
ChemInform Abstract: Transfer of a Diazo Function in the Series of Fluorinated 1,3‐Diketones.
Authors: NIKOLAEV V. A. , UTKIN P. YU. , KOROBITSYNA I. K. 
Published: May 2016

AbstractThe reaction between the fluorinated 1,3‐diketones (I), whose methylene group is highly activated, and tosyl azide (II) affords the acyldiazomethanes (III) instead of the desired and expected hitherto unknown fluorinated 2‐diazo‐1,3‐diketones.
ChemInform Abstract: Preparation of Methyl 2‐Methylene‐5,10‐undecadienoate from Butadiene and Methyl Methacrylate on a Homogeneous Complex Nickel Catalyst and Some of Its Conversions.
Authors: ZAKHARKIN L. I. , GUSEVA V. V. , KAMERNITSKII D. A. 
Published: May 2016

AbstractIn the presence of a complex Ni catalyst prepared from Ni(acac)2, Py, Et3Al and traces of water a 3:1 molar mixture of butadiene (I) and methyl methacrylate (II) undergoes cooligomerization to afford the title compound (III) (yield given in g).
ChemInform Abstract: Synthesis of Diacetylenes Containing Peroxo Groups.
Authors: YUVCHENKO A. P. , MOISEICHUK K. L. , DIKUSAR E. A. 
Published: May 2016

AbstractThe reaction between the pentynol (I) and the bromoperoxoacetylenes (II), conducted under modified conditions of the Chodkiewicz‐Cadiot synthesis, affords the hitherto unknown peroxodiacetylenes (III).
ChemInform Abstract: Novel Synthesis of (1S)‐cis‐2,2‐Dimethyl‐3‐formylcyclopropanecarboxylic Acid from (+)‐3‐Carene.
Authors: TOLSTIKOV G. A. , GALIN F. Z. , MAKAEV F. Z. , IGNATYUK V. K. 
Published: May 2016

AbstractStarting from (+)‐3‐carene (I) the methyl ester (XI) of the title compound is prepared.
ChemInform Abstract: Application of Microwave‐Heating for Dry Organic Reactions.
Authors: BEN ALLOUM A. , LABIAD B. , VILLEMIN D. 
Published: May 2016

AbstractThe alkynols (I) and (III) adsorbed on KSF clay undergo a dry conversion reaction upon irradation by microwaves, forming the vinylic ketones (II) or a mixture of the cyclohexyl methyl ketones (IV) and (V).
ChemInform Abstract: Regioselective Reduction of 2‐tert‐Butyl‐1‐benzopyrylium Perchlorate.
Authors: SUZDALEV K. F. , KOBLIK A. V. 
Published: May 2016

AbstractReduction of the benzopyrylium perchlorate (IV), prepared from salicylaldehyde (I) via the salicylidenepinacolone (III), with 1,3‐dimethylbenzimidazoline (V) predominantly gives the 4H‐1‐benzopyran (VI).
ChemInform Abstract: A Route to 4,5‐Diazafluorenylidene: Preparation, Photo‐, and Thermal Reactions of 9‐Diazo‐4,5‐diazafluorene.
Authors: MOHAMED O. S. , DUERR H. + , ISMAIL M. T. , ABDEL‐WAHAB A. A. 
Published: May 2016

AbstractPhotolysis of 9‐diazo‐4,5‐diazafluorene (I) generates the carbene (II) which is subjected to trapping experiments with methanol (III) or the olefins (VI) to give the adducts (IV) and (VII) respectively.
ChemInform Abstract: Homolytic Amination of 2,3‐Dihydro‐1,4‐benzodioxin.
Authors: ZORINA L. N. , SAFIEV O. G. , RAKHMANKULOV D. L. 
Published: May 2016

AbstractReaction of the dihydrobenzodioxin (I) with the dialkylchloroamines (II) in the presence of iron(II) sulfate gives small amounts of the 6‐dialkylamino derivatives (III), together with the dichloro compound (IV).
ChemInform Abstract: Preparation and Properties of Electron Donor Acceptor Complexes of Compounds Having Captodative Substituents.
Authors: SUGIMOTO A. , KOTANI T. , TSUJIMOTO J. , YONEDA S. 
Published: May 2016

AbstractThe dihydrophenazines (IV) form intermolecular EDA complexes with TCNQ showing electrical resistivities in the range 2·104‐3·105 Ohm·cm which point to the ionic character of these complexes.
ChemInform Abstract: Hetero‐π‐Systems. Part 16. Alkoxysilylene (Alkoxysilandiyle).
Authors: MAIER G. , REISENAUER H. P. , SCHOETTLER K. + , WESSOLEK‐KRAUS U. 
Published: May 2016

AbstractThe disilane (I) reacts at higher temperature with the acetylenes (IIa) and (IIb) to form the disilacyclohexadiene (III) via silylene intermediates.