bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Zinc(II) Complexes and Aluminum(III) Porphyrin Complexes Catalyze the Epoxidation of Olefins by Iodosylbenzene.
Authors: NAM W. , VALENTINE J. S. 
Published: May 2016

AbstractTitle complexes such as those delineated in the scheme catalyze the epoxidation of the olefins (I), (III) and (V) with iodosylbenzene.
ChemInform Abstract: Versatile Chiral Reagent for the Highly Enantioselective Synthesis of Either Anti or Syn Ester Aldols.
Authors: COREY E. J. , KIM S. S. 
Published: May 2016

AbstractThe highly effective chiral reagent (I) is developed for promoting the enantioselective aldol reaction of the achiral propionate esters (II) or (V) with an achiral aldehyde such as (III) to give either the anti‐ or syn‐adducts (IV) or (VI) with excellent diastereo‐ and enantioselectivity.
ChemInform Abstract: Two‐Fold Crotonic Condensation of 1,1‐Bisacylcyclopropanes Under the Conditions of the Wittig Reaction. Simple Synthesis of Spirocyclopropanecyclooctatrienones.
Authors: ZEFIROV N. S. , KUZNETSOVA T. S. , KOZHUSHKOV S. I. , KOKOREVA O. V. 
Published: May 2016

AbstractIn the presence of dimsyl sodium the reaction between 1,1‐diacetylcyclopropane (I) and the ylide generated from the phosphonium bromide (II) affords (III) or (IV) depending on the order of addition and on the molar ratios of the reactants.
ChemInform Abstract: The First Phase‐Transfer Catalyzed Reactions of Trialkylboranes. A Highly Facile Synthesis of Trialkylmethanols from Alkenes.
Authors: BAI J. , DING H. 
Published: May 2016

AbstractThe (cyclo)alkenes (I) react with borane ‐ dimethyl sulfide (II) to produce the tri(cyclo)alkylboranes (III) which undergo insertion reaction with chloroform (IV) and hydrolysis under phase‐transfer conditions, forming the boronic acids (V).
ChemInform Abstract: Semicarbazones and Thiosemicarbazones of the Heterocyclic Series. Part 54. Derivatives of 1,2,4‐Triazine, 1,2,4‐Triazole and 1,3,4‐Thiadiazole from 1‐Acetyl‐5‐bromoisatin and Thiosemicarbazide.
Authors: TOMCHIN A. B. 
Published: May 2016

AbstractAccording to earlier reports the reactions between isatin or its 1‐substituted derivatives and thiosemicarbazides may give rise to the formation of 1,2,4‐triazines and 1,3,4‐thiadiazoles.
ChemInform Abstract: A New Synthesis of Methyl α‐Acetolactate Based on Thiazolium Chemistry and Modelled on the Enzymatic Synthesis of α‐Acetolactate Catalyzed by Acetolactate Synthase.
Authors: CROUT D. H. G. , LEE E. R. , PEARSON D. P. J. 
Published: May 2016

AbstractTreatment of the benzothiazolium salt (IV), prepared from benzothiazole (I), with triethylamine in methanol results in decomposition, forming the benzothiazole (II), the hydroxyacetopropionate (V), and the dihydrobenzothiazole (VI).
ChemInform Abstract: Antimicrobic Activity of Nitro‐Substituted Azolo(1,5‐a)pyrimidines and Azolo(5,1‐c)(1,2,4)triazines.
Authors: RUSINOV V. L. , MYASNIKOV A. V. , PILICHEVA T. L. , CHUPAKHIN O. N. , KIPRIANOVA E. A. , GARAGULYA A. D. 
Published: May 2016

AbstractThe amino azoles (I) are coupled with nitromalonaldehyde sodium salt (II) to give the azolopyrimidines (III) of which (IIIa), (IIIg), and (IIIh) are transformed into the derivatives (V) and (VII) upon treatment with indole (IV) and resorcinol (VI) respectively.
ChemInform Abstract: A Novel Synthesis of Pyrano(2,3‐c)(1,5)benzodiazepines.
Authors: ABDEL‐GHANY H. , EL‐SAYED A. M. , SULTAN A. A. , EL‐SHAFEI A. K. 
Published: May 2016

AbstractThe benzodiazepinone (Ia) and its derivatives (Ib) and (Ic), obtained by N‐alkylation of (Ia), are coupled with the benzaldehydes (II) to form the benzylidenebenzodiazepinones (III).
ChemInform Abstract: A Bicyclo(1.1.1)pentasilane Derivative: Synthesis, Structure, and Comments on Structural Homology.
Authors: KABE Y. , KAWASE T. , OKADA J. , YAMASHITA O. , GOTO M. , MASAMUNE S. 
Published: May 2016

AbstractFive‐electron reduction of the trichlorodisilane (I) leads to a cyclotetrasilane dianion which reacts with the dichlorosilanes (II) to give the bicyclo(1.1.)pentasilanes (III).
ChemInform Abstract: 1,3‐Bis(4‐fluorophenyl)triazenido Complexes of Copper and Silver. Synthesis and Structure of (Cu(F‐C6H4N3C6H4‐F))4, (Ag(F‐C6H4N3C6H4‐F))4, and (Cu(F‐C6H4N3C6H4‐F) (OCH3))4.
Authors: HARTMANN E. , STRAEHLE J. + 
Published: May 2016

AbstractIn both tetrameric complexes (III) (space group C2/c, Z=4) the four metal(I) atoms form a planar rhombus the edges of which are bridged alternately above and below by the triazenido ligands.
ChemInform Abstract: Polynuclear Metal Complexes with Bridging Carbene or Carbyne Ligands. Part 99. Synthesis of the Cluster Compounds (MWCoAu(μ‐CC6H4Me‐4)(μ3‐CR)(CO)4(η‐C5H5)(η‐C5Me5)(η5‐C2B9H9Me2)) (M: Mo or W, R: C6H4Me‐4; M : W, R : Me);
Authors: CARR N. , GIMENO M. C. , STONE F. G. A. 
Published: May 2016

AbstractThe trimetal complexes (I) react with the Co complex (II) to afford the tetranuclear compounds (III).
ChemInform Abstract: Complexes of Ph2PCH=CH2 with PtX2 (X: Cl, Br, I or Me) or PdX2 (X: Cl, Br or I).
Authors: FONTAINE X. L. R. , MARKHAM D. P. , SHAW B. L. 
Published: May 2016

AbstractThe title ligand (II) reacts with the cod‐Pt(II) complexes (I) to give the cis‐bis(phosphine) complexes (III).
ChemInform Abstract: Inhibition by Heterocyclic Compounds of Corrosion of Copper.
Authors: AL‐KHARAFI F. M. , AL‐HAJJAR F. H. , KATRIB A. 
Published: May 2016

AbstractThe corrosion behavior of Cu in 30% ethylene glycol solution containing SO42‐, Cl‐, and HCO3‐ (each 100 ppm) at 60‐70 °C is studied in the presence of different concentrations of (I) and (II).
ChemInform Abstract: Installation of the Allylic Trisulfide Functionality of the Enediyne Antibiotics. Thiol‐Induced Reductive Actuation of the Bergman Process.
Authors: HASELTINE J. N. , DANISHEFSKY S. J. 
Published: May 2016

AbstractThe literature‐known thioacetates (I) are reductively deacetylated and then treated with the phthalimido disulfides (II) to produce the trisulfides (III).
ChemInform Abstract: Chemistry of Heterocyclic Compounds. Part 143. Functionalization of 2‐Methyl‐ and 2,7‐Dimethyl‐1,8‐naphthyridine.
Authors: NEWKOME G. R. , THERIOT K. J. , MAJESTIC V. K. , SPRUELL P. A. , BAKER G. R. 
Published: May 2016

AbstractThe methylnaphthyridine (I) is coupled with methyllithium (II) to produce the dimethylnaphthyridine (III) mentioned in the title.
ChemInform Abstract: Platinum Complex‐Catalyzed Dehydrogenative Monosilylation of Alkenes with Disilanes.
Authors: HAYASHI T. , KAWAMOTO A. M. , KOBAYASHI T. , TANAKA M. 
Published: May 2016

AbstractPt(0)‐catalyzed reaction of 1‐hexene (Ia) and styrene (Ib) with 1,2‐difluoro‐1,1,2,2‐tetramethyldisilane (II) and subsequent phenylation with phenyllithium (III) leads to the formation of the vinylsilanes (IV), together with the silanes (V) ‐ (VII).
ChemInform Abstract: Facile Tungsten Alkylidene Synthesis: Alkylidene Transfer from a Phosphorane to a Tungsten Imido Complex.
Authors: JOHNSON L. K. , VIRGIL S. C. , GRUBBS R. H. , ZILLER J. W. 
Published: May 2016

AbstractIn the alkylidene transfer reaction as key step the sequential addition of the phosphorane (VII) and loss of triphenylphosphine generates the metal alkylidenes (VIII).
ChemInform Abstract: Neutral, Seven‐Coordinate Dioxime Complexes of Technetium(III): Synthesis and Characterization.
Authors: LINDER K. E. , MALLEY M. F. , GOUGOUTAS J. Z. , UNGER S. E. , NUNN A. D. 
Published: May 2016

AbstractBoth the tin‐capped complex (IV) (via (V) as intermediate) and the uncapped complex (V) (and their cyclohexanedione dioxime analogues) can be converted into the previously reported boron‐capped complexes (VII).
ChemInform Abstract: Ferrocene‐1,1′‐dithiolato and ‐diselenato Derivatives of Hexachlorocyclotriphosphazene.
Authors: HERBERHOLD M. , DOERNHOEFER C. + , THEWALT U. 
Published: May 2016

AbstractThe three pairs of geminal chloro substituents in hexachlorocyclotriphosphazene (II) are stepwise replaced by chelating ferrocene‐1,1'‐dichalcogenato groups to give the spiro‐cyclotriphosphazenes (III), (IV) (yields 63/51%; (IVa): space group P21/n, Z=4), and (V) (4.5/5.6%).
ChemInform Abstract: Synthesis and Structural Characterization of a Neutral Lacunar Complex Formed by Deprotonation of Methyl Groups of the Cyclidene Macrocycle.
Authors: GOLDSBY K. A. , JIRCITANO A. J. , NOSCO D. L. , STEVENS J. C. , BUSCH D. H. 
Published: May 2016

AbstractThe title complex (II) crystallizes in P21/n with Z=4.
ChemInform Abstract: The Syntheses of Purine and Pyrimidine Secoribonucleosides: Acyclouridine Derivative of Cyclophosphamide.
Authors: ZAKERINIA M. , DAVARY H. , HAKIMELAHI G. H. 
Published: May 2016

AbstractThe synthesis of the secoribonucleoside analogues (VI) is described; (VIa) and (VIb) possess interesting antiviral effects in vitro.
ChemInform Abstract: The Formation of Unsaturated Diterpenoid Alcohols from 1,4‐Glycols with N,N‐Dimethylformamide Dimethyl Acetal (II).
Authors: DAVIS C. A. , GUILLERMO‐ALVAREZ R. , HANSON J. R. , HITCHCOCK P. B. 
Published: May 2016

AbstractReaction of the ent‐kaurene (I) with (II), quaternization, elimination and hydrolysis yields the ent‐kauradienes (IV) and (V).
ChemInform Abstract: A Nb‐Doped TiO2 Semiconductor pH Sensor for Use in High‐Temperature Aqueous Solutions.
Authors: HARA N. , SUGIMOTO K. 
Published: May 2016

AbstractA pH sensor is developed that utilizes a Nb2O5‐doped TiO2 single crystal as the pH‐sensitive material and Al metal as the ohmic contact material.
ChemInform Abstract: Metal Electrodeposition on Semiconductors. Part 1. Comparison with Glassy Carbon in the Case of Platinum Deposition.
Authors: ALLONGUE P. , SOUTEYRAND E. 
Published: May 2016

AbstractThe electrocrystallization of Pt on glassy carbon, n‐GaAs, and n‐InP substrates is studied by TEM and analysis of current‐time transients.
ChemInform Abstract: A Convenient Synthesis of the Dimethyl Acetal of Fumaraldehydic Acid and the Corresponding Chiral Esters.
Authors: GREE D. , LE FLOC'H Y. , GREE R. 
Published: May 2016

AbstractThe fumaraldehyde monoacetal (I) is oxidized with sodium chlorite to form the fumaraldehydic acid acetal (II) which is esterified with the chiral alcohols (III).
ChemInform Abstract: A Convenient One‐Step Synthesis of 1,3‐Diaryl‐6‐methyl‐4‐oxo‐1,2,3,4‐tetrahydro‐2‐thioxofuro(2,3‐d)pyrimidines.
Authors: AHLUWALIA V. K. , KAUR M. , ARORA K. K. 
Published: May 2016

AbstractCyclocondensation of the thioxopyrimidinediones (I) with chloroacetone (II) is directly achieved by heating the starting materials in the presence of triethylamine to produce the thioxofuropyrimidinones (IV).
ChemInform Abstract: Synthesis of 5H‐Quino(3,4‐b)(1,4)benzothiazin‐6(12H)‐ones.
Authors: JAYASHREE A. , RAO V. S. , DARBARWAR M. 
Published: May 2016

AbstractThe 4‐hydroxyquinolinones (I) undergo cyclocondensation with o‐aminothiophenol (II) to form the fused thiazinones (III) mentioned in the title.
ChemInform Abstract: Novel Allylborane and Allyldiborane(4) Derivatives.
Authors: KNOERZER G. + , SEYFFER H. , PRITZKOW H. , SIEBERT W. 
Published: May 2016

AbstractIn an attempt to obtain 2,3‐dihydro‐1,2‐diborole and 1,2‐dibora‐4‐methylene cyclopentane derivatives, the reactions shown in the scheme are carried out.
ChemInform Abstract: Addition of Phosphazenocuprates to Aldehydes and Ketones: A New Route to gem‐Organo‐Substituted Cyclotriphosphazenes.
Authors: BUWALDA P. L. , STEENBERGEN A. , OOSTING G. E. , VAN DE GRAMPEL J. C. 
Published: May 2016

AbstractNovel gem‐alkyl(hydroxyalkyl)tetrachlorocyclotriphosphazenes (19 compounds) are synthesized in moderate to high yields as demonstrated for the examples (IV).
ChemInform Abstract: The 1,2‐Dihydro‐1,2‐diphosphete‐1,4‐Diphosphadiene Equilibrium. X‐Ray Structures of (μ2,μ2,η1,η1‐(Ph)8C4P4)W2(CO)6 and (η1,η1‐(Ph)4C2P2)W2(CO)10.
Authors: MAIGROT N. , CHARRIER C. , RICARD L. , MATHEY F. 
Published: May 2016

AbstractAs its dicomplex (III) (space group P21/c, Z=4), the ring of (I) undergoes a reversible conrotatory opening to give the corresponding 1,4‐diphosphadiene dicomplex, which can be trapped as (4 + 2) cycloadducts with N‐phenylmaleimide (IV), maleic anhydride, acrylonitrile and benzaldehyde producing (V), (VI) (24% yield), (VII) (33%), and (VIII) (10%), respectively.
ChemInform Abstract: Formation and Structure of Calcium Chlorosulfate, Ca(SO3Cl)2.
Authors: TROYANOV S. I. , RYBAKOV V. B. , KEMNITZ E. , HASS D. , WORZALA H. 
Published: May 2016

AbstractSingle crystals of the hitherto not described title compound are observed in the system H2SO4/CaSO4/SOCl2 as a result of an unexpected side reaction in sealed pyrex ampoules.
ChemInform Abstract: Molybdenum‐oxo Species Deposited on Alumina by Adsorption. Part 2. Regulation of the Surface MoVI Concentration by Control of the Protonated Surface Hydroxyls.
Authors: SPANOS N. , VORDONIS L. , KORDULIS CH. , KOUTSOUKOS P. G. , LYCOURGHIOTIS A. 
Published: May 2016

AbstractThe adsorption of MoxOz‐ y species from aqueous solutions on pure and Na+‐ or Li+‐doped γ‐Al2O3 is studied at a function of pH (3.0‐8.5) and temp. (10‐55 °C).
ChemInform Abstract: Selective Methods for the Synthesis of Poly(organylthio) and Poly(organylsulfonyl)‐Substituted Ethenes from Polychloroethenes.
Authors: PRILEZHAEVA E. N. , DONTSOVA N. E. , PETUKHOVA N. P. , BOGDANOV V. S. 
Published: May 2016

AbstractThe substitution of Cl in the polychloroethenes (I), (IV), (VI) for organylthio groups under the conditions indicated in the scheme gives rise to products shown.
ChemInform Abstract: Photolysis of 1,1,1‐Triarylalkane. A New Photochemical Carbene Generation Process.
Authors: SHI M. , OKAMOTO Y. , TAKAMUKU S. 
Published: May 2016

AbstractUpon irradiation in methanol, the triphenylmethylcycloalkanes (I) undergo α,α‐elimination to give biphenyl (II) and the methanol‐insertion products (III), together with the 1,2‐H‐shift derivatives (IV) of the intermediate carbene.
ChemInform Abstract: Oxidation of Phenyl Cycloalkanes by Tertiary Hydroperoxides.
Authors: PRITZKOW W. , SUPRUN V. YA. , VOERCKEL V. 
Published: May 2016

AbstractThe thermal decomposition of cumene hydroperoxide (I) in the phenyl cycloalkanes (II) as solvents is studied by product analysis (GC) in order to clear whether the oxidation proceeds by free radicals or by an SE2 mechanism and whether ring size effects are operating.
ChemInform Abstract: Chemistry of Mucohalic Acids. Part 5. Reaction of 3,4,5‐Trichloro‐2(5H)‐furanone and 3‐Aroxy‐4,5‐dichloro‐2(5H)‐furanones with Azide.
Authors: JAEHNISCH K. + , AMBROSI H.‐D. 
Published: May 2016

AbstractThe reactions between the 3,4,5‐trichlorofuranone (I) and NaN3 (II) afford the 4‐azido derivative (III) or the 4,5‐bisazido derivative (IV) depending on the molar ratios of the reactants.
ChemInform Abstract: Synthesis of Linked Heterocycles Mediated by High Pressure SNAr Reactions.
Authors: MATSUMOTO K. , HASHIMOTO S. , MINATOGAWA H. , MUNAKATA M. , OTANI S. 
Published: May 2016

AbstractWith a view to the application of linked heterocycles in agriculture and pharmacology the title compounds, e.g (III), are synthesized.
ChemInform Abstract: New Fluxional Seven‐Coordinate Molybdenum(II) and Tungsten(II) Complexes: X‐Ray Structure of the Pyridine‐2‐thionato Complex (W(C5H4NS)2(CO)2(PMe2Ph)).
Authors: DEEMING A. J. , KARIM M. , POWELL N. I. 
Published: May 2016

AbstractThe seven‐coordinate W(II) complex (III) is obtained additionally to the W(0) complex (IV) as shown.
ChemInform Abstract: Synthesis and Characterisation of the C30‐Deethylaetioporphyrin Present in Petroleum.
Authors: CLEWLOW P. J. , JACKSON A. H. 
Published: May 2016

AbstractThe four possible deethylaetioporphyrins (I) are prepared by the ac‐biladiene route via devinylation of the corresponding vinyl porphyrins.
ChemInform Abstract: The Response to Vapor Challenges of New Microsensor Coatings: Nicotinic Acid Derivatives.
Authors: KATRITZKY A. R. , SAVAGE G. P. , PILARSKA M. , BODOR N. S. , BREWSTER M. E. 
Published: May 2016

AbstractAmong 45 nicotinamide and pyridine derivatives such as (I)‐(III) and (IV) the derivatives (Ia) and (IIIa) give a significant reversible chemiresistor response to (V) vapor (good discrimination from the sulfur‐mustard‐gas simulant (VI)).
ChemInform Abstract: Diels‐Alder Reactions of 2H‐Thiopyrans.
Authors: WARD D. E. , ZOGHAIB W. M. , RHEE C. K. , GAI Y. 
Published: May 2016

AbstractDiels‐Alder reaction of the 2H‐thiopyrans (I) with the maleimides or maleic anhydride (II) yields predominantly the endo‐cycloadducts (III).
ChemInform Abstract: N,N′‐Bis(2‐hydroxybenzyl)‐1‐(4‐bromoacetamidobenzyl)‐1,2‐ethylenediamine‐N,N′‐diacetic Acid: A New Bifunctional Chelate for Radiolabeling Antibodies.
Authors: MATHIAS C. J. , SUN Y. , WELCH M. J. , CONNETT J. M. , PHILPOTT G. W. , MARTELL A. E. 
Published: May 2016

AbstractThe compound (IX) mentioned in the title is synthesized as outlined in the reaction scheme.
ChemInform Abstract: Synthesis and Pharmacological Studies of Some (1,4)‐Naphthoquinono‐(3,2‐c)‐1H‐pyrazoles, 2‐Substituted Amino‐1,4‐naphthoquinones, and Related Compounds.
Authors: TANDON V. K. , VAISH M. , KHANNA J. M. , ANAND N. 
Published: May 2016

AbstractCyclocondensation of hydroquinone (I) with the maleic anhydrides (II) yields the naphthoquinones (III) which are coupled with the cyclic amines (IV), forming the 2‐amino‐5,8‐dihydroxy‐1,4‐naphthoquinones (V).
ChemInform Abstract: Chemistry of Phosphorus. Part 205. Nona‐tert.‐butyltridecaphosphane(9), P13(tBu)9 ‐ Structural Principles of Bi‐ and Tricyclic tert.‐Butylphosphanes.
Authors: BAUDLER M. , SCHNALKE M. 
Published: May 2016

AbstractBesides other tert.‐butylphosphanes the title compound (III) is obtained by dehalogenation of (I) with Mg in the presence of white phosphorus.
ChemInform Abstract: Synthesis, Characterization and Structure of a New μ‐Acetato‐di‐μ‐hydroxo Bridged Chromium(III) Complex with a Sexidentate Binucleating Pyridylamine Ligand.
Authors: TOFTLUND H. , SIMONSEN O. , PEDERSEN E. 
Published: May 2016

AbstractThe new binuclear title complex (III) (space group P21/n, Z=4) is obtained besides the mononuclear product (IV) by the reaction of Cr(II)‐acetate with the sexidentate ligand (I).
ChemInform Abstract: Preparation and Structure of Mononuclear Iron(III) Complexes (LFeCl3)‐ and (LFe(N3)3)‐ (L: Hydrotris(1‐pyrazolyl)borate and Hydrotris(3,5‐dimethyl‐1‐pyrazolyl)borate).
Authors: FUKUI H. , ITO M. , MORO‐OKA Y. , KITAJIMA N. 
Published: May 2016

AbstractMononuclear half‐sandwich complexes (III) can be prepared starting with (II), while FeCl3 as the starting compound always results in the formation of a stable full‐sandwich complex FeL2.
ChemInform Abstract: Sulfone‐Mediated Cyclobutanone to α‐Alkoxycyclopentanone Ring Expansion Reactions; Scope, Limitations and Applications.
Authors: FINCH H. , MJALLI A. M. M. , MONTANA J. G. , ROBERTS S. M. , TAYLOR R. J. K. 
Published: May 2016

AbstractTreatment of the bicyclo ketones (I) or (V) with the lithiated sulfones (II) or (VI), followed by Lewis acid‐catalyzed ring expansion, leads to mixtures of the methoxyketones (III), (IV) or (VII)‐(IX).
ChemInform Abstract: Thin Silica Layer on Alumina: Evidence of the Acidity in the Monolayer.
Authors: NIWA M. , KATADA N. , MURAKAMI Y. 
Published: May 2016

AbstractA SiO2 thin layer on alumina is prepared by CVD using Si(OMe)4 as precursor and the resulting SiO2/Al2O3 catalysts are characterized by surface area measurements (benzaldehyde‐ammonia titration), IR spectroscopy (adsorption of pyridine and ammonia) and catalytic activity measurements.
ChemInform Abstract: Topologically Interesting Cages for Negative Ions with Extremely High Coordination Number. An Unusual Property of V‐O Clusters.
Authors: MUELLER A. + , PENK M. , ROHLFING R. , KRICKEMEYER E. , DOERING J. + 
Published: May 2016

AbstractNegatively charged ions with significantly different radii, e.g. Cl‐, Br‐, I‐, can be encapsulated as guest molecules in V‐O cluster shells such as V18O42 and V15O36.
ChemInform Abstract: Ring Expansion of α‐Azidoazines: Formation of the First Examples of Fully Unsaturated Monocyclic 1,3,5‐Triazepines.
Authors: SAWANISHI H. , TSUCHIYA T. 
Published: May 2016

AbstractThe 2‐azidopyridines (I) react with sodium methoxide (III) under photolytic conditions to yield the 2‐substituted 5H‐1,3‐diazepines (IV).
ChemInform Abstract: KrF Laser Induced Telomerization of Bromides with Olefins. Part 2. BrC2F4Br and BrC2F4C2H4Br with C2H4 and C2F4.
Authors: ZHANG L. , FUSS W. , KOMPA K. L. 
Published: May 2016

AbstractThe title reaction of (I) and (II) yields the product (III) with unexpected high quantum yields (up to 93 in the presence of additional CF2=CF2).
ChemInform Abstract: Orthoamides. Part 45. Formylation of Aryl Methyl Ketone Aroylhydrazones with Bis(dimethylamino)‐tert‐butoxymethane.
Authors: KANTLEHNER W. , SPEH P. , BRAEUNER H.‐J. + , HAUG E. , MERGEN W. W. 
Published: May 2016

AbstractTwenty‐six N‐acylhydrazones such as (I) are coupled with the diaminotert‐butoxymethane (II) to give the N‐acyl azo compounds (III).
ChemInform Abstract: Reaction Products of Benzimidazole with Tetracyanoethylene. Mechanism of Formation and 13C NMR Spectroscopy of the Anions C16N8H‐ 5, Dicyano(3,4‐dicyano‐5‐benzimidazol‐1‐yl‐2H‐pyrrol‐2‐ylideneamino)methanide (III) and C18N9H‐ 4, 1,2,4,5‐Tetracyano‐3,6,7,12,13‐penta‐aza‐5H‐indeno(1,2‐d)acenaphthylen‐5‐ide (IV). Crystal and Molecular Structure of Their Tetraphenylarsonium Salts.
Authors: BONAMICO M. , FARES V. , FLAMINI A. , IMPERATORI P. , POLI N. 
Published: May 2016

AbstractFrom the title reaction (I) + (II) in THF, two products (III) + (IV) are isolated (details given in an Italian Patent (1988) only).
ChemInform Abstract: Azoles. Part 31. Vicarious Nucleophilic Substitution of Hydrogen in Nitrobenzotriazole Derivatives.
Authors: BERNARD M. K. , SZOJA C. , WRZECIONO U. 
Published: May 2016

Abstract4‐, 5‐, 6‐ and 7‐Nitrobenzotriazole derivatives react with carbanions of the phenyl sulfones (II) to give products of vicarious nucleophilic substitution of hydrogen in ortho and/or para position with respect to the nitro group.
ChemInform Abstract: Synthesis of Novel Heterocycles: Oxazolo(4,5‐b)pyridines and Oxazolo‐(4,5‐d)pyrimidines.
Authors: DOISE M. , DENNIN F. , BLONDEAU D. , SLIWA H. 
Published: May 2016

Abstract2‐Amino‐3‐hydroxypyridine (I) is heated with an excess of the orthoesters (II) to give the oxazolopyridines (III).
ChemInform Abstract: Organic Phosphorus Compounds. Part 4. Asymmetric 4‐(Benzothiazol‐2‐yl)benzylphosphonates as Potent Calcium Antagonistic Vasodilators.
Authors: YOSHINO K. , GOTO K. , KOHNO T. , MORITA T. , TSUKAMOTO G. 
Published: May 2016

AbstractHydrolysis of fostedil (I) gives the monoester (II) which is converted into the tetrabutylammonium salt and subsequently treated with the alkyl bromides (III) to give the asymmetric phosphonates (IV).
ChemInform Abstract: The Reaction of Wittig Reagents with Selenium. Formation of Selenoaldehydes.
Authors: OKUMA K. , KOMIYA Y. , KANEKO I. , TACHIBANA Y. , IWATA E. , OHTA H. 
Published: May 2016

AbstractThe ylides such as (I) attack elemental selenium to give the corresponding selenoaldehydes (III), which further react with (I) to afford the olefins (IV).
ChemInform Abstract: Tellurium Tetrachloride: Addition to Cyclohexene and Preparation from Tellurium Dioxide and Trimethylchlorosilane.
Authors: FUKUZAWA S. , IRGOLIC K. J. , O'BRIEN D. H. 
Published: May 2016

AbstractTellurium tetrachloride (II), generated upon treatment of tellurium dioxide (I) with trimethylsilyl chloride reacts with cyclohexene (III), yielding trans‐2‐chlorocyclohexyltellurium trichloride (IV).
ChemInform Abstract: Non‐Racemizing Synthesis and Stereoselective Reduction of Chiral α‐Amino Ketones.
Authors: REETZ M. T. , DREWES M. W. , LENNICK K. , SCHMITZ A. , HOLDGRUEN X. + 
Published: May 2016

AbstractThe first systematic study is given of the non‐racemizing synthesis of the chiral α‐amino ketones (IV) from the α‐amino acids (I) and the non‐chelation controlled reduction of (IV) to the amino alcohols (V).