bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Reaction of the Phosphaalkyne ArCP (Ar = 2,4,6‐But3C6H2) with Nucleophiles: A New Approach to 1,3‐Diphosphabutadiene Synthesis.
Authors: ARIF A. M. , BARRON A. R. , COWLEY A. H. , HALL S. W. 
Published: May 2016

AbstractThe phosphaalkyne (III), synthesized from the acid chloride (I) and the lithium phosphide (II), reacts with the lithium compounds (IV) and (X) to give the anions (V), (VII), or (XI).
ChemInform Abstract: Polynuclear Zinc(II) Complexes with Large Polyazacycloalkanes. Equilibrium Studies and Crystal Structure of the Binuclear (Zn2((30)aneN10)(NCS))(ClO4)3 Complex.
Authors: BENCINI A. , BIANCHI A. , GARCIA‐ESPANA E. , MANGANI S. , MICHELONI M. , ORIOLI P. , PAOLETTI P. 
Published: May 2016

AbstractThe formation equilibria of binuclear Zn(II) complexes of the macrocycles (I) are investigated in aqueous solution at 25 °C. In all cases protonated and hydroxo‐species are present in solution.
ChemInform Abstract: Synthesis and Structure of ((OC)4Fe=Si=Fe(CO)4·2(Me2N)3PO) ‐ A Complex of Formally Zerovalent Silicon.
Authors: ZYBILL C. , WILKINSON D. L. , MUELLER G. + 
Published: May 2016

AbstractThe title compound (IV) is obtained by 2:1 molar reaction of the tetracarbonylferrate (I) with SiCl4 (II) in the presence of HMPT (III).
ChemInform Abstract: Synthesis and Characterization of H3Os3(CO)9(μ3‐CF). 13C NMR Comparison of Triosmium‐ and Tricobalt‐Substituted Methylidyne Complexes.
Authors: KNEUPER H.‐J. , STRICKLAND D. S. , SHAPLEY J. R. 
Published: May 2016

AbstractThe title compound (IV) is obtained according to the scheme and characterized by MS, IR, 1H, 13C, and 19F NMR data.
ChemInform Abstract: Chromatographic Separation of Diastereoisomeric 1,2:3,4‐Diepoxides on Silica Gel TLC Plates Impregnated with Various Inorganic Salts.
Authors: WYSS D. , ESSER T. , SEQUIN U. 
Published: May 2016

AbstractSilica gel plates impregnated with various inorganic salts are used for the analytical separation of the diastereomeric diepoxides (I)/(II) and (III)/(IV), obtained from the bis‐epoxidation of conjugated dienes.
ChemInform Abstract: Membrane‐Type Coatings on Electrodes
Authors: DOBLHOFER K. , ARMSTRONG R. D. 
Published: May 2016

AbstractReview: (with emphasis on films with ion‐exchange properties; discussion of the structure of the metal‐film interface, the film‐solution interface with its membrane equilibria, and transport processes across the film including the role of migration; 43 refs.
ChemInform Abstract: Direct and Sensitized Photoisomerization of 1,4‐Diphenylbutadienes.
Authors: YEE W. A. , HUG S. J. , KLIGER D. S. 
Published: May 2016

AbstractDirect irradiation of the cis,cis‐diphenylbutadiene (I) affords the cis,trans‐isomer (II) which then reacts to form (III) (decay of excited singlets of (I) and (II) by isomerization and internal conversion).
ChemInform Abstract: Research on Antibacterial and Antifungal Compounds. Part 8. Synthesis and Antifungal Activity of Pyrrole Derivatives Related to Trichostatin A.
Authors: CORELLI F. , MASSA S. , STEFANCICH G. , MAI A. , ARTICO M. , PANICO S. , SIMONETTI N. 
Published: May 2016

AbstractPyrrolylacrylic acid derivatives such as (VI), (VIII), (XI), and (XII) are prepared via formylation, Wittig‐Horner olefination, and various subsequent reactions.
ChemInform Abstract: Electrochemistry of Molybdenum Chloride Dimers in a Basic Ambient‐Temperature Molten Salt.
Authors: CARLIN R. T. , OSTERYOUNG R. A. 
Published: May 2016

AbstractThe Mo(III) dimers (II) and (V) and the Mo(II) dimer (III) are studied in the room temp. molten salt AlCl3‐1‐methyl‐3‐ethylimidazolium chloride by cyclic and normal‐pulse voltammetry and visible absorption spectroscopy.
ChemInform Abstract: Synthesis of GdOI and an Investigation of Its Reaction with NaI.
Authors: MOLODKIN A. K. , TUPOLEVA A. L. , DUDAREVA A. G. , ZOLIN V. F. , EZHOV A. I. 
Published: May 2016

AbstractThe reaction between Gd2O3 (I) and NH4I (II) which is investigated thermogravimetrically between 20 and 500 °C affords the title compound, i.e. GdOI (III).
ChemInform Abstract: Sodium Perfluoroalkane Carboxylates as Sources of Perfluoroalkyl Groups.
Authors: CARR G. E. , CHAMBERS R. D. , HOLMES T. F. , PARKER D. G. 
Published: May 2016

AbstractThe copper‐assisted reaction between the iodobenzenes (I) and sodium trifluoroacetate (II) yields the trifluoromethyl derivatives (III).
ChemInform Abstract: Ring Size Dependent Orientation in Dehydration of 1‐((Ethoxycarbonyl)methyl)cycloalkanols.
Authors: SCRETTAS C. G. , SMONOU I. C. 
Published: May 2016

AbstractThe 2‐(1‐hydroxycycloalkyl)acetates (III), prepared from the cycloalkanones (I) by Reformatsky reaction with ethyl bromoacetate (II), are dehydrated to produce mixtures of the endo‐ and exo‐cyclic olefins (IV) and (V).
ChemInform Abstract: No‐Carrier‐Added Radiobromination and Radioiodination of Aromatic Rings Using in situ Generated Peracetic Acid.
Authors: MOERLEIN S. M. , BEYER W. , STOECKLIN G. + 
Published: May 2016

AbstractOptimum conditions to receive high yields of specific labeled aromatics are studied by varying the parameters of the system used (AcOH, H2O2, H2O, MeOH, H2SO4, buffer, time, no‐carrier‐added 77Br and 131I, substrate).
ChemInform Abstract: Palladium‐Catalyzed Intermolecular Allylic Arylation of Cycloalkenes.
Authors: LAROCK R. C. , BAKER B. E. 
Published: May 2016

AbstractIodobenzene (I) is coupled with the cycloalkenes (IIa) and (IIb) or the dihydrofuran (IIc) in the presence of palladium diacetate, producing the 3‐phenylcycloalkenes (IIIa) and (IIIb) or the phenyldihydrofuran (IIIc).
ChemInform Abstract: Cyclobutarenes. Part 3. Synthesis of Bromodicyclobutarenes and Some New Derivatives of the Benzocyclobutabiphenylenes.
Authors: SHEPHERD M. K. 
Published: May 2016

AbstractNaI debromination of the bis(dibromomethyl)biphenylene (I) yields the dibromocyclobutabiphenylene (II), which undergoes a dehydrobromination‐cycloaddition reaction to give the naphthocyclobutabiphenylene (IV).
ChemInform Abstract: 3‐Hydroxypyrroles and 1H‐Pyrrol‐3(2H)‐ones. Part 3. Pyrrolones from Pyrolyses of Aminomethylene Meldrum′s Acid Derivatives: Loss of Chirality at the Site of Hydrogen Transfer.
Authors: MCNAB H. , MONAHAN L. C. 
Published: May 2016

AbstractPartial or total loss of chirality occurs in the title reaction of the Meldrum's acid derivatives (I) or (IV).
ChemInform Abstract: Reactive E=C(p‐p)π‐Systems. Part 16. Trimethylstannylphosphanes of the Type Me3SnP(R)CF3 (R: Me, Et) as Phosphaalkene Precursors.
Authors: GROBE J. , SZAMEITAT J. 
Published: May 2016

AbstractStarting either with (I) or (VI) the stannylphosphines (XI) are prepared as shown.
ChemInform Abstract: A Novel Synthesis of Pyrrolizidine Alkaloids by Means of an Intramolecular Carbenoid Displacement (ICD) Reaction.
Authors: KAMETANI T. , YUKAWA H. , HONDA T. 
Published: May 2016

AbstractThe intramolecular carbenoid displacement reaction of the diazosulfide (IIa) or the diazoselenide (IIb) represents the key step in the synthesis of the bicyclic compounds (IV), (V) and (IX).
ChemInform Abstract: “Hexagonal Tungsten Bronze” (HTB) Modifications of CrF3 and VF3
Authors: DE PAPE R. , LE BAIL A. , LUBIN F. , FEREY G. 
Published: May 2016

Abstractare prepared by topotactic oxidation of the HTB‐phases (NH4)0.25MF3 (M: Cr, V) by a solution of Br2 in MeCN at 81 °C (yields not given).
ChemInform Abstract: Kinetics and Mechanisms of α‐ and β‐Eliminations of Alkoxysilanes from Saturated and Unsaturated Carbon Frameworks.
Authors: BAIN S. , IJADI‐MAGHSOODI S. , BARTON T. J. 
Published: May 2016

AbstractAlthough (I) undergoes β‐elimination of (II) to afford (III), β‐elimination of (II) from (XI) to yield silaallene Me2Si=C=CH2 does not occur.
ChemInform Abstract: The Regioselectivity of Rhodium‐ and Palladium‐Catalyzed Cyclizations of 2‐Bromo‐1,6‐ and ‐1,7‐dienes.
Authors: GRIGG R. , STEVENSON P. , WORAKUN T. 
Published: May 2016

AbstractDepending on reaction conditions and olefin substitution, 2‐bromo‐1,6‐dienes such as (I), (IV), (IX) are converted either to cyclopentanes (II), (V), (VI) or cyclohexenes (III), (X), (XI); the former products can subsequently be employed in Diels‐Alder reactions (e.g.
ChemInform Abstract: A Novel Method for Cyclopentanone Anellation. The Use of 1‐(2‐Ketoalkyl)cyclopropanols to Obtain Cyclopentanones.
Authors: CAREY J. T. , HELQUIST P. 
Published: May 2016

AbstractCycloalkanones such as (I) or (V) are coupled with the cyclopropanone hemiacetal (II) to form α‐(1‐hydroxycyclopropyl)cycloalkanones which undergo base‐induced ring closure, yielding fused cyclopentanones such as (IV) or (VII).
ChemInform Abstract: Magnetic Field Effects on the Mn(5NO2SMDPT)‐Catalyzed Oxidation of 2,6‐Di‐tert‐butylphenol: 2H and 17O Magnetic Isotope Effects.
Authors: PERITO R. P. , CORDEN B. B. 
Published: May 2016

AbstractThe effect of a magnetic field between 0 and 70 kG on the rate of catalytic oxidation of the phenol (I) to form (II) by the Mn complex in the presence of O2 is reported.
ChemInform Abstract: Selective Reduction of α,β‐Unsaturated Ketones with Potassium Triphenylborohydride.
Authors: KIM K. E. , PARK S. B. , YOON N. M. 
Published: May 2016

AbstractEnones such as (I) are treated with potassium triphenylborohydride to produce the saturated ketones (II) and/or the saturated carbinols (III) and/or the allylic alcohols (IV).
ChemInform Abstract: High ortho‐Selectivity in the Chlorination of Phenols with N‐Chlorodialkylamines in the Presence of Silica.
Authors: SMITH K. , BUTTERS M. , NAY B. 
Published: May 2016

AbstractChlorination of phenol (I) with the chloroamines (II) yields a mixture of the mono‐ to trisubstituted phenols (III) ‐ (VII).
ChemInform Abstract: Optimized Synthesis of Donor‐ and Acceptor‐Substituted 2‐Vinylindoles.
Authors: PINDUR U. , KIM M.‐H. 
Published: May 2016

Abstract1‐Methyl‐2‐lithioindole (III) reacts with dimethylformamide (II) to yield the aldehyde (I).
ChemInform Abstract: Perfluorinated Dioxolanes. Part 1. Synthesis of Some Substituted Perfluoro‐4‐oxo‐1,3‐dioxolanes.
Authors: YUMINOV V. S. , KARTSOV S. V. , MAKSIMOV V. L. , FOKIN A. V. 
Published: May 2016

AbstractPerfluoropropylene oxide (I) reacts with dimethylformamide (II) to give the perfluorodioxolanonecarboxylic fluoride (III) which is further coupled with (I), producing a mixture of the dioxanone (IV) and the dioxolanone (V).
ChemInform Abstract: Synthesis of a Stable Disulfur Monoxide Precursor and Trapping of Disulfur Monoxide with Transition‐Metal Complexes.
Authors: UROVE G. A. , WELKER M. E. 
Published: May 2016

AbstractThe air‐stable, crystalline title precursor compound (VI) is prepared in a total yield of 30% (see scheme).
ChemInform Abstract: Selective Synthesis of Substituted 6H‐1,3‐Thiazines.
Authors: CHEHNA M. , PRADERE J. P. , GUINGANT A. 
Published: May 2016

AbstractThe hetero‐Diels‐Alder reactions of the N‐(aminomethylene)thioamides (I) with methyl acrylate (II) are performed under thermal conditions or at an elevated pressure.
ChemInform Abstract: Synthesis and Structure of Bridged Thiazolium Salts.
Authors: LEEPER F. J. , SMITH D. H. C. 
Published: May 2016

AbstractThe amino acids (I) undergo ring closure with carbon disulfide (II) and 3‐chloro‐5‐hydroxy‐2‐pentanone (III) to form the substituted thiazoles (IV) which are cyclized to give the lactones (V) and/or the dimers (VI).
ChemInform Abstract: Synthesis and Structural Characterization of the First Seven‐Vertex nido‐Carborane Anion: nido‐3,4‐Et2C2B5H6‐.
Authors: BECK J. S. , QUINTANA W. , SNEDDON L. G. 
Published: May 2016

AbstractThe reaction of the closo‐carborane (I) with a slight molar excess of LiBEt3H and 1 equiv. of (Me4N)Cl results in the formation of the compound (II) with the title anion.
ChemInform Abstract: High‐Pressure Kinetic Study of Formation and Dissociation of First‐ and Second‐Row d10 Divalent Metal Ion Complexes with Bipyridine in Aqueous Solution: A Cation Size Dependent Reaction Mechanism.
Authors: DUCOMMUN Y. , LAURENCZY G. , MERBACH A. E. 
Published: May 2016

AbstractThe rate constants for the formation and dissociation of the complexes (I) as well as the stability constants of these two complexes are studied as a function of temp. in aqueous solution.
ChemInform Abstract: Synthesis, Structure, and Spectroscopic Properties of the Reduced and Reduced Protonated Forms of Lutetium Diphthalocyanine.
Authors: MOUSSAVI M. , DE CIAN A. , FISCHER J. , WEISS R. 
Published: May 2016

AbstractThe title complexes are prepared and characterized by electronic, mass and 1H NMR spectra.
ChemInform Abstract: Dialkylamino Phosphorus Metal Carbonyls. Part 6. Chemistry of (Tris(diisopropylamino)triphosphine)diiron Hexacarbonyl Derivatives Including the Synthesis and Structure of Heterometallic Derivatives.
Authors: KING R. B. , WU F.‐J. , HOLT E. M. 
Published: May 2016

AbstractReactions of the title complex (I) with hydrogen halides HX result in selective cleavage of the amino group attached to the center P atom to give the halide derivatives (IIa) and (IIb).
ChemInform Abstract: Ferrous Chelates of EDTA, HEDTA, and SHBED.
Authors: CLARK N. H. , MARTELL A. E. 
Published: May 2016

AbstractCareful potentiometric equilibrium pH measurements of 1:1 Fe2+‐(I) and Fe2+‐(II) solutions with rigorous exclusion of oxygen show no indication of hydrolysis up to pH 12. Calculations using data of these systems give only the formation constants of the simple chelates (IV) and (V) and constants for the formation of monoprotonated species at low pH.
ChemInform Abstract: Copper(II) and Nickel(II) Chelates of the Dihydrogen Nitrilotriacetate(1‐) Ion: Crystal and Molecular Structure of Bis(N,N‐bis(carboxymethyl)glycinato)copper(II) Dihydrate.
Authors: NGUYEN‐HUY DUNG NGUYEN‐HUY DUNG , VIOSSAT B. , BUSNOT A. , GONZALEZ PEREZ J. M. , GONZALEZ GARCIA S. , NICLOS GUTIERREZ J. 
Published: May 2016

AbstractThe reaction of nitrilotriacetic acid with M2CO3(OH)2 (M: Cu, ratio 4:1, M: Ni, ratio 6:1) in aqueous medium yields dihydrated 2:1 complexes of the monodeprotonated ligand with more than 90% yield.
ChemInform Abstract: Carbocyanine Dyes with an ortho‐Hydroxyaryl‐Substituent in the meso‐Position of the Polymethine Chain.
Authors: PRZHIYALGOVSKAYA N. M. , KON'KOV L. I. , BOIKO I. I. , KURKOVSKAYA L. N. 
Published: May 2016

AbstractThe o‐hydroxybenzoyl derivatives (I) of Fischer's base are treated with phosphoryl chloride and subsequently coupled with Fischer's base (III) to form the carbocyanine dyes (IV) which cyclize upon reaction with bases, producing mixtures of the isomeric spirochromenes (V) and (VI).
ChemInform Abstract: Phase Transitions of the New Ferroelastic Oxyfluorides K3NbOF6 and K3TaOF6.
Authors: FOUAD M. , RAVEZ J. , CHAMINADE J. P. , HAGENMULLER P. 
Published: May 2016

AbstractA first‐order phase transition is detected at 283 K for (IVa) and at 310 K for (IVb) by XRD, thermal and dielectric measurements.
ChemInform Abstract: Temperature‐Induced Spontaneous Emission of Uranyl Nitrate Hexahydrate.
Authors: BIST H. D. , NISHIYA T. , BABA M. , HANAZAKI I. 
Published: May 2016

AbstractIt is shown that the temp.‐induced spontaneous emission (TSE) observed for an UO2(NO3)2·6 H2O (I) single crystal during slow cooling or warming in the temp. range 100‐135 K has the same spectroscopic origin as the photoluminescence of (I), both originate from the 3πu → 1ε+ g transition of UO22+.
ChemInform Abstract: Kinetics of Spontaneous Dissolution of Cu‐30.5 Zn Brass in Air‐ or Oxygen‐Saturated Aqueous Ammonia Solutions.
Authors: ZEMBURA Z. , TOCZKO W. , MARASZEWSKA A. 
Published: May 2016

AbstractFrom rotating disk data it is concluded, that the dissolution of the title alloy in air‐ or O2‐saturated ammonia solutions is initiated by the dissolution of Cu and Zn with oxygen depolarization.
ChemInform Abstract: Coordination Chemistry, Inductive Metal‐Metal Bond Transfer, and Magnetic Susceptibility of Adducts of Tetrakis(trifluoroacetato)dichromium.
Authors: BILGRIEN C. J. , DRAGO R. S. , O'CONNOR C. J. , WONG N. 
Published: May 2016

AbstractBonding of donors to the title chromium complex is explored with respect to the influence one Cr‐ligand bond has on the other.
ChemInform Abstract: The Reaction of N‐, P‐ and S‐Nucleophiles with Methyl Propiolate.
Authors: EL'NATANOV YU. I. , KOSTYANOVSKII R. G. 
Published: May 2016

AbstractReaction of the propiolic acid derivatives (I) with the nucleophiles (II), (V), (VII), (X), (XII), or (XIV) gives the expected addition products in the cis‐ and/or the trans‐form, depending on the structure of the nucleophiles and the reaction conditions.
ChemInform Abstract: exo‐Stereoselectivity in Diels‐Alder Addition of Halocyclopropenes to Butadienes and Furans.
Authors: MUELLER P. + , BERNARDINELLI G. , PFYFFER J. , RODRIGUEZ D. , SCHALLER J.‐P. 
Published: May 2016

AbstractThe title reaction of the tetrahalogenated cyclopropene (II) with the dienes (I) and (IV) yields the exo‐products (III) (space group P1 with Z=2) and (V) (space group P21/n with Z=4), respectively.
ChemInform Abstract: The Preparation and Thermolysis Reactions of Allyl 3,4,5,6,7,8‐Hexafluoroquinolin‐2‐yl Ether, Allyl 2,3,5,6,7,8‐Hexafluoroquinolin‐4‐yl Ether, and Allyl 3,4,5,6,7,8‐Hexafluoroisoquinolin‐1‐yl Ether.
Authors: BROOKE G. M. , EGGELSTON I. M. , HALE F. A. 
Published: May 2016

AbstractReaction of octafluoroquinoline (I) with allyl alcohol (II) in the presence of sodium gives the regioisomeric allyl ethers (IIIa) and (IIIb) which are separated by chromatographic methods.
ChemInform Abstract: Generation of Organic Cations from Group 14 Organometallic Compounds via Photoinduced Electron Transfer in the Presence of Cu(II) Salt.
Authors: MIZUNO K. , YASUEDA M. , OTSUJI Y. 
Published: May 2016

AbstractThe benzylic silane, germane, or stannane (I) is irradiated in the presence of the alcohols (II) and cupric tetrafluoroborate to yield the benzylic ethers (III).
ChemInform Abstract: Synthesis of α‐Arylmethylenethiocamphor S‐Oxides and S‐Imides.
Authors: MOTOKI S. , TOBA Y. , KARAKASA T. , SAITO T. 
Published: May 2016

AbstractThe thiones (I) are converted to the S‐oxides (II) mentioned in the title by treatment with MCPBA.
ChemInform Abstract: Synthesis of 8a‐Hydroxy‐4a‐methyloctahydronaphthalen‐1(2H)‐ones and Their 2α‐Deutero Derivatives.
Authors: STIVER S. , CLARK P. D. , YATES P. 
Published: May 2016

AbstractTwo syntheses of the trans‐ and cis‐ketols (IV) and (V) are described.
ChemInform Abstract: Friedel‐Crafts Acetylations of Methoxy‐4H‐cyclopenta(def)phenanthrenes and the 4‐Ketones.
Authors: MINABE M. , YOSHIDA M. , TAKABAYASHI Y. , MASUDA M. 
Published: May 2016

AbstractFriedel‐Crafts acetylation of the cyclopentaphenanthrene (I) yields mainly the products (III) and (IV) together with traces of other acetylation products.
ChemInform Abstract: Synthesis and Rotational Barriers of Aryl‐Substituted Naphthacene Systems: Framework for a Receptor Model.
Authors: DODGE J. A. , CHAMBERLIN A. R. 
Published: May 2016

AbstractThe quinones (I) are consecutively coupled with the aryllithium compounds (II) and (IV) to give the adducts (V) which are aromatized with hydroiodic acid to yield the arenes (VI).
ChemInform Abstract: Thiophene Derivatives from Methyl 2‐Siloxycyclopropanecarboxylates by Novel 1,3‐ and 1,2‐Sigmatropic Rearrangements.
Authors: BRUECKNER C. + , REISSIG H.‐U. 
Published: May 2016

AbstractThe siloxycyclopropanecarboxylate (I) is converted to the thiophene (VI) in three steps; the method involves ring enlargement of the lithium dithiolate derived from (I) via an anionic 1,3‐sigmatropic rearrangement to give (IV) and BF3·OEt2‐promoted Wagner‐Meerwein shift of the methyl group in (V) to give (VI).
ChemInform Abstract: A Convenient and Practical Preparation of 4‐Chloromethyl‐5‐methyl‐1,3‐ dioxol‐2‐one.
Authors: IKEDA S. , TAKEBE Y. , HIRAYAMA R. , SAKAMOTO F. , IUCHI K. , TSUKAMOTO G. 
Published: May 2016

AbstractChlorination of the dioxolone (I) under mild conditions yields the monochloro derivative (II) which is rearranged upon further refluxing to form the chloromethyldioxolone (III).
ChemInform Abstract: Impromidine Analogous Guanidines: Synthesis and Activity Toward the Histamin H2‐Receptor. Part 29. Histamine Analogues.
Authors: ELZ S. , SCHUNACK W. 
Published: May 2016

AbstractThe cyanoguanidines (V), prepared by known methods, are subjected to acidic hydrolysis, yielding the guanidines (VI).
ChemInform Abstract: Preparation of α‐Hydroxylamino Oximes in the Triacetonamine Series and Their Reactions with Carbonyl Compounds.
Authors: VOLODARSKII L. B. , GRIGOR'EVA L. N. , DULEPOVA N. V. , TIKHONOV A. YA. 
Published: May 2016

AbstractThe α‐chloro oximes (I) react with hydroxylamine (II) to give the α‐hydroxlamino oximes (III).
ChemInform Abstract: Photochromic Systems. Part 12. 1H‐Benzo(c)pyrazolo(1,2‐a)cinnolines: A Novel Photochromic System.
Authors: DUERR H. + , THOME A. , STEINER U. , ULRICH T. , KRUEGER C. + , RAABE E. 
Published: May 2016

AbstractCyclization of the cyclopropenes (I) with benzo(c)cinnoline (II) yields the compounds (IIIa) ‐ (IIIc) mentioned in the title.
ChemInform Abstract: N‐Substituted Derivatives of 6,11‐Dihydrodibenzo(b,e)thiepin‐11‐amine and Related Compounds: Synthesis and Pharmacological Screening.
Authors: VALENTA V. , HULINSKA H. , HOLUBEK J. , DLABAC A. , METYS J. , FRYCOVA H. , PROTIVA M. 
Published: May 2016

AbstractThe title compounds are pharmacologically tested and show anticonvulsant properties in the case of (IV), local anaesthetic and antiarrhythmic activity in the case of (VII) and antihistamine and antireserpine effects for (X).
ChemInform Abstract: 1,3‐Elimination in ate‐Complexes of γ‐Halo‐ and γ‐Ammonio‐1‐boraadamantanes.
Authors: GURSKII M. E. , POTAPOVA T. V. , CHERKASOVA K. L. , BUBNOV YU. N. 
Published: May 2016

AbstractHydroboration of the halopentynes (II) with triallylborane (I) and subsequent cyclization of the borabicyclononenes (III) yield the haloethylboraadamantane complexes (V).
ChemInform Abstract: Regioselective Cyclization Reactions of Acyl‐Substituted Epoxyphosphonates with 2‐Mercaptoazoles: Syntheses of Thiazolo(3,2‐a)benzimidazole, Imidazo(2,1‐b)thiazole, and Thiazolo(3,2‐b)(1,2,4)triazole Derivatives.
Authors: OEHLER E. + , KANG H.‐S. , ZBIRAL E. 
Published: May 2016

AbstractReaction of the mercaptobenzimidazole (I) with the epoxyphosphonate (II) yields ‐ depending on the reaction conditions ‐ either the dihydrothiazolo(3,2‐a)benzimidazole (III) or the vinylphosphonate (IV).
ChemInform Abstract: New Metal Complexes of the Antitumor Drug 6‐Mercaptopurine. Syntheses and X‐ray Structural Characterizations of Dichloro(6‐mercaptopurinium)copper(I), Dichlorotetrakis(6‐mercaptopurine)cadmium(II), and Bis(6‐mercaptopurinato)cadmium(II) Dihydrate.
Authors: DUBLER E. , GYR E. 
Published: May 2016

AbstractThe title complexes (I)‐(III) are prepared by treating hydrated Cu(II) and Cd(II) chloride in aqueous HCl or Cd perchlorate in acetate‐buffered acetic acid with 6‐mercaptopurine monohydrate (no yields given).
ChemInform Abstract: Coordination Chemistry of 2‐Diethylphosphonato‐4,6‐dipiperidino‐1,3,5‐triazine with Uranyl Nitrate.
Authors: CONARY G. S. , DUESLER E. N. , PAINE R. T. 
Published: May 2016

AbstractThe 1:2 molar reaction of UO2(NO3)2·6 H2O and the title ligand in ethanol gives the complex (I) (no yield given).
ChemInform Abstract: Preparation and Characterization of Ni(BiF6)2 and of the Ternary Adducts (Ni(CH3CN)6)(BiF6)2 and (Ni(CH3CN)6)(SbF6)2. Crystal Structure of (Ni(CD3CN)6)(SbF6)2.
Authors: BOUGON R. , CHARPIN P. , CHRISTE K. O. , ISABEY J. , LANCE M. , NIERLICH M. , VIGNER J. , WILSON W. W. 
Published: May 2016

AbstractThe 1:2 molar reaction of NiF2 and BiF5 in anhydrous HF gives Ni(BiF6)2 (I) (yield given in g).
ChemInform Abstract: Synthesis and Characterization of a New Binucleating Schiff Base Macrocycle (III) and Its Nickel(II) and Copper(II) Complexes (V).
Authors: MASHUTA M. S. , DOMAN T. N. , PIERCE W. , BUCHANAN R. M. 
Published: May 2016

Abstract1H and 13C NMR spectra confirm that the square‐planar geometry of the complexes is maintained in solution.