bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Syntheses and Antihypertensive Activities of 1,4‐Dihydropyridine‐5‐phosphonate Derivatives. Part 3.
Authors: MORITA I. , HARUTA Y. , TOMITA T. , TSUDA M. , KANDORI K. , KISE M. , KIMURA K. 
Published: May 2016

AbstractThe 1,4‐dihydropyridine‐5‐phosphonates (V) are obtained by cyclocondensation of the 3‐aminocrotonates (III), prepared from the acetoacetates (I) and the amines (II), with the phosphonates (IV).
ChemInform Abstract: Arsaphosphenyl and Diphosphenyl Complexes of Chromium and Molybdenum.
Authors: JUTZI P. , MEYER U. 
Published: May 2016

AbstractThe reaction of the pentamethylcyclopentadienyl‐substituted arsaphosphene (I) with the tris(acetonitrile)tricarbonyl complexes (II) affords the arsaphosphenyl complexes (IIIa) and (IIIb) via a transfer of the cyclopentadienyl ligand from As to the metal center.
ChemInform Abstract: Transformations of Acetylene Ligands at Triethylphosphine‐Substituted Iron Carbonyl Fragments.
Authors: BIRK R. , BERKE H. , HUTTNER G. , ZSOLNAI L. 
Published: May 2016

AbstractThe dinitrogen complex (I) reacts with the acetylenes (II) to yield the η2‐acetylene complexes (III).
ChemInform Abstract: Formation and Structure of (Ni3(μ3‐S)(μ‐SMe)3(SMe)3)2‐, a Cyclic Trinuclear Metal‐Sulfide‐Thiolate Cluster with Simple Monofunctional Thiolate Ligands.
Authors: HENKEL G. , KRIEGE M. , MATSUMOTO K. 
Published: May 2016

AbstractThe reaction of (I) with (II) results in the unexpected formation of the title compound (III), which is characterized by an X‐ray structure analysis (space group P213, Z=4).
ChemInform Abstract: Synthesis, Single‐Crystal X‐Ray Structures, and Fluxional Behavior of 1,2‐(Os3(CO)10(μ‐dppe)) and Its Protonated Derivative 1,2‐(Os3(μ‐H)(CO)10(μ‐dppe)) (PF6) Where dppe: Ph2PCH2CH2PPh2.
Authors: DEEMING A. J. , DONOVAN‐MTUNZI S. , HARDCASTLE K. I. , KABIR S. E. , HENRICK K. , MCPARTLIN M. 
Published: May 2016

AbstractThe cluster (I) reacts with the diphosphine (II) to give mainly the title cluster (III) but also some 1,2‐(Os3(CO)10(Ph2PCH2CH2PPh2)2) containing only monodentate diphosphines.
ChemInform Abstract: Iridium(III) cis‐Dihydrido Complexes with 3,6‐Bis(2′‐pyridyl)pyridazine. Crystal Structure of the Pyridazinyl Complex ((IrH2(PPh3)2)2(μ‐C4HN2(C5H4N)2‐3,6))PF6.
Authors: MANOTTI LANFREDI A. M. , TIRIPICCHIO A. , UGOZZOLI F. , GHEDINI M. , NEVE F. 
Published: May 2016

AbstractDepending on the temp. the reaction of the acetone complex (I) with the pyridazine (II) yields the mononuclear products (III) or, in addition, the homobinuclear complexes (IV).
ChemInform Abstract: Bimetallic Complexes of Platinum, Rhodium, or Copper Bridged by Ph2PCH2PPh2 or Ph2PC(=CH2)PPh2 to Diazenidorhenium Groups; Crystal Structure of ((4‐MeC6H4N2)ClRe(μ‐dppm)2(μ‐CO)PtCl)·2 Me2CO.
Authors: CARR S. W. , FONTAINE X. L. R. , SHAW B. L. , THORNTON‐PETT M. 
Published: May 2016

AbstractTreatment of the diazenidobis(diphosphine)‐Re complexes (I) with the Pt(II) trans‐complex (II) gives the neutral bis(diphosphine)‐ and CO‐bridged Pt‐Re complexes (III).
ChemInform Abstract: Chemistry of Enol Ethers. Part 81. Synthesis and Investigation of Tetracarbocyanine Dyes with Cyclic Fragments in the Polymethine Chain.
Authors: MAKIN S. M. , BOIKO T. N. , POMOGAEV A. I. 
Published: May 2016

AbstractThe reaction between β‐ethoxyacrolein diethyl acetal (I) and the cyclic 1‐ethoxy‐1,3‐butadienes (II) or (VIII) yields the tetraethoxydienes (III) or (IX), which are converted to the heptamethine salts (V) or (X).
ChemInform Abstract: Selective Epoxidation of the δ22‐Double Bond of Ergosterine.
Authors: SHUL'MAN A. I. , MIKHAILOVA N. P. , V'YUNOV K. A. 
Published: May 2016

AbstractIn order to prepare hydroxyprovitamin D2, the Δ5,7‐diene moiety of ergosterine (I) is protected as the Diels‐Alder adduct (III) which is epoxidized selectively to give the 22,23‐epoxy compound (IV).
ChemInform Abstract: The Synthesis of a Nγ‐Phthalyl‐Nα‐methyl‐α,γ‐diaminobutyryl Congener (Ia) of Virginiamycin S1 (Ib).
Authors: ANTEUNIS M. J. O. , VAN DER AUWERA C. , VANFLETEREN L. , BORREMANS F. 
Published: May 2016

AbstractThe synthesis of (Ia) is reported using the very efficient coupling agent BOP‐Cl (N,N'‐bis(3‐oxo‐2‐oxazolidinyl)phosphinic choride) for imino acid peptide bond formation.
ChemInform Abstract: Liquid‐Liquid and Solid‐Liquid Phase‐Transfer Glycosylation of Pyrrolo(2,3‐d)pyrimidines: Stereospecific Synthesis of 2‐Deoxy‐β‐D‐ribofuranosides Related to 2′‐Deoxy‐7‐carbaguanosine.
Authors: SEELA F. , WESTERMANN B. , BINDIG U. 
Published: May 2016

AbstractThe yield of phase‐transfer glycosylation of the carbapurins (I) with the deoxyribose derivative (V) under liquid‐liquid conditions.
ChemInform Abstract: X‐Ray Photoelectron Spectroscopic (XPS) Studies of Iodine Oxocompounds.
Authors: BASTL Z. , GEHLMANN H. 
Published: May 2016

AbstractXPS spectra of the following 18 iodine compounds are recorded: KI, KIO3, M(IO3)2 with M: Sr, Pb, Be3I2O9, M(II)IO4 with M(II): Na2, K2, Mg, Ca, Pb, Li2H3IO6, NaBa2IO6, KIO4, K4I2O9, Ba(IO4)2, Na5(IO6)2, Pb2I2O9, and Pb3(IO5)2.
ChemInform Abstract: The Effect of Phosphorus on the Mechanism of Intergranular Stress Corrosion Cracking of Mild Steels in Nitrate Solutions.
Authors: KRAUTSCHICK H. J. , GRABKE H. J. , DIEKMANN W. 
Published: May 2016

AbstractUpon corrosion of Fe‐P alloys (0.003‐2 wt.% P) in hot NH4NO3 solution, P impedes the formation of protective oxide layers on the surface.
ChemInform Abstract: Hydrogenation of Carbon Dioxide Over Supported Ruthenium Oxide Catalysts Containing Transition Metal Oxides.
Authors: HO QUY DAO HO QUY DAO , PRUCHNIK F. 
Published: May 2016

AbstractIt is shown that the activity of supported Ru‐catalysts depends on the support; the yield of methane decreases in the series SiO2 > Al2O3 > ZrO2.
ChemInform Abstract: Regioselective Preparation of Cyclohexadienes or Aromatic Nitro Compounds by Diels‐Alder Reactions of β‐Sulfonylnitroolefins or β‐Sulfinylnitroethylene.
Authors: ONO N. , KAMIMURA A. , KAJI A. 
Published: May 2016

AbstractDiels‐Alder reaction of the 1,4‐dienes (I) with E‐2‐(phenylsulfonyl)‐1‐nitroethene (II) yields the regioisomeric cycloadducts (III) and (IV) which are converted to 1,4‐cyclohexadienes such as (V) by a radical‐induced elimination reaction.
ChemInform Abstract: Photorearrangements of Carbomethoxy‐Substituted Cyclohexadienones in Neutral Media.
Authors: BROKA C. A. 
Published: May 2016

AbstractThe bicyclic 2‐carbomethoxy‐substituted cyclohexadienones (I), (V), and (VII) produce the hydroazulenes (II) ‐ (IV) and (VI) or the indanone (IX) upon irradiation.
ChemInform Abstract: The Reaction of Polysubstituted Aromatics. Part 62. Anomalous Reaction of Arylmalononitriles with Nitric Acid. Para‐Directing Nature of Dicyanomethyl Group and a Through‐Ring Nitro/aci‐Nitro Tautomerism of 4‐Nitrophenylmalononitrile.
Authors: SUZUKI H. , KOIDE H. , OGAWA T. 
Published: May 2016

AbstractUnexpectedly no meta‐directing effect is observed in the nitration of the unsubstituted analogue of (I) leading to the p‐nitrobenzoylcyanide (V) (yield 77%) via the initial product (III).
ChemInform Abstract: Reactions of Tetrafluoroethene Oligomers. Part 7. Some Reactions of 4‐Diazo‐1,1,1,2,2‐pentafluoro‐3‐pentafluoroethyl‐3‐trifluoromethylbutane.
Authors: COE P. L. , COOK M. I. , GOODCHILD N. J. , EDWARDS P. N. 
Published: May 2016

AbstractThe reaction of the title compound (I) with various protic reagents such as (II) is investigated in order to assess the electronic and steric effects exerted by bulky fluoroalkyl groups on the reactivity with various functional groups.
ChemInform Abstract: Synthesis of Ureides and Thioureides of Benzenediacetic Acids.
Authors: KWIECIEN H. , BAL S. , BAKUNIAK E. , ZIMINSKA Z. 
Published: May 2016

AbstractThe products (III) and (IV), (V) (obtained by analogous procedures) are screened for their insecticidal, fungicidal and phytocidal activity.
ChemInform Abstract: A Simple and Efficient Synthesis of cisoid,transoid,transoid‐ and all‐cisoid‐Trimers of Benzocyclobutene. A Novel Formation of Z,Z,Z‐Tribenz‐(12)annulene from the Latter Trimer.
Authors: IYODA M. , KUWATANI Y. , YAMAUCHI T. , ODA M. 
Published: May 2016

AbstractCyclooligomerization of the dibromodihydrobenzocyclobutene (I) results in the formation of the dimers and trimers (II) ‐ (IV).
ChemInform Abstract: Acetals of Lactams and Acid Amides. Part 50. 1‐Cyanomethylpyrrolidone‐2 Diethyl Acetal in the Synthesis of Pyrrolo(1,2‐a)pyrrole Derivatives.
Authors: KADUSHKIN A. V. , STEZHKO T. V. , SOLOV'EVA N. P. , GRANIK V. G. 
Published: May 2016

AbstractThe pyrrolidone acetal (II) is coupled with the C,H‐acidic compounds (Ia) ‐ (Id) to give the enamines (IIIa) ‐ (IIId).
ChemInform Abstract: o‐Nitroaniline Derivatives. Part 10. 5‐ and 6‐Amino‐1H‐benzimidazole 3‐Oxides
Authors: MCFARLANE M. D. , MOODY D. J. , SMITH D. M. 
Published: May 2016

AbstractThe title compounds (V) and (VII) are prepared by a novel procedure, starting from 4‐fluoronitroaniline (I) or the 3‐fluoronitroaniline (VI).
ChemInform Abstract: Synthesis of 2,3‐Dihydro‐9H‐furo(3,2‐b)benzopyran‐9‐ones by Claisen Rearrangement of 3‐(3‐Methylbut‐2‐enyloxy)chromones.
Authors: REDDY K. C. , RAJU K. V. S. , SRIMANNARAYANA G. 
Published: May 2016

AbstractThe rearrangement products and their cyclized products are tested for their antibacterial activity.
ChemInform Abstract: Saturated Nitrogen‐Containing Heterocycles. Part 13. Perhydroacridines. Synthesis and Stereochemistry.
Authors: KRIVEN'KO A. P. , NIKOLAEVA T. G. , YUDOVICH L. M. , KOMYAGIN N. T. , YANOVSKII A. I. , STRUCHKOV YU. T. , KHARCHENKO V. G. 
Published: May 2016

AbstractReductive amination of the ketones (I) or (V) gives the perhydroacridines (III) and (IV).
ChemInform Abstract: Synthesis of Some 5‐Aryl‐5‐nitro‐1,3‐dioxanes by Nucleophilic Aromatic Substitution Reactions.
Authors: KUKOVITSKII D. M. , ZORIN V. V. , KIRILLOV I. T. , PLAKHTINSKII V. V. , RAKHMANKULOV D. L. 
Published: May 2016

AbstractThe nitronates (I) react with the nitrobenzonitriles (II) to give the arylnitrodioxanes (III), together with small amounts of the bis(nitrodioxanyls) (IV).
ChemInform Abstract: Cyclic Isomers and Cyclodimers of 3‐Oxo‐1‐silaprop‐1‐enes.
Authors: MAAS G. , SCHNEIDER K. , ANDO W. 
Published: May 2016

AbstractPhotolytical cyclization of the Si‐substituted diazoketones (I) in benzene yields the oxasilacyclobutenes (IIc) and (IId) or the dioxadisilacyclooctadienes (IIIa) and (IIIb), depending on the substituents.
ChemInform Abstract: Fluorinated Phosphoranium Salts: Syntheses and Mechanisms of Formation, Hydrolysis, and Halogenation.
Authors: COX D. G. , BURTON D. J. 
Published: May 2016

AbstractThe symmetrically substituted fluorophosphoranium salts (III) are prepared from the trihalofluoromethanes (I) and the trialkyl(aryl)phosphines (II).
ChemInform Abstract: Reaction of O‐Stannyl Urethanes with Secondary Amines.
Authors: BOLDYREVA N. A. , KOMAROV N. V. , ANDREEV A. A. 
Published: May 2016

AbstractCoupling of the stannyl urethanes (Ia) or (Ib) with the (cyclo)aliphatic amines (II) gives the transamination products (III).
ChemInform Abstract: Syntheses and Spectroscopic and Magnetic Properties of Novel Binuclear Vanadium(III/IV) Complexes. Crystal Structures of (L2V2(μ‐O)(μ‐CH3CO2)2)I2·2 H2O and (L2V2O2(μ‐CH3CO2)2)I2 (L: 1,4,7‐Trimethyl‐1,4,7‐triazacyclononane).
Authors: KOEPPEN M. + , FRESEN G. , WIEGHARDT K. , LLUSAR R. M. , NUBER B. , WEISS J. 
Published: May 2016

AbstractHydrolysis of (III) in aqueous sodium acetate solution under anaerobic conditions yields the binuclear complex (V), which is characterized by X‐ray analysis (space group P21/c, Z=4).
ChemInform Abstract: Concealed Induced Internal Electron‐Transfer Reaction in the Synthesis of (WO(S2)(S2CNEt2)2) from (Et2NH2)2WOS3 and CS2 with O2.
Authors: ANSARI M. A. , CHANDRASEKARAN J. , SARKAR S. 
Published: May 2016

AbstractIn the presence of O2 the salt (I) reacts with CS2 (II) to give (III).
ChemInform Abstract: Core Conversion Reactions of Iron‐Sulfur Clusters: Topological Isomer of the Fe6S6‐Prismance Core.
Authors: SNYDER B. S. , REYNOLDS M. S. , NODA I. , HOLM R. H. 
Published: May 2016

AbstractIn searching new routes to high‐nuclearity iron‐sulfur clusters as potential building blocks for homo‐ and heterometal clusters and their topological relationships, a facile reduction core conversion reaction leading from (I) or (IV) to (III) is developed.
ChemInform Abstract: A New Class of Bis(μ‐aryloxy)‐Bridged Dimers with First‐Row Divalent Transition‐Metal Ions. Synthesis and Structural Characterization of the (Et4N)2(M2Cl4(O‐C6H4‐p‐CH3)2) Complexes (M: Mn(II), Fe(II), Co(II), Zn(II), and Cd(II)).
Authors: COUCOUVANIS D. , GREIWE K. , SALIFOGLOU A. , CHALLEN P. , SIMOPOULOS A. , KOSTIKAS A. 
Published: May 2016

AbstractThe crystalline title complexes (I) are obtained by the anaerobic reaction of equimolar amounts of NEt4Cl, the Na salt of p‐cresol, and the appropriate anhydrous, bivalent metal chlorides in refluxing, dry MeCN.
ChemInform Abstract: Transition Metal Phosphido Complexes. Part 15. (DRPE)Ni‐Complexes with PH‐Containing η2‐Coordinated Diphosphene Ligands and the Diphosphorus Complexes ((DRPE)Ni)2P2
Authors: SCHAEFER H. + , BINDER D. 
Published: May 2016

Abstract(DRPE: R2PCH2CH2PR2).
ChemInform Abstract: Preparation and Characterization of Ternary Copper(II) Complexes Containing Coenzyme PQQ and Bipyridine or Terpyridine.
Authors: SUZUKI S. , SAKURAI T. , ITOH S. , OHSHIRO Y. 
Published: May 2016

AbstractThe title complexes (I) and (II) are prepared by reaction of the coenzyme methoxatin (PQQ) with dinitrato‐bipyridinecopper(II) or dichloro‐terpyridinecopper(II) in aqueous solution at pH 3 to serve as model for the active site in amine oxidases.
ChemInform Abstract: Alternating Exchange in Homonuclear Ferrimagnetic Linear Chains. Tetrakis(tetramethylene sulfoxide)copper(II) Hexahalodicuprate(II) (Halo: Chloro, Bromo): Crystal Structures and Magnetic Susceptibilities.
Authors: LANDEE C. P. , DJILI A. , MUDGETT D. F. , NEWHALL M. , PLACE H. , SCOTT B. , WILLETT R. D. 
Published: May 2016

AbstractCuBr2 and tetramethylene sulfoxide react in EtOH or PrOH and CuCl2 and the organic ligand in MeOH to give the title complexes (I) (no yield given), which both crystallize in P1 with Z=1.
ChemInform Abstract: Chemistry of O‐Silylated Ketene Acetals: Stereocontrolled Synthesis of 2‐Deoxy‐ and 2‐Deoxy‐2‐C‐alkyl‐erythro‐pentoses.
Authors: KITA Y. , TAMURA O. , ITOH F. , YASUDA H. , KISHINO H. , KE Y. Y. , TAMURA Y. 
Published: May 2016

AbstractDiastereoselective aldol reaction of isopropylideneglyceraldehydes such as the D‐isomer (I) with the ketene silyl acetals (II) gives the corresponding β‐siloxy esters D‐(III) with predominance of the anti‐isomers.
ChemInform Abstract: Structure and Reactivity of Wyosine (Y‐Nucleoside) and Its Derivatives. Chemical, Kinetic and Spectroscopic Studies.
Authors: GLEMAREC C. , WU J.‐C. , REMAUD G. , BAZIN H. , OIVANEN M. , LOENNBERG H. + , CHATTOPADHYAYA J. 
Published: May 2016

AbstractThe electrophilic and basic behavior of the "left" and "right" imidazole moieties of the tricyclic aglycone in wyosine (Ia) and its triacetate (Ib) are investigated by chemical reactivity and 15N NMR studies.
ChemInform Abstract: Synthesis of 7‐Deaza‐2′,3′‐dideoxyguanosine by Deoxygenation of Its 2′‐Deoxy‐β‐D‐ribofuranoside.
Authors: SEELA F. , MUTH H.‐P. 
Published: May 2016

AbstractThe synthesis of the title compound (IV) is accomplished by Barton deoxygenation via the intermediates (III) or (V).
ChemInform Abstract: Synthesis of D‐erythro‐ and D‐threo‐Sphingosine Derivatives from L‐Serine.
Authors: HEROLD P. 
Published: May 2016

AbstractThe protected serine aldehyde (I) reacts with the Li derivative (II) to afford the erythro‐ or threo‐alkynols (III) or (VII), depending on the conditions used.
ChemInform Abstract: Electron Paramagnetic Resonance Studies of Dilute Europium‐Ammonia Systems.
Authors: HSU S.‐C. P. , GLAUNSINGER W. S. 
Published: May 2016

AbstractEPR of Eu2+ is used to investigate the nature of body‐centered‐cubic (bcc) metallic M(NH3)6 compounds (M: Ca, Sr, Ba, Yb) and dilute Eu‐NH3 solutions.
ChemInform Abstract: Application of Scanning Tunneling Microscopy to in situ Studies of Nickel Electrodes Under Potential Control.
Authors: LEV O. , FAN F.‐R. , BARD A. J. 
Published: May 2016

AbstractIt is demonstrated that the title method (STM) can be successfully applied for in situ investigations of potential‐driven phase transitions, e.g., in the area of passivation and corrosion of metals.
ChemInform Abstract: Metal Complexes with S4N4 Ligands: The Structures of Two Complexes of the Composition (TiCl4(S4N4))2.
Authors: THEWALT U. , HOLL K. 
Published: May 2016

AbstractUsing the diffusion technique TiCl4 is slowly treated with S4N4 in CH2Cl2/CCl4 to yield a mixture of the title isomers.
ChemInform Abstract: Convenient Preparation and Structures of Selenometalates MoSe2‐ 4, WSe2‐ 4, and MoSe2‐ 9 from Polyselenide Anions and Metal Carbonyls.
Authors: O'NEAL S. C. , KOLIS J. W. 
Published: May 2016

AbstractThe tetraselenides (IV) obtained by the unexpected reaction outlined in the scheme both crystallize in the monoclinic system, space group C2/c, Z=4.
ChemInform Abstract: Crystal and Molecular Structure of Bis(tricyclohexylphosphine)silver(I) Nitrate and Bis(tricyclohexylphosphine)silver(I) Perchlorate; Correlation of the Structures with the Silver‐Phosphorus Coupling Constants.
Authors: CAMALLI M. , CARUSO F. 
Published: May 2016

AbstractBoth complexes crystallize in the space group P1 with Z=2.
ChemInform Abstract: The Phenomenon of Conglomerate Crystallization. Part 12. Spontaneous Resolution in Coordination Compounds. Part 11. The Structure of Racemic (cis‐α‐Rh(trien)(NO2)2)Cl.
Authors: BERNAL I. , CETRULLO J. 
Published: May 2016

AbstractThe title compound (I) (preparation described) crystallizes in P21/n with Z=4.
ChemInform Abstract: Synthesis of Indole and Oxindole Derivatives from N‐β‐Alkenyl‐o‐chloroanilines and N‐β‐Alkenyl‐o‐chloroanilides with Tetrakis(triphenylphosphine)nickel(0) and Zerovalent Pyridine‐Nickel Complexes.
Authors: CANOIRA L. , RODRIGUEZ J. G. 
Published: May 2016

AbstractN‐Alkenyl‐o‐chloroanilines such as (I) or (V) are cyclized to indole derivatives such as (II), (III), (VI) by use of zerovalent Ni complexes such as the Ni(Py)4 complex formed in situ by the components indicated in the conditions A) of the scheme.
ChemInform Abstract: Reaction of Diphenylsulfilimine with Benzothiopyran‐4‐one 1,1‐Dioxides and Benzothiopyran‐2‐ones.
Authors: BUGGLE K. , FALLON B. 
Published: May 2016

AbstractWhile 1‐benzothiopyran‐4‐ones prove to be unreactive to the ylide (II), the corresponding 1,1‐dioxides, e.g. (I), react with (II) to give the aziridines (III); the (I)‐analogue (IV) gives mainly the compound (V) in addition to the (III)‐analogue (VI).
ChemInform Abstract: Synthesis of 2,4‐Diarylureido‐6‐(9‐oxoceramidin‐8‐ylamino)‐s‐triazine Derivatives.
Authors: NAIK N. M. , DESAI K. R. 
Published: May 2016

AbstractThe disperse dyes (IX) are prepared from bromamine acid (I) via coupling with aniline (II) and desulfonation to give 1‐amino‐4‐anilinoanthraquinone (IV).
ChemInform Abstract: Synthesis of 1‐Aryl‐ or 1‐Alkenyl‐3,4‐dimethylsilacyclopenta‐2,4‐dienes (Siloles).
Authors: DUBAC J. , LAPORTERIE A. , MANUEL G. , ILOUGHMANE H. , BETEILLE J. P. , DUFOUR P. 
Published: May 2016

AbstractReaction of the dichlorosilanes (I) with the diene (II) gives the silacyclopentenes (III).
ChemInform Abstract: 1,3‐Dipolar Cycloaddition Reactions of 1‐Chloro‐2‐phenyl‐2‐trimethylsilyl‐2‐phosphaethenes with Azides, Nitrilimines, Nitrile Oxides, and Nitrile Ylides.
Authors: MAERKL G. + , TROETSCH‐SCHALLER I. , HOELZL W. + 
Published: May 2016

AbstractThe phosphaethene (I) reacts with the azides (II) to give the triazaphospholes (IV) via the intermediate adducts (III).
ChemInform Abstract: Germylmercurates of Divalent Samarium, Europium, and Ytterbium.
Authors: BOCHKAREV L. N. , ORLOV N. A. , ZHIL'TSOV S. F. , BOCHKAREV M. N. 
Published: May 2016

AbstractReaction of the digermylmercury (I) with the lanthanoides (II) and DME (III) yields the title compounds (IV).
ChemInform Abstract: Titanium, Zirconium, and Hafnium Tetrahydroborates as “Tailored” CVD Precursors for Metal Diboride Thin Films.
Authors: JENSEN J. A. , GOZUM J. E. , POLLINA D. M. , GIROLAMI G. S. 
Published: May 2016

AbstractAn extension of a chemical vapor deposition (CVD) approach (published earlier) to the preparation of thin films of TiB2, ZrB2 and HfB2 at exceptionally low temp. (200 °C) and low pressure (10‐4 torr) from precursor compounds such as (I) is described.
ChemInform Abstract: Oxidative‐Addition Reactions of S‐S and Se‐Se Bonds to Mo2 and W2 Quadruple Bonds.
Authors: CANICH J. A. M. , COTTON F. A. , DUNBAR K. R. , FALVELLO L. R. 
Published: May 2016

AbstractOxidative‐addition chemistry of the quadruply bonded Mo and W dimers (I) is investigated by using diphenyl disulfide, diphenyl diselenide, dichloromethane, and chlorine as the oxidizing agents.
ChemInform Abstract: Transition‐Metal Silyl Complexes. Part 22. Anionic Silyl Complexes, LnM‐SiR‐ 3, as Equivalents to LnM2‐ in Synthesis. A Novel Route to Carbene Complexes.
Authors: KIRCHGAESSNER U. + , SCHUBERT U. 
Published: May 2016

AbstractThe cyclopropenylidene complexes (III) and (V) are obtained by the reaction of the anionic silyl complexes (I) and (IV) with 3,3‐dichloro‐1,2‐diphenylcyclopropene (II).
ChemInform Abstract: 2,2′‐Bis(6‐(2,2′‐bipyridyl))biphenyl (TET), a Sterically Constricted Tetradentate Ligand: Structures and Properties of Its Complexes with Copper(I) and Copper(II).
Authors: MUELLER E. + , PIGUET C. , BERNARDINELLI G. , WILLIAMS A. F. 
Published: May 2016

AbstractThe synthesis of the new title ligand (VIII) is shown in the scheme.
ChemInform Abstract: Less Common Modes of Coordination in α,ω‐Bis(di‐tert‐butylphosphino)alkane and α,ω‐Bis(di‐tert‐butylphosphino) (Poly)ether Complexes of Rhodium(I).
Authors: TIMMER K. , THEWISSEN D. H. M. W. , MARSMAN J. W. 
Published: May 2016

AbstractThe diphosphines (I) are prepared using a modified literature method.
ChemInform Abstract: Synthesis and Solvolytic Behavior of cis‐(1,1′‐Bis(diphenylphosphino)ferrocene)platinum(II) and ‐palladium(II) Complexes. X‐Ray Structure of Bis(μ‐hydroxy)bis(1,1′‐bis(diphenylphosphino)ferrocene)diplatinum(II) Tetrafluoroborate.
Authors: LONGATO B. , PILLONI G. , VALLE G. , CORAIN B. 
Published: May 2016

AbstractThe complexes (II), (III), and (V) are obtained by stepwise removal of the chloride ligands from compounds (I) in appropriate solvents according to the scheme.
ChemInform Abstract: Coordination Chemistry of Bidentate Tellurium Ligands. Part 1. Complexes of Palladium, Platinum, and Mercury with Large Chelate Rings.
Authors: PATHIRANA H. M. K. K. , DOWNS A. W. , MCWHINNIE W. R. , GRANGER P. 
Published: May 2016

AbstractThe 1:1 molar reaction of Na2PdX4, K2PtX4 (X: Cl, Br), or HgCl2 with the bidentate ligands Ln in acetone leads to the 1:1 complexes (I).
ChemInform Abstract: Four‐ versus Five‐Coordination in Platinum(II) Complexes of α‐Diimines and the Crystal Structure of (PtClMe(iPr‐N=CHCH=N‐iPr)).
Authors: DE FELICE V. , GANIS P. , VITAGLIANO A. , VALLE G. 
Published: May 2016

AbstractThe title complex (III) is obtained by 1:2 molar reaction of the Pt(II) complex (I) with the diimine (II).
ChemInform Abstract: The Preparation and Structure of the Bis‐vinyl Ether Complex Pt(Ph2PCH2CH2PPh2)((MeO2C)C=C(OMe)(CO2Me))2.
Authors: BROWNING C. S. , FARRAR D. H. , NASSIF O. A. , WALKER A. 
Published: May 2016

AbstractStarting with the complex (I) the diphosphine platinum dication is formed by chloride abstraction.
ChemInform Abstract: Synthesis and Crystal Structure of K2U2O7 and Moessbauer (237Np) Studies of K2Np2O7 and CaNpO4.
Authors: JOVE J. , COUSSON A. , GASPERIN M. 
Published: May 2016

AbstractK2U2O7 single crystals are prepared by heating U3O8, Nb2O5, and excess K2CO3 in air at 1520 K. It crystallizes in the space group R3m, Z=1.5.