bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Gas Phase Reactions of 1,1‐Dimethylsilabutadiene.
Authors: CONLIN R. T. , NAMAVARI M. 
Published: May 2016

AbstractPyrolysis of the more stable isomer of (I), i.e. the siletene (II), at 363 °C in a static reaction vessel produces the three major products (III)‐(V), which are formal dimers of the starting material, plus traces of (VI) and (VII).
ChemInform Abstract: Syntheses of Siloxanes. Part 16. Stereochemistry of Nucleophilic Substitutions at Silicon Atoms of Substituted Cyclotrisiloxanes.
Authors: GEWALD R. , RUEHLMANN K. + , SCHEIM U. , PORZEL A. 
Published: May 2016

AbstractThe 1‐substituted cyclotrisiloxanes (I) are prepared to investigate the stereochemistry of nucleophilic substitution reactions at Si atoms of cyclosiloxanes.
ChemInform Abstract: Silaheterocycles. Part 6. Generation and (2 + 4) Cycloaddition Reactions of 1‐Vinyl‐1‐chloro‐3‐neopentylsilaethene.
Authors: AUNER N. 
Published: May 2016

AbstractDivinyldichlorosilane (I) reacts with tert.‐butyl‐Li (II) to give the neopentylsilaethene (III) which in the absence of suitable partners cyclodimerizes to the disilacyclobutane (IV).
ChemInform Abstract: Cycloaddition Reactions of Tetrafluorodisilacyclobutene with 1,3‐Butadienes Mediated by Ru3(CO)12. Part 6. Control by Steric Effects of the Substituents.
Authors: HUANG C. Y. , LIU C. S. 
Published: May 2016

AbstractReaction of the tetrafluorodisilacyclobutene (I) with Ru3(CO)12 (II) at 110°C produces a mixture of the ruthenium complexes (III) and (IV).
ChemInform Abstract: Preparative Synthesis of Primary Vinylphosphines by Chemoselective Reduction of the Corresponding Vinylphosphonates.
Authors: CABIOCH J. L. , DENIS J. M. 
Published: May 2016

AbstractPrim. vinylphosphines such as (II) which are described as highly polymerizable compounds in the literature are prepared on gram scale in one step by a chemoselective reduction of the corresponding vinylphosphonates (I) using AlHCl2 as shown in the scheme.
ChemInform Abstract: 1,3‐Carbanionic Rearrangements. Synthesis of Bis(o‐hydroxyaryl)phosphorus Compounds.
Authors: HEINICKE J. , KADYROV R. , KELLNER K. , NIETZSCHMANN E. , TZSCHACH A. 
Published: May 2016

AbstractThe di(2‐haloaryl) phosphonates or phosphoric acid derivatives (III), prepared by reaction of the 2‐halophenols (I) with the dichlorophosphorus compounds (II), undergo rapid 1,3‐carbanionic rearrangement upon metalation with sodium or activated magnesium, forming the bis(o‐hydroxyaryl)phosphorus compounds (IV).
ChemInform Abstract: Organophosphorus Intermediates. Part 11. Preparation and Stereochemistry of P‐Phenylated 1,3‐Diphospholane, 1,3‐ and 1,4‐Diphosphorinanes, 1,4‐Diphosphepane, and 1,5‐Diphosphocane.
Authors: BROOKS P. J. , GALLAGHER M. J. , SARROFF A. , BOWYER M. 
Published: May 2016

AbstractCyclocondensation of the dilithium diphosphides (I) and (VI) with the dichlorides (II) and (IV) leads to the formation of the title compounds (III), (V), (VII), and (VIII) which are separated into their stereoisomers.
ChemInform Abstract: Synthesis, Spectra and Biological Activity of Some New Telluronium Heterocyclic β‐Diketonates.
Authors: PRASAD K. M. , RAO N. R. , GANORKAR M. C. , CHARY C. M. 
Published: May 2016

AbstractThe new title compounds (I)‐(III), prepared by the reaction of TePh3Cl with the respective sodium salts of the β‐diketones in hot water, are characterized by IR, 1H and 13C NMR and mass spectral data.
ChemInform Abstract: Cyclophospha(III)thiazenes: Preparation and Structural Comparison of cis‐(CO)5Cr(tBuP(NSN)2PtBu)Cr(CO)5 and trans‐(CO)5Cr(iPr2NP(NSN)2PNiPr2)Cr(CO)5 and a Rational Synthesis of the PIIIN3S2 Ring.
Authors: CHIVERS T. , DHATHATHREYAN K. S. , LENSINK C. , MEETSMA A. , VAN DE GRAMPEL J. C. , DE BOER J. L. 
Published: May 2016

AbstractThe reaction of the Cr complex (I) with (Me2N)3S+ NSO‐ (II) gives the cis isomer (IIIa) (space group P21/n, Z=4) as the major product and the trans isomer (IIIb) of the cyclophosphathiacene complex.
ChemInform Abstract: Unusual Tripodal Ligands. Synthesis of 2,2‐Bis(diphenylphosphinomethyl)‐1‐phenylthiopropane and Its Group VI Complexes.
Authors: LIU S.‐T. , WANG H.‐E. , CHENG M.‐C. , PENG S.‐M. 
Published: May 2016

AbstractThe title ligand (VI) is prepared in several steps and reacts with Mo(CO)6 to give (VIII).
ChemInform Abstract: Organomanganese(II) Reagents. Part 17. Preparation of Organomanganese Bromide Compounds in Ether: An Efficient and Economic Alternative to Organomanganese Iodide Compounds for Synthetic Applications.
Authors: CAHIEZ G. , LABOUE B. 
Published: May 2016

AbstractSeveral general methods for the preparation of solutions containing the organomanganese bromides (IV) or (VI) are described.
ChemInform Abstract: Synthesis, Structure, and Applications of Transition‐Metal Polyhydride Anions.
Authors: ALVAREZ D. JUN. , LUNDQUIST E. G. , ZILLER J. W. , EVANS W. J. , CAULTON K. G. 
Published: May 2016

AbstractDeprotonation of the polyhydrides (I), (IV), and (VII) results in the formation of the polyhydride anions (III), (VI), and (VIII) (space group P21/n, Z=2) from which the last one is isolated and characterized by X‐ray structure analysis.
ChemInform Abstract: Synthesis and Characterization of a Biferrocene with a Fulvalene Ligand Fused into a Cis Conformation: X‐Ray Structure of N,N‐Dimethyl‐2,5′′‐(2‐azoniapropane‐1,3‐diyl)biferrocene Pentaiodide.
Authors: ZHANG W. , WILSON S. R. , HENDRICKSON D. N. 
Published: May 2016

AbstractThe preparation of the first fused biferrocenes (II) and (III) is described.
ChemInform Abstract: Ferrocenes Derived from Isodicyclopentadiene and Tricyclo(5.2.1.02,6)deca‐2,5,8‐triene.
Authors: BHIDE V. , RINALDI P. , FARONA M. F. 
Published: May 2016

AbstractThe title ligands react with BuLi in THF/hexane at ‐78 °C followed by addition of anhydrous FeCl2 in benzene to give the complexes (I) (65% yield) and (II) (73% yield).
ChemInform Abstract: In Search of α‐Eliminations of Carbon Induced by Sixteen Electron Iron: Photolysis and Thermolysis of Derivatives of Phenyl‐Substituted Cyclobutanes and Cyclopropanes.
Authors: TRACE R. L. , JONES W. M. 
Published: May 2016

AbstractThe photolysis of (IVa) is proposed to give the hydride complex (V) which dissociates to (VI) and (VII).
ChemInform Abstract: New Methods to Introduce μ3‐Chalcogen Building Blocks into Carbonylmetal Clusters; XCN‐ (X: S, Se, Te) and R′XXR′ (X: Se, Te) as Selective Reagents.
Authors: BUCHHOLZ D. , HUTTNER G. , ZSOLNAI L. , IMHOF W. 
Published: May 2016

AbstractThe complexes (III) are synthesized via an addition‐elimination sequence reaction.
ChemInform Abstract: Acyl Derivatives of Ferrocene Chalcogenols Fe(C5H5)(C5H4EH) and Fe(C5H4EH)2 (E: S, Se, Te).
Authors: HERBERHOLD M. , LEITNER P. , DOERNHOEFER C. + , OTT‐LASTIC J. 
Published: May 2016

AbstractThe title complexes (IV) and (VI) are prepared, in which the chalcogen and the acyl group are systematically varied.
ChemInform Abstract: Ruthenium(II)‐Promoted Site‐Selective Intramolecular Diels‐Alder Reactions.
Authors: VAC R. , NELSON J. H. , MILOSAVLJEVIC E. B. , SOLUJIC L. , FISCHER J. 
Published: May 2016

AbstractThe all‐trans complex (I) undergoes intramolecular Diels‐Alder (4 + 2) cycloadditions with various vinyl compounds to produce stereoselectively single diastereomers of mer‐trans complexes (III)‐(V).
ChemInform Abstract: Surface‐Mediated Organometallic Synthesis: Preparation of (Os5C(CO)14)2‐ and (Os10C(CO)24)2‐ on the Basic Magnesium Oxide Surface.
Authors: LAMB H. H. , FUNG A. S. , TOOLEY P. A. , PUGA J. , KRAUSE T. R. , KELLEY M. J. , GATES B. C. 
Published: May 2016

AbstractThe title anions are prepared from Os3(CO)12 adsorbed on MgO treated in CO at 275 °C and 1 atm and from H2OsCl6 adsorbed on MgO treated in equimolar CO + H2 at 275 °C and 1 atm, respectively.
ChemInform Abstract: An Improved Procedure for 3,7,7‐Trimethyl‐3α‐hydroxybicyclo(4.1.0)hept‐4‐ene: An Important Intermediate for Pyrethroids.
Authors: SHAHA S. C. , JOSHI G. D. , PAI P. P. , DESHMUKH A. R. A. S. , KULKARNI G. H. 
Published: May 2016

Abstract(+)‐3‐Carene (I) is epoxidized to give the oxirane (II) which is subjected to base‐induced rearrangement, producing a mixture of the allylic alcohols (III) and (IV).
ChemInform Abstract: Homogeneous and Heterogeneous Catalytic Asymmetric Reactions. Part 2. Asymmetric Hydrogenation of Steroid Ketones.
Authors: GOENDOES G. + , GERA L. , BARTOK M. , ORR J. C. 
Published: May 2016

AbstractAsymmetric reduction of pregna‐3,5‐dien‐20‐one (I) with diphenyldihydrosilane and rhodium (+)‐ or (‐)‐DIOP complex systems produces mixtures of the stereoisomeric alcohols (II) and (III) in practically the same ratio also obtained in the absence of the catalyst.
ChemInform Abstract: Syntheses with Anhydro Sugars. Part 38. Utilization of 1,6‐Anhydrohexoses for the Preparation of Some Aliphatic Adenosine Analogues.
Authors: KRECMEROVA M. , CERNY M. , BUDESINSKY M. , HOLY A. 
Published: May 2016

AbstractIn connection with investigations of chemically modified nucleosides, the hitherto undescribed acyclic 4‐(adenin‐9‐yl)hexitols (IV) and (V) are prepared.
ChemInform Abstract: An Unusual Reductive Ring‐Opening of the 1,2,3,5,6,7‐Hexaazacenaphthylene Ring System.
Authors: KAWASAKI A. M. , TOWNSEND L. B. 
Published: May 2016

AbstractThe bis(methylthio)pyrazolopyrimidines (I) react with excess methylhydrazine (II) to give the substitution products (III) which undergo cyclization on treatment with sodium methoxide, forming the heterocycles (IV).
ChemInform Abstract: Preparation and Application of a Chiral C3‐Building Block for Amino Alcohol Synthesis by Bakers′ Yeast Reduction of 1‐Acyloxy‐3‐azido‐2‐propanone.
Authors: SATO T. , MIZUTANI T. , OKUMURA Y. , FUJISAWA T. 
Published: May 2016

AbstractThe α‐acyloxy α'‐azido ketones (I) are enantioselectively reduced by means of bakers' yeast to form the chiral alcohols (II).
ChemInform Abstract: Surface Photochemistry. Part 2. Wavelength Dependences of Photoinduced Dissociation, Desorption, and Rearrangement of O2 on Pt(111)
Authors: ZHU X.‐Y. , HATCH S. R. , CAMPION A. , WHITE J. M. 
Published: May 2016

Abstractare studied by high resolution electron energy‐loss spectroscopy (HREELS) and temp.‐programmed desorption mass spectroscopy.
ChemInform Abstract: Discharge Flow Kinetic Study of the Reactions of NO3 with Br, BrO, HBr, and HCl
Authors: MELLOUKI A. , POULET G. , LE BRAS G. , SINGER R. , BURROWS J. P. , MOORTGAT G. K. 
Published: May 2016

Abstractat 298 K by means of the discharge‐flow EPR method improves the knowledge of the chemistry of halogen‐containing species and oxides of nitrogen which play an important role in the stratospheric chemistry.
ChemInform Abstract: Synthesis and Structure of NaTiOPO4, the Double Phosphate of Sodium and Titanium.
Authors: NAGORNYI P. G. , KAPSHUK A. A. , STUS' N. V. , SLOBODYANIK N. S. 
Published: May 2016

AbstractThe hitherto unknown title compound is prepared from a homogeneous melt of Na2O and P2O5 containing more than 25 wt.% of TiO2, which is slowly cooled down starting from 930 °C. An X‐ray analysis of this compound reveals that its space group is P21a; Z=4.
ChemInform Abstract: The System ZrO2‐HNO3‐H2O at 20 and 100 °C.
Authors: GOVORUKHINA O. A. , BRUSENTSOVA V. N. , VASIL'EVA T. N. , MIKHAILOVA N. L. , NIKITINA S. D. , SHCHEGOLEVA R. I. , MASLOBOEV V. A. 
Published: May 2016

AbstractThe conditions ruling the crystallization of the zirconium nitrates ZrO(NO3)2·5 H2O (I), Zr(OH)2(NO3)2·H2O (II) and Zr(OH)3NO3 (III) from the title system are investigated.
ChemInform Abstract: Redox Activity in Binucleating Schiff Base Ligands Derived from 1,4‐Dihydrazinophthalazine.
Authors: MALONEY S. C. F. , MCDEVITT M. R. , URBACH F. L. 
Published: May 2016

AbstractCyclic voltammetric studies of the Cu(II) complex (I) in DMSO present evidence that the redox behavior is localized on the Schiff base ligand and does not involve oxidation to a dicopper(III) state.
ChemInform Abstract: Method for Partial Inversion of the Configuration of β‐Blockers.
Authors: HIETANIEMI L. , POHJALA E. 
Published: May 2016

AbstractThe treatment of the O,O‐diacetyl L‐tartaric monoesters (I) or (IV) of (S)‐timolol (IIb) or (S)‐propanolol (Vb), resp., with Ac2O in toluene gives N‐ and O‐diacetyl derivatives which, on hydrolysis, produce the amino alcohols with ca. 65 and 80% inverted configuration, respectively.
ChemInform Abstract: Cycloadditions. Part 17. Influence of Methyl and Phenyl Groups in the Allenic ω‐Position on the Thermally Induced Isomerizations of N‐(2‐Furanyl‐(thienyl‐, pyrrolyl‐)methyl)allenecarboxamides.
Authors: SCHLINDWEIN H.‐J. , HIMBERT G. 
Published: May 2016

AbstractThe title compounds such as (I) are synthesized by the ylide route and their readiness to participate in the intramolecular Diels‐Alder reaction is studied.
ChemInform Abstract: Selectivity in Cycloadditions. Part 16. Stereochemistry and Cleavage of the Bisadduct of Benzonitrile Oxide with Pyridine.
Authors: CARAMELLA P. , BERTOLASI V. , FORTE S. , DE FRANCO R. , BANDIERA T. , MARINONE ALBINI F. 
Published: May 2016

AbstractThe cleavage of the known title adduct (II) with bases such as Et3N leads to the isoxazole (I) with Z configuration and/or its E isomer (III), formed from (I) by isomerization, depending on the reaction conditions.
ChemInform Abstract: Generation and Chemical Fate of 2,2,2‐Trifluoro‐1‐phenylsulfonylethyl Carbanion.
Authors: UNEYAMA K. , MOMOTA M. 
Published: May 2016

AbstractThe title carbanion, generated from (I) by the action of LDA in HMPA/THF, can be methylated and iodinated.
ChemInform Abstract: Substituent Dependency of the Dihydroazulene ⇄ Vinylheptafulvene Photochromism: Steric and Electronic Effects of 9‐Anthryl Compounds ‐ New Access to Condensed Hydropentalenes.
Authors: GIERISCH S. , BAUER W. , BURGEMEISTER T. , DAUB J. 
Published: May 2016

AbstractThe influence of substituents on the photochromic behavior of the title compounds such as (IV) and (V) is investigated.
ChemInform Abstract: New Convenient Approach to the Preparation of Z‐Allylic Boronates via Catalytic 1,4‐Hydroboration of 1,3‐Dienes with Catecholborane.
Authors: SATOH M. , NOMOTO Y. , MIYAURA N. , SUZUKI A. 
Published: May 2016

AbstractThe butadienes (I) react with catecholborane (II) in the presence of a Pd(0) catalyst to give the allylic benzodioxaboroles (III).
ChemInform Abstract: 4‐(4‐Hydroxybutoxy)benzoic Acid as an Intermediate for Novel SCLCP.
Authors: RUHMANN R. , ZSCHUPPE V. , RUEBNER J. + , RODEKIRCH G. 
Published: May 2016

AbstractFor systematical investigations of side‐chain liquid‐crystalline polymers (SCLCP), the availability of poly(phenylmethacryloyloxy‐butoxybenzoate) is desirable.
ChemInform Abstract: Inert Carbon Free Radicals. Part 10. Chlorination of Perchlorotriphenylmethyl (PTM) Radical. Synthesis, Structure, and Reactivity of Perchloro(diphenylmethylene)cyclohexa‐1,4‐diene.
Authors: BALLESTER M. , RIERA J. , CASTANER J. , CARRERAS C. , UBIERNA J. J. , BADIA C. , MIRAVITLLES C. , MOLINS E. 
Published: May 2016

AbstractThe perchlorotriphenylmethyl radical (I) is converted into the perchlorodiphenylmethylenecyclohexadiene (II) by treatment with chlorinating agents and aluminum trichloride.
ChemInform Abstract: Formation of Cyclopentenethiones via Cyclization of β‐Thioallyl Cations.
Authors: TOKITOH N. , CHOI N. , GOTO M. , ANDO W. 
Published: May 2016

AbstractThe thiiranes (III) are obtained by electrocyclic reaction of the thioketene (I) with the diazo compounds (II).
ChemInform Abstract: Effects of Substitution on Intramolecular Alkoxypalladation Carbonylation Reactions.
Authors: MCCORMICK M. , MONAHAN R. III , SORIA J. , GOLDSMITH D. , LIOTTA D. 
Published: May 2016

AbstractThe palladium‐catalyzed alkoxycarbonylation of the alkenols (I) yields stereoselectively the tetrahydrofurans (IV).
ChemInform Abstract: Pyrroles from Ketoximes and Acetylene. Part 40. Reaction of Alkyl Hetaryl Ketoximes with 1,2‐Dichloroethane in Superbasic Media.
Authors: KOROSTOVA S. E. , NESTERENKO R. N. , MIKHALEVA A. I. , POLOVNIKOVA R. I. , GOLOVANOVA N. I. 
Published: May 2016

AbstractThe oximes (I) are coupled with the 1,2‐dichloroethane (II) in the presence of alkali metal hydroxides to give the pyrroles (III) and (IV), the bisethers (V), and, from (Ia), the vinyl ether (VIa).
ChemInform Abstract: Studies in (3.3) Sigmatropic Rearrangement. Regioselective Synthesis of 1‐Aryloxymethylpyrano(2,3‐c)(1)benzopyran‐5(3H)‐one and 1‐Aryloxymethyl‐2‐methylfuro(2,3‐c)(1)benzopyran‐4‐one.
Authors: MAJUMDAR K. C. , DE R. 
Published: May 2016

AbstractRefluxing benzopyrans of type (I) (9 examples) in pure chlorobenzene, ethylbenzene or xylene afford the pyranocoumarins (II) as the sole products.
ChemInform Abstract: Synthesis of N‐Protected Spiroamines Related to Natural Products Using Radical Cyclizations.
Authors: MIDDLETON D. S. , SIMPKINS N. S. , TERRETT N. K. 
Published: May 2016

AbstractThe ω‐(phenylselenenyl)alkylamines (IV), prepared from acrylamide (I) or 4‐bromo‐1‐butene (V) as shown in the reaction scheme, are coupled with the cycloalkenones (VIII) to form the enamines (IX) which are N‐acetylated, yielding the derivatives (XI).
ChemInform Abstract: 7‐Heteroaryl‐1,2,3,5‐tetrahydroimidazo(2,1‐b)quinazolin‐2(1H)‐one Derivatives with Cardiac Stimulant Activity.
Authors: BELL A. S. , CAMPBELL S. F. , ROBERTS D. A. , RUDDOCK K. S. 
Published: May 2016

AbstractPalladium‐catalyzed cross coupling of the pyridylzinc chloride (III), obtained from 3‐bromo‐2,6‐dimethylpyridine (I), magnesium, and zinc dichloride (II), with the 7‐iodotetrahydroimidazo(2,1‐b)quinazolinones (IV) produces the title compounds (V).
ChemInform Abstract: Synthesis of 2‐Azabicyclo(3.3.1)nonan‐3,7‐diones and Their Fischer Indolization.
Authors: AMAT M. , SANFELIU E. , BONJOCH J. , BOSCH J. 
Published: May 2016

AbstractThe acetonylglutarate (I) is converted to the dithioacetal (III) and then cyclized with ammonia (IV), forming the imide (Va).
ChemInform Abstract: Unusual Reactivity of Purinophanes Due to Stereoelectronic Effect.
Authors: SAKATA Y. , HIGUCHI H. , DOYAMA K. , HIGASHII T. , MITSUOKA M. , MISUMI S. 
Published: May 2016

AbstractIt is known that the pyrimidino‐S(6),N(9)‐purinophanes (Ia) and (Ib) undergo cleavage of the macrocycle to afford acyclic derivatives on treatment with nucleophiles such as alkylamines or OH‐ under very mild conditions, whereas the isomeric pyrimidino‐S(6),N(7)‐purinophanes (IIa) and (IIb) are inert towards nucleophiles under the same conditions.
ChemInform Abstract: Benzo‐ and Pyrido‐1,4‐oxazepin‐5‐ones and ‐thiones: Synthesis and Structure‐Activity Relationships of a New Series of H1 Antihistamines.
Authors: CALE A. D. JUN. , GERO T. W. , WALKER K. R. , LO Y. S. , WELSTEAD W. J. JUN. , JAQUES L. W. , JOHNSON A. F. , LEONARD C. A. , NOLAN J. C. , JOHNSON D. N. 
Published: May 2016

AbstractA series of benzo‐ or pyrido‐1,4‐oxazepinones and the corresponding ‐thiones such as the compounds (VIII) and (XI) is prepared.
ChemInform Abstract: Chemistry of Silyl Thioketones. Part 5. Synthesis and Properties of Alkyl α‐Silyl Thioketones: A Comparison with Aryl Derivatives.
Authors: BONINI B. F. , MAZZANTI G. , ZANI P. , MACCAGNANI G. 
Published: May 2016

AbstractThe title compounds (II) are prepared by acid‐catalyzed reaction of the acylsilanes (I) with H2S. While the tert.‐butyl derivative (IIa) is thermally more stable than the corresponding known aryl compounds, the unstable methyl derivative (IIb) cannot be isolated pure.
ChemInform Abstract: 1,2‐Bis(trimethylsilylpropioloyl)hydrazines.
Authors: DEMINA M. M. , MEDVEDEVA A. S. , KALIKHMAN I. D. , VITKOVSKII V. YU. , VORONKOV M. G. 
Published: May 2016

AbstractReaction of trimethylsilylpropioloyl chloride (I) with an excess of the hydrazines (II) gives the diacylhydrazines (III).
ChemInform Abstract: The Synthesis of (.+‐.)‐myo‐Inositol‐1‐phosphonate.
Authors: KULAGOWSKI J. J. 
Published: May 2016

AbstractThe key step in the synthesis of the phosphonate (±)‐(V) mentioned in the title is the olefination of the protected keto tetrol (IV), yielding the dimethyl vinylphosphonate (IV).
ChemInform Abstract: Pseudochalcogeno Compounds. Part 20. Pseudochalcogenolysis Reactions with Hexachlorocyclotriphosphazene.
Authors: KOEHLER H. + , AHMED S. , JAEGER L. + , KOLBE A. 
Published: May 2016

AbstractReaction of the hexachloride (I) with two or four equiv. cyanamide (II) in the presence of triethylamine leads to the bis‐ and tetrakis(cyanamido) derivatives (IIIa) and (IIIb) (yield 81%), respectively.
ChemInform Abstract: Reaction of Trialkoxy(thiocyanatoalkyl)silanes with Triethylmethoxystannane and Hexaethyldistannoxane.
Authors: VORONKOV M. G. , STANKEVICH O. S. , SOROKIN M. S. , KLETSKO F. P. , ALBANOV A. I. , DUBINSKAYA E. I. 
Published: May 2016

AbstractThe thiocyanatoalkylsilanes (I) are coupled with the methoxystannane (II) to give the stannylthioalkylsilanes (III) and triethylisocyanatostannane (IV).
ChemInform Abstract: Synthesis, Structure, and Reactivity of Substituted Niobocene Acyl Compounds.
Authors: BRUNO J. W. , FERMIN M. C. , HALFON S. E. , SCHULTE G. K. 
Published: May 2016

AbstractMetal‐ketene precursors such as (I) are used to prepare the first acylniobocene compound (II) (space group P21/c, Z=4).
ChemInform Abstract: Hydrogen Scrambling Processes in (Ta(η‐C5Me5)(η‐C5H5)((μ‐H)2BH2)): A Surprising Observation.
Authors: GREEN M. L. H. , WONG L.‐L. 
Published: May 2016

AbstractQuantitative phase‐sensitive two‐dimensional exchange NMR spectra of (I) show that the observed scrambling of the terminal and bridging hydrogens of the (μ‐H)2BH2 ligand proceeds by a dominant mechanism in which there is no direct exchange between the two terminal hydrogens.
ChemInform Abstract: Synthesis and X‐Ray Crystal Structure of Tetra(2‐methylphenyl)molybdenum(IV), Mo(2‐MeC6H4)4. Redox Chemistry of M(2‐MeC6H4)4 Compounds of Molybdenum, Rhenium, Ruthenium, and Osmium.
Authors: ARNOLD J. , WILKINSON G. , HUSSAIN B. , HURSTHOUSE M. B. 
Published: May 2016

AbstractThe air‐sensitive title Mo compound (III) crystallizes in the space group P421c with Z=2.
ChemInform Abstract: Reaction of the Sulfur‐Coordinated Thiophene in Cp*(CO)2Re(SC4H4) to Give the Thiophene‐Bridged Cp*(CO)2Re(μ‐SC4H4)Fe(CO)3.
Authors: CHOI M.‐G. , ANGELICI R. J. 
Published: May 2016

AbstractThe title compound (III) (space group P21/c, Z=4) is obtained as shown.
ChemInform Abstract: Binuclear Copper(II) Complexes of New Dinucleating Ligands with a Pyrazolate Group as an Endogenous Bridge. Effects of Exogenous Azide and Acetate Bridges on Magnetic Properties.
Authors: KAMIUSUKI T. , OKAWA H. , KITAURA E. , KOIKAWA M. , MATSUMOTO N. , KIDA S. , OSHIO H. 
Published: May 2016

AbstractThe complexes (I) and (II) are obtained from the new dinucleating ligands containing pyrazole as an endogenous bridging group and two chelating arms attached to the 3 and 5 positions of the pyrazole.
ChemInform Abstract: Platinum Metal Complexes of Potentially Chelating Alkene Thioether and Selenoether Ligands: The Synthesis and Dynamic NMR Study of (MX2(E((CH2)nCR=CR2)2)) (M: Pt or Pd; X: Cl, Br, or I; E: S or Se; n = 2 or 3; R: H or Me) and the X‐Ray Crystal Structure of cis‐Di‐iodo(5‐thianona‐1,8‐diene)platinum(II), (PtI2(S((CH2)2CH=CH2)2)).
Authors: ABEL E. W. , EVANS D. G. , KOE J. R. , SIK V. , HURSTHOUSE M. B. , BATES P. A. 
Published: May 2016

AbstractA variety of potentially tridentate dialkyl chalcogenide ligands such as (I) are prepared using a two‐phase liquid system with a phase‐transfer catalyst and react readily with (II) to give the chloro title complexes (III).
ChemInform Abstract: Monoalkylation of Daidzein (7,4′‐Dihydroxyisoflavone). Synthesis of 7‐O‐(Carboxybutyl)equol.
Authors: WAEHAELAE K. + , VALO T. , BRUNOW G. , HASE T. A. 
Published: May 2016

AbstractOptimized conditions are described for the monoalkylation of the title compound (Ia) yielding the derivatives (Ib) or (Ic).
ChemInform Abstract: Structure of the Guaianolide Dehydrocostus Lactone.
Authors: FRONCZEK F. R. , VARGAS D. , PARODI F. J. , FISCHER N. H. 
Published: May 2016

AbstractThe title compound (I) (space group P212121 with Z=4) differs in conformation from its 7α‐hydroxy analogue.