bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Reaction of Diethylchlorophosphine with Cyclohexane in the Presence of Nucleophilic Reagents.
Authors: NURTDINOV S. KH. , FAKHRUTDINOVA R. A. , ZYKOVA T. V. , SHAGVALEEV F. SH. , MUSIN R. Z. , EFREMOV YU. YA. , TSIVUNIN V. S. 
Published: May 2016

AbstractTreatment of diethylchlorophosphine (I) with cyclohexanone (II) in the presence of butanol (III) gives the phosphine oxides (IV) and (V).
ChemInform Abstract: Cyclic Carboxylic Monophosphides: A New Class of Phosphorus Heterocycle.
Authors: BARRON A. R. , HALL S. W. , COWLEY A. H. 
Published: May 2016

AbstractCyclocondensation of the acid chlorides (I) and (IV) or the anhydride (VI) with the bis(trimethylsilyl)phosphines (II) produces the phosphorus heterocycles (III), (V), or (VII).
ChemInform Abstract: Synthesis of Chain‐Like Carbalumo Oligomers by Intermolecular Hydroalumination of 1‐Alkenylalanes.
Authors: KUCHIN A. V. , MARKOVA S. A. , TOLSTIKOV G. A. 
Published: May 2016

AbstractThermal oligomerization of the diisobutylalkenylalanes (I) gives the oligomeric alanes (II) which form the alkanes (III) on hydrolytic cleavage.
ChemInform Abstract: Novel Aluminum(III) and Gallium(III) Cations.
Authors: COWLEY A. H. , CARRANO C. J. , GEERTS R. L. , JONES R. A. , NUNN C. M. 
Published: May 2016

AbstractGaCl3 reacts with equimolar amounts of potassium tris(3,5‐dimethyl‐1‐pyrazolyl)hydridoborate in THF to give the salt (I); an analogous reaction with AlCl3 in CH2Cl2 affords the corresponding Al complex in nearly quantitative yield.
ChemInform Abstract: Cyclic Diazastannylenes. Part 24. The Reaction of (tert‐Butyl‐imino)stannylene with Hydrogen Chloride.
Authors: VEITH M. , JARCZYK M. , HUCH V. 
Published: May 2016

AbstractThe title compound (I) reacts with dry HCl in toluene to give (II), (III) and (IV) in a ratio which depends on the ratio of reactants.
ChemInform Abstract: Synthesis of Cycloocta(2,1‐b:3,4‐b′)diquinoline and Cycloocta‐(2,1‐b:3,4‐b′)di(1,8)naphthyridine, and X‐Ray Crystal Structures of Cycloocta(2,1‐b:3,4‐b′)diquinoline and Its 2:1 Complex with Copper(I) Perchlorate.
Authors: WANG X. C. , WONG H. N. C. , MAK T. C. W. 
Published: May 2016

AbstractThe amino aldehydes (I) undergo cyclocondensation with the cyclooctenedione (II), forming the fused pyridine derivatives (III) which are consecutively brominated and dehydrobrominated to give the title compounds (V).
ChemInform Abstract: Synthesis and Characterization of a Silver(I) Triflate Sandwich Complex of 1,2:5,6:9,10‐Tribenzocyclododeca‐1,5,9‐triene‐3,7,11‐triyne. The First Example of a 12‐Membered Macrocycle Sandwich Complex.
Authors: FERRARA J. D. , DJEBLI A. , TESSIER‐YOUNGS C. , YOUNGS W. J. 
Published: May 2016

AbstractCF3SO3Ag reacts with the macrocyclic triyne ligand in THF in different ratios within several days to give the title complex (I) (yield 5‐10%) and polymerized THF.
ChemInform Abstract: Sulfur Gas Sensor Using a Calcium Fluoride Solid Electrolyte.
Authors: TANIGUCHI M. , WAKIHARA M. , UCHIDA T. , HIRAKAWA K. , NII J. 
Published: May 2016

AbstractThe galvanic cell described in the scheme is developed for the determination of the sulfur gas potentials in H2S/H2 and SO2/H2/H2S gas mixtures consists of a solid reference electrode and a MoS2/CaS mixed pellet auxiliary electrode placed at the bottom of the cylindrical single crystal CaF2 electrolyte.
ChemInform Abstract: The Michael Reaction of Various Quinones with Silyl Enol Ethers. A Facile Method for the Preparation of Benzofuran and Indole Derivatives.
Authors: MUKAIYAMA T. , SAGAWA Y. , KOBAYASHI S. 
Published: May 2016

Abstractp‐Benzoquinone (Ia) and its monoimines (Ib) ‐ (Id) react with the silyl enol ethers (II) in the presence of trityl perchlorate to produce the hydroxydihydrobenzofurans (III).
ChemInform Abstract: 5‐(Ethoxymethylene)thiazolidine‐2,4‐dione Derivatives: Reactions and Biological Activities.
Authors: EAD H. A. , ABDALLAH S. O. , KASSAB N. A. , METWALLI N. H. , SALEH Y. E. 
Published: May 2016

AbstractCoupling of the thiazolidinethiones (I) with triethyl orthoformate (II) yields the ethoxymethylenethiazolidinethiones (III) which undergo cycloaddition reaction with the activated olefins (IV) in toluene to produce the ethoxythiopyranothiazolidinones (V).
ChemInform Abstract: The First Examples of Isolated N‐Unsubstituted 1H‐1,4‐Benzodiazepines.
Authors: SASHIDA H. , KANAME M. , TSUCHIYA T. 
Published: May 2016

AbstractPhotolysis of the 4‐azidoquinolines (I) in the presence of sodium methoxide results in ring expansion to give the stable N‐unsubstituted benzodiazepines (II).
ChemInform Abstract: Complexes of Functional Phosphines. Part 11. β‐Ketophosphine Complexes of Nickel, Palladium, and Platinum. Crystal Structures of trans‐(NiX2(HL)2) (X: Cl or I, HL: Ph2PCH2C(O)Ph).
Authors: BRAUNSTEIN P. , MATT D. , NOBEL D. , BALEGROUNE F. , BOUAOUD S.‐E. , GRANDJEAN D. , FISCHER J. 
Published: May 2016

AbstractThe Ni, Pt, and Pd complexes (I) and (II), containing the β‐ketophosphine Ph2PCH2COPh as a monodentate P‐bonded ligand, are synthesized from NiX2 or MCl2(PhCN)2 (M: Pd, Pt) and the ketophosphine.
ChemInform Abstract: Paramagnetic Rhodium Species in Zeolites. Part 1. RhNa‐X and RhNa‐Y.
Authors: SAYARI A. , MORTON J. R. , PRESTON K. F. 
Published: May 2016

AbstractAt least five different Rh(II) species are stabilized in ion‐exchanged RhNa‐Y samples activated in flowing O2 at 200‐475 °C and detected by ESR.
ChemInform Abstract: Molten‐Salt Corrosion of Silicon Nitride. Part 2. Sodium Sulfate.
Authors: JACOBSON N. S. , FOX D. S. 
Published: May 2016

AbstractCorrosion of pure Si3N4 and of samples containing Y, Al, or Mg oxides by thin films of Na2SO4 is studied at 1000 °C. Corrosion is characterized by an initial weight‐loss period (40‐50 h) due to Na2SO4 vaporization and some SiO2 dissolution.
ChemInform Abstract: UV‐VIS Spectroscopic Investigations of the Modified Claus Reaction on NaX Zeolite Catalysts.
Authors: KARGE H. G. , LANIECKI M. , ZIOLEK M. 
Published: May 2016

AbstractThe reactivity of HSO3‐, formed by reaction of preadsorbed SO2 with HS‐, a product of dissociative adsorption of H2S, is confirmed.
ChemInform Abstract: Preparation of Cerium Dioxide Powders for Catalyst Supports.
Authors: POWELL B. R. , BLOINK R. L. , EICKEL C. C. 
Published: May 2016

AbstractCeO2 powder with a high, thermally stable BET surface area (50 m2/g) is prepared by spray drying an aqueous solution of cerium nitrate, citric acid, and HNO3.
ChemInform Abstract: Functionalized Cyclopentanes via Radical Cyclizations Using Thiocarbonate Derivatives as Initiators and Terminators.
Authors: ZIEGLER F. E. , ZHENG Z. 
Published: May 2016

AbstractThe diol (III), obtained by reductive cleavage and subsequent alkylation of the lactone (I), is converted to the bis(dithiocarbonate) (VI).
ChemInform Abstract: trans‐1‐(4‐Phenylcyclohexyl)ethylamine Derivatives with Antidepressant Activity. Part 2.
Authors: CARENINI G. , DE MEGLIO P. , GENTILI P. , MANZARDO S. 
Published: May 2016

AbstractStarting with the acetylphenylcyclohexane (I), the p‐substituted arylcyclohexylamines (II) are synthesized by known methods.
ChemInform Abstract: A Convenient Route to 6‐Aminocyclopenta(b)thiophene Derivatives.
Authors: DALLEMAGNE P. , RAULT S. , GORDALIZA M. , ROBBA M. 
Published: May 2016

AbstractAcylation of the thienylalanine (I) with trifluoroacetic anhydride (II) yields the trifluoroacetylamino acid (III) which is converted into the oxocyclopenta(b)thiophene (IV) via the corresponding acid chloride.
ChemInform Abstract: Rapid and Efficient Synthesis of a Fully Functionalized Synthon for the Bottom Half of the Antiparasitic Agent, Ivermectin.
Authors: JUNG M. E. , USUI Y. , TRUC VU C. 
Published: May 2016

AbstractThe dibenzyloxyfuran (I) and the lactone (II) give the isomeric Diels‐Alder adducts (III) and (IV) which are treated with fluoride to form the acid (Va).
ChemInform Abstract: Reactions of 4‐Methyl‐7‐diethylaminocoumarin with Electrophilic Reagents.
Authors: KIRPICHENOK M. A. , LEVCHENKO S. L. , GRANDBERG I. I. 
Published: May 2016

AbstractReaction of 4‐methyl‐7‐diethylaminocoumarin (I) with weak electrophiles such as dihydropyrane (II), styrene (V), phenylacetylene (VIII), cupric halides (X), or iodine (XII) gives the 3‐substituted derivatives as shown in the reaction scheme.
ChemInform Abstract: Cycloaddition Reactions of 2,3‐Diphenylquinoxaline‐5,8‐dione. Synthesis of Novel Pyrazolo(3,4‐g)quinoxalinequinone, Isoxazolo(4,5‐g)quinoxalinequinone, and Pyrrolo(3,4‐g)quinoxalinequinone.
Authors: VENUGOPALAN B. , IYER S. S. , KARNIK P. J. , DE SOUZA N. J. 
Published: May 2016

AbstractThe quinoxalinedione (IIIa), prepared from the dimethoxyquinoxaline (Ia) by ether cleavage and oxidation, reacts with diazomethane (IV) to give the pyrazoloquinoxalinediones (V) and (VI).
ChemInform Abstract: Synthesis of 6‐Stilbenyl‐Substituted Imidazo(1,2‐b)(1,2,4)triazines.
Authors: KRUGLENKO V. P. , TIMOSHIN A. A. , KOBETS N. N. , POVSTYANOI M. V. 
Published: May 2016

AbstractBromination of 3‐acetylstilbene (I) and subsequent cyclization of the bromoacetyl derivative (III) with the aminotriazine (IV) give the imidazotriazine (V).
ChemInform Abstract: Novel Iminoboranes and Their Reactions.
Authors: VAN BONN K.‐H. , VON BENNIGSEN‐MACKIEWICZ T. , KIESGEN J. , VON PLOTHO C. , PAETZOLD P. 
Published: May 2016

AbstractThe title compounds (II), which are stable at ‐100 or ‐45 °C, undergo oligomerization at elevated temp. to afford the products (III)‐(V).
ChemInform Abstract: Synthesis and Characterization of Polypyridine Ruthenium(II) Complexes Containing S‐Bonded Thioether Ligands. X‐Ray Crystal Structures of cis‐ and trans‐Bis(2,2′‐bipyridine)bis(phenothiazine‐S)ruthenium(II) Hexafluorophosphates.
Authors: KROENER R. , HEEG M. J. , DEUTSCH E. 
Published: May 2016

AbstractThe preparations of the thioether‐Ru(II) complexes (I)‐(V) from trans‐(Ru(OH2)2(NN)2)(PF6)2, cis‐RuCl2(NN)2, or Ru(NNN)Cl3 are described (no yields given).
ChemInform Abstract: Syntheses of Sulfones: Preparation of β‐Hydroxy Sulfones Through the Combined Oxidative Desulfonylation/Condensation Reaction of Sulfonyl Anions. Application to Terpene Synthesis.
Authors: CAPET M. , CUVIGNY T. , HERVE DU PENHOAT C. , JULIA M. , LOOMIS G. 
Published: May 2016

AbstractThe phenyl sulfones (I) are deprotonated and then dimerized in the presence of MoO5·Py to give the hydroxy sulfones (II).
ChemInform Abstract: High Regio‐ and Stereoselective Cycloaddition of a Nitrone to Alkylidenecyclopropanes.
Authors: BRANDI A. , CARLI S. , GOTI A. 
Published: May 2016

Abstract5,5‐Dimethylpyrroline‐N‐oxide (I) reacts with the alkylidenecyclopropanes (II) and (V) to give the cycloadducts (III) and (IV) or (VI).
ChemInform Abstract: 3‐Allyl‐4‐aryl‐1,3,4‐oxa(and thia)diazolidine‐2,5‐diones and Thio Analogues via a Facile Polyhetero‐Claisen Rearrangement.
Authors: PILGRAM H. K. , SKILES R. D. , KLEIER D. A. 
Published: May 2016

AbstractReaction of the hydrazines (I) with the allyl chloroformates (II) yields the hydrazides (III) which react with (thio)phosgene (IV) to give the chlorocarbonylated allyl carbazates (V).
ChemInform Abstract: Pyrazole Derivatives of Diborane(4).
Authors: BROCK C. P. , DAS M. K. , MINTON R. P. , NIEDENZU K. 
Published: May 2016

AbstractThe diborane (I) reacts with 4 equiv. of pyrazole (II) to form (III) with a unique bridged pyrazabole structure in a mixture with the polymeric compound (IV) (total yield 84%) and with excess of (II) to give (V) which crystallizes in P1 with Z=4.
ChemInform Abstract: 1,4‐Addition of Various Organo‐ and Organohalohydrogermanes to 3,5‐Di‐tert‐butyl‐o‐quinone.
Authors: RIVIERE P. , CASTEL A. , SATGE J. , GYOT D. , KO Y. H. 
Published: May 2016

AbstractThe ortho‐benzoquinone (I) reacts with triethyl‐ or triphenylgermane (II) to produce the germylcatechols (III), together with the benzodioxagermols (IV).
ChemInform Abstract: Manganese(IV) and Manganese(V) Complexes with N‐(2‐Hydroxyphenyl)salicylamides.
Authors: KOIKAWA M. , OKAWA H. , KIDA S. 
Published: May 2016

AbstractThe Mn(IV) complexes of the type (I) are prepared by reaction of Mn(II) acetate tetrahydrate with the corresponding tridentate chelating title ligands in methanolic KOH solution in air.
ChemInform Abstract: A Study of Charge Transfer at an Illuminated p‐InP Electrode in Aqueous Solution.
Authors: FENG Q. , COTTON T. M. 
Published: May 2016

AbstractMonochromatic laser light (Kr+ laser) is used to monitor the photoelectrochemical response of methyl viologen at a Zn‐doped p‐InP electrode by cyclic voltammetry.
ChemInform Abstract: New Battery Electrolytes for Low and High Temperatures: Liquid and Solid Ammoniates for High Energy Batteries. Part 1. Sodium Iodide and Lithium Perchlorate Ammoniates.
Authors: BADOZ‐LAMBLING J. , BARDIN M. , BERNARD C. , FAHYS B. , HERLEM M. , THIEBAULT A. , ROBERT G. 
Published: May 2016

AbstractIt is demonstrated that LiClO4·4 NH3 (I) and NaI·3.3 NH3 (II), both liquid at room temp., can be used as electrolytes for Li or Na batteries without any separation membrane.
ChemInform Abstract: Acidity of Vanadium Oxide Layers on Various Supports.
Authors: MIYATA H. , NISHIGUCHI H. , ONO T. 
Published: May 2016

AbstractV2O5/SiO2, V2O5/Al2O3, and V2O5/ZrO2 supported catalysts are prepared by a gas‐phase method and the character of their surface acidity is investigated by using pyridine as a selective probe molecule.
ChemInform Abstract: Organotin Phosphate Condensates as a Catalyst of Selective Ring‐Opening of Oxiranes by Alcohols.
Authors: OTERA J. , NIIBO Y. , TATSUMI N. , NOZAKI H. 
Published: May 2016

AbstractOxiranes are cleaved with alcohols in the presence of polymeric organotin phosphates to produce β‐hydroxy ethers.
ChemInform Abstract: Chiral 2,2‐Disubstituted Cyclohexanones. Annulation via Claisen Rearrangement Products.
Authors: GRATTAN T. J. , WHITEHURST J. S. 
Published: May 2016

AbstractA mixture of the tautomeric enol ethers (I) and (II) reacts with the butenol (III) to give the chiral butenylmethylcyclohexanone (IV) which is oxidized, producing the diketones (V) and (VI).
ChemInform Abstract: Study of the Fries Rearrangement and the Dakin Reaction in the 2,1,3‐Benzothiadiazole Series.
Authors: BELEN'KAYA I. A. , KROKHINA G. P. , SIRIK S. A. , ANDRONATI S. A. 
Published: May 2016

AbstractFries rearrangement of the acetoxybenzothiadiazoles (I) or (III) gives the hydroxy ketones (II) and (IV) which are oxidized, producing the quinones (V) and (VI) or (VII) and (VIII).
ChemInform Abstract: A Facile Synthesis of Ketene O,N‐Acetals and Ketene O,O‐Acetals by Tosylate Elimination.
Authors: REUTHER W. , RULAND A. , BAUS U. 
Published: May 2016

AbstractThe alcohols (I) are converted to the ketene O,N‐acetals (IV) via the tosylates (III).
ChemInform Abstract: Metalloporphyrins with Metal‐Metal Bonds. Synthesis, Characterization, and Electrochemistry of (P)TlMn(CO)5, (P)TlCo(CO)4, and (P)TlM(CO)3Cp Where M: Cr, Mo, and W. Crystal Structure of ((2,3,7,8,12,13,17,18‐Octaethylporphinato)thallium(III))pentacarbonylmanganese.
Authors: GUILARD R. , ZRINEH A. , FERHAT M. , TABARD A. , MITAINE P. , SWISTAK C. , RICHARD P. , LECOMTE C. , KADISH K. M. 
Published: May 2016

AbstractThe title complex (IIIc) (ML: Mn(CO)5) crystallizes in P1 with Z=2.
ChemInform Abstract: Ruthenium(II) Solvento Complexes Containing the Tripod‐Like Ligands MeC(CH2EPh2)3 (E: P or As) and Their Reactions with Carbon Monoxide. Crystal and Molecular Structure of (Ru2(μ‐Cl)3(MeC(CH2PPh2)3)2) (BPh4).
Authors: RHODES L. F. , SORATO C. , VENANZI L. M. , BACHECHI F. 
Published: May 2016

AbstractTreatment of (I) with the tripod‐like ligands (II) yields (III), via mononuclear, intermediates, isolated in the case of (IIb).
ChemInform Abstract: Steroids. Part 37. Neighboring Group Participation. Part 8. Neighboring Group Participation in the 16‐Hydroxymethyl‐3‐methoxyestra‐1,3,5(10)‐trien‐17β‐ol Series.
Authors: SCHNEIDER G. , VASS A. , VINCZE I. , SOHAR P. 
Published: May 2016

AbstractReduction of the estratrienone derivative (I) yields a mixture of two epimeric diols which give, after tosylation and acetylation, the derivatives (IV) and (V).
ChemInform Abstract: Synthesis of Natural, Halogenated Indoles via Hetero‐Cope Rearrangement of Vinyl N‐Phenylhydroxamates.
Authors: MARTIN P. 
Published: May 2016

AbstractThe desired indoles (IVa) (the promutagen from fava beans), (VII) and (VIII) (both produced by acorn worms) are prepared as shown.
ChemInform Abstract: Synthesis of Condensed Double Phosphates of Rubidium and Manganese in Melts of Polyphosphoric Acid.
Authors: GUZEEVA L. S. , TANANAEV I. V. 
Published: May 2016

AbstractThe reactions proceeding between Rb2O, MnO2 and 85% H3PO4 are investigated between 140 and 350 °C. Formation of the following condensed double diphosphates of Rb and Mn(III) is observed: RbMn(H2P2O7)2, Rb2MnH3(P2O7)2 and RbMnP2O7.
ChemInform Abstract: Exciplexes of Ruthenium(II) α‐Diimine Complexes with Silver(I).
Authors: AYALA N. P. , DEMAS J. N. , DEGRAFF B. A. 
Published: May 2016

AbstractLuminescence quenching of the photosensitizers (I) by Ag+ in aqueous solutions proceeds not by oxidative electron transfer quenching, but predominantly by formation of luminescent exciplexes.
ChemInform Abstract: Magnetic and Structural Correlations in ((C5H5N)NH2)2Cu2Cl6 and ((C5H5N)NH2)2Cu2Br6·H2O.
Authors: BLANCHETTE J. T. , WILLETT R. D. 
Published: May 2016

AbstractThe chloro derivative (Ia) crystallizes in the space group P21/a with Z=2, the bromo compound (Ib) in C2/c with Z=4.
ChemInform Abstract: Sulfur‐Containing Gold(III) Chelates and Their Use in Heterovalent Dimer Synthesis: Crystal Structures of Au(III)(CH2P(S)Ph2)2Br,(Au(III)(S2P(OH)Ph)2)Cl, and Au(III)(CH2P(S)Ph2) (S2CN(Et)2)2.
Authors: MURRAY H. H. , GARZON G. , RAPTIS R. G. , MAZANY A. M. , PORTER L. C. , FACKLER J. P. JUN. 
Published: May 2016

AbstractThe oxidation of the Au(I) complex (I) with Br2 gives the neutral Au(III) complex (IIa) which crystallizes in the space group P1 with Z=2.
ChemInform Abstract: Generation of Silanimines by Photolysis of Hindered Azidosilanes.
Authors: ZIGLER S. S. , JOHNSON L. M. , WEST R. 
Published: May 2016

AbstractTrimesitylazidosilane (I) is irradiated at 254 nm and 77 K in a 3‐methylpentane glass to form the thermally unstable silanimine (II) and the cyclization product (III).
ChemInform Abstract: Aminomethylation in the Series of Phosphorus‐Containing Heterocycles. Part 5. Ethynylation of 2,3‐Diphenyl‐4‐morpholino(piperidino)methyl‐2‐thioxo‐2‐phosphabicyclo(4.4.0)decan‐5‐one.
Authors: BOSYAKOV YU. G. , REVENKO G. P. , LOGUNOV A. P. 
Published: May 2016

AbstractEthynylation of the title compounds (I) gives mixtures of the epimeric ethynyl carbinols (IV) and (V).
ChemInform Abstract: Synthesis of Main Group Heterocycles by Metallacycle Transfer from Zirconium.
Authors: FAGAN P. J. , NUGENT W. A. 
Published: May 2016

AbstractThe metallacycles (I)‐(IV) can be prepared by reduction of Cp2ZrCl2 with Mg turnings or BuLi in the presence of appropriate alkynes or alkenes.
ChemInform Abstract: Recombination of Cr(CO)n with CO: Kinetics and Bond Dissociation Energies.
Authors: FLETCHER T. R. , ROSENFELD R. N. 
Published: May 2016

AbstractTime‐resolved IR laser absorption spectroscopy is used to study the kinetics of the recombination of both Cr(CO)4 and Cr(CO)5 with CO.
ChemInform Abstract: p‐Bis(diphenylhydrosilyl)benzene. A Useful Reagent for the Deoxygenation of Alcohols via Acetates.
Authors: SANO H. , TAKEDA T. , MIGITA T. 
Published: May 2016

AbstractDiphenylchlorosilane (I) reacts with magnesium and 1,4‐dibromobenzene (II) to form the p‐phenylene bridged bissilane (III).
ChemInform Abstract: Synthesis and Reactions of 3,4‐Di‐tert‐butylthiophene.
Authors: NAKAYAMA J. , YAMAOKA S. , HOSHINO M. 
Published: May 2016

AbstractThe diketo sulfide (I) reacts with TiCl4 and Zn to give the tetrahydrothiophenediol (II) which is desulfurized with Raney nickel, forming the acyclic diol (III).
ChemInform Abstract: Thermal Condensation of Indoles with Trifluoroacetaldehyde.
Authors: MAKI Y. , KIMOTO H. , FUJII S. , SENGA M. , COHEN L. A. 
Published: May 2016

AbstractThe indoles (I) and (IV) are coupled with the hemiacetal (II) to produce the hydroxytrifluoroethylindoles (III) and (V).
ChemInform Abstract: Synthesis, Characterization, and Properties of the η2‐Acyl Complexes Mo(η2‐COCH2CMe3)X(PMe3)4 (X: Cl, Br).
Authors: CARMONA E. , MUNOZ M. A. , ROGERS R. D. 
Published: May 2016

AbstractThe η2‐acyl title complexes (III) are prepared according to the scheme.
ChemInform Abstract: Facile Carbon‐Carbon Bond Formation on a Triosmium Cluster: Crystal Structures of (Os3(CO)8(C(Me)C(Me)C(O)C(Me)C(Me)C(Ph)C(Ph))) and (Os3(CO)8(P(OMe)3)(C(Me)C(Me)C(O)C(Me)C(Me))).
Authors: JOHNSON B. F. G. , KHATTAR R. , LEWIS J. , RAITHBY P. R. , SMIT D. N. 
Published: May 2016

Abstract(IVa), which is obtained from (I) besides the known complex (III), is converted to (IVb) (no yield given), which reacts with a range of alkynes such as (VII) to produce the clusters (VIII) in which the incoming alkyne and the previously coordinated pentadienone ligand have combined to produce a C7Os3 unit.
ChemInform Abstract: Syn‐Selective Aldol Reactions of Titanium and Zirconium Dienolates.
Authors: PANEK J. S. , BULA O. A. 
Published: May 2016

AbstractThe lithium enolates, prepared from the cyclohexenone (I), react with chlorotitanium triisopropoxide (IIa) or bis(cyclopentadienyl)dichloro‐zirconium (IIb) under transmetalation to yield the Z,E‐dienolates (III) which are coupled with the achiral aldehydes (IV) to give syn/anti mixtures of the hydroxy enones (V).
ChemInform Abstract: Synthesis of Terbinafine. A Palladium Catalyzed Vinyl Iodide ‐ Ethynylstannane Coupling.
Authors: RUDISILL D. E. , CASTONGUAY L. A. , STILLE J. K. 
Published: May 2016

AbstractMethyl(naphthylmethyl)amine (I) is coupled with propargyl bromide (II) in the presence of butyllithium to give the propargylic amine (III) which is iodinated to form the iodopropenyl amine (IV).
ChemInform Abstract: A Regiodefined Synthesis of α‐Trimethylsilyl Ketones Catalyzed by Rhodium(I) Hydride Complex.
Authors: SATO S. , MATSUDA I. , IZUMI Y. 
Published: May 2016

AbstractThe β‐silylated allylic alcohols (I) and (III) are isomerized in the presence of HRh(PPh3)4 to form the α‐silyl ketones (II) or (IV).
ChemInform Abstract: Novel Polycarbosilane Models. Part 3. Synthesis and Characterization of Linear Functional Carbosilanes.
Authors: BACQUE E. , PILLOT J.‐P. , BIROT M. , DUNOGUES J. , BOURGEOIS G. 
Published: May 2016

AbstractThe oligomeric silanes (V) are prepared by coupling the α,ω‐dichlorosilanes (IV) with the silylmethylmagnesium chlorides (III).
ChemInform Abstract: Organic Syntheses via Transition Metal Complexes. Part 29. 2,3‐Dihydroazete Complexes and 2‐Azetidinones by Template Synthesis with Carbene Complexes, Isocyanides, and Inamines.
Authors: AUMANN R. , KUCKERT E. , KRUEGER C. + , GODDARD R. , ANGERMUND K. 
Published: May 2016

AbstractThe three‐component reaction between (I), (II) and (III) yields the unusual cyclization products (IV).
Polyisobutylene‐based polyurethanes X: PU nanocomposites with s‐containing soft segments
Authors: Nugay Nihan , Toth Kalman , Kekec Nur Cicek , Nugay Turgut , Kennedy Joseph P. 
Published: May 2016

ABSTRACTSulfur‐containing polyisobutylene (PIB)‐based polyurethane nanocomposite (PIBs‐PU/NC) was synthesized using HOCH2CH2SPIBSCH2CH2OH for the soft segment, conventional hard segments of MDI and BDO, and organically modified montmorillonite (OmMMT) nanolayers. The properties of PIBs‐PU/NC containing 72.5% PIB and 0.5% OmMMT were studied and contrasted with unmodified PIBs‐PU. PIBs‐PU/NC produces colorless optically clear films exhibiting enhanced tensile strength, elongation, oxidative–hydrolytic stability, and creep resistance relative to that of PIBs‐PU. FTIR spectroscopy indicates H bonded S atoms between soft and hard segments, and OmMMT nanolayers. DSC and XRD suggest randomly dispersed low‐periodicity crystals and urea groups between galleries. We propose that minute amounts of OmMMT nanolayers become covalently attached to polyurethane chains and beneficially affect properties by acting as co‐chain extender/reinforcing filler. © 2016 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2016, 54, 2760–2765