bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Crystal Structures, Thermal Behavior, and IR Spectra of Iron(III) Diselenite Hydrogenselenite and Iron(III) Tris(hydrogenselenite).
Authors: MUILU H. , VALKONEN J. 
Published: May 2016

AbstractThe tris(hydrogenselenite) (II) is obtained by crystallization from a solution containing Fe(III)‐nitrate, H2SeO3 and HNO3 on slow evaporation at 60‐70 °C, while (I) is the product, when the evaporation takes place at 80‐90 °C. Both the compounds crystallize in the space group P21/c with Z=4 and the structures form a three‐dimensional network.
ChemInform Abstract: Cycloaddition Routes to Azaanthraquinone Derivatives. Part 2. Use of Aza Dienes.
Authors: POTTS K. T. , WALSH E. B. , BHATTACHARJEE D. 
Published: May 2016

AbstractThe naphthoquinones (I) react with the 1‐dimethylamino‐1‐azabutadiene (II) to form the monoazaanthraquinones (IIIa) ‐ (IIIc) after oxidation.
ChemInform Abstract: The Use of Cysteine‐ and Serine‐Derived Thiazolidinethiones and Oxazolidinethiones as Efficient Chiral Auxiliaries in Aldol Condensations.
Authors: HSIAO C.‐N. , LIU L. , MILLER M. J. 
Published: May 2016

AbstractThe serine or cysteine derivatives (I) are cyclized with carbon disulfide (II) to form the heterocycles (III) which are N‐acylated with the acid chlorides (IV) to give (V).
ChemInform Abstract: Electron‐Transfer Photochemistry of α‐Silylamine‐Cyclohexenone Systems. Medium Effects on Reaction Pathways Followed.
Authors: YOON U.‐C. , KIM J.‐U. , HASEGAWA E. , MARIANO P. S. 
Published: May 2016

AbstractThe reaction of the cyclohexenones (I) and the silylamine (II) proceeds via a photostimulated electron‐transfer process (SET) to give the adducts (III) and (IV); the product ratio is reversed on varying the solvent.
ChemInform Abstract: Intramolecular Nickel Catalyzed Cycloadditions of Bisdienes: 3 Approaches to the Taxane Skeleton.
Authors: WENDER P. A. , SNAPPER M. L. 
Published: May 2016

AbstractThe key step in the synthesis of the cyclooctadiene derivatives (IV) and (VIII) is the Ni‐catalyzed intramolecular (4 + 4)cycloaddition of the tetraenes (III) and (VII).
ChemInform Abstract: Esters of N‐Methyl‐N‐(2‐hydroxyethyl or 3‐hydroxypropyl)‐1,3,3‐trimethylbicyclo(2.2.1)heptane‐2‐endo‐amine with Hypotensive Activity.
Authors: BONDAVALLI F. , BRUNO O. , MARIANI E. , SCHENONE P. , BERRINO L. , FILIPPELLI W. , TORTORA G. , MARMO E. 
Published: May 2016

AbstractThe bicyclic N‐nitroimine (I) reacts with the amino alcohols (II), yielding the N‐(hydroxyalkyl)imines (III).
ChemInform Abstract: Alkyl‐ and Fluoroalkylbenzoates of Substituted 4‐(4′‐Perfluoropropylbiphenyl‐4‐yl‐azo)phenoles.
Authors: GANDEL'SMAN L. Z. , SHELYAZHENKO S. V. , ZALESSKAYA I. M. , FIALKOV YU. A. , PUMYANTSEV V. G. 
Published: May 2016

AbstractDiazotization of 4'‐perfluoropropyl‐4‐aminobiphenyl (I), followed by coupling with the 3‐substituted phenols (II), leads to the formation of azo compounds (III) which are converted to the corresponding benzoates (V).
ChemInform Abstract: An Approach to Bi‐tetrahydrofurans from Glucose and a Correction of the Literature.
Authors: KOZIKOWSKI A. P. , LIN G. Q. , SPRINGER J. P. 
Published: May 2016

AbstractGlucose (I) is coupled with acetylacetone (II) in the presence of zinc chloride to form the furyl derivative (III) which is hydrogenated and then treated with the acetal (V), producing the bis(tetrahydrofurans) (VI) ‐ (IX).
ChemInform Abstract: 2‐(2‐Furyl)‐ and 2‐(2‐Thienyl)‐5‐aryloxazoles.
Authors: SKUMAT A. P. , PACENKER L. D. , ADONINA N. V. , POLYAKOV V. K. , LAVRUSHIN V. F. 
Published: May 2016

AbstractReaction of the aminomethyl aryl ketones (I) and the heterocyclic carboxylic chlorides (II) leads to the formation of the amides (III) which are cyclized with POCl3 to give the title compounds (IV).
ChemInform Abstract: Formation of 1,3,5‐Trisubstituted 1,2,4‐Triazoles from 2,4,6‐Triphenylverdazyl and Methanes. Containing Bromo and Cyano Groups.
Authors: TOMILENKO E. I. , STANINEC V. I. 
Published: May 2016

AbstractBasic or acidic hydrolysis of the triazoles (I), previously synthesized from 2,4,6‐triphenylverdazyl and bromomalononitrile or bromocyanoacetic ester, gives the products (II) ‐ (IV) depending on the reaction conditions.
ChemInform Abstract: Formation of 1,3,4,5‐Tetraphenyl‐2,6,7‐trioxabicyclo(3.2.1)oct‐3‐ene from the Ozonolysis of 1,2,3,4‐Tetraphenyl‐1,3‐cyclopentadiene. First (3 + 4) Addition of a Carbonyl Oxide Moiety to an α,β‐Unsaturated Carbonyl Group.
Authors: MORI M. , NOJIMA M. , KUSABAYASHI S. 
Published: May 2016

AbstractOzonolysis of the cyclopentadiene (I) yields a mixture of the isomeric peroxides (II) and (III).
ChemInform Abstract: Synthesis and Structure of an Amino Sugar‐Schiff Base Complex of Technetium(V) Containing Salicylaldehyde in an Unusual Coordination Mode.
Authors: DUATTI A. , MARCHI A. , MAGON L. , DEUTSCH E. , BERTOLASI V. , GILLI G. 
Published: May 2016

AbstractThe formation of the neutral complex (III) from (I) and a 5‐fold excess of the Schiff base ligand (II) in methanol occurs quickly in high yield at room temperature.
ChemInform Abstract: Preparation and Structural Examination of a Series of New, Low‐Valent Iron Phosphine Isocyanide Complexes with Bent C‐N‐C Linkages.
Authors: JONES W. D. , FOSTER G. P. , PUTINAS J. M. 
Published: May 2016

AbstractA general synthesis for the preparation of the complexes (V) is reported.
ChemInform Abstract: Syntheses in the Isocamphane Series. Part 29. Synthesis of Homocamphenilanic Acid.
Authors: BUCHBAUER G. , SPREITZER H. , KURZ M. 
Published: May 2016

AbstractThe alcohol (II), obtained by hydroboration of homocamphene (I), is oxidized with KMnO4 to give the title compound (III) (PCC oxidizes (II) to the corresponding carbaldehyde, yield 95%).
ChemInform Abstract: Synthesis of Racemic 2‐Methyl‐D‐homo‐8‐isoestrone.
Authors: ELISEEV I. I. , NIKITINA G. V. , MARTYNOV V. F. , SHAVVA A. G. 
Published: May 2016

AbstractStarting with the isothiuronium salt (I), the title compound (IVb) is synthesized as shown in the reaction scheme.
ChemInform Abstract: Dissociation of Dimeric Metal Halides and the Formation of MnAl2Cl8.
Authors: KRAUSZE R. , OPPERMANN H. , BRUHN U. , BALARIN M. 
Published: May 2016

AbstractDue to the importance for the chemical vapour transport, the thermal dissociation of Al2Cl6, Ga2Cl6, In2Cl6, and Mn2I4 and the formation of MnAl2Cl8 (from MnCl2(f) and Al2Cl6(g)) have been studied using a membrane manometer.
ChemInform Abstract: Heteropolyanions as Nucleophiles. Part 1. Synthesis, Characterization, and Reactions of Keggin‐ and Dawson‐Type Tungstostannates(II).
Authors: CHORGHADE G. S. , POPE M. T. 
Published: May 2016

AbstractK7BW11O39Sn·8 H2O, K6NaGaW11O39Sn·8 H2O, K5NaSiW11O39Sn·8 H2O, K6GeW11O39Sn·20 H2O, K5PW11O39Sn·5 H2O, and α2‐K8P2W17O61Sn·8 H2O have been prepared by the method described in the scheme for (III) as an example (yields in g).
ChemInform Abstract: Chemical Stability of Arsenates of Uranium with a Valency Lower than Six, with Emphasis on Uranium(V) Arsenic Oxide, UAsO5.
Authors: BARTEN H. 
Published: May 2016

AbstractFor the preparation of uranium arsenates with lower U valencies, mixtures of UO2, U3O8, As2O5 and/or As2O3 have been annealed in evacuated silica ampoules at 873 K for 48 h. XRD results indicate the presence of three new compounds, which are suggested to be U3As2O12, UAsO5, and U3As4O18.
ChemInform Abstract: Low‐Temperature Photochemistry of (η5‐C5R5)Fe(CO)2Mn(CO)5 (R: H, Me): Substitution by P‐Donor Ligands and Kinetics of Thermal Fe‐Mn Bond Homolysis.
Authors: POPE K. R. , WRIGHTON M. S. 
Published: May 2016

AbstractLow‐temp. irradiation of the title complexes results in loss of CO as the only detectable photoprocess and yields the coordinatively unsaturated dinuclear photoproducts (η5‐C5R5)FeMn(CO)6.
ChemInform Abstract: Formation of Intramolecular Radical Cations with an Iodine‐Iodine 2σ/1σ* Three‐Electron Bond in the Oxidation of 1,n‐Diiodoalkanes.
Authors: MOHAN H. , ASMUS K.‐D. 
Published: May 2016

AbstractVIS absorption spectra and time‐resolved conductivity measurements for (IIa) indicate the intermolecular interaction of two monovalent halogen atoms.
ChemInform Abstract: Investigation of the Hydrolysis of Dihydropyran Acetals.
Authors: VU MOC THUY VU MOC THUY , MAITTE P. 
Published: May 2016

AbstractTreatment of the 2‐ethoxy‐6‐methyldihydropyrans (I) or (IV) with acids yields the cyclohexenones (III) or (V) and (VI) via ring‐opened intermediates such as (II).
ChemInform Abstract: Synthesis of 4,8‐Dimethoxy‐3H‐benz(f)indol‐3‐one. Anomalous Behaviour to Cyclization of 1,4,5‐Trimethoxy‐3‐amino‐γ‐chloroalkylnaphthalene Intermediates.
Authors: MALESANI G. , FERLIN M. G. 
Published: May 2016

AbstractJuglone (I) is reduced to form the corresponding trihydroxynaphthalene (II) which is methylated to give the ethers (III) ‐ (V).
ChemInform Abstract: Synthesis of Novel 4‐Amino‐1,4‐benzodiazepine‐2,5‐diones for Anticonvulsant Testing.
Authors: TITA T. T. , KORNET M. J. 
Published: May 2016

AbstractThe N‐ethoxycarbonylmethylhydrazides (V) are prepared from the nitrobenzoyl chlorides (I) by the two methods outlined in the reaction scheme.
ChemInform Abstract: Hexaalkyltriamidohydrazonophosphates.
Authors: KOIDAN G. N. , KULISH V. P. , FILONENKO L. P. , KRASOVSKII A. N. , PINCHUK A. M. 
Published: May 2016

AbstractStarting with the phosphonium salts (I), the title compounds (III) are prepared via the hydrazino compounds (II) and some of them are transformed into the derivatives (V) ‐ (VIII) and (X) ‐ (XII) as shown in the reaction scheme.
ChemInform Abstract: Multidentate Lewis Acids. Complex of a Macrocyclic Tetradentate Organomercuric Perfluoroglutarate.
Authors: WUEST J. D. , ZACHARIE B. 
Published: May 2016

AbstractBasic hydrolysis of the dichloride (I) leads to a polymeric oxide (II) which on treatment with the dicarboxylic acids (III) (not given in detail) leads to linear polymers (IV) or polymeric aggregates.
ChemInform Abstract: Corrosion and Passivity of Aluminum Exposed to Dilute Sodium Sulfate Solutions.
Authors: MOSHIER W. C. , DAVIS G. D. , AHEARN J. S. 
Published: May 2016

AbstractXPS and the surface behavior diagram approach have been used to characterize the evolution of the composition and thickness of films that form on Al surfaces during polarization in acidic, near‐neutral, and alkaline Na2SO4 solutions.
ChemInform Abstract: Adsorption and Corrosion Inhibition Effect of Anions Plus an Organic Cation on Iron in 1M HClO4 and the HSAB (hard and soft acids and bases) Principle.
Authors: ARAMAKI K. , HAGIWARA M. , NISHIHARA H. 
Published: May 2016

AbstractThe effect of nine anions (Cl‐, Br‐, I‐, SO42‐, S2O32‐, SH‐, SCN‐, NO3‐, N3‐) and/or nBu4N+ on the corrosion rate of an Fe electrode in 1M HClO4 and the adsorption behavior of these ions have been studied by impedance measurements.
ChemInform Abstract: Reaction of LaMg2 with Hydrogen.
Authors: VERBETSKII V. N. , KLYAMKIN S. N. 
Published: May 2016

AbstractThe reaction between the intermetallic compound LaMg2 and H2 at 20 °C affords two ternary hydride phases: LaMg2Hx (x ∼ 6) with a hexagonal lattice and cubic LaMg2Hy (y ∼ 2).
ChemInform Abstract: Unique Spectroscopic Properties of Mixed‐Ligand Complexes with 2,2′‐Dipyridylamine: A Dual Luminescence from a Ruthenium(II) Complex.
Authors: BLAKLEY R. L. , DEARMOND M. K. 
Published: May 2016

AbstractThe 77 K absorption, emission, excitation, photoselection, and time‐resolved emission spectra and emission lifetimes of the complexes (I) in aprotic and protic systems are investigated.
ChemInform Abstract: f‐Element/Crown Ether Complexes. Part 5. Structural Changes in Complexes of Lanthanoid Chloride Hydrates with 18‐Crown‐6 Accompanying Decreases in Ln3+ Ionic Radii: Synthesis and Structures of (M(OH2)7(OHMe)) (MCl(OH2)2(18‐crown‐6))2Cl7·2 H2O (M: Y, Dy).
Authors: ROGERS R. D. , KURIHARA L. K. , VOSS E. J. 
Published: May 2016

AbstractThe title complexes (prepared from the hydrated metal chlorides and the crown ether in MeOH/MeCN (1:3) at 60 °C, no yield given) are isostructural and crystallize in the space group I2/a with Z=4.
ChemInform Abstract: A Simple Methodology for Angularly Fused Triquinane System.
Authors: YADAV J. S. , JOSHI B. V. , GADGIL V. R. 
Published: May 2016

AbstractStarting with the reaction between cyclopentanone (I) and the Grignard reagent (II), the tricyclic compounds (IX) and (XII) are synthesized (in part no yields given).
ChemInform Abstract: “Pagodane”: The Efficient Synthesis of a Novel, Versatile Molecular Framework.
Authors: FESSNER W.‐D. , SEDELMEIER G. , SPURR P. R. , RIHS G. , PRINZBACH H. 
Published: May 2016

AbstractThe class of "pagodanes" such as (X) constitutes a novel series of undecacyclic, strained and chemically versatile carbon frameworks.
ChemInform Abstract: Intramolecular Carbametalations. A (2 + 2 + 2) Cycloaddition as Evidence for a Palladacyclopentene Intermediate.
Authors: TROST B. M. , TANOURY G. J. 
Published: May 2016

AbstractThe palladacyclopentadiene (II) is an efficient catalyst which effects the cyclization reactions of the enynes (I) to (IIIa) or (IIIb) (+ by‐product (IV)) as well as cycloaddition reactions leading to the products (VI), (VIII), (XIa) (+ by‐product (X)), (XIb), or (XIII).
ChemInform Abstract: Two‐Directional Chain Synthesis: The Enantioselective Preparation of syn‐Skipped Polyol Chains from Meso Precursors.
Authors: SCHREIBER S. L. , GOULET M. T. , SCHULTE G. 
Published: May 2016

AbstractA highly stereodifferentiating method is presented for the preparation of skipped polyol chains such as (XVI), (XVII) or (XVIII).
ChemInform Abstract: Heterocyclic Systems Containing Bridgehead Nitrogen Atom. Synthesis and Antimicrobial Activities of Spiro(cycloalkane‐1,3′(4′H)‐(2H)‐thiazolo(3,2‐b)‐s‐tetrazine) Analogues.
Authors: MOHAN J. , ANJANEYULU G. S. R. 
Published: May 2016

AbstractTitle compounds of type (III) and (VI) are synthesized starting from the known thiones (I).
ChemInform Abstract: Acyl Trimethylsilyl Polyphosphates as Activated Esters in Acylation Reactions.
Authors: RAO C. S. , RAMBABU M. , SRINIVASAN P. S. 
Published: May 2016

AbstractA new class of activated esters, acyl trimethylsilyl polyphosphates, is prepared by reaction of trimethylsilyl carboxylates with phosphorus pentoxide (actual structure and composition are uncertain).
ChemInform Abstract: Reactions of Vinylidenediphosphonic Acid with Nucleophiles. Part 3. Addition Reaction of Thiols.
Authors: ALFER'EV I. S. , MIKHALIN N. V. , KOTLYAREVSKII I. L. , VAINER L. M. 
Published: May 2016

AbstractThe alkyl(aryl)thioethylidenediphosphonic acids (III) are prepared by addition reaction of the thiols (II) to vinylidenediphosphonic acid (I).
ChemInform Abstract: Zirconacyclopropanes and Zirconacyclopropenes. Their Synthesis, Characterization, and Reactions.
Authors: TAKAHASHI T. , SWANSON D. R. , NEGISHI E. 
Published: May 2016

AbstractZirconocene (IV), prepared from the complex (I), reacts with the alkyne (V) or the olefins (VIII), forming the zirconacyclopropenes (VII) or the zirconacyclopropanes (IX) and (X).
ChemInform Abstract: A Model for the Sweet Taste of Stereoisomeric Retro‐Inverso and Dipeptide Amides.
Authors: GOODMAN M. , CODDINGTON J. , MIERKE D. F. , FULLER W. D. 
Published: May 2016

AbstractThe results of a detailed conformational analysis of the L‐ (Ia) and D‐ (Ib) alanylamides and their retro‐inverso analogues (IIa) and (IIb) are reported.
ChemInform Abstract: Stereochemical Course of the Enzymic Amination of Chloro‐ and Bromofumaric Acid by 3‐Methylaspartate Ammonia‐Lyase.
Authors: AKHTAR M. , COHEN M. A. , GANI D. 
Published: May 2016

AbstractThe halofumarates (I) are aminated in the presence of 3‐methylaspartate ammonia lyase, yielding the betaines (II).
ChemInform Abstract: Potential Anti‐AIDS Drugs. 2′,3′‐Dideoxycytidine Analogues.
Authors: KIM C.‐H. , MARQUEZ V. E. , BRODER S. , MITSUYA H. , DRISCOLL J. S. 
Published: May 2016

Abstract5‐Azacytidine (Ia) is transformed via the protected derivatives (Ib) into the cyclic thiocarbonate (Ic).
ChemInform Abstract: Bright Green Phosphor, Y3Al5‐xGaxO12:Tb, for Projection CRT (cathode‐ray tube).
Authors: OHNO K. , ABE T. 
Published: May 2016

AbstractIt is demonstrated that the replacement of a portion of Al by Ga in Y3Al5O12 (YAG) improves the brightness and the saturation characteristics of the Tb‐activated phosphor.
ChemInform Abstract: Effect of Samarium on the Thermal Stability of Transition Metal Oxide Catalysts in the Oxidation of Ammonia.
Authors: IMAMURA S. , HAYASHI S. , KANBAYASHI K. , NISHIDA T. , INUI T. 
Published: May 2016

AbstractIt is demonstrated that the catalytic activity for NH3 oxidation and thermal stability of several transition metal oxides (oxides of Co, Mn, Fe, and Ni have been studied) are improved by addition of small amounts Sm.
ChemInform Abstract: A Study of Inorganic Ion Exchangers. Part 11. The Hydrothermal Reactions of ZrOCl2 and M(H2PO4)2(M: Mg, Ca ,Sr ,Ba).
Authors: OKABE K. , KOBAYASHI E. 
Published: May 2016

AbstractThe possibility of hydrothermal synthesis of layered zirconium phosphates containing various alkaline earth metals (Mg, Ca, Sr, Ba) from ZrOCl2 (I) and M(H2PO4)2 (II) (M: Mg, Ca, Sr, Ba) has been studied.
ChemInform Abstract: Steric Control of Electronic Effects in Diacetylated Nickel(II) Schiff Base Complexes.
Authors: GOLDSBY K. A. , JIRCITANO A. J. , MINAHAN D. M. , RAMPRASAD D. , BUSCH D. H. 
Published: May 2016

AbstractX‐Ray structural analysis, electrochemistry, 13C NMR and IR spectroscopy of the diacetylated Schiff base complexes (Ia) (space group P21/c, Z = 8) and (Ib) (C2/c, Z=4) are reported.
ChemInform Abstract: General Structure‐Basicity Relations for Trisubstituted Acetamidines.
Authors: RACZYNSKA E. D. 
Published: May 2016

AbstractAn equation enabling prediction of the pKa values in EtOH for trisubstituted acetamidines containing substituents at both nitrogens is derived, and its parameters are compared with those obtained previously for trisubstituted formamidines.
ChemInform Abstract: Asymmetric Induction in the Inverse Diels‐Alder Reaction of Chiral 2‐Methyleneimidazolidines.
Authors: GRUSECK U. , HEUSCHMANN M. 
Published: May 2016

AbstractThe stereoisomeric methyl pentadienecarboxylates (I) undergo cycloaddition with the methyleneimidazolidines (II), producing mixtures of the compounds (III) ‐ (V).
ChemInform Abstract: Interaction of Singlet Oxygen (O2(1δ)) with Aliphatic Amines and Hydroxylamines.
Authors: ENCINAS M. V. , LEMP E. , LISSI E. A. 
Published: May 2016

AbstractQuenching rates for 1O2 by Et3N, Et2NH, and Et2N‐OH, as well as by Et‐NH‐O‐Et and Et2‐N‐O‐Et for comparison, are measured in several solvents (hexane, benzene, acetone, MeCN, MeOH, HCO‐NH2, and CHCl3).
ChemInform Abstract: Stereoselective Additions to α,β‐Epoxyaldehydes. The Formation of “Non‐ Chelation Controlled” Products.
Authors: HOWE G. P. , WANG S. , PROCTER G. 
Published: May 2016

AbstractThe epoxyaldehydes (I) react with the organomethyl derivatives (II), allyltributylstannane (V), or the isobutenyltributylstannane (VIII) to give the adducts (III) and (IV), (VI) and (VII), or (IX).
ChemInform Abstract: A Formal 4 + 1 Route to Alkylidene Cyclopentenediones. A Synthetic Application of the Transition‐Metal‐Catalyzed Terminal Alkyne ⇌ Vinylidene Rearrangement.
Authors: LIEBESKIND L. S. , CHIDAMBARAM R. 
Published: May 2016

AbstractChloride abstraction from the Co(III) complexes (V), prepared as shown, with AgBF4 in MeCN (VI) leads to the stable cationic acetonitrile derivatives (VII).
ChemInform Abstract: One‐Step Synthesis of α‐Hydroxy Acids via Reductive Double Carbonylation of Organic Halides.
Authors: KOBAYASHI T. , SAKAKURA T. , TANAKA M. 
Published: May 2016

AbstractReductive carbonylation of the aryl halides (I) in the presence of Pd(II) catalysts yields the carboxylic acids (II) ‐ (IV).
ChemInform Abstract: A New Convenient Method for β‐Lactam Formation from β‐Amino Acids Using Bis(5′‐nitro‐2′‐pyridyl) 2,2,2‐Trichloroethyl Phosphate.
Authors: KIM S. , CHANG S. B. , LEE P. H. 
Published: May 2016

Abstract2,2,2‐Trichloroethanol (II) reacts with phosphoryl chloride (I) to give the monoester (III) which is coupled with 2‐hydroxy‐5‐nitropyridine (IV) to yield the mixed phosphate (V).
ChemInform Abstract: An Approach to Stereoselective Formation of Glycinoeclepin A Side Chain.
Authors: OKAWARA H. , NII Y. , MIWA A. , SAKAKIBARA M. 
Published: May 2016

Abstract2‐Methylcyclopentane‐1,3‐dione (I) is converted to the hydrindanone derivative (III).
ChemInform Abstract: Asymmetric Synthesis of Pyridylethanols and Amino Alcohols by Enantioselective Reduction with Lithium Borohydride Modified with N,N′‐Dibenzoylcystine.
Authors: SOAI K. , NIWA S. , KOBAYASHI T. 
Published: May 2016

AbstractEnantioselective reduction of the acetylpyridines (II) to give the (R)‐alcohols (III) is achieved using lithium borohydride modified with N,N'‐dibenzoylcystine (R,R)‐(I).
ChemInform Abstract: Synthesis of Some 7‐Phenylpyrrolo(1,2‐a)pyrimidine Derivatives. Part 1.
Authors: PECORI VETTORI L. , CLAUSER M. , AUZZI G. , BRUNI F. , COSTANZO A. 
Published: May 2016

AbstractThe pyrrolopyrimidine derivatives (IV) are prepared by coupling the 2‐aminopyrrole (I) with the keto esters (II), followed by thermal cyclization of the intermediates (III).
ChemInform Abstract: Studies on Pyrane Derivatives. Part 120. Oxabenzomorphanes: Synthesis, Reactions, and ZNS Activity of 2,6‐Methanotetrahydro‐3‐benzoxocins.
Authors: EIDEN F. , WINKLER W. 
Published: May 2016

AbstractCyclization of the diastereomeric tetrahydropyranes (I) yields the target compound (II), which is transformed into the derivatives (III) and (IV).
ChemInform Abstract: Preparation and Characterization of Dicarboxylatobis(η‐cyclopentadienyl)‐tungsten(IV) Complexes: A Novel and Convenient Synthesis from (W(η‐C5H5)2H2) Using Molecular Oxygen as Hydrogen Acceptor.
Authors: ITO T. , NAKANO T. 
Published: May 2016

AbstractThe reactions of the title dihydride (I) with the carboxylic acids (II) under various conditions are investigated.
ChemInform Abstract: The Coordination of Small Molecules by Manganese(II) Phosphine Complexes. Part 8. Irreversible Oxidation of Trimethylphosphinemanganese(II) Dihalides, (MnX2(PMe3)) (X: Cl, Br, or I), to Bis(trimethylphosphine)manganese(III) Trihalides, (MnX3(PMe3)2). X‐Ray Crystal Structure of trans‐Tri‐iodobis(trimethylphosphine)manganese(III), the First Example of a Trigonal‐bipyramidal Manganese(III) Tertiary Phosphine Complex.
Authors: BEAGLEY B. , MCAULIFFE C. A. , MINTEN K. , PRITCHARD R. G. 
Published: May 2016

AbstractUnlike previously reported complexes of type (I), containing other trialkylphosphine ligands, which reversibly bind molecular oxygen, compounds (I) react irreversibly with O2 to give products from which the complexes (II) can be sublimed.
ChemInform Abstract: (η‐Benzene)bis(trimethylphosphine)iron: A Useful Precursor to Polyene Iron Derivatives. Crystal Structure of 2‐4‐η:2′‐4′‐η‐1,1′‐Bi(cyclohex‐3‐en‐2‐yl)bis(trimethylphosphine)iron(II# ).
Authors: GREEN M. L. H. , O'HARE D. , WONG L.‐L. 
Published: May 2016

AbstractThe iron complex (I) shows unexpected reactivity and is the precursor for a variety of polyene complexes as to be seen in the scheme.
ChemInform Abstract: Low‐Dimensional Magnetic Exchange in the Pyrazine‐Bridged Complexes Fe(pyz)2(NCS)2 and Fe(pyz)(NCO)2.
Authors: HAYNES J. S. , KOSTIKAS A. , SAMS J. R. , SIMOPOULOS A. , THOMPSON R. C. 
Published: May 2016

AbstractThe essentially identical synthetic routes to the title compounds, as shown in the scheme, yield derivatives of different stoichiometries.
ChemInform Abstract: A Trigonal Bipyramidal Pentaruthenium Cluster, (Ru5(CO)3(μ3‐CO)3(η‐C5H5)4).
Authors: KNOX S. A. R. , MORRIS M. J. 
Published: May 2016

AbstractThe air‐stable title cluster (I) is formed by heating the dimer (I) in decalin and is characterized by spectroscopic (IR, 1H, 13C NMR) data.
ChemInform Abstract: A Novel Tetrarhodium Cluster: A Face‐to‐Face Carbonyl‐Bridged Dimer of a Dirhodium Macrocyclic Hexaamine.
Authors: JOHNSON J. M. , BULKOWSKI J. E. , RHEINGOLD A. L. , GATES B. C. 
Published: May 2016

AbstractThe new Rh cluster (III) is prepared by the reaction of the hexaamine ligand(I) with the dimer(II) and is characterized by IR and 13C NMR spectroscopy and an X‐ray structure analysis (space group I2/m, Z=2).