bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Two Stage Diffusion Profiles of Cobalt in Niobium: Evidence for the Dissociative Mechanism.
Authors: WENWER F. , STOLWIJK N. A. , MEHRER H. 
Published: May 2016

AbstractAs result of diffusion studies of Co in Nb between 1422 and 1561 K, using the radiotracer method combined with serial sectioning, two‐stage penetration profiles are observed in agreement with predictions from the dissociative model (interstitial(Coi)‐substitutional(Cos) diffusion via vacancies (V): Coi + V ⇌ Cos).
ChemInform Abstract: Sulfato Complexes of Ruthenium with a Ruthenium‐Ruthenium Bond.
Authors: ZHILYAEV A. N. , FOMINA T. A. , KUZ'MENKO I. V. , ROTOV A. V. , BARANOVSKII I. B. 
Published: May 2016

AbstractThe ruthenium complexes (IV) are prepared as shown in the scheme.
ChemInform Abstract: Chiral Dipole‐Stabilized Anions: Experimental and Theory in Benzylic and Allylic Systems. Stereoselective Deprotonations, Pyramidal Inversions, and Stereoselective Alkylations of Lithiated (Tetrahydroisoquinolyl)oxazolines.
Authors: REIN K. , GOICOECHEA‐PAPPAS M. , ANKLEKAR T. V. , HART G. C. , SMITH G. A. , GAWLEY R. E. 
Published: May 2016

AbstractSeven ethoxyoxazolines such as (II) are prepared from chiral sources via the oxazolidones which are O‐ethylated with Et3O+BF4‐.
ChemInform Abstract: Nucleophilic Addition and Substitution Reactions Between the Cyanide Ion and Cyclopentadienyliron Complexes of Chlorobenzenes. Syntheses of Benzonitriles and Phthalonitriles.
Authors: SUTHERLAND R. G. , ZHANG C.‐H. , PIORKO A. , LEE C. C. 
Published: May 2016

AbstractThe formation of the products (III), (IV) and (V) indicates the following processes for the title reaction, represented in the scheme by (I) + (II).
ChemInform Abstract: syn‐anti Selectivity of cis‐3,4‐Disubstituted Cyclobutenes. Part 2. New Cycloadditions with Dichlorobutene and an Interpretation in Terms of Vicinal Interactions in Transition Structures.
Authors: LANDEN H. , MARGRAF B. , MARTIN H.‐D. 
Published: May 2016

AbstractThe dichlorocyclobutene (I) is subjected to 1,3‐dipolar cycloaddition reaction with the diazoalkanes (II) or (IV), yielding exclusively the syn‐adducts (III) or (V) and (VIa).
ChemInform Abstract: Synthesis of 4,4‐Disubstituted Cyclohexenones. Part 1. Baeyer‐Villiger Fragmentation of 1‐Methoxybicyclo(2.2.2)oct‐5‐enones.
Authors: HOLMES A. B. , MADGE N. C. 
Published: May 2016

AbstractFragmentation of the bicyclic compounds (III) and (VII) according to the reaction conditions shown gives the desired 4,4‐disubstituted cyclohexenones, a type of compound which plays an important role in the synthesis of many natural products.
ChemInform Abstract: Enzymatic Resolution of endo‐Bicyclo(2.2.1)hept‐2‐yl Butyrates and Related Compounds: Steric Requirements in the Bridge‐Region.
Authors: KOENIGSBERGER K. + , FABER K. , MARSCHNER CH. , PENN G. , BAUMGARTNER P. , GRIENGL H. 
Published: May 2016

AbstractEnzymatic hydrolysis of the compounds (I) and (III) proceeds stereoselectively.
ChemInform Abstract: Flash‐Vacuum Pyrolysis of 1,2,4‐Triazolides: A New Synthesis of Functionalized Oxazoles.
Authors: MAQUESTIAU A. , FLAMMANG R. , ABDELOUAHAB F.‐B. B. 
Published: May 2016

AbstractAcylation of the 1,2,4‐triazoles (I) with the acid chlorides (II) yields the 1‐acyl‐1,2,4‐triazoles (III) which are pyrolyzed to give the 5‐substituted oxazoles (IV).
ChemInform Abstract: (4 + 2)Type Cycloaddition of Chromones with α,β‐Unsaturated Ketones Mediated by tert‐Butyldimethylsilyl Triflate: One‐Pot Preparation of Xanthone Derivatives.
Authors: LEE Y.‐G. , IWASAKI H. , YAMAMOTO Y. , OHKATA K. , AKIBA K. 
Published: May 2016

AbstractThe chromones (I) react with tert‐butyldimethylsilyl triflate (II) to give the siloxybenzopyrylium triflates (III) which undergo base‐promoted cyclocondensation with the vinyl ketones (IV) to produce the tetrahydroxanthones (V).
ChemInform Abstract: A New Method for the Preparation of 2‐Methyl‐1‐(2‐oxoalkyl)‐1,2,3,4‐tetrahydroisoquinolines.
Authors: HASHIGAKI K. , ISHIKAWA S. , WAN W. , YAMOTO M. 
Published: May 2016

AbstractNucleophilic addition reaction of ethanol (II) with 2‐methyl‐3,4‐dihydroisoquinolinium bromide (I) yields 1‐ethoxy‐2‐methyltetrahydroisoquinoline (III) which reacts with the ketones (IV), forming the compounds (V) mentioned in the title.
ChemInform Abstract: Addition of Electrophilic Radicals to Caffeine: Synthetic Aspects and Influence of the Peroxidic Initiators.
Authors: ZYLBER J. , OUAZZANI‐CHAHDI L. , LEFORT D. , CHIARONI A. , RICHE C. 
Published: May 2016

AbstractThe reaction of caffeine (I) with prim. and sec. carbomethoxyalkyl radicals, generated via thermolysis of an excess of (tBu‐O)2 as initiator, gives C‐8 adducts such as (III) in fairly good yields; lower yields and the formation of by‐products are usually observed if the radicals are produced photochemically.
ChemInform Abstract: Synthesis of 2‐Amino‐4H‐3,1‐benzoxazines from Diphenyl Cyanocarbonimidate. Facile Replacement of the N‐Cyanoimine Function by Nitrogen Nucleophiles.
Authors: GARRATT P. J. , HOBBS C. J. , WRIGGLESWORTH R. 
Published: May 2016

AbstractThe reaction of the one‐carbon synthon (II) with the amino alcohol (I) does not occur, as expected, only at the amino group but gives the bicyclic ring system (III).
ChemInform Abstract: Synthesis of New Cyclophanes from Pyrazinedicarbonitriles.
Authors: RIED W. , TSIOTIS G. 
Published: May 2016

AbstractThe dicarbonitriles (I) react with ammonium azide, generated in situ from NaN3 (II), to give the bis(tetrazolyl)pyrazines (III) which are alkylated with α,ω‐dibromoalkanes (IV), forming the azacyclophanes (V) in low yields.
ChemInform Abstract: 2‐Azetidinones: Reaction of Diethyl Ketomalonate with α‐Silyl Carbanions.
Authors: GUERTLER S. + , OTTO H.‐H. 
Published: May 2016

AbstractThe diaryl β‐lactams (I) react with the ketomalonate (IV) after silylation to yield the silylated bislactams (V).
ChemInform Abstract: A New Class of Silicon‐Phosphorus Heterocycles: 4‐Silaphosphorinanes.
Authors: HACKNEY M. L. J. , HALTIWANGER R. C. , BRANDT P. F. , NORMAN A. D. 
Published: May 2016

AbstractThe vinylsilanes (I) and (V) react with the silylphosphine (II) via radical intermediates to give the cyclic silicon‐phosphorus compounds (III) or (VI) and (VII).
ChemInform Abstract: Modelling the Photosynthetic Water Oxidation Center. Preparation and Properties of Tetranuclear Manganese Complexes Containing (Mn4O2)6+,7+,8+ Cores and the Crystal Structures of Mn4O2(O2CMe)6(bipy)2 and (Mn4O2(O2CMe)7(bipy)2)(ClO4).
Authors: VINCENT J. B. , CHRISTMAS C. , CHANG H.‐R. , LI Q. , BOYD P. D. W. , HUFFMAN J. C. , HENDRICKSON D. N. , CHRISTOU G. 
Published: May 2016

AbstractTreatment of the trinuclear Mn complexes (I), (IV), and (VI) containing Mn3O core with chelating 2,2'‐bipyridyl (II) allows high‐yield access into a new class of tetranuclear Mn complexes (III), (V), and (VII) containing Mn4O2 core.
ChemInform Abstract: Monoterpenoids. Part 7. A Simple Synthesis of (‐)‐cis‐Caronaldehydic Acid Hemiacetal from (+)‐Car‐3‐ene.
Authors: BAKSHI D. , MAHINDROO V. K. , SOMAN R. , DEV S. 
Published: May 2016

AbstractThe enol‐lactone (V), obtained via two routes from (+)‐car‐3‐ene (I), is used for the construction of the title compound (VI) and the dimethylacetal (VIII).
ChemInform Abstract: Total Synthesis of 1‐Oxacephalosporins. Part 2. Synthesis and Reactions of Oxazolinoazetidinones Bearing a γ,γ′‐bis‐Oxygen‐Functionalized β‐Methylbutenoate Side Chain.
Authors: HOPPE D. , SCHMINCKE H. , KLEEMANN H.‐W. 
Published: May 2016

AbstractEven though the methylthio group can be successfully removed from substrates of type (I) (cf.
ChemInform Abstract: Synthesis and Crystallography of Sodium Titanium Bronze.
Authors: BAMBERGER C. E. 
Published: May 2016

AbstractSodium titanium bronzes, NaxTiO2 with x = 0.22, 0.188, and 0.25, are prepared from Na2Ti3O7 (or Na2CO3 and TiO2) and TiO2 by using TiN as reductant instead of metallic Ti (1000 °C, 16 h).
ChemInform Abstract: Potential Antitumor Agents. Part 57. 2‐Phenylquinoline‐8‐carboxamides as “Minimal” DNA‐Intercalating Antitumor Agents with in vivo Solid Tumor Activity.
Authors: ATWELL G. J. , BAGULEY B. C. , DENNY W. A. 
Published: May 2016

AbstractCyclocondensation of the acetophenones (Ia) ‐ (Ic) or the 3‐pyridyl analogue (Id) with the isatin (II) gives the quinoline derivatives (III) which are decarboxylated and subsequently oxidized, forming the quinolinecarboxylic acids (IV).
ChemInform Abstract: Synthetic Chemistry at High Pressures. Part 8. The Reaction Between a Phosphole and Diphenylketene at High Pressure: An Unexpected Outcome.
Authors: ISAACS N. S. , EL‐DIN G. N. , DREW M. G. B. 
Published: May 2016

AbstractThe reaction between the phosphole (II) and diphenylketene (IV) under high pressures does not afford the expected cycloadduct (I) but the unusual spiro product (III) (discussion of a possible formation mechanism).
ChemInform Abstract: Synthesis, Structure, and Reactivity of the endo‐ and exo‐Tricarbonylchromium Isomers of Dibenzobicyclo(2.2.2)octadiene and Its 2,6‐Dimethyl Derivative: X‐Ray Crystallographic Studies.
Authors: TRAYLOR T. G. , GOLDBERG M. J. , MIKSZTAL A. R. , STROUSE C. E. 
Published: May 2016

AbstractThe preparation of the title compounds has been described already.
ChemInform Abstract: ((Cp(CO)2Mn)2(μ‐H))‐, a New Versatile Reagent.
Authors: PLOESSL K. + , HUTTNER G. , ZSOLNAI L. 
Published: May 2016

AbstractThe title anion, prepared as its Na salt (IV), shows a hydride bridged Mn‐Mn bond as confirmed by an X‐ray structure analysis (space group C2/c, Z=4).
ChemInform Abstract: Temperature Dependence of the Oxidative Addition of Triethylsilane to Photochemically Generated (η5‐C5Cl5)Mn(CO)2.
Authors: YOUNG K. M. , WRIGHTON M. S. 
Published: May 2016

AbstractUV‐irradiation of (I) leads to the loss of CO to form the 16e dicarbonyl title species, which in neat triethylsilane thermally reacts to give the product (III).
ChemInform Abstract: Reactivity of Cyclopalladated Compounds. Part 19. Regioselective Formation of η3‐Allylic Ligands via the Reaction of Alkynes with Cyclic ((Pd(CH(SiMe3)C6H4NMe2‐2)(μ‐Cl))2).
Authors: MAASSARANI F. , PFEFFER M. , VAN KOTEN G. 
Published: May 2016

AbstractThe reactions of the cyclopalladated complex (III) with alkynes (IV), substituted with at least one electron‐withdrawing group, lead to the regioselective formation of the η3‐allylic complexes (V).
ChemInform Abstract: A New Protecting Group for the Sulfhydryl Function of Cysteine.
Authors: SCHROLL A. L. , BARANY G. 
Published: May 2016

AbstractThe thiocarbamoylsulfenylcysteine (IV) and the related methoxycarbonylsulfenyl derivative (VIII) are prepared as shown in the reaction scheme and stored in the form of their dicyclohexylammonium salts.
ChemInform Abstract: Selenium‐Mediated Glycosidations: A Selective Synthesis of β‐2‐Deoxyglycosides.
Authors: PEREZ M. , BEAU J.‐M. 
Published: May 2016

AbstractAddition of phenylselenenyl chloride (II) and silver acetate (III) to the glycals (I) gives the selenopyranosides (IV) as the main products.
ChemInform Abstract: Total Syntheses of ML‐236A and Compactin by Combining the Lactonic (Silyl) Enolate Rearrangement and Aldehyde‐Diene Cyclocondensation Technolgies.
Authors: DANISHEFSKY S. J. , SIMONEAU B. 
Published: May 2016

AbstractThe total synthesis of racemic ML‐236A (XII), achieved starting from (I) as shown, represents a new route to the desired product.
ChemInform Abstract: (B9H13)2‐, an arachno‐(BnHn+4)2‐ Dianion: Synthesis, Characterization, and Molecular Structure.
Authors: GETMAN T. D. , KRAUSE J. A. , NIEDENZU P. M. , SHORE S. G. 
Published: May 2016

AbstractThe arachno‐(B9H13)2‐ dianion is synthesized either by deprotonation of K(B9H14) (I) as outlined in the scheme or by deprotonation of Na(B9H14) by NaNH2 in liquid NH3 (during handling with the sodium salts, several explosions of unknown origin occurred).
ChemInform Abstract: Transformations of Tartaric Acid. Complementary Methods for the Synthesis of Optically Active α‐Hydroxyaldehyde Derivatives.
Authors: ACHMATOWICZ B. , WICHA J. 
Published: May 2016

AbstractThe diketone (I) derived from L‐tartaric acid can be reduced stereoselectively to give any of the diols (II), (III) or (IV) as main isomer.
ChemInform Abstract: A Convenient Synthesis of Alkyl‐Substituted p‐Benzoquinones from Phenols by a H2O2/Heteropoly Acid System.
Authors: SHIMIZU M. , ORITA H. , HAYAKAWA T. , TAKEHIRA K. 
Published: May 2016

AbstractVarious phenols such as (I) are oxidized with hydrogen peroxide in the presence of heteropoly acids in acetic acid to give the p‐benzoquinones such as (II).
ChemInform Abstract: Alkylation of Difluoronitroethanol with Epichlorohydrin.
Authors: FOKIN A. V. , SHEVCHENKO V. I. , LYUBIMOVA E. I. 
Published: May 2016

Abstract2,2‐Difluoro‐2‐nitroethanol (I) is coupled with epichlorohydrin (II) to give the ethers (III) ‐ (V).
ChemInform Abstract: Reaction of Dimethyloxosulfonium Methylide with N‐Arylsulfonylaziridines ‐ Stereospecific Conversion of N‐Arylsulfonylaziridines to N‐Arylsulfonylazetidines.
Authors: NADIR U. K. , SHARMA R. L. , KOUL V. K. 
Published: May 2016

AbstractThe title reaction (I) → (III) proceeds stereospecifically with inversion of the cis/trans stereochemistry.
ChemInform Abstract: A Novel Class of “GABAergic” Agents: 1‐Aryl‐3‐(aminoalkylidene)oxindoles.
Authors: SARGES R. , HOWARD H. R. , KOE B. K. , WEISSMAN A. 
Published: May 2016

AbstractThe diaminomethyleneoxindoles (I) are prepared by Ullmann arylation of the indole (I) with the aryl iodides (II) or by reaction of N‐aryloxindoles, e.g. (VI), with the acetal (VII).
ChemInform Abstract: Acid‐Catalyzed Isomerization of 3‐Indolyl Sulfides to 2‐Indolyl Sulfides: Unexpected Intermolecular Nature of the Rearrangement.
Authors: HAMEL P. , GIRARD Y. , ATKINSON J. G. 
Published: May 2016

AbstractShort treatment of the 3‐indolyl sulfides (I) with trifluoroacetic acid results in disproportionation, yielding the bissulfides (II) and the indoles (III).
ChemInform Abstract: Quaternary Salts of 2‐((Hydroxyimino)methyl)imidazole. Part 2. Preparation and in vitro and in vivo Evaluation of 1‐(Alkoxymethyl)‐2‐((hydroxyimino)methyl)‐3‐methylimidazolium Halides for Reactivation of Organophosphorus‐Inhibited Acetylcholinesterases.
Authors: BEDFORD C. D. , HARRIS R. N. III , HOWD R. A. , GOFF D. A. , KOOLPE G. A. , PETESCH M. , MILLER A. , NOLEN H. W. III , MUSALLAM H. A. , PICK R. O. , JONES D. E. , KOPLOVITZ I. , SULTAN W. E. 
Published: May 2016

AbstractThirty‐one new imidazolium halides such as (III) are prepared by reaction of the known hydroxyiminomethylimidazole (I) with chloromethyl ethers such as (II).
ChemInform Abstract: Easy Access to Functionalized Dichloroarsines, Synthetic Equivalents of Arsaalkynes.
Authors: HIMDI‐KABBAB S. , PELLON P. , HAMELIN J. 
Published: May 2016

AbstractThe silylated ketene acetal (I) reacts with arsenic trichloride (II) to give the dichloroarsine (III).
ChemInform Abstract: Synthesis of α‐Selenoalkyllithium Compounds.
Authors: KRIEF A. , DUMONT W. , CLAREMBEAU M. , BERNARD G. , BADAOUI E. 
Published: May 2016

AbstractFor a variety of examples, the formation of α‐phenyl‐ and α‐methylselenoalkyl‐Li compounds of the type (III) from corresponding selenoacetals and different alkyl‐Li compounds is studied by NMR spectroscopy and confirmed by their quenching products using benzaldehyde (IV) such as demonstrated in the scheme.
ChemInform Abstract: Synthesis and Antibacterial Activity of Some cis‐Monocyclic‐N‐substituted/unsubstituted‐2‐azetidinones.
Authors: SHARMA S. D. , KHURANA J. P. S. 
Published: May 2016

AbstractEleven compounds of type (III) and the N‐unsubstituted β‐lactams (IV) are prepared and tested for their in vitro activity against Gram‐positive and Gram‐negative bacteria.
ChemInform Abstract: Diastereoselective Synthesis of Enantiomerically Pure syn‐ or anti‐β‐Alkyl γ‐Alkoxy Esters by Addition of Organometallic Compounds to Isopropylidene α‐Alkoxyalkylidenemalonates.
Authors: LARCHEVEQUE M. , TAMAGNAM G. , PETIT Y. 
Published: May 2016

AbstractThe organometallic alkyl derivatives (II) or (III) undergo conjugate addition to the protected alkylidenemalonates (I) to give the syn‐ or anti‐adducts (IV) and (V).
ChemInform Abstract: Metal‐Nitroxyl Interactions. Part 53. Effect of the Metal‐Nitroxyl Linkage on the Electron‐Electron Exchange Interaction in Spin‐Labeled Complexes of Copper(II), Low‐Spin Cobalt(II), Vanadyl, and Chromium(III).
Authors: MORE K. M. , EATON G. R. , EATON S. S. , HANKOVSZKY O. H. , HIDEG K. 
Published: May 2016

AbstractEPR spectra are obtained for two spin‐labeled isoquinolines (I) and (II) and nine spin‐labeled pyridines such as (III)‐(VII) bound to the complexes (VIII) and (IX).
ChemInform Abstract: Nucleophilic Addition of Amines to Cyclopropenes.
Authors: GRITSENKO E. I. , KHALIULLIN R. R. , PLEMENKO V. V. , FAIZULLIN E. M. 
Published: May 2016

AbstractAddition reactions of the cyclic secondary amines (II) to the 1,1‐disubstituted cyclopropenes (I) yields mixtures of the isomeric aminocyclopropanes (III).
ChemInform Abstract: Photolysis of Cubyl Iodides: Access to the Cubyl Cation.
Authors: REDDY D. S. , SOLLOTT G. P. , EATON P. E. 
Published: May 2016

AbstractPhotolysis of 1,4‐diiodocubane (I) in methanol (II) at 254 nm results in displacement of one or both iodine atoms, forming 4‐methoxyiodocubane (III) and 1,4‐dimethoxycubane (IV).
ChemInform Abstract: Palladium‐Catalyzed cis‐ and trans‐Anellations to 1,3‐Cyclohexadiene and 1,3‐Cycloheptadiene.
Authors: BAECKVALL J.‐E. + , VAEGBERG J.‐O. , GRANBERG K. L. 
Published: May 2016

AbstractStarting with the cyclic 1,3‐dienes (I), the (acetoxycycloalkenyl)oxoalkanoic triesters (VII) or (X) are prepared by known procedures.
ChemInform Abstract: From 1,5‐Functional Trisiloxanes to (SiO)4‐, (Si(OSiN)2Si)‐, and (O(SiOSi)2N)‐Rings.
Authors: SCHMIDT‐BAESE D. + , KLINGEBIEL U. 
Published: May 2016

AbstractThe silanolates (IV) prepared as shown serve as starting materials in the reactions with chlorosilanes for the synthesis of siloxanes such as (VI) and (VII).
ChemInform Abstract: Chemistry of Phosphorus. Part 193. 1,2‐Bis(di‐tert.‐butylcyclotriphosphanyl)‐3,4‐di‐tert.‐butylcyclotetraphosphane ‐ a Novel P10R6 Structure Type.
Authors: BAUDLER M. , DE RIESE‐MEYER L. , WIATEREK C. 
Published: May 2016

AbstractThe title compound (III) is obtained by reacting the stannylcyclotriphosphane (I) with PCl3 (II) in the molar ratio 3:1.
ChemInform Abstract: Preparation and Spectroscopic Characterization of CF3‐Substituted Amides, Phosphides, and Arsenides, M(CF3)‐ 2 (M: N, P, As).
Authors: MINKWITZ R. , LIEDTKE A. 
Published: May 2016

AbstractThe alkalimetal amide (III), phosphides and arsenides (VI) are prepared according to the scheme.
ChemInform Abstract: Reactions of Selenium and Tellurium Metals with Phenylacetylene in Three‐Phase Catalytical Systems.
Authors: POTAPOV V. A. , AMOSOVA S. V. , KASHIK A. S. 
Published: May 2016

AbstractReaction of phenylacetylene (I) with selenium (II) in the presence of potassium hydroxide and a quaternary ammonium salt gives the diselenole (III).
ChemInform Abstract: Lithium Compounds of a Silanediol, a 1‐Fluoro‐1,3‐disiloxane‐3‐ol, and a 1‐Fluoro‐1,3,5‐trisiloxane‐5‐ol; Synthesis and Crystal Structures.
Authors: SCHMIDT‐BAESE D. + , KLINGEBIEL U. 
Published: May 2016

AbstractThe lithiated silanol (III) from (I) serves as a starting material in the reaction with halosilanes for the stepwise construction of the siloxanols (VII), (X), (XIV) and the siloxanes (V) and (VIII).
ChemInform Abstract: Transition Metal Compounds of 5,7‐Dimethyl(1,2,4)triazolo(1,5‐a)pyrimidine (dmtp). X‐Ray Structures of trans‐Tetraaquobis(dmtp‐N3)nickel(II) Diiodide Dihydrate and trans‐Diaquotetrakis(dmtp‐N3)nickel(II) Bis(triiodide)bis‐dmtp.
Authors: LENSTRA A. T. H. , BRUINS SLOT H. J. , BEURSKENS P. T. , HAASNOOT J. G. , REEDIJK J. 
Published: May 2016

AbstractThe title ligand forms complexes such as (III) with nickel and cobalt chloride, bromide, and iodide.
ChemInform Abstract: 7H‐Pyrazolo(5,1‐a)benz(d,e)isoquinolin‐7‐ones: Yellow to Orange Dyes for Synthetic‐Polymer Fibres.
Authors: PETERS A. T. , SAIDI K. 
Published: May 2016

AbstractThe aromatic anhydrides (I) react with hydrazine hydrate (II) to form the N‐aminoimides (III).
ChemInform Abstract: Preparation of Stoichiometric Crystalline Lithium Niobate Fibers by Sol‐Gel Processing with Metal Alkoxides.
Authors: HIRANO S. , HAYASHI T. , NOSAKI K. , KATO K. 
Published: May 2016

AbstractGel fibers with 10‐100 μm can be prepared from solutions containing LiOEt and Nb(OEt)5.
ChemInform Abstract: Corrosion Behavior of Aluminum in the Presence of Accelerating Metal Cations and Inhibition.
Authors: KHEDR M. G. A. , LASHIEN A. M. S. 
Published: May 2016

AbstractThe effect of some transition and heavy metal cations (Cu2+, Zn2+, Fe3+, Co2+, Ni2+, Cd2+, Hg2+) on the dissolution of Al is studied in neutral and acid chloride solution.
ChemInform Abstract: Transformation of Organic Compounds in the Presence of Metal Complexes. Part 4. Hydrosilylation of 2‐ and 4‐Alkylcyclohexanones on Rhodium(I) Complexes.
Authors: FELFOELDI K. + , KAPOCSI I. , BARTOK M. 
Published: May 2016

AbstractTreatment of the 2‐ or 4‐substituted cyclohexanones (I) and (III) with diphenyldihydrosilane and catalytic amounts of tris(triphenylphosphine)rhodium chloride, followed by hydrolysis, leads to the formation of mixtures of the cis‐ and trans‐cyclohexanols (II) and (IV) respectively.
ChemInform Abstract: Synthesis of 2,3‐Quinolinedicarboxylic Acid.
Authors: MAULDING D. R. 
Published: May 2016

AbstractThe phenylaminosuccinimides (III), prepared from N‐butylmaleinimide (I) or maleic anhydride (IV) and aniline (II), are oxidized with MnO2 to give the maleinimides (V) which undergo substitution, forming the dimethylaminomethylenimides (VII).
ChemInform Abstract: Competing Formation of Bridging Diphenylphosphido and Bridging (Diphenylphosphino)cyclopentadienyl Ligands During the Reaction of (M(CO)5PPh2)‐ (M: Cr, Mo, W) with CpRu(CO)2Cl. X‐Ray Structure of (CO)5W(μ‐C5H4PPh2)Ru(CO)(μ‐CO)2Ru(CO)Cp·CH2Cl2.
Authors: CAZANOUE M. , LUGAN N. , BONNET J.‐J. , MATHIEU R. 
Published: May 2016

AbstractThe (diphenylphosphine)pentacarbonyl complexes (I) and (IV) react after deprotonation of their phosphine ligand with the Ru complex (II) to give the μ‐phosphido‐CrRu complex (III) and the trinuclear μ‐cyclopentadienyldiphenylphosphine complexes (V) depending on the metal.
ChemInform Abstract: The Facile Conversion of Pyranoid Glycals into 2‐Deoxyglycosidic Ortho Esters.
Authors: HOLZAPFEL C. W. , ENGELBRECHT G. J. , VERDOORN G. H. 
Published: May 2016

AbstractThe D‐glucals (I), (IV), and (VII) react with the alcohols (II) under oxidizing conditions to give the cyclic ortho esters (III) and (V) and the acetals (VIII).
Stability and Nonlinear Optical Response of Alkalides that Contain a Completely Encapsulated Superalkali Cluster
Authors: Sun Wei‐Ming , Li Ying , Li Xiang‐Hui , Wu Di , He Hui‐Min , Li Chun‐Yan , Chen Jing‐Hua , Li Zhi‐Ru 
Published: May 2016

AbstractGuided by density functional theory (DFT) computations, a new series of superalkali‐based alkalides, namely FLi2+(aza222)K−, OLi3+(aza222)K−, NLi4+(aza222)K−, and Li3+(aza222)K− were designed with various superalkali clusters embedded into an aza222 cage‐complexant. These species possess diverse isomeric structures in which the encapsulated superalkalis preserve their identities and behave as alkali metal atoms. The results show that these novel alkalides possess larger complexation energies and enhanced hyperpolarizabilities (β0) compared with alkali‐metal‐based and previous superalkali‐based clusters. Especially, a prominent structural dependence of β0 is observed for these studied compounds. Hence, the geometric factors that affect the nonlinear optical (NLO) response of such alkalides is elucidated in detail in this work. This study not only provides novel candidates for alkalides, it also offers an effective way to enhance the NLO response and stability of alkalides.