bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Stereoselective Synthesis of Some cis 2,3‐Disubstituted Cyclanones: Ring Size Influence on the Stereoselectivity of 2‐Substituted Endocyclic Enolates Protonation.
Authors: HATZIGRIGORIOU E. , WARTSKI L. , SEYDEN‐PENNE J. , TOROMANOFF E. 
Published: May 2016

AbstractDurch Reaktion der Cyclohexanone (II) mit den Nitrilen (Ia)‐(Ic) erhält man nach saurem Quenchen die Derivate (III) fast ausschließlich in cis‐Form.
ChemInform Abstract: Stereoselective Aldol Reactions Using TiCl4 as Stereochemical Template.
Authors: GENNARI C. , BERNARDI A. , SCOLASTICO C. , POTENZA D. 
Published: May 2016

AbstractAus dem N‐Methyl‐ephedrin (I) entsteht mit Propionsäure der Ester (II), der über Silylketenacetal in Gegenwart von TiCl4 über diskutierte, die Stereochemie schablonenartig beeinflussende Zwischenstufen definiert zu (III) substituiert und dann mit Lithiumalanat zu sterisch einheitlichem Alkohol (IV) gespalten wird.
ChemInform Abstract: Stereochemical Consequences of Nuclephilic Additions to 2,3‐O‐Isopropylideneglyceraldehyd.
Authors: PIKUL S. , JURCZAK J. 
Published: May 2016

AbstractDie Umsetzung des 2,3‐O‐Isopropyliden‐glycerinaldehyds (I) mit 2‐Methyl‐furan (II) liefert, ggfs.
ChemInform Abstract: Nucleophilic Substitution at Sulfinyl Sulfur. Factors Affecting the Inversion to Retention Ratio in Acid‐Catalyzed Alcoholysis of Chiral N,N‐Diisopropyl p‐Toluenesulfinamide.
Authors: MIKOLAJCZYK M. , DRABOWICZ J. , BUJNICKI B. 
Published: May 2016

AbstractIn der ersten Untersuchung wird die Umsetzung von optisch aktivem Sul?namid (I) mit Alkoholen (II) zu den Estern (III) und (IV) untersucht, deren Stereospezifität durch die Art des Alkohols und ggfs.
ChemInform Abstract: Reactions of Dibenzoyldiazene. Part 1. Cycloaddition and the Inhibition and Retardation of Vinyl Addition Polymerizations.
Authors: BASSAM F. , JONES R. G. 
Published: May 2016

AbstractIn the temp. range from ambient up to those approaching the boiling points of the systems, the vinyl monomers (I) yield no polymeric products in the presence of small amounts of the diazene (II).
ChemInform Abstract: Photoreaction of Thiones with Bromoketene Acetals.
Authors: OOMS P. H. J. , HARTMANN W. 
Published: May 2016

AbstractThe initial product of the irradiation of the thiones (I) in the presence of the ketene acetals (II) is the diradical (III), which gives, on loss of alkylbromide, the ylide (IV).
ChemInform Abstract: Facile Generation of Dialkylaminyl Radicals from N ‐Hydroxypyridine‐2‐thione Carbamates.
Authors: NEWCOMB M. , PARK S.‐U. , KAPLAN J. , MARQUARDT D. J. 
Published: May 2016

AbstractAus dem N‐Hydroxy‐thiopyridon (I) erhält man mit Phosgen die Cyclen (II), die mit den Aminen (III) zu den Carbaminaten (IV) gespalten werden.
ChemInform Abstract: A Highly Efficient Radical Clock as a Probe of the Mechanism of Sulfone Halogenation by Perhaloalkanes.
Authors: VACHER B. , SAMAT A. , CHANON M. 
Published: May 2016

AbstractDas aus Isopropylmercaptan (I) und Chloracrylnitril (II) über ein Addukt (III) gebildete Isopropylthio‐acrylnitril (IV) reagiert mit Cyclopentadien (V) zum Diels‐Alder‐Addukt (VI), das zum Sulfon (VII) oxidiert und weiter zu (VIII) halogeniert wird.
ChemInform Abstract: Kinetic and Product Studies on Ullmann Amination of 1‐Halogeno‐anthraquinones Catalysed by Copper(I) Salts in Acetonitrile Solution.
Authors: BETHELL D. , JENKINS I. L. , QUAN P. M. 
Published: May 2016

AbstractWhen atmospheric oxygen is absent, the rate of the Ullmann amination of (Ia) increases with the given sequence of the amines (II) as well as with their concentration and that of the copper salt.
ChemInform Abstract: Direct Alkylation of Ketones and Aldehydes by Suspended Potassium Hydroxide.
Authors: ARTAUD I. , TOROSSIAN G. , VIOUT P. 
Published: May 2016

AbstractDehydratisiertes KOH, welches in aprotischen Lösungsmitteln suspendiert wird, läßt sich als geeignete Base bei der Alkylierung von Aldehyden und Ketonen einsetzen.
ChemInform Abstract: Substituted Methylenemalonaldehydes: Condensation of Dialdehydes with 1,3‐Bis(dimethylamino)trimethinium Perchlorate.
Authors: YANOVSKAYA L. A. , KRYSHTAL G. V. , DVORAK D. , KRAL V. , ARNOLD Z. 
Published: May 2016

AbstractAldehydes may be converted to methylenemalonaldehydes using I,3‐bis(dimethyla,mino)trimethinium perchlorate (I) as reagent.
ChemInform Abstract: Synthesis of 4‐Substituted Glutarimides by Free Radical Addition of Iodoacetamide to α,β‐Unsatured Esters.
Authors: SACRIPANTE G. , TAN C. , JUST G. 
Published: May 2016

AbstractAcrylsäureester (I) addieren Kalium‐malonat (II) zu den Addukten (III), die zu (IV) bzw. (V) verseift und decarboxyliert werden.
ChemInform Abstract: α‐Amino Acids as Chiral Educts for Asymmetric Products. The Synthesis of α′‐Amino‐α,β‐ynones.
Authors: CUPPS T. L. , BOUTIN R. H. , RAPOPORT H. 
Published: May 2016

AbstractDie aus den N‐geschützten Aminosäuren (I) über gemischte Anhydride mit Chlorameisensäureisobutylester (III) hergestellten Isoxazolidide (IV) reagieren mit den terminal lithiierten Alkinen (V) in hohen Ausbeuten zu den optisch reinen Titelverbindungen (VI).
ChemInform Abstract: Synthesis of A‐Homo Wieland‐Miescher Ketone: A Useful Building Block for Condensed Cycloheptanoid Natural Products.
Authors: RAVIKUMAR V. T. , THANGARAJ K. , SWAMINATHAN S. , RAJAGOPALAN K. 
Published: May 2016

AbstractDie Michael‐Addition von Z‐Methyl‐cyclohexan‐1,3‐dion (I) an (II) führt zum Alkin (III), das nach Umwandlung zum Methylketon (IV) basisch zum Bicyclus (V) kondensiert wird.
ChemInform Abstract: Extension of the Tricyclooctanone Methodology ‐ a Comprehensive Strategy for the Synthesis of Linearly and Angularly Fused Triquinanes.
Authors: DEMUTH M. , HINSKEN W. 
Published: May 2016

AbstractAs representatives of the title compounds,the triquinanes (IX) and (XI), are prepared from the racemic starting material (I).
ChemInform Abstract: Stereocontrolled (E,Z and erythro, threo) Synthesis of β‐Hydroxyallylic Sulphides.
Authors: MCELROY A. B. , WARREN S. 
Published: May 2016

AbstractDas Phosphinoxid (I) ergibt mit Crotonaldehyd (II) isomere Addukte (III) und (IV).
ChemInform Abstract: Diastereoselective Diels‐Alder Reactions of Optically Active Vinyl Sulphoxides.
Authors: BRIMBLE M. A. , DAVIS B. R. 
Published: May 2016

AbstractBei dem Versuch optisch aktive Vinylsulfoxide zu synthetisieren, erhält man aus dem Menthylderivat (I) und den Alkinen (II) bzw. (IV) die Produkte (III) bzw. (V) (keine Ausb.‐Angaben).
ChemInform Abstract: New Bicyclic Ketones and the Stereochemistry of Their Reaction with Carbanions.
Authors: BAIERWECK P. , HOELL D. , MUELLEN K. + 
Published: May 2016

AbstractThe deprotonation of 2‐indanone (I) leads to the dianion (II), which is alkylated by the dihalogen alkanes (III) initially to form the monoanion (IV).
ChemInform Abstract: Synthesis and Antidiarrheal Activity of N ‐(Aminoiminomethyl)‐1H‐pyrrole‐1‐acetamides Related to Guanfacine.
Authors: BEATTIE D. E. , DOVER G. M. , WARD T. J. 
Published: May 2016

AbstractDargestellt und auf Wirkung gegen Diarrhoe untersucht werden die Verbindungen (II)‐(IV).
ChemInform Abstract: Synthesis and Pharmacology of the Potent Angiotensin‐Converting Enzyme (ACE) Inhibitor N‐[1(S)‐(Ethoxycarbonyl)‐3‐phenylpropyl]‐(S)‐alanyl‐(S)‐pyroglutamic Acid.
Authors: JOHNSON A. L. , PRICE W. A. , WONG P. C. , VAVALA R. F. , STUMP J. M. 
Published: May 2016

AbstractDie in vier Stufen erhaltenen Aminosäureester (VII) werden auf ACE‐ inhibierende Wirkung und hypotensive Effekte untersucht; die Verbindung (VIIa) ähnelt in ihrer Wirkung Enalapril.
ChemInform Abstract: Synthesis, Characterization and Anorectic Testing of the Four Stereoisomers of Cyclo(histidylproline).
Authors: KUKLA M. J. , BRESLIN H. J. , BOWDEN C. R. 
Published: May 2016

AbstractAusgehend vom Pyrrolidin (I) erhält man über die Amide (III) und (IV) die stereoisomeren Cycloamide (V), die an Ratten auf anorektische Aktivität untersucht werden.
ChemInform Abstract: Synthesis, Absolute Configuration and Conformation of the Aldose Reductase Inhibitor Sorbinil.
Authors: SARGES R. , BORDNER J. , DOMINY B. W. , PETERSON M. J. , WHIPPLE E. B. 
Published: May 2016

AbstractGemäß Formelschema erhält man die Sorbinil‐Enantiomeren (VII) und (VIII), von denen (VIII) zu den Verbindungen (IX) umgesetzt wird.
ChemInform Abstract: 4‐Substituted 5‐[m‐(Trifluoromethyl)phenoxy]primaquine Analogues as Potential Antimalarial Agents.
Authors: CARROLL F. I. , BERRANG B. , LINN C. P. 
Published: May 2016

AbstractDie Verbindungen (I) und (VIII) werden, wie im Formelschema angedeutet, in die Chinoline (VII) umgewandelt, die auf Wirkung gegen Plasmodium cynomolgi und berghei in Affen und Mäusen untersucht werden.
ChemInform Abstract: Synthesis of l,2,4,6‐Thiatriazine 1,1‐Dioxides. Part 3.
Authors: MICHAEL J. D. , ROSS B. C. , REES P. M. 
Published: May 2016

AbstractN‐Acylisothioharnstoffether (I) und Aminosulfonylchlorid liefern unter Substitution die Umlagerungsprodukte (II), die thermisch zu 1,2,4,6‐Thiatriazin‐1,1‐dioxiden (III) cyclisiert werden.
ChemInform Abstract: Angiotensin Converting Enzyme (ACE) Inhibitors: Structure‐Activity Profile of 1‐Benzazepin‐2‐one Derivatives.
Authors: STANTON J. L. , WATTHEY J. W. H. , DESAI M. N. , FINN B. M. , BABIARZ J. E. , TOMASELLI H. C. 
Published: May 2016

AbstractDer Aminosäureester (I) wird über die Imine (IV) in die Benzazepinon‐Derivate (VI) umgewandelt, die auf ACE‐Inhibierung geprüft werden.
ChemInform Abstract: Photochemistry of Heterocycles. Part 8. Photo‐induced Rearrangement of Isoxazolines.
Authors: FISERA L. , OREMUS V. , STIBRANYI L. , TIMPE H.‐J. , MATUSOVA A. 
Published: May 2016

AbstractThe trioxaaza‐bicyclodecanes (IV) and (VI) have been prepared as shown in the scheme; a mixture of the endo and exo adducts is formed ifR′ is CH3 or Ph [(IVa) + (IVb) or (IVc) + (IVd),respectively].
ChemInform Abstract: Investigation in the Series of Silicon‐Organic Compounds. Part 32.
Authors: LAPKIN I. I. , DVINSKIKH V. V. , GLUSHKOVA E. N. , POVARNITSYNA T. N. 
Published: May 2016

AbstractDie Diketonmonoxime (I) reagieren mit Silanen (II) in Gegenwart von Zinkchlorid unter Dehydrosilylierung und Bildung der O‐Silylether (III).
ChemInform Abstract: Hydrosilylation of 1‐Allyloxy‐3‐propargyloxypropan‐2‐ole.
Authors: VORONKOV M. G. , MUSTAFAEV R. M. , KULIEVA L. G. , SADYKHZADE S. I. 
Published: May 2016

AbstractDer 1‐Allyl‐3‐propargylether des Glycerins (I) reagiert in Gegenwart molarer Mengen des Silans (II) unter Hydrosilylierung der Acetylenbindung.
ChemInform Abstract: Transfer of Fluoride with Z‐1,1,1,2,3‐Pentafluoropropenyl‐fluoro‐trimethylphosphorane.
Authors: VON ALLWOERDEN U. + , ROESCHENTHALER G.‐V. + 
Published: May 2016

AbstractDas Penta?uorpropenylphosphoran (III) reagiert mit BF3‐Dime‐ thyletherat (II) zum Phosphoniumtetra?uorborat (I), mit PFS (IV) in Acetonitril zum Hexafluorophosphat (V) und mit Trimethylchlorsilan (VII) zum Phosphoniumchlorid (VI).
ChemInform Abstract: Aziridine‐2‐phosphonic Acid, the Valuable Synthon for Synthesis of 1‐Amino‐ 2‐functionalized Ethanephoshonic Acids.
Authors: ZYGMUNT J. 
Published: May 2016

AbstractAziridine‐2‐phosphonic acid (III) can be obtained from diethyl vinylphosphonate (I) in two steps via (II).
ChemInform Abstract: 1;3,2‐Diazaphosphorinanes. Part 5. Synthesis and ChemicalProperties of 2‐Alkoxy‐(Aryloxy)‐1,3,Z‐diazaphosphorinanes.
Authors: NIFANT'EV E. E. , ZAVALISHINA A. I. , KUROCHKIN V. V. , SMIRNOVA E. I. , BORISENKO A. A. 
Published: May 2016

AbstractDie aus den Diaminen (I) durch Umsetzung mit Diamidophosphiten (II) gebildeten Diazaphosphorinane (III) werden mit Schwefel zu den Thionoderivaten (IV) und mit Triamidophosphiten (V) bzw. Ethanphosphonigsäureamiden (VII) zu phosphorylierten Verbindungen (VI) bzw. (VIII) umgesetzt.
ChemInform Abstract: Study of the Formation of Monoaryloxy‐pentachloro‐cyclotriphosphazenes.
Authors: PYOTTSSH M. , MITROPOL'SKAYA G. I. , KORSHAK V. V. 
Published: May 2016

AbstractFür die Reaktion von Hexachlorcyclotriphosphazen (I) mit den Phenolaten (II) zum Monosubstitutionsprodukt (III) werden die optimalen Parameter ermittelt.
ChemInform Abstract: Synthesis and Isomerization of P‐P(V)‐imido‐phosphates.
Authors: TUPCHIENKO S. K. , DUDCHENKO T. N. , SINITSA A. D. 
Published: May 2016

AbstractDi‐brenzcatechinchlor‐phosphoran (I) reagiert mit den Amiden (II) zu den Verbindungen (III).
ChemInform Abstract: Selenosulfonation of Allenes.
Authors: KICE J. L. , KANG Y.‐H. 
Published: May 2016

AbstractDas Tosylat (I) reagiert mit den Allenen (II) unter Photolyse regioisomer zu den l :l‐Addukten (III) (Diskussion des Bildungsmechanismus).
ChemInform Abstract: Reaction of Diazomethane with Selenoesters. Preparation of α‐(Alkyl‐ or Arylseleno)methyl Ketones and Methyl Ketones.
Authors: BACK T. G. , KERR R. G. 
Published: May 2016

AbstractDie Selenoester (I) reagieren mit Diazomethan in Gegenwart von Kupferkatalysatoren unter Einschub einer Methylengruppe in die Carbonyl‐Se‐Bindung zu den α‐Alkyl‐ bzw. a‐Arylselenomethylketonen (l1), wobei einige der Ausgangsverbindungen (I) mehrere Nebenprodukte liefern, darunter Methylketone vom Typ (III).
ChemInform Abstract: (i‐C3H7SGaI2)2, the First "Butterfly" Molecule with Tetracoordinated Gallium.
Authors: HOFFMANN G. G. , BURSCHKA C. 
Published: May 2016

AbstractThe methylthiogallane (I) reacts rapidly with 2‐propanethiol to the gallane (III), which is highly sensitive to moisture and decomposes at 352 K. Osmometric molecular weight determinations in benzene using various concentrations of (III) give a molecular weight three times that calculated.
ChemInform Abstract: Organometallic Compounds of the Lanthanoids. Part 32. A Novel Route to Pentamethylcyclopentadienyllutetium Alkoxides and Thiolates.
Authors: SCHUMANN H. , ALBRECHT I. , HAHN E. 
Published: May 2016

AbstractDurch Reaktion von (I) mit tBuOH wurde (II) erhalten, während mit dem entsprechenden Thioalkohol unter Erhaltung der Brückenstruktur (III) gebildet wurde.
ChemInform Abstract: Hydroboration and Hydrozirconation of tert.‐Butylimino‐2,2,6,6‐tetramethylpiperidinoborane.
Authors: MAENNIG D. + , NOETH H. + , SCHWARTZ M. , WEBER S. , WIETELMANN U. 
Published: May 2016

AbstractIf H3B ‐ THF is used in the hydroboration of the title compound (I) the reaction proceeds to give the four‐membered ring (II) as the main product.
ChemInform Abstract: Synthesis of Si‐ and Ge‐Containing Derivatives of Thio‐acetyl‐aceton.
Authors: VYAZANKINA O. A. , VYAZANKIN N. S. , KALIKHMAN I. D. , BRODSKAYA E. I. , BELOUSOVA L. I. 
Published: May 2016

AbstractTriethyl‐chlor‐silan (I) reagiert mit Thio‐acetyl‐aceton (II) zu einem Gemisch der isomeren S‐ und O‐Silyl‐Derivate (III) und (IV).
ChemInform Abstract: Replacement of Acetate Ions in Dimolybdenum Tetraacetate by Acetonitrile Molecules: Crystal Structures of Two Compounds Containing the cis‐[Mo2(O2CCH3)2 (CH3CN)4]2+ Cation.
Authors: COTTON F. A. , REID A. H. JUN. , SCHWOTZER W. 
Published: May 2016

AbstractOne of the title Compounds, (I), is prepared in essentially quantitative yield from dimolybdenum tetraacetate via reaction with [Et3O]BF4 in CH2C12/MeCN.
ChemInform Abstract: Reactivity of [NiR(R′)L2] Compounds and the Crystal Structure of [Ni(C2Cl3)(C6H2Me3‐2,4,6)(PMe2Ph)2].
Authors: CORONAS J. M. , MULLER G. , ROCAMORA M. , MIRAVITLLES C. , SOLANS X. 
Published: May 2016

AbstractDie trans‐Komplexe (I), von denen einige bereits bekannt sind, wurden generell durch Reaktion der entsprechenden Dichloro‐bis‐[phosphin]‐Verbindungen mit Grignardreagentien dargestellt.
ChemInform Abstract: Fluorescent Copper(I) Complexes: Structural and Spectroscopic Characterization of Bis(p‐toluidine)bis(acetonitrile)tetraiodotetracopper and Bis[(p‐chloroaniline)(acetonitrile)diiododicopper] Tetrameric Complexes of Mixed‐Ligand Character.
Authors: RATH N. P. , HOLT E. M. , TANIMURA K. 
Published: May 2016

AbstractThe Cluster (I) is prepared from CuI and p‐toluidine in MeCN by heating the solution under reflux (3 h) and (II) from CuI and p‐Chloroaniline in MeCN by allowing the solution to stand in open air (48 h) (yields not given).
ChemInform Abstract: Synthesis and Cryptate Complexes of Azathia Macropolycyclic Ligands Based on 12‐Membered N2S2 and 15‐Membered N2S3 Macrocyclic Subunits.
Authors: ALBERTS A. H. , LEHN J.‐M. , PARKER D. 
Published: May 2016

AbstractDie zylindrischen makrotricyclischen Liganden (IVa) und (IVb) werden durch Konden‐ i sationsreaktionen des wie aufgezeichnet synthetisierten 12gliedrigen N2S2‐Makrocyclus (IIIb) mit O(CH2COCI)2 oder der aus (VI) und (I) erhaltenen N2S3‐Makro‐ 133 cyclen (VIb) und (VId) bei anschließender Reduktion synthetisiert.
ChemInform Abstract: Ruthenium(II) ‐ 6‐Mercaptopurine Complex Synthesis and Solution Properties.
Authors: CINI R. , CINQUANTINI A. , SABAT M. , MARZILLI L. G. 
Published: May 2016

AbstractMolecular and Crystal Structure of Bis(6‐mercaptopurine)bis(triphenylphosphine)ruthenium(II) Chloride.
ChemInform Abstract: Preparation and Characterisation of 2,2′‐Bipyridine‐4,4′‐disulphonic and ‐5‐sulphonic Acids and Their Ruthenium(II) Complexes.
Authors: ANDERSON S. , CONSTABLE E. C. , SEDDON K. R. , TURP J. E. , BAGGOTT J. E. , PILLING M. J. 
Published: May 2016

AbstractIm Rahmen erneuter Untersuchungen von Synthesewegen für sulfonierte 2,2′‐Bipyri‐ 136 dyl(bipy)‐Derivate wurden (II) und (V) (Gesamtausb.
ChemInform Abstract: Two Unusual closo‐Type Ruthenaboranes
Authors: CROOK J. E. , ELRINGTON M. , GREENWOOD N. N. , KENNEDY J. D. , THORNTON‐PETT M. , WOOLLINS J. D. 
Published: May 2016

AbstractReaction of arachno‐[B9H,4]′ with (I) under mild conditions gives the ten‐vertex ruthenadecaborane (II).
ChemInform Abstract: Interaction of H3Os4(CO)12I with Bis(triphenylphosphine)nitrogen(1+) Nitrite ([PPN][NO2]).
Authors: PUGA J. , SANCHEZ‐DELGADO R. , BRAGA D. 
Published: May 2016

AbstractDer vierkernige Titelcluster (I) reagiert mit dem Nitrition des Titelsalzes unter Bildung der bekannten Verbindung (II) als Hauptprodukt und des neuen Nitrosyl‐Clusters (III).
ChemInform Abstract: Synthesis of Heterobimetallic Bis(diphenylphosphino)acetylene‐Bridged Palladium‐Platinum Complexes.
Authors: CLARK H. C. , FERGUSON G. , KAPOOR P. N. , PARVEZ M. 
Published: May 2016

AbstractThe bridge‐cleavage reaction of the chloro‐bridged complex (I) with the diphosphinoacetylen (II) yields the heterobimetallic complex (III), whose Crystal structure [as the bis(chloroform) solvate] is determined (space group P21/n, Z=2).
ChemInform Abstract: Some Alkyldiplatinum(I) Complexes and Studies of the Photochemical and Thermal Decomposition of the [Pt2Et(μ‐Ph2PCH2PPh2)2(Ph2PCH2PPh2‐P)]+ Cation.
Authors: BROWN M. P. , YAVARI A. , HILL R. H. , PUDDEPHATT R. J. 
Published: May 2016

AbstractThe air‐stable alkyldiplatinum(I) Complexes (IIa), (IIb) containing β‐hydrogen atoms are prepared by reaction of the Ptz complex (I) with iodoalkanes followed by addition of KPFÖ.
ChemInform Abstract: Difluorostatine‐ and Difluorostatone‐Containing Peptides as Potent and Specific Renin Inhibitors.
Authors: THAISRIVONGS S. , PALS D. T. , KATI W. M. , TURNER S. R. , THOMASCO L. M. 
Published: May 2016

AbstractAusgehend vom Aldehyd (I) erhält man die Peptide (VIII) und (VII), die als Inhibitoren von Enzymen wie Renin, Pepsin, Cathepsin und ACE untersucht werden.
ChemInform Abstract: Diastereoselective Synthesis of N‐Acetyl‐D,L‐acosamine and N‐Benzoyl‐D,L‐ristosamine.
Authors: HIRAMA M. , SHIGEMOTO T. , YAMAZAKI Y. , ITO S. 
Published: May 2016

AbstractDas aus Ethylsorbat zugängliche Monoepoxid (I) dient als Ausgangsmaterial für die diastereoselektive Herstellung von N‐Acetyl‐D,L‐acosamin (VI) und N‐Benzoyl‐DL‐ristosamin (X).
ChemInform Abstract: 2‐Fluoroformycin and 2‐Aminoformycin. Synthesis and Biological Activity.
Authors: SECRIST J. A. III , SHORTNACY A. T. , MONTGOMERY J. A. 
Published: May 2016

AbstractAusgehend vom‐Amin (I) erhält man Z‐Amino‐ (II) und Z‐Fluor‐formycin (III), die nur 10% der cytotoxischen Aktivität (L12l0‐Zellen) von Formycin Abesitzen.
ChemInform Abstract: Hot Pressing of Titanium Nitride Powders.
Authors: RAPOPORT E. , BRODHAG C. , THEVENOT F. 
Published: May 2016

AbstractHighly‐densified specimens of TiN without additives are fabricated by hot pressing at 35‐40 MPa (l400‐2000°C) and the densification kinetics, followed by hot pressing dilatometry, mechanical properties and microstructures of the final products are studied.
ChemInform Abstract: Metastable Phase Relationships in the Yttrium‐O′‐Sialon System.
Authors: TRIGG M. B. 
Published: May 2016

AbstractPhase relationships in the Y‐O′‐sialon system (O′‐sialon: Si2‐,Al,O",N2‐"; x g 0.2 at 1800°C) has been investigated.
ChemInform Abstract: Formation of Aluminium Nitride from Alumina in the Presence of Carbon.
Authors: LEFORT P. , MARTY F. , ADO G. , BILLY M. 
Published: May 2016

AbstractOn the basis of two series of experiments, using stoichiometric mixtures of alumina and flame black or ground graphite heated in a N2‐atmosphere between 1500 and 1700°C, it is proved that the nitridation goes to completion with an activation energy of 427 kJ mol‐1, regardless of the nature of the carbon.
ChemInform Abstract: Kinetics and Mechanism of Oxidation of Vanadium(2+) by Molecular Oxygen and Hydrogen Peroxide.
Authors: RUSH J. D. , BIELSKI B. H. J. 
Published: May 2016

AbstractThe V(H2O)62+‐O2 reaction has been studied by the stopped‐flow method in 0.12 M HClO4 and 0.1 M H2SO4.
ChemInform Abstract: Evidence from the Reaction Between Trioxodinitrat(II) and 15NO That Trioxodinitrate(II) Decomposes into Nitrosyl Hydride and Nitrite in Neutral Aqueous Solution.
Authors: BAZYLINSKI D. A. , HOLLOCHER T. C. 
Published: May 2016

AbstractAn attempt has been made to trap nitrosyl hydride, HNO, at pH 7 with "N0 in order to decide whether HNZO; decomposes in neutral aqueous solution via A or B. Final products are N2O and N02′ in both cases.
ChemInform Abstract: Metal‐rich Gadolinium Hydride Halides.
Authors: MATTAUSCH HJ. , SCHRAMM W. , EGER R. , SIMON A. 
Published: May 2016

AbstractGadolinium hydride halides (I) have been prepared by heating Gd, GdH2, and GdX3 in sealed Ta ampoules to 900 and 950°C (3d) (optimized reaction conditions are given in a table).
ChemInform Abstract: Synthesis and Crystal Structure of Na2Mn3O7.
Authors: CHANG F. M. , JANSEN M. 
Published: May 2016

AbstractSingle crystals of the hitherto unknown title compound are obtained hydrothermally at high oxygen pressure (MnOz + 4 N NaOH, stainless steel autoclave, Au crucible, p(OZ) = Zkbar, 595 "C, 7 d).
ChemInform Abstract: Ferrite Formation from the Intermediate, Green Rust II, in the Transformation Reaction of γ‐FeO(OH) in Aqueous Suspension.
Authors: TAMAURA Y. 
Published: May 2016

AbstractThe Zn(II)‐, Cd(II) , Ni(II)‐ and Co(II)‐bearing ferrites with spinel structure are synthesized from the intermediate (green rust II) that is formed when Fe(II) ion is added to a γ‐FeOOH aqueous suspension containing S02′ and the metal ions at 25°C (pH 8.5).
ChemInform Abstract: Thermal Study of Prednisolone Polymorphs.
Authors: VEIGA M. D. , CADORNIGA R. , LOZANO R. 
Published: May 2016

AbstractCommercial Prednisolone (polymorph l), when crystallized from methanoh‐water, gives polymorph 2. By heating form 2, polymorph 3 has been isolated.
ChemInform Abstract: Aqueous Electrochemistry of trans‐(py)4Re(V)(O)2+. Electrocatalytic Reductions Based on Rhenium(II).
Authors: PIPES D. W. , MEYER T. J. 
Published: May 2016

AbstractCyclisch voltammetrische Untersuchungen der Titelverbindung (I) in 0.1 M CF3COOH zeigen, daß diese sich unabhängig vom pH‐Wert im pH‐Bereich 0.5‐ll einer reversiblen Einelektronenoxidation zum instabilen Re(VI)‐Analogen (II) unterwirft und daß die zweistufigen Reduktionen zu den Re(III)‐Derivaten (III) und (V) und zu den Re(II)‐Derivaten (IV), (VI) und (VI I) pH‐abhängig sind.
ChemInform Abstract: Analytical Optical Resolution of Bromochlorofluoromethane by Enantioselective Inclusion into a Tailor‐Made "Cryptophane" and Determination of lts Maximum Rotation.
Authors: CANCEILL J. , LACOMBE L. , COLLET A. 
Published: May 2016

AbstractAus der Kondensation von (+)‐Cyclotriphenolen mit dem Iodderivat des entsprechenden Vanillylalkohol (Ausb. 85%) und nachfolgender Cyclodehydratisierung in HCOOH bei 95°C wird das Cryptophan (‐ )‐(I) erhalten (20%), das von (+)‐(II) begleitet wird (5%).