bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Imidazolones in the Reaction with Acylacetylenes.
Authors: SKVORTSOVA G. G. , ANDRYANKOVA L. V. , ABRAMOVA N. D. 
Published: May 2016

AbstractBenzimidazolon (I) reagiert mit den Acylacetylenen (II) zu den N,N‐Bis‐ Addukten (III), während aus 4,5‐Diphenylimidazolon (IV) und (II) Gemische der Mono‐ und Bis‐Addukte (V) und (VI) entstehen.
ChemInform Abstract: Isoxazole Derivatives from 4H‐Pyran‐4‐ones and Related Compounds.
Authors: EL‐KHOLY I. E. , MISHRIKEY M. M. , MAREI M. G. 
Published: May 2016

AbstractDie Phenyl‐isoxazolylmethyl‐ketoxime (VI) bzw. (VII) werden aus fünf verschiedenen Ausgangsverbindungen durch Reaktion mit Hydroxylamin dargestellt und dann in die entsprechenden Ketone und deren Hydrazone übergeführt.
ChemInform Abstract: Synthesis, Psychopharmacological and Antihypoxic Activity of β‐Substituted Pyridinecarboxylic Acids.
Authors: STOLYAROVA L. G. , AKHUNDOV R. A. , RAKHMANKULOVA I. KH. , VORONINA T. A. , SMIRNOV L. D. , DYUMAEV K. M. 
Published: May 2016

AbstractDie Nicotinsäure‐Derivate (Ia), (Ic), (III), (VI) sowie 3‐Hydroxy‐pyridin (VIIa) und 3‐Hydroxy‐isonicotinsäure (VIIb) sind literaturbekannt oder werden nach literaturbekannten Verfahren hergestellt.
ChemInform Abstract: Heteroaryladamantane. Part 4. Synthesis, Structure and Properties of 6‐(Adamantyl‐ 1)‐3‐cyanopyridine‐2‐(1H)‐thione.
Authors: LITVINOV V. P. , APENOVA E. E. , SHARANIN YU. A. , NESTEROV V. N. , SHKLOVER V. E. , STRUCHKOV YU. T. 
Published: May 2016

AbstractAus dem Adamantylmethylketon (I) erhält man über das Ketoenolat (III) das Pyridinthion (V), das leicht zu dem Disulfid (VI) oxidiert wird.′ Die Umsetzung von (V) mit den Alkylierungsmitteln (VII) führt zu 86 den Thioethern (VIII) bzw. zu den Thienopyridinen (IX).
ChemInform Abstract: SRNI Reactions. Part 15. Action of Sulfanions on 5‐Chloro‐7‐iodo‐8‐hydroxyquinoline.
Authors: BEUGELMANS R. , BOIS‐CHOUSSY M. 
Published: May 2016

AbstractDie Chinoline (II) bzw. (IV) reagieren unter Bestrahlung mit den Sulfanionen der Nucleophile (Ia) bzw. (Ib) ausschließlich oder überwiegend unter Monosubstitution in 7‐Stellung zu den Derivaten (III) bzw. (V).
ChemInform Abstract: Condensed Pyridines. Part 4. Michael Reaction in the Synthesis of Substituted 3‐Cyanopyridine‐2(1H)‐thiones.
Authors: SHARANIN YU. A. , SHESTOPALOV A. M. , MORTIKOV V. YU. , MELENCHUK S. M. , PROMONENKOV V. K. , ZOLOTAREV B. M. , LITVINOV V. P. 
Published: May 2016

AbstractDurch Umsetzung der Arylidenmalodinitrile (I) mit Cyanthioacetamid (II) oder der Arylidencyanthioacetamide (V) mit Malodinitril (IV) erhält man die Thioamide (III), die mit den Ketonen (VI) die Pyridinthione (VII) ergeben.
ChemInform Abstract: Synthesis of Some New 2‐[2‐(Chlorobenzoyl)vinyl]‐4H‐3,1‐quinazolin‐4‐ one Derivatives.
Authors: SALEM M. A. I. , SOLIMAN E. A. 
Published: May 2016

AbstractAusgehend von dem Benzoxazin (II) lassen sich potentiell fungizide Verbindungen wie (I) und (III) synthetisieren.
ChemInform Abstract: Synthesis, Neurotropic and Diuretic Activity of 7,8‐Disubstituted 3‐Methylxanthine.
Authors: SAMURA B. A. , FEDULOVA I. V. , ROMANENKO N. I. , PRIIMENKO B. A. , CHERVINSKII A. YU. , GARMASH S. N. , TROSHIN D. A. 
Published: May 2016

AbstractAus den 8‐Brom‐xanthinen (I) werden mit den sekundären Aminen (II) bzw. mit Thioglykolsäure die Derivate (III) und (V) hergestellt.
ChemInform Abstract: Synthesis of Some New Benzoxazone and Quinazolone Derivatives.
Authors: SOLIMAN E. A. , HASSAN M. A. , SALEM M. A. I. , SHERIF I. S. 
Published: May 2016

AbstractDie Anthranilsäureamide (I) werden aus Anthranilsäure und β‐Aroylacrylsäurechloriden synthetisiert und mit Acetanhydrid zu den Benzoxazinonen (II) dehydratisiert.
ChemInform Abstract: Tautomerism of Covalent Cyanides. Reactions of the Isonitrile Form with Hexafluoroacetone.
Authors: POGATZKI V. W. , ROESKY H. W. 
Published: May 2016

AbstractThe compound (II) as well as ‐ depending on the reaction conditions ‐ the dioxolanes (III) or (V) are obtained from trimethylsilylcyanide (IV) and hexafluoroacetone (I).
ChemInform Abstract: Vinyl Copper Derivatives. Part 30. Reactivity of γ‐Silylated Vinyl Copper Reagents.
Authors: FOULON J. P. , BOURGAIN‐COMMERCON M. , NORMANT J. F. 
Published: May 2016

AbstractThe reagents (III) react with electrophiles with retention of the configuration at the C = Cdouble bond.
ChemInform Abstract: Synthesis and NMR Spectroscopic Study of N,N′‐Diphenylcyclodisilanes.
Authors: BIHATSI L. , SZOELLOESY A. + , SATTLER E. , NAGY J. 
Published: May 2016

AbstractDurch ‐ Abdestillieren von Anilin beim Erhitzen der Bisanilinosilane (I)‐über eine ungefüllte Kolonne erhält man die Cyclodisilazane (II).
ChemInform Abstract: Formation of Optically Active Phosphines by Asymmetric Substitution of Prochiral, Homochiral Substituted Phosphonous Acid Esters.
Authors: NEUFFER J. , RICHTER W. J. 
Published: May 2016

AbstractDie sehr gut zugänglichen Phosphonite (II) reagieren mit den verzweigten Lithiumalkylen (Ic)‐(Ie) selektiv unter Monosubstitution mit hoher Diastereoselektivität zu den chiralen Phosphiniten (III), von denen (IIIa) (R′ = iPr) durch erneute Umsetzung mit den Lithiumalkylen (Ia) bzw. (Id) unter geringer Racemisierung in die Horner‐Phosphine (IV) übergeführt wird.
ChemInform Abstract: Organophosphorus Compounds. Part 37. On the Reaction of Dialkyl Phosphites with Isatins.
Authors: SIDKY M. M. , ABDOU W. M. , EL‐KATEB A. A. , OSMAN F. H. , ABD‐EL RAHMAN N. M. 
Published: May 2016

AbstractDie Addition von Dialkylphosphiten an Isatin (Ia) und seine Derivate (Ib) und (Ic) sowie an das Sauerstoff‐Analogon (IV) des 4,5‐Benzoisatins wird untersucht.
ChemInform Abstract: Synthesis and Crystal Structure of (PhSb)6‐ 1,4‐Dioxane, (PhSb)6‐ Benzene and (PhSb)6‐Toluene. Oxidation of Silylstibanes to Siloxystibanes.
Authors: BREUNIG H. J. , SOLTANI‐NESHAN A. , HAEBERLE K. + , DRAEGER M. + 
Published: May 2016

AbstractBei sehr langsamem Luftzutritt entstehen aus der Verbindung (I) durch oxidative Sb ‐ Sb‐Verknüpfung Antimonsechsringe vom Typ (II) [Darstellung von (IIa) und (IIb) wurde bereits beschrieben], deren Kristallstruktur durch Röntgenstrukturanalyse (jeweils RG P2,/ c; Z=2) bestimmt wird.
ChemInform Abstract: (Cyclopentadienyl)magnesium Compounds and Their Lewis Base Complexes.
Authors: LEHMKUHL H. , MEHLER K. , BENN R. , RUFINSKA A. , KRUEGER C. + 
Published: May 2016

AbstractThe magnesocene donor‐acceptor complexes (IIc) and (IId) could be isolated from THF, toluene or dioxane, the others were identified by ′3C NMR or 25Mg NMR spectroscopy.
ChemInform Abstract: Pentacoordinated Molecules. Part 63. Distortion Coordinate for Nonrigid Five‐Coordinated Germanium.
Authors: HOLMES R. R. , DAY R. O. , SAU A. C. , HOLMES J. M. 
Published: May 2016

AbstractThe anionic germanates (I)‐(III) were prepared by reaction of an organogermanium trichloride with a catechol or thiocatechol derivative in benzene solution in the presence of NEt3 and isolated as NEt4 salts.
ChemInform Abstract: Facile Synthesis of Acylgermanes.
Authors: KIYOOKA S. , MIYAUCHI A. 
Published: May 2016

AbstractAus den Estern (I) erhält man mit Triphenylgermyl‐lithium (II) die Acyl‐triphenylgermane (III) unter Eliminierung von Lithium‐alkoholaten (IV).
ChemInform Abstract: Preparation and Characterization of Pentanuclear Molybdenum Halide Clusters.
Authors: ZIETLOW T. C. , GRAY H. B. 
Published: May 2016

AbstractThe cyclic voltammogramms of[Bu4N]2Mo5Cl,3 (IIa) and its bromo analogue (IIb) show two quasi‐Nernstian redox couples.
ChemInform Abstract: Esters of Ferrocenedithiocarboxylic Acid.
Authors: HERBERHOLD M. , OTT J. , HAUMAIER L. 
Published: May 2016

AbstractThe piperidinium salt of ferrocenedithiocarboxylic acid (I) is alkylated by the alkyl iodides (II) to yield the alkyl esters (III).
ChemInform Abstract: A Dinuclear Iron(II,III) Mixed Valence Complex with the Dinucleating Ligand, 2,6‐Bis[bis(2‐benzimidazolylmethyl)aminomethyl]‐4‐methylphenol: a Model for Pink Uteroferrin and Semi‐methemerythrin.
Authors: SUZUKI M. , UEHARA A. , ENDO K. 
Published: May 2016

AbstractThe title complex (I) was prepared by adding Fe(BF4)2 to a solution of HL, PhCOOH and NEt3 in EtOH under N2 (no yield given).
ChemInform Abstract: Nitroxyl Adducts of Copper(II) Trihaloacetates. Diamagnetic Copper(II) Complexes with a Novel Dimeric Structure.
Authors: PORTER L. C. , DICKMAN M. H. , DOEDENS R. J. 
Published: May 2016

AbstractThe diamagnetic title Compounds (Ia) and (Ib) have been prepared by the addition of an equimolar amount of the ligand to a pentane suspension of the appropriate anhydrous copper trihalogenoacetate (reflux, 1 h).
ChemInform Abstract: Metallic Perchlorate Salts of N‐Isopropyl‐ and N‐Cyclohexyl‐2‐pyrrolidinone.
Authors: WILSON B. A. , MADAN S. K. 
Published: May 2016

AbstractDehydrated metal perchlorates and the organic ligand reacted at room temp. to give the complexes (I) or (II).
ChemInform Abstract: Ternary Metal Complexes of Anionic and Neutral Pyridoxine (Vitamin B6) with 2,2′‐Bipyridine.
Authors: RAO S. P. S. , VARUGHESE K. I. , MANOHAR H. 
Published: May 2016

AbstractThe complex (I) has been prepared by adding an aqueous solution of pyridoxine to a mixture of Co(II) perchlorate and 2,2′‐bipyridine in EtOH.
ChemInform Abstract: Rhodium‐Carbon Bond Formation by an Electrochemically Generated Monomeric Rhodium(II) Porphyrin Species.
Authors: ANDERSON J. E. , YAO C.‐L. , KADISH K. M. 
Published: May 2016

AbstractThe electrochemical reduction of (Ia) is reversible at ‐78°C and occurs in two steps forming (Ib) and (Ic).
ChemInform Abstract: Preparation and Properties of Bis(oxalato)platinate and Bis(1,3‐dithiole‐2‐thione‐ 4,5‐dithiolato)metallate (M: Ni, Pd, and Pt) Anion Salts with the 1,4‐Diethylpyrazinium Dication.
Authors: SAKAMOTO Y. , MATSUBAYASHI G. , TANAKA T. 
Published: May 2016

Abstract[NBu4]2[Pt(C2O4)2] reacted with (II) as BF4 salt in MeCN to give the partially oxidized salt (III).
ChemInform Abstract: Photochromism. Synthesis and Properties of Indolinospirobenzothiopyrans.
Authors: ARAKAWA S. , KONDO H. , SETO J. 
Published: May 2016

AbstractAus den Methylen‐indolinen (I) und den Thiosalicylaldehyden (II) entstehen die Spirocyclen (III), die im Sinne des angegebenen Gleichgewichts Photochromie zeigen, welche in dünnen Polymerfilmen untersucht wird.
ChemInform Abstract: The Decomposition Reaction of Cineols with Acid in the Presence of Synthetic Zeolites.
Authors: NOMURA M. , FUJIHARA Y. 
Published: May 2016

AbstractDie Zersetzung von 1,8‐Cineol (I) und 1,4‐Cineol (V) wird unter sauren Bedingungen in Gegenwart von Zeolithen untersucht.
ChemInform Abstract: Biological Activity of Transformed Steroids. Part 21. Synthesis, Conformational Analysis and Biological Activity of D7′‐Pentarane‐16α,7α‐cycloheptanoprogesterone.
Authors: KAMERNITSKII A. V. , LEVINA I. S. , KULIKOVA L. E. , SHAMOVSKII I. L. , KORKHOV V. V. , NIKITINA G. V. 
Published: May 2016

AbstractDurch Ringerweiterung wird das Cycloheptanoprogesteron (VI) aus (I) hergestellt.
ChemInform Abstract: A Convenient Synthesis of Apiose.
Authors: KOOS M. , MOSHER H. S. 
Published: May 2016

AbstractDurch kinetisch kontrollierte Acetalisierung von D‐Xylose (I) entsteht das Isopropyliden‐Derivat (II), dessen Aldolkondensation mit Formaldehyd zu (III) führt.
ChemInform Abstract: Introduction of gem‐Dialkyl Group to Hexofuranose by Ortho Ester Claisen Rearrangement.
Authors: TADANO K. , IDOGAKI Y. , YAMADA H. , SUAMI T. 
Published: May 2016

AbstractAus der a‐D‐ribo‐Hexo‐furanos‐3‐ulose (I) entstehen nach Wittig die beiden Kondensationsprodukte (IIa) und (IIIa), die nach chromatographischer Trennung jeweils zu (IIb) bzw. (IIIb) reduziert werden.
ChemInform Abstract: The Highly Stereoselective Synthesis of all‐trans and I3‐cis Vitamin A via Double Elimination Reaction.
Authors: OTERA J. , MISAWA H. , MANDAI T. , ONISHI T. , SUZUKI S. , FUJITA Y. 
Published: May 2016

AbstractAus dem Sulfon (I) erhält man mit Butyllithium und dem Aldehyd (II) das Addukt (IIIa) und daraus weiter den Tetrahydropyranyl‐ether (II‐ Ib), der mit Methylat das all‐trans‐Vitamin A (IV) ergibt.
ChemInform Abstract: Effect of BaF2 on the Synthesis of the Single‐Phase Cubic Y3Al5O12:Tb.
Authors: OHNO K. , ABE T. 
Published: May 2016

AbstractThe luminescence efficiency of the YAG:Tb phosphor (yttrium aluminium garnet, Y3Al5O12) has been improved by the application of BaF2 flux to the firing process.
ChemInform Abstract: Solubilities of Cr2O3 in Fused Na2SO4 at 1200 K.
Authors: ZHANG Y. S. 
Published: May 2016

AbstractThe solubility of Cr2O3 in fused Na2SO4 has been measured as a function of melt basicity because it is of importance in understanding hot corrosion processes of Cr‐containing high temp. alloys.
ChemInform Abstract: NH4(Re3Cl10(OH2)2)·2 H2O : Synthesis and Structure. Example for "Strong" N ‐ H ... O and O ‐ H ... Cl Hydrogen Bonding.
Authors: IRMLER M. , MEYER G. 
Published: May 2016

AbstractThe title compound precipitates from a HCl solution of ReCl3 and NH4Cl (molar ratio 1:1, no yield given).
ChemInform Abstract: Preferred Orientation of Imidazole Ligands in Metalloporphyrins.
Authors: SCHEIDT W. R. , SHIPMAN D. M. 
Published: May 2016

AbstractCharge iterative extended Hückel theory calculations on electronic effects in imidazole‐ligated Fe‐porphyrins (among other metalloporphyrins) reveal that the metal UTE‐v imidazole pn interaction is larger than the Fe dn‐ imidazole pn.
ChemInform Abstract: Models of Heme d1. Structure and Redox Chemistry of Dioxoisobacteriochlorins.
Authors: CHANG C. K. , BARKIGIA K. M. , HANSON L. K. , FAJER J. 
Published: May 2016

AbstractQ Cytochromes of the d‐type were assumed for the last 20 years to be chlorines.
ChemInform Abstract: Effect of an Acidic Chelating Agent in the Synergic Extraction Systems of Rare Earth(III)‐β‐diketones‐2,2′‐bipyridine.
Authors: NAKAMURA S. , SUZUKI N. 
Published: May 2016

AbstractThe extraction behaviour of rare earth elements La, Sm, Tb, Tm and Lu with the β‐diketones (I) and (II) in the presence or absence of 2,2′‐bipyridine (bipy) was examined in benzene.
ChemInform Abstract: Electrochemical Synthesis of Heterocyclic Compounds. Part 16. Electrochemical Transformations of 2′‐Hydroxychalcones into Flavanoids.
Authors: SANICANIN Z. , TABAKOVIC I. 
Published: May 2016

AbstractIn Gegenwart von Tris‐ (4‐bromphenyl)‐amin (II) werden die 2′‐Hydroxychalkone (I) bzw. (V) elektrochemisch zu den Flavanonen (III) bzw. (VI) und den Flavonen (IV) bzw. (VII) cyclisiert, wobei mit längerer Reaktionszeit die Bildung der Flavone stetig auf Kosten der Bildung der Flavanonezunimmt.
ChemInform Abstract: Enantiomers of 2,2′‐Dinitro‐‐diphenyl‐6,6′‐dicarboxylic Acid as Reversible Protecting Groups with a Stereoselective Effect. Part 1. Stereospecifity of the Syntheses of (S)‐(+)‐ and (R)‐(‐)‐Noradrenaline and Adrenaline.
Authors: MUELLER H. K. + , KEIL L. , GERHARD W. 
Published: May 2016

AbstractThe reaction of the amino compounds (I) with the carboxylic acid chlorides (II) yields the ethanones (III) which on reduction give the ethanols (IV) with chiral centers.
ChemInform Abstract: Silver Mediated Acetylenic Oxy Cope Rearrangement.
Authors: BLUTHE N. , GORE J. , MALACRIA M. 
Published: May 2016

AbstractThe thermal oxy Cope rearrangement of the inols (I), (III), (V) and (VII) to give the enones (II), (IV), (VI) and (VIII) is electrophilically assisted by a stoichiometric amount of si1vertrifluoromethanesulfonate or initiated by a catalytic amount (0.2 molar equiv.) of AgNO3 (in the presence of 1.0 molar equiv. KNO3).
ChemInform Abstract: Studies on the Synthesis of Indole Alkaloids of Condylocarpine Type: C‐4 Alkylation of the 1‐Alkyl‐3‐(hydrazono)‐2‐piperidone System.
Authors: LOUNASMAA M. , SOMERSALO P. 
Published: May 2016

AbstractThe ester (I) is gradually transformed to the 4‐ethyl piperidone (VI).
ChemInform Abstract: Palladium Mediated Synthesis of Conjugated E or Z Enones and Unsymmetrical Di‐ vinyl Ketones.
Authors: JABRI N. , ALEXAKIS A. , NORMANT J. F. 
Published: May 2016

AbstractThe palladium(O) catalyzed coupling of acyl halides or anhydrides with alkenyl copper reagents furnishes ogß‐ethylenic ketones and a,ß‐oc′,ß′‐diethylenic ketones in high yields.
ChemInform Abstract: Preparation of Acyl Cyanides from Aldehydes.
Authors: HAERLE H. + , JOCHIMS J. C. 
Published: May 2016

AbstractThe O‐silylated cyanohydrins (III) prepared from the aldehydes (I) with trimethylsilyl cyanide (II) are oxidized photochemically or thermally with NBS to give the acyl cyanides (IV).
ChemInform Abstract: The Base‐Catalyzed Cyclization of 10‐Oxocitral. Synthesis of Chrysomelidial and Dehydroiridodial.
Authors: BELLESIA F. , GHELFI F. , PAGNONI U. M. , PINETTI A. 
Published: May 2016

Abstract10‐Oxo‐citral (I) wird mit verd. NaOH in MeOH/H2O zu den Cyclopentenaldehyden (II) und (III) cyclisiert, so daß (I) als Zwischenstufe in der Biosynthese von Iridoid‐Glucosiden anzunehmen ist.
ChemInform Abstract: A New Synthesis of Azulene‐5‐carboxylic Acid.
Authors: KUMAR V. T. R. , SWAMINATHAN S. , RAJAGOPALAN K. 
Published: May 2016

AbstractDer aus Bromessigsäureester und Triethylphosphit zugängliche Phosphonsäureester (I) reagiert mit dem Brom‐Aaceton‐ketal (II) zum Substitutionsprodukt (III), das mit Formaldehyd den Methacrylsäureester (IV) ergibt.
ChemInform Abstract: 1,4‐Naphthoquinones. Part 11. Dye‐Sensitized Photooxygenation of 1‐Naphthols with an Alkyl or Carbinol Function at C‐2.
Authors: WURM G. , GERES U. 
Published: May 2016

AbstractBei der photosensibilisierten Oxidation von (I) entstehen die erwarteten Chinone (III) nur in geringer.Menge.
ChemInform Abstract: The Crystal and Molecular Structure of Octafluorobiphenylene, C12F8.
Authors: BOWEN JONES J. , BROWN D. S. , MASSEY A. G. , SLATER P. J. 
Published: May 2016

AbstractAus 1,2‐Diiodtetrafluorbenzol (I) wird die im Titel genannte Verbindung (II) hergestellt.
ChemInform Abstract: Synthesis of 1,9a‐Dihydro‐9a‐Substituted Fluorenones and Their 4‐Aza Analogues.
Authors: LUSIS V. , MUCENIECE D. , DUBURS G. 
Published: May 2016

AbstractAcid hydrolysis of the dihydroindenopyridinone (I) leads to the dione (III), accompanied by the dihydrofluorenones (IV) and (V).
ChemInform Abstract: Fluorine Substituted 1,2‐Thiazetane‐3‐one‐1‐oxides by Reaction of Bis(trifluoromethyl)ketene with N‐Sulfinylamines.
Authors: JAEGER U. + , SCHWAB M. , SUNDERMEYER W. 
Published: May 2016

AbstractThe N‐sulfinylamines (II) react with the ketene (I) to give the thiazetanone‐S‐oxides (III).
ChemInform Abstract: Synthesis of 2,6‐Diazabicyclo[2.2.2]oct‐7‐ene‐3,5‐diones and 2(1H)‐Pyridinones.
Authors: GOTTHARDT H. , BLUM J. , SCHENK K.‐H. 
Published: May 2016

AbstractA Contribution to the Mechanism and to the Regiochemistry of 1,4‐Dipolar Cycloaddition Reactions of New and Known 3,6‐Dihydro‐6‐oxo‐1‐pyrimidinium‐4‐olates to Electron‐rich and Electron‐poor Alkynes.
ChemInform Abstract: Intramolecular [4 + 2] Cycloadditions of Nitroalkenes with Olefins.
Authors: DENMARK S. E. , DAPPEN M. S. , CRAMER C. J. 
Published: May 2016

AbstractModified Henry reaction of the aldehydes (I) with nitromethane (IIa) or nitroethane (IIb) followed by dehydration affords the nitroalkenes (III) in the E‐configuration [(IIIa), (IIIb)] or as E/Zmixtures [(IIIc), (IIId)].
ChemInform Abstract: Synthesis of 2‐Benzoyl(thenoyl)benzo‐1,4‐thiazines.
Authors: NAKHMANOVICH A. S. , GLOTOVA T. E. , SKVORTSOVA G. G. 
Published: May 2016

Abstracto‐Aminothiophenol (I) reagiert beim Erhitzen mit den Acetylenketonen (II) unter Cvclicierunz zu den Benzo‐ Ihiazinen (III).
ChemInform Abstract: Synthesis and Dynamic Stereochemistry of 1,5‐Disubstituted 2,3,4,5‐Tetrahydro‐1H‐ 1,5‐benzodiazepinones‐2.
Authors: PYODZHYUNAITE B. A. , YANCHENE R. A. , STUMBYAVICHYUTE Z. A. , MIKUL'SKIS P. P. 
Published: May 2016

AbstractDie im Titel genannten Verbindungen (II) und (VII) werden durch Alkylierung des Acetylbenzodiazepins (I) oder durch Alkylierung des unsubstituierten Benzodiazepins (III) und anschließende Acylierung hergestellt.
ChemInform Abstract: Addition of Cyclopropylphosphonates to Aldehydes.
Authors: HIRAO T. , NAKAMURA T. , HAGIHARA M. , AGAWA T. 
Published: May 2016

AbstractDie Cyclopropylphosphonate (I) und (IV) reagieren mit den Aldehyden (II) zu den Alkoholen (III) bzw. (V).
ChemInform Abstract: Carboxysilanes and ‐germanes. Part 5. Copper(II) Complexes of Carboxysilanes and ‐germanes: Structure and Magnetic Properties. Crystal Structure of Tetrakis(μ‐phenyldimethylsilanecarboxylato)bis[aquocopper(II)].
Authors: STEWARD O. W. , MCAFEE R. C. , CHANG S.‐C. , PISKOR S. R. , SCHREIBER W. J. , JURY C. F. , TAYLOR C. E. , PLETCHER J. F. , CHEN C.‐S. 
Published: May 2016

AbstractThe Cu(II) Complexes (Ia)‐(Ic) of carboxysilanes and ‐germanes are prepared by 1:2‐molar reaction of Cu(OAc)2·H2O with appropriate carboxysilanes or ‐germanes in EtOH/H2O followed partly by H2O‐substitution.
ChemInform Abstract: Characterization of [Dimethyl N,N′‐ethylenebis(L‐cysteinato)(2‐)‐S,S′]copper(II), Cu(SCH2CH(CO2CH3)NHCH2‐)2, a Stable Cu(II) ‐ Aliphatic Dithiolate.
Authors: BHARADWAJ P. K. , POTENZA J. A. , SCHUGAR H. J. 
Published: May 2016

AbstractThe title complex (I) wich incorporates "biological" S(cys) ligation crystallizes in the space group P1 with Z=1.
ChemInform Abstract: Intra‐ and Intermolecular Activation of Carbon ‐ Hydrogen Bonds in a Tetrakis(trimethylphosphine)osmium(II) System.
Authors: DESROSIERS P. J. , SHINOMOTO R. S. , FLOOD T. C. 
Published: May 2016

AbstractThe thermolysis of the Os(II) complexes (I) results in C ‐ Hbond activation in the coordinated alkyl group R′, in arenes, in tetramethylsilane, and in trimethylphosphine.
ChemInform Abstract: Tetrathiosquarate, C4S42‐ , a Versatile Ligand in Metal Complexes.
Authors: GRENZ R. , GOETZFRIED F. + , NAGEL U. , BECK W. 
Published: May 2016

AbstractAs shown in the scheme, tetrathiosquarate acts as a bridging bis(chelate) ligand in the complexes (III) and as a monochelate in (VII), (VIII) and (IX) which are prepared from the dichloro‐Ni analogue, from the Ni oligomer (X) + pyridine, or from Zn sulfate.
ChemInform Abstract: Triterpenes. Part 74. Isomeric Oximes of 30‐Norlupan‐20‐one and Its Derivatives.
Authors: VYSTRCIL A. , KRECEK V. , BUDESINSKY M. , PROTIVA J. 
Published: May 2016

AbstractThe reaction of the norlupanones (1) with (II) yields the E‐oximes (III) as the major products accompanied by their Z‐isomers (IV).
ChemInform Abstract: Preparation of 7‐Carboxyethynyl Steroids.
Authors: DINGAS A. , DUVAL D. , EMILIOZZI R. 
Published: May 2016

AbstractApplying the methods A) and B), the 5‐ene steroids (I), (IV), (V), (VIII) and (IX) are transformed to the 7‐Carboxyethynyl derivatives shown in the scheme.
ChemInform Abstract: Synthesis of Protected Purpurosamine B and 6‐epi‐Purpurosamine B.
Authors: YASUDA N. , MATSUDA K. , TSUTSUMI H. , TAKAYA T. 
Published: May 2016

AbstractWie im Formelschema skizziert, wird zunächst die Schlüsselverbindung (VI) synthetisiert, aus der das geschützte Purpurosamin B (XII) und die entsprechende 6‐epimere Verbindung (X) wie angegeben erhältlich sind.
ChemInform Abstract: Reaction of Malondialdehyde with Guanine Nucleosides: Formation of Adducts Containing Oxadiazabicyclononene Residues in the Base‐Pairing Region.
Authors: MARNETT L. J. , BASU A. K. , O'HARA S. M. , WELLER P. E. , RAHMAN A. F. M. M. , OLIVER J. P. 
Published: May 2016

AbstractMalondialdehyde and its derivatives (I), known for their propensity to cause frame‐shift mutations in nucleic acids, react with (II) to give l :l and 22l adducts as demonstrated by the formation of (III) and (IV) from (Ib) and (IIb).
ChemInform Abstract: α‐Type Quartz Phases: Structure of FePO4 and 57Fe Mößbauer Spectroscopy.
Authors: GOIFFON A. , JUMAS J.‐C. , PHILIPPOT E. 
Published: May 2016

AbstractFe‐ P04 α‐type quartz crystallizes rhombohedrally, space group P3121, Z=3.
ChemInform Abstract: Photoelectrochemical Properties of p and n Type Tungsten Disulfide.
Authors: DOUAY V. , GOROCHOV O. 
Published: May 2016

AbstractElectrochemical and photoelectrochemical properties of n‐ or p‐type WS2 single crystal electrodes have been studied in 0.5 M H2SO4 containing one of the following redox couples: I‐/I3‐ : Ce3+/4+, Fe2+/3+, or [Fe(CN)6]3‐/4‐.