bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Synthesis of Homoadamantano[4,5‐d]imidazoles via Photochemical Ring Transformation.
Authors: EGUCHI S. , ASAI K. , SASAKI T. 
Published: May 2016

AbstractDas Homoadamantandion (II) kondensiert mit den Ethylendiaminen (Ia) bis (Id) zu den Dihydropyrazinen (III), Diaminopropionsäureester (Ie) und (II) führen hingegen zum Pyrazin (IV).
ChemInform Abstract: Stereochemistry of Additions of m‐Quinomethane to Olefins and Acyclic Dienes.
Authors: INGLIN T. A. , BERSON J. A. 
Published: May 2016

AbstractThe m‐quinomethane biradical (II) ‐ generated by pyrolysis or photolysis of (I) ‐ adds to the cis‐ or trans‐olefins (III) to give the phenolic indans (IV)‐(VII) und‐er retention of configuration by a factor of 13‐ 17 for the cis and of 100 for the trans‐compounds.
ChemInform Abstract: The Conversion of Primary Alcohols to the Corresponding Aldehydes by a Modified Lead Tetraacetate Oxidation.
Authors: MIHAILOVIC M. LJ. , KONSTANTINOVIC S. , VUKICEVIC R. 
Published: May 2016

AbstractAus den A1koho1en(I) erhält man durch Oxidation mit Bleitetraacetat und Mangandiacetat die Aldehyde (II) in guten Ausbeuten.
ChemInform Abstract: Titanium Trichloride Mediated Reductions of Nitrostyrenes.
Authors: SERA A. , FUKUMOTO S. , YONEDA T. , YAMADA H. 
Published: May 2016

AbstractDie Nitroolefine (I) i liefern bei der Reduktion mit TiCl3 in Abhängigkeit vom Molverhältnis der Komponenten und den Reaktionsbedingungen Gemische der Pyrrole (II) mit den Carbonylverbindungen (III), den Oximen (IV) sowie den Divinylaminen (V).
ChemInform Abstract: Mild Catalytic Hydrogenation of Carbon‐Carbon Multiple Bonds (Alkenes, Alkynes and Aromatic Rings) Using Raney Nickel without Hydrogen Gas.
Authors: POJER P. M. 
Published: May 2016

AbstractDie Alkene (I), (III), (V), (VII), die Alkine (X) bzw. die Aromaten (XI) reagieren mit Raney‐Nickel in Tetrahydrofuran oder Wasser in teilweise sehr guten Ausbeuten zu den entsprechenden gesättigten Verbindungen (II), (IV), (VI), (VIII), (IX) und (XII).
ChemInform Abstract: The Iodination of Aromatic Substrates on Alumina.
Authors: BOOTHE R. , DIAL C. , CONAWAY R. , PAGNI R. M. , KABALKA G. W. 
Published: May 2016

AbstractDie Benzol‐Derivate (I) werden über Aluminiumoxid zu den Verbindungen (II) jodiert.
ChemInform Abstract: The Formation and Alkylation of α‐Ketoamide Dianions.
Authors: KOFT E. R. , WILLIAMS M. D. 
Published: May 2016

AbstractAus den Ketoamiden (I) entstehen über die Enolate (II) und die Dianionen (III) mit den Alkylierungsmitteln (IV) die Monoalkylverbindungen (V).
ChemInform Abstract: Reactions of Stoichiometric Higher Order, Mixed Lithio Magnesio Organocuprates.
Authors: LIPSHUTZ B. H. , PARKER D. A. , NGUYEN S. L. , MCCARTHY K. E. , BARTON J. C. , WHITNEY S. E. , KOTSUKI H. 
Published: May 2016

AbstractThe reactions of the title Compounds (I) are compared with those of the dilithio analogues (II) and of the lower‐order cuprates (III).
ChemInform Abstract: CH3Li/TiCl4: A Non‐Basic and Highly Selective Grignard Analogue.
Authors: REETZ M. T. , KYUNG S. H. , HUELLMANN M. + 
Published: May 2016

AbstractThe reaction of either (II) or (III) with (IV) in ether yields the title reagent (Ia), existing in equilibrium with its mono‐ and bis‐etherates.
ChemInform Abstract: Rearrangement of Benzylically Lithiated Methylaryl Alkyl Sulfones.
Authors: MADAJ E. J. JUN. , SNYDER D. M. , TRUCE W. E. 
Published: May 2016

AbstractLithiation of the methylphenyl tert‐butyl sulfone (I) is followed by migration of the alkyl from sulfur to the benzylic carbon and methylation to give the rearranged sulfone (III).
ChemInform Abstract: Diastereo‐ and Enantioselective Preparation of β‐Alkylhomoallylic Alcohols.
Authors: KOBAYASHI Y. , KITANO Y. , TAKEDA Y. , SATO F. 
Published: May 2016

AbstractThe four desired stereoisomeric alcohols (VI)‐(IX) are available in an efficient manner from the epoxides (I) as indicated in the scheme.
ChemInform Abstract: Characterization of Monomeric Thiopivaldehyde
Authors: VEDEJS E. , PERRY D. A. , WILDE R. G. 
Published: May 2016

AbstractThe title compound (IV) which is the first aliphatic thioaldehyde to be observed under ordinary laboratory conditions can be prepared by treatment of the solid polymer (II) with a small Bunsen flame; the polymer (II),in turn, is obtained from the phenacylsulfide (I) by irradiation (the added dimethylbutadiene effects improvement of the yield).
ChemInform Abstract: Sigmatropic Rearrangement of α‐Cyclopropenyl Ketones in Acidic Medium.
Authors: VINCENS M. , DUMONT C. , VIDAL M. 
Published: May 2016

AbstractDie 3‐Acetyl‐cyclopropene (I) werden durch Perchlorsäure in Methanol über diskutierte Zwischenstufen zu den isomeren Cyclobutenen (II) und (III) umgelagert.
ChemInform Abstract: An lmproved Preparation of m‐ and p‐Tetramethylxylylenediisocyanates.
Authors: HENDERSON W. A. JUN , ALEXANIAN V. A. 
Published: May 2016

AbstractAus den Diisopropenyl‐benzolen (I) werden über die Dichloride (II) mit überschüssiger Isocyansäure in Gegenwart von Zinkchlorid die Isocyanate (III) und (IV) hergestellt.
ChemInform Abstract: Diels‐Alder Cyclization of 2,8,10‐Undecatrienals as a Route to 1,2,3,4,4a,5,6,8a‐ Octahydronaphthalenes.
Authors: MARSHALL J. A. , AUDIA J. E. , GROTE J. , SHEARER B. G. 
Published: May 2016

AbstractThe 2,8,10‐undecatrienals (IIIc), (V) and (VII) undergo facile Diels‐Alder cyclization upon treatment with alkylaluminum chlorides in methylene Chloride at low temperature.
ChemInform Abstract: Preparation of O‐Protected (2S,3S)‐1,2‐Epoxy‐3‐butanols. Enantioselective Synthesis of (‐)‐Rhodinose and (+)‐Epimuscarine Iodide.
Authors: HATAKEYAMA S. , SAKURAI K. , TAKANO S. 
Published: May 2016

AbstractDas aus Weinsäure (I) in 6 Stufen zugängliche Bis‐epoxybutan (II) liefert nach reduktiver Ringöffnung die O‐geschützten Oxyepoxide (III).
ChemInform Abstract: A Facile Synthesis of Functionalized Novel Monocyclic trans‐β‐Lactams.
Authors: DUTTA D. K. , BORUAH R. C. , SANDHU J. S. 
Published: May 2016

AbstractDas Kupfer‐phenylacetylid (I) liefert mit den Benzoylnitronen (II) die N‐Aryl‐β‐lactame (III), von denen die Dimethylaminophenylverbindung mit Cerammoniumnitrat zum β‐Lactam (IV) desaryliert wird.
ChemInform Abstract: Route to Stereochemically Complex Tetrahydrofurans Using α‐Sulfinyl Carbanions.
Authors: WILLIAMS D. R. , PHILLIPS J. G. 
Published: May 2016

AbstractNovel methods for the synthesis of stereochemically complex tetrahydrofurans (II), (IV), and (VII) starting from sulfoxides (I), (VI) or sulfides (III), (V) as shown in the scheme are described.
ChemInform Abstract: Catalysis by β‐Dicarbonyl Copper Complexes. Part 2. The Reaction of Tetrahydrofuranylhydroperoxide with Hexamethylenediisocyanate.
Authors: RAKHIMOVA T. F. , LITINSKII A. O. , NIKISHIN G. I. , GLUKHOVTSEV V. G. 
Published: May 2016

AbstractDie Tetrahydrofuranylhydroperoxide (I) reagieren mit Hexamethylendiisocyanat (II) unter der katalytischen Wirkung der Kupfer‐ß‐dicarbonyl‐Komplexe (III) zu den Peroxycarbamaten (IV).
ChemInform Abstract: An Easy Route to a Chiral Diol in the Furan Series from 2‐Deoxyaldohexoses.
Authors: FAYET C. , GELAS J. 
Published: May 2016

AbstractErhitzen von 2‐Desoxy‐D‐glucose (Ia) oder ‐D‐ga1actose (Ib) mit Pyridiniumchlorid in Pyridin und nachfolgende Acetylierung liefern das Bis‐ acetat (IIa) des chiralen Glykols (IIb).
ChemInform Abstract: General Synthesis of Polysubstituted Thiophenes from Diketo Sulfides and Application ot the Preparation of Polythiophenes.
Authors: NAKAYAMA J. , MURABAYASHI S. , SAITO R. , MACHIDA H. , AKIMOTO K. , HOSHINO M. 
Published: May 2016

AbstractReduktive Cyclisierung der Diketosul‐ ?de (I) mit Titantetrachlorid in Gegenwart von Zink liefert die Dihydroxythiolane (II), die zu den Thiophenen (III) cyclisiert werden.
ChemInform Abstract: 1,3‐Anionic Cycloaddition of 1,5‐Diphenyl‐2‐azaallyl Lithium to Thioketenes and Thioketen S‐Oxides.
Authors: SCHAUMANN E. , BEHR H. , ADIWIDJAJA G. 
Published: May 2016

AbstractAddition der Thioketene (III) an das aus dem Aziridin (I) in situ erzeugte Azaallylanion (II) und nachfolgende Hydrolyse liefern die Thiazolidine (IV).
ChemInform Abstract: Synthesis and Biological Evaluation of N‐[5‐Alkyl‐3‐(4‐tert‐amino‐2‐butynyl)‐1,3,4‐thiadiazol‐2(3H)‐ylidene]benzamides.
Authors: MUHI‐ELDEEN Z. , HADI A. , AL‐SHAMMA A. , SALMAN S. R. , SAMEH I. , FALIH N. 
Published: May 2016

AbstractThe title compounds (VII) are synthesized as described and tested for their inhibitory effects toward the very active muscarinic agent oxotremorine.
ChemInform Abstract: Reactions of Allylsilanes with Simple Iminium Salts in Water: A Facile Route to Piperidines via an Aminomethano Desilylation‐Cyclization Process.
Authors: LARSEN S. D. , GRIECO P. A. , FOBARE W. F. 
Published: May 2016

AbstractA series of title reactions is carried out using method A).
ChemInform Abstract: Preparation of 3‐Substituted Quinolines. Part 2. Preparation and Cyclodehydratation of α‐Alkyl‐ and α‐Phenyl‐β‐arylaminoacrolein Derivatives.
Authors: TODORIKI R. , ONO M. , TAMURA S. 
Published: May 2016

AbstractDie Aniline (I) reagieren mit den Malonaldehyddiacetalen (II) zu den Diazapentadienen (III), deren Hydrolyse zu den Anilinoacroleinen (IV) führt.
ChemInform Abstract: Metallo‐ketene‐S,N‐acetals. New Synthesis of Azacycloalka[3,2‐c]pyridin‐2‐ones.
Authors: TAKAHATO H. , SUZUKI T. , YAMAZAKI T. 
Published: May 2016

AbstractDie aus den Thiolactamen (I) hergestellten Amide (III) werden gemäß Schema in die im Titel genannten Verbindungen (VI) übergeführt.
ChemInform Abstract: A Convenient Synthesis of 4‐Oxo‐4H‐quinolizines.
Authors: FORTI L. , GELMI M. L. , POCAR D. , VARALLO M. 
Published: May 2016

AbstractDie Pyridine (Ib)‐(Id) bzw. der Vinylether (VI) kondensieren mit Dichlorpropenal (V) bzw. seinem synthetischen Äquivalent (II) zu den Butadienen (III), die beim Erhitzen in Essigsäure bzw. in wäßrigem Dioxan zu den im Titel genannten Verbindungen (IV) cyclisieren.
ChemInform Abstract: Synthesis of Novel Dihydropyrimidine Derivatives.
Authors: CHO H. , UEDA M. , SHIMA K. , MIZUNO A. , HAYASHIMATSU M. , OHNAKA Y. , TAKEUCHI Y. 
Published: May 2016

AbstractDie Acetessigsäureester‐ (I) bzw. Malonester‐Derivate (IV) kondensieren mit den Amidinen und Guanidinen (II) zu den im Titel genannten Verbindungen (III) bzw. (V).
ChemInform Abstract: Nuclear Transformations by Hydrogenolysis: Synthesis of Pyrimidinones from Isoxazoles Derivatives.
Authors: CARONNA S. , MIGLIARA O. , PETRUSO S. 
Published: May 2016

AbstractDie aus dem Isoxazolcarbonsäurechlorid (I) mit Harnstoff bzw. dem Amidin (IV) hergestellten Amide (II) bzw. (V) liefern bei der Hydrierung quantitativ die Pyrimidin‐Derivate (III) bzw. (VI).
ChemInform Abstract: Coupling Reactions of Chloropyrazines and Their N‐Oxides with Tetraphenyltin.
Authors: OHTA A. , OHTA M. , WATANABE T. 
Published: May 2016

AbstractDie Chlorpyrazine (I) reagieren mit Tetraphenylzinn (II) in Gegenwart des Pd‐ Phosphan‐Komplexes (III) zu den Pyrazinen (IV) und (V).
ChemInform Abstract: Synthesis of (2S,5S)‐2,5‐Bis(phenylmethyl)piperazine by the Reduction with Sodium Borohydride Using Titanium Tetrachloride.
Authors: SOAI K. , HAYASHI H. , HASEGAWA H. 
Published: May 2016

AbstractReduktion des Dions (I) mit aktiviertem Boranat führt zu dem im Titel genannten Piperazin (II).
ChemInform Abstract: Synthesis of Quinoxalines Utilizing Aryl Diazonium Salts.
Authors: KURASAWA Y. , TAKADA A. 
Published: May 2016

AbstractKupplung der Chinoxaline (I) bzw. (IV) mit den Diazonium‐Salzen (II) liefert die Hydrazone (IIIa) bzw. (IIIb).
ChemInform Abstract: Reaction of Isocytosine with N‐Chlorocarbonyl Isocyanate.
Authors: FURUKAWA Y. , TODA T. , SAWADA M. , HANAFUSA T. 
Published: May 2016

AbstractDie im Titel angeführte Reaktion liefert ausschließlich das Pyrimidotriazintrion (III) und nicht das Strukturisomere (VII).
ChemInform Abstract: Synthesis and Structural Study of New Derivatives of 6,8‐Diaryl‐3‐thia‐7‐azabicyclo[3.3.l]nonane Systems.
Authors: LLAMA E. F. , TRIGO G. G. 
Published: May 2016

AbstractDie Thiaazabicyclononanone (I), erhältlich nach literaturbekannten Methoden, addieren die Grignard‐Verbindungen (II) zu den tertiären Carbinolen (IIIa).
ChemInform Abstract: 2‐Substituted 1,3,2‐Dioxaboroles as Synthetic Equivalents for the Glycolaldehyde Anion.
Authors: WULFF G. , HANSEN A. 
Published: May 2016

AbstractThe applications of the previously unknown title Compounds (IV) prepared as shown as building blocks for the synthesis of carbohydrates is studied using the 2‐phenyl derivative (IVc).
ChemInform Abstract: Radical Cyclization of Propargyl Bromomethyldimethylsilyl Ethers.
Authors: MAGNOL E. , MALACRIA M. 
Published: May 2016

AbstractDie Propargyl‐brommethyl‐dimethylsilylether (I) werden mit Triphenylzinnhydrid (II) unter radikalischen Bedingungen über die Zwischenstufen (III) zu den Diolen (IV) oxidiert bzw. zu den Alkoholen (V) substituiert.
ChemInform Abstract: N‐Aryl‐O‐(diphenylphosphinoyl)hydroxylamines: Electrophilic Amination of Amines to Hydrazines.
Authors: BOCHE G. , SOMMERLADE R. H. , BOSOLD F. 
Published: May 2016

AbstractThe stable title compounds (I) react with prim. and sec. amines (II) to give the hydrazines (III).
ChemInform Abstract: Some New Complexes of Thorium Tetrachloride with Substituted Ureas.
Authors: BAGNALL K. W. , AL‐DAHER A. G. M. , BOMBIERI G. , BENETOLLO F. 
Published: May 2016

AbstractThCl4 reacts with the ligands in dichloromethane, THF or pentane to form the l :3 complex (Ia) and the l 12 complexes (IIb)‐(IId).
ChemInform Abstract: Synthesis and Characterization of a Confacial Bioctahedral Tantalum(II) Dimer with a Formal Triple Metal
Authors: COTTON F. A. , DIEBOLD M. P. , ROTH W. J. 
Published: May 2016

AbstractMetal Bond. ‐ Reduction of the binuclear Ta complex (I) with two equiv. sodium amalgam in the presence of LiCl leads to the diamagnetic Ta(II) dimer (II).
ChemInform Abstract: Electron Transfer Reactions of Tris(toluene‐3,4‐dithiolato)molybdenum(VI) with Organic Compounds.
Authors: BARICELLI P. J. , MITCHELL P. C. H. 
Published: May 2016

AbstractThe title compound (I) reacts with aromatic hydrocarbons like naphthalene and anthracene, with amines, N‐heterocycles, purines including xanthine, with riboflavin and molybdoenzyme Substrates and with aldehydes, forming the one‐electron reduced species of (I) and organic radicals.
ChemInform Abstract: Electron Spin Adjustment in Manganocenes. Preparative, Paramagnetic NMR, and ′ X‐Ray Study on Substituent and Solvent Effects.
Authors: HEBENDANZ N. , KOEHLER F. H. + , MUELLER G. + , RIEDE J. 
Published: May 2016

AbstractUsing the potassium salts of substituted cyclopentadienes in the reaction with MnCl2 the new manganocenes (Ia)‐(Id) are prepared together with (Ie) and (If).
ChemInform Abstract: Crossed‐Beam Studies of Energy and Angular Distributions of Organometallic Reactions: Decarbonylation of Acetaldehyde by Fe+ and Cr+.
Authors: SONNENFROH D. M. , FARRAR J. M. 
Published: May 2016

AbstractThe first crossed‐beam studies of gas‐phase transition‐metal ion chemistry are reported, demonstrating that product kinetic energy and angular distributions probe the potential energy surface topology of simple carbon ‐ carbon bond cleavage reactions.
ChemInform Abstract: Intramolecular Hydrogen Bonding: Synthesis and Crystal Structure of Nickel(II) and Copper(II) Complexes of a Tetradentate Amine Oxime.
Authors: PAL J. , MURMANN R. K. , SCHLEMPER E. O. , FAIR C. K. , HUSSAIN M. S. 
Published: May 2016

AbstractThe 1 :l molar reaction of Ni(II) or Cu(II) nitrate with 3,3′(1,4‐butanediyldiamino)bis(3‐methyl‐2‐butanone)dioxime leads to the monomeric Ni complex (I) with square planar geometry or to the mixed monomer/dimer salt (II), in which Cu(II) ions have square pyramidal coordination.
ChemInform Abstract: Reactivity of Bromoform with [Au(CH2)2PPh2]2. The Completion of the Halomethane Series CHyX4 ‐y (y: 3, 2, 1, 0. X: Cl, Br, I) and Reactivity with [Au(CH2)2PPh2]2.
Authors: MURRAY H. H. , FACKLER J. P. JUN. 
Published: May 2016

AbstractThe gold ylide dimer (I) react with excess CHBr3 to give the asymmetrically substituted Au(II) complex (II) which is isolated and characterized by 1H NMR spectrum.
ChemInform Abstract: Dicationic Tetranuclear Tetrahydrides of Iridium, Ruthenium, and Osmium.
Authors: CABEZA J. A. , NUTTON A. , MANN B. E. , BREVARD C. , MAITLIS P. M. 
Published: May 2016

AbstractThe known complex dication (IIIa), which has a distorted tetrahedral arrangement of the rhodiums and the four hydrides bridging the four faces of the distorted tetrahedron (μ3‐H), can be made more conveniently by prolonged reaction of (Ia) with propan‐2‐ol (II).
ChemInform Abstract: Bipyrimidine‐bridged Rhenium(I)/Rhenium(l) and Ruthenium(II)/Rhenium(I) Complexes.
Authors: VOGLER A. , KISSLINGER J. 
Published: May 2016

AbstractThe binuclear bipyrimidine‐bridged complexes (III) and (V) are prepared by reaction of the mononuclear bipyrimidine complexes (II) or (IV) with Re(CO)5Cl (I) as shown.
ChemInform Abstract: C‐H vs. O‐H Reductive Elimination of Methanol from a Metal Complex. Which Is a More Likely Process?
Authors: MILSTEIN D. 
Published: May 2016

AbstractThe isomeric complexes, the hydroxyacetyl derivative (I) and the carbomethoxy derivative (II) (prepared in 79% yield by addition of excess methyl formate to RhL3Cl), are stable at 25°C in the solid state, but slowly decompose in solution.
ChemInform Abstract: Transition Metal‐Methylene Complexes. Part 62. Spontaneous Intramolecular Ring Opening of the Cyclopropyl Group at a Metal‐Metal Double Bond.
Authors: HERRMANN W. A. , HERDTWECK E. , WEBER C. 
Published: May 2016

AbstractTreatment of the binuclear Rh complex (I) with the diazo Compounds (II), generated in situ from their hydrazone precursor Compounds, results in the formation of the new dimetallacyclopropanes (III).
ChemInform Abstract: Pentacoordinate Bridging Sulfido Ligand in a Square‐Pyramidal Geometry.
Authors: ADAMS R. D. , BABIN J. E. , NATARAJAN K. 
Published: May 2016

AbstractThe sulfido Os c1uster(I) reacts with Mo(CO)5(PPh3) at UV irradiation to form the title compound (II) through the formation of a S‐ Wdonor‐acceptor bond.
ChemInform Abstract: A General Approach to Linearly Fused Triquinane Natural Products.
Authors: MEHTA G. , MURTHY A. N. , REDDY D. S. , REDDY A. V. 
Published: May 2016

AbstractThe pentacyclic dione (I) is transformed to the tricyclic compound (III) which serves as intermediate for the synthesis of racemic hirsutene (IV) and the hydroxydienone (IX).
ChemInform Abstract: Synthesis and Photochemistry of 5‐Hydroxy‐5β‐cholest‐3‐en‐6‐one.
Authors: STIVER S. , YATES P. 
Published: May 2016

Abstract3β‐Benzyloxy‐5‐hydroxy‐5a‐cholestan‐6‐on (I) wird zu dem Δ3‐Steroid (II) und geringen Mengen eines isomeren Olefins gespalten.
ChemInform Abstract: Lincomycin Analogues. Part 2. Chain‐Extension of Methyl‐6‐aldehydo‐3,4‐ O‐isopropylidene‐1‐thio‐β‐D‐galacto‐1,5‐pyranoside.
Authors: TRONCHET J. M. J. 
Published: May 2016

AbstractAusgehend vom a‐D‐Galactopyranosylbromid (I) wird nach der im Schema angegebenen Reaktionsfolge die im Titel genannte Verbindung (V) hergestellt, die mit dem Phosphoran (VI) in das Z‐kon‐ figurierte ungesättigte Zuckerderivat (VII) übergeführt wird.
ChemInform Abstract: A Novel Reductive Amino Cyclization Method and Its Application for the Syntheses of Pyrrolidine and Piperidine Nucleus.
Authors: YAMADA F. , HASEGAWA T. , WAKITA M. , SUGIYAMA M. , SOMEI M. 
Published: May 2016

AbstractDie Palladium(II)‐katalysierte Kupplung des Allylalkohols (II) mit dem Iod‐nitrovinylindol (I) zum Tricyclus (III) und die nachfolgende Wittig‐Reaktion mit dem Methylenphosphoran (IV) liefern das Indol‐ Derivat (V), das reduktiv in ein Gemisch aus dem Hexahydroisoindolo‐ [4.5.6.‐cd]indol (VI) und den Aminen (VII) übergeführt wird.
ChemInform Abstract: A New and Versatile Approach to the Preparation of Valuable Deoxynucleoside 3′‐Phosphite Intermediates.
Authors: MARUGG J. E. , BURIK A. , TROMP M. , VAN DER MAREL G. A. , VAN BOOM J. H. 
Published: May 2016

AbstractDas Phosphorigsäurediamidchlorid (I) kann mit den Nucleosiden (II) zu (III) kondensiert und weiter zu (V) hydrolysiert werden.
ChemInform Abstract: A New Synthetic Route to Prostaglandins.
Authors: COREY E. J. , NIIMURA K. , KONISHI Y. , HASHIMOTO S. , HAMADA Y. 
Published: May 2016

AbstractAus dem Cyclopentenon (I) erhält man durch Behandlung mit O‐Methyl‐hydroxylamin, Epoxidierung und syn‐ß‐E1iminierung die isomeren Hydroxycyclopentenonoxime (II) und (III), die mit Hilfe von α‐Cyclodextrin getrennt werden.
ChemInform Abstract: Intramolecular Nucleophilic Amino Attack in a Monobactam: Synthesis and Stability of (2S,3S)‐3‐[(2R)‐2‐Amino‐2‐phenylacetamido]‐2‐methyl‐4‐oxo‐1‐azetidinesulfonic Acid.
Authors: INDELICATO J. M. , FISHER J. W. , PASINI C. E. 
Published: May 2016

AbstractDie geringe antibakterielle Wirkung des Monobactams (I) wird auf die rasche Umlagerung zu (II) zurückgeführt.
ChemInform Abstract: TiAl3‐TiC Coatings on Titanium,
Authors: KABBAJ M. , GALERIE A. , CAILLET M. 
Published: May 2016

AbstractA coating containing 90 mol% TiC and l0 TiAl3 is obtained in two steps by carburization with gaseous methane and subsequent aluminization in a fluoride päck.
ChemInform Abstract: V Contributions to the Chemistry of Sulfur Halogenides. Part 13. The Photoionization Mass Spectrum of SBr2.
Authors: MINKWITZ R. , LEKIES R. , JOCHIMS H. W. , RUEHL E. + , BAUMGAERTEL H. + 
Published: May 2016

AbstractFrom the experimental data, the (S‐Br)‐bond energy has been calculated to be 213 kJ/mol for SBr2+ and 234 kJ/mol for SBr2.
ChemInform Abstract: Cyclization Reactions of Hydrazones Induced by Isocyanates.
Authors: SANEMITSU Y. , NAKAYAMA Y. 
Published: May 2016

AbstractDie Hydrazone (I), (IV), (VI) und (VIII) cyclisieren bei der Umsetzung mit den Isocyanaten (II) bzw. dem Isothiocyanat (XIII) zu den Heterocyclen (III), (V), (VII), (IX) und (XIV).
ChemInform Abstract: Photochemical 2‐Alkylation of Cyclohexane‐1,3‐diones with Enol Ethers.
Authors: BERRY N. M. , DAREY M. C. P. , HARWOOD L. M. 
Published: May 2016

AbstractAus den 1,3‐Cyclohexandionen (I) entstehen mit den Enolethern (II) bei der Bestrahlung die 2‐Alkylierungsprodukte (III); in gleicher Weise reagieren die Enolether (IV) und (VI), während Methoxymethylen‐cyclohexan (VIII) nicht reagiert.
ChemInform Abstract: Organic Conductors Based on Diradicals: The Benzobisdithiazole (BBDT) System.
Authors: WILLIAMS K. A. , NOWAK M. J. , DORMANN E. , WUDL F. 
Published: May 2016

AbstractDas Tetrathiophenol (I) reagiert mit Chlor und Trimethylsilylazid (II) zum Salz (III), dessen Metathese zum Bis‐hexa?uorophosphat (IV) führt.
ChemInform Abstract: Actinide Structural Studies. Part 10. A Mixed Oxidation State Neptunyl Chloride: Crystal Structure of Cs7(Np(V)O2)(Np(VI)O2))Cl12 .
Authors: ALCOCK N. W. , FLANDERS D. J. , BROWN D. 
Published: May 2016

AbstractThe mixed‐valent title compound crystallizes in the cubic system (I43d, Z=4).
ChemInform Abstract: Electrochemistry and Spectroscopy of Fe(phen)2(CN)2, Cp4Fe4(CO)4, and CpFe(CO)2CN in an Acidic Molten Salt.
Authors: WOODCOCK C. , SHRIVER D. F. 
Published: May 2016

AbstractAn extremely wide range of Lewis acidity can be achieved by varying the ratio of AlCl3 to n‐butylpyridinium Chloride contained in the molten salt mixture.
ChemInform Abstract: Synthesis of N‐Trifluoroacetyl Dehydroamino Acid Esters.
Authors: SEETHALER T. , SIMCHEN G. 
Published: May 2016

AbstractDurch Eliminierung von Trimethylsilanol aus den silylierten Aminosäureestern (I) mit Methansulfonsäureanhydrid in Nitromethan oder mit Trifluoressigsäureanhydrid/Pyridin in Dichlorethan erhält man ausschließlich die Z‐konfigurierten N‐Trifluoracetyl‐dehydroaminosäureester (III).
ChemInform Abstract: Catalytic Hydrogenolysis of n,n‐Dihalobicyclo[n‐3.1.=]alkanes.
Authors: ISOGAI K. , SAKAI J. 
Published: May 2016

AbstractDie katalytische Hydrierung der im Titel genannten Verbindungen (I) wird an Palladium auf Kohle und an Raney‐Nickel in methanolischer Lösung bei Atmosphärendruck untersucht.