bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Sulfinic Acids and Related Compounds. Part 15. Convenient Methods for Esterifying Sensitive Sulfinic Acid Salts.
Authors: SRIVASTAVA P. K. , FIELD L. 
Published: May 2016

AbstractMit den Trialkyloxoniumsalzen (II) oder mit den Alkanolen (IV) in Gegenwart von BF3‐Etherat lassen sich thermolabile Sul?nsäuresalze (I) bzw. (VI) in die Sulfmsäurealkylester (III) überführen.
ChemInform Abstract: Examination of a Series of 8‐[3‐[Bis(4‐fluorophenyl)amino]propyl]‐laryl‐1,3,8‐triazaspiro[4.5]decan‐4‐ones as Potential Antipsychotic Agents.
Authors: WISE L. D. , PATTISON I. C. , BUTLER D. E. , DEWALD H. A. , LEWIS E. P. , LOBBESTAEL S. J. , TECLE H. , COUGHENOUR L. L. , DOWNS D. A. , POSCHEL B. P. H. 
Published: May 2016

AbstractDie aus dem Chlorpropylamin (I) zugänglichen Spiroverbindungen (III) werden an Mäusen auf ZNS‐Aktivität getestet.
ChemInform Abstract: N‐(1,3,4,6,7,12b‐Hexahydro‐2H‐benzo[b]furo[2,3‐a]quinolizin‐2‐yl)‐N‐methyl‐2‐ hydroxyethanesulfonamide: A Potent and Selective α‐Adrenoceptor Antagonist.
Authors: HUFF J. R. , ANDERSON P. S. , BALDWIN J. J. , CLINESCHMIDT B. V. , GUARE J. P. , LOTTI V. J. , PETTIBONE D. J. , RANDALL W. C. , VACCA J. P. 
Published: May 2016

AbstractDas leicht zugängliche Cumaranon (I) wird über das Keton (V) in den a2‐Adrenorezeptor‐Antagonisten (VIII) übergeführt.
ChemInform Abstract: Optically Active 2‐p‐Tolylsulfinylacrylate. A Novel Chiral Dienophile which Exhibits High Reactivity and Diastereoselectivity.
Authors: ARAI Y. , KUWAYAMA S. , TAKEUCHI Y. , KOIZUMI T. 
Published: May 2016

AbstractAus dem optisch aktiven Sulf‐ oxid (I) erhält man über das Phenylselenid (II) durch Carboxylierung die Säure (IIIa) sowie die Ester (IIIb) und (IIIc), die mit Persäure zu den Acrylestern (IV) eliminieren.
ChemInform Abstract: Rhodium‐Catalyzed Azacarbonylation of Allyl Phosphates. The Preparation of β,γ‐Unsaturated Amides from Allyl Alcohols.
Authors: MURAHASHI S.‐I. , IMADA Y. 
Published: May 2016

AbstractDie Allylphosphate (I) werden mit den Aminen (II) und Kohlenmonoxid (III) in Gegenwart katalytischer Mengen (IV) und (V) zu den Amiden (VI) umgesetzt.
ChemInform Abstract: The Chemistry of Small‐ring Compounds. Part 49. A Route to Oxaspiropentanes, Undisturbed by Rearrangement.
Authors: HOFLAND A. , STEINBERG H. , DE BOER TH. J. 
Published: May 2016

AbstractThe alcohol (I) (prepared according to literature studies) is converted to Ll‐bicyclopropylidene (IIIa) [(IIIb) and (IIIc) are described in a previous paper in this series].
ChemInform Abstract: Pyrimidinones. Part 1. 2‐Amino‐5‐halo‐6‐aryl‐4(3H)‐pyrimidinones.
Authors: SKULNICK H. I. , WEED S. D. , EIDSON E. E. , RENIS H. E. , WIERENGA W. , STRINGFELLOW D. A. 
Published: May 2016

AbstractDie aus dem Halbester (I) zugänglichem Pyrimidinone (V) besitzen Interferon‐induzierende und antivirale Wirkung.
ChemInform Abstract: Distal Histidine Coordination to Iron in Phthalocyanine‐Reconstituted Myoglobin.
Authors: STYNES D. V. , LIU S. , MARCUS H. 
Published: May 2016

AbstractReconstitution of apomyoglobin with tetracarboxy‐ and tetrasulfonated phthalocyanato‐iron(II) complexes gives proteins containing both proximal and distal histidine bound to iron.
ChemInform Abstract: Inversion of Polarity by Phosphorus Containing Groups: Inversion of Regioselectivity in the Addition of Nucleophiles to Activated Allenes.
Authors: CRISTAU H.‐J. , VIALA J. , CHRISTOL H. 
Published: May 2016

AbstractWährend eine direkte Reaktion des Allens (II) mit NaOMe/MeOH das Produkt (I) ergibt, läßt sich durch Überführung von (II) in das Phosphoniumsalz (III) und die im Formelschema gezeigte Weiterverarbeitung stereoselektiv der Ethertyp (VI) darstellen.
ChemInform Abstract: Preparation of Polyhalogenocyclopropanes by Addition of Halogenocarbenes to Halogenoalkenes Under Phase‐transfer Conditions.
Authors: BAIRD M. S. , NETHERCOTT W. , SLOWEY P. D. 
Published: May 2016

AbstractHalogenocycloalkenes are converted into polyhalogenocyclopropanes by reaction with dichloro‐ or dibromocarbenes, generated from the haloform and aqueous base in the presence of a phasetransfer catalyst.
ChemInform Abstract: Ruthenium in Glass‐Forming Borosilicate Melts.
Authors: SCHREIBER H. D. , SETTLE F. A. JUN. , JAMISON P. L. , ECKENRODE J. P. , HEADLEY G. W. 
Published: May 2016

AbstractThe purpose of the study is to investigate the possibility of Ru immobilization (as a component of nuclear waste) in glass‐forming melts.
ChemInform Abstract: Chiral Complexes Polymerize Methacrylate Esters to Give Helical Polymers That Mutarotate by Uncoiling.
Authors: CRAM D. J. , SOGAH D. Y. 
Published: May 2016

AbstractThe reaction of the catalysts (S)‐(Ia)‐ KOtBu, (S,S)‐(Ib) ‐ KOtBu, and (S,S)‐(II)‐ LiBu with (IIIa), the reaction of (S)‐ or (R)‐(Ia)‐ KOtBu with (IIIb), and the reaction of (S)‐(Ia)‐ KOtBu with (IIIc) gave highly isotactic polymers (isotacticity 80‐90%) with high optical rotations whose sign depended on the configuration of the catalyst and was independent of the nature of R2 in the ester monomer (III).
ChemInform Abstract: Regioselective Reaction of Singlet Oxygen with α,β‐Unsaturated Esters.
Authors: ORFANOPOULOS M. , FOOTE C. S. 
Published: May 2016

AbstractDie Photooxidation von ogß‐ungesättigten Estern (I) mit Singlet‐Sauerstoff liefert je nach Struktur unterschiedliche Anteile isomerer Hydroperoxide (II) und (III).
ChemInform Abstract: Reaction of Fervenulin‐3‐one with o‐Phenylenediamine.
Authors: AZEV YU. A. , SIDOROV E. O. , MUDRETSOVA I. I. 
Published: May 2016

AbstractDas Fervenulinon (I) reagiert in Gegenwart von Salzsäure und Ethanol mit o‐Phenylendiaminen (II) zu (III).
ChemInform Abstract: Synthesis and Enantiomer Recognition of Novel Crown Ethers Containing the 5,6,11,12‐Tetrahydro‐5,11‐methanodibenzo[a,e]cyclo‐octene Subunit as the Chiral Centre.
Authors: NAEMURA K. , FUKUNAGA R. , YAMANAKA Y. 
Published: May 2016

AbstractAus Polyetherditosylaten und Diolen erhält man die Verbindungen (I) bis (III), die gegenüber (±)‐1,2‐Diphenylethylaminhydrochlorid eine höhere Enantiomeren‐Selektivität als gegenüber (±)‐Phenylglycinmethylesterhydrochlorid zeigen.
ChemInform Abstract: Preparation of Cyclodisilazanes from Dimethylhydroaminosilanes, (CH3)2Si(H)NHR.
Authors: WISEMAN G. H. , WHEELER D. R. , SEYFERTH D. 
Published: May 2016

AbstractThe deprotonation of a dimethylhydroaminosilane such as (I) with butyllithium produces as an intermediate a lithium silylamide.
ChemInform Abstract: Mechanism of the Photohydroxynitration of Biphenyl by Nitrate Ion.
Authors: BUNCE N. J. , CATER S. R. , WILLSON J. M. 
Published: May 2016

AbstractBased on the Variation of quantum yields of products (IVb) and (Vb) with initial nitrate concentration, comparison with fluorescence quenching constants, the inefficient sensitization by m‐methoxy acetophenone, the much greater yield of nitrite than of (IVa), and the product formation in pure methanol, it is concluded that the title reaction is a two‐step process including singlet (I) as the reactive state.
ChemInform Abstract: Partially Fluorinated Heterocyclic Compounds. Part 20. Isomerisations of Pentafluorophenyl and 1,3,4,5,6,7,8‐Heptafluoro‐2‐naphthyl Prop‐2‐ynyl Ethers. Reactions of the Naphthyl Ether and 2‐Fluoromethyl‐4,5,6,7,8,9‐hexafluoronaphtho[2,l‐b]furan with 2,3‐Dimethylbut‐2‐ene and with 3,3‐Dimethylbut‐1‐ene.
Authors: BROOKE G. M. , COOPERWAITE J. R. , MORPETH A. G. 
Published: May 2016

AbstractThe propynyl ethers (I) and (IV) rearrange to yield the furan derivatives (II) and (V) in vapour phase and/or in liquid phase reactions.
ChemInform Abstract: Electrosynthesis of Tetraalkylpyrophosphates.
Authors: PARAKIN O. V. , ROMAKHIN A. S. , NIKITIN E. V. , IGNAT'EV YU. A. , ROMANOV G. V. , MIRONOV B. S. , KARGIN YU. M. , PUDOVIK A. N. 
Published: May 2016

AbstractDie elektrochemische Oxidation von Trialkylphosphiten (I) in Gegenwart von Natriumdialkylphosphaten (II) führt zu den Tetraalkylpyrophosphaten (III) und Trialkylphosphaten (IV) mit hohen Stromausbeuten und nahezu quantitativen chemischen Ausbeuten.
ChemInform Abstract: Recyclization Reactions. Part 25. Salts of 1,3,4‐Selenadiazole, Synthesis and Properties.
Authors: SHVAIKA O. P. , LIPNITSKII V. F. 
Published: May 2016

AbstractDie l,3,4‐Selenadiazoliumsalze (III) werden aus den Oxadiazoliumsalzen (I) mit Selenwasserstoff über die Zwischenstufe der Acylselenohydrazide (II) hergestellt.
ChemInform Abstract: A Stereoselective Synthesis of (±)‐Nootkatone and (±)‐Valencene via an Intramolecular Sakurai Reaction.
Authors: MAJETICH G. , BEHNKE M. , HULL K. 
Published: May 2016

AbstractDas Cyclohexenon (I) wird in 2 Stufen zu (IV) substituiert und dieses nach Spaltung zum Aldehyd (V) zum Dien (VII) kondensiert.
ChemInform Abstract: Thermal Decomposition of Energetic Materials. Part 8. Evidence of an Oscillating Process During the High‐Rate Thermolysis of Hydroxylammonium Nitrate, and Comments on the Interionic Interactions.
Authors: CRONIN J. T. , BRILL T. B. 
Published: May 2016

AbstractRelatively dry, solid (NH3OH)NO3 (I) is examined by IR spectroscopy from 170 K to well above its decomposition point.
ChemInform Abstract: Optical Spectroscopy of Mn2SiO4 Crystals.
Authors: POWELL R. C. , ELOUADI B. , XI L. , LOIACONO G. M. , FEIGELSON R. S. 
Published: May 2016

AbstractThe temp. dependence of the fluorescence intensities and lifetimes of Mn2SiO4 and the results of time‐resolved spectroscopic measurements are reported.
ChemInform Abstract: Electrical Properties of Electroless Ni‐P Thin Films.
Authors: FERNANDEZ M. , MARTINEZ‐DUART J. M. , ALBELLA J. M. 
Published: May 2016

AbstractThe influence of pH and temp. of the electroless bath (nickel sulphate and sodium hypophosphite) on the electrical characteristics of deposited Ni‐Pthin films has been determined.
ChemInform Abstract: Temperature Dependence of the OH + ClNO Reaction: Evidence for Two Competing Reaction Channels.
Authors: FINLAYSON‐PITTS B. J. , EZELL M. J. , GRANT C. E. 
Published: May 2016

AbstractThe temp. dependence of the reaction of OH with ClNO has been studied from 263 to 373 K in a fast‐flow discharge system.
ChemInform Abstract: Synthesis and Properties of Cadmium Stannate.
Authors: KURBANOV T. KH. , PANAKH‐ZADE S. A. , MOVSUM‐ZADE A. M. , AMIRDZHANOVA T. B. 
Published: May 2016

AbstractCadmium stannate, Cd2SnO4, is obtained from the metal oxides by heating their stoichiometric mixture to 850°C for 7 h, then to 950°C for 5 h. The thermal and chemical stability of Cd2SnO4 towards acids and bases is examined.
ChemInform Abstract: He(I) Photoelectron Spectra of Unstable Molecules: Mono‐ and Dihalogenoketenes.
Authors: COLBOURNE D. , WESTWOOD N. P. C. 
Published: May 2016

AbstractThe monochloroketene [(II), X: ‐ Cl; Y: ‐ H] is obtained from direct gas‐phase thermolysis of the corresponding halogenoacetyl chloride in high yield, while the dehydrohalogenation of the bromo‐analogue competes with CO‐elimination.
ChemInform Abstract: Asymmetric Induction in the Cycloaddition Reaction of Dichloroketene with Chiral Enol Ethers.
Authors: GREENE A. E. , CHARBONNIER F. 
Published: May 2016

AbstractAus den Enolethern (I) optisch aktiver Alkohole erhält man mit Dichlorketen (II) die diastereomeren Addukte (III) und (IV), deren Anteile durch die Art der verwendeten optisch aktiven Alkohole stark beeinflußt werden können.
ChemInform Abstract: Selective Transformation of N‐tert‐Butoxycarbonyl Group into N‐Alkoxycarbonyl Group via N‐Carboxylate Ion Equivalent.
Authors: SAKAITANI M. , OHFUNE Y. 
Published: May 2016

AbstractDie Umwandlung der N‐tert.‐Butoxycarbonyl‐Gruppe in eine N‐Benzyloxycarbonyl‐Gruppe z.B. in (Ia) und (Ib) er‐ folgt durch Reaktion mit dem ′Silyltri?at (III) zu einer Zwischenstufe (IIa) bzw. (IIb) und deren Umsetzung mit Benzylbromid und Fluorid‐Ionen zu (IVa) und (IVb).
ChemInform Abstract: Regioselectivity of the Halolactonization of γ,δ‐Unsaturated Acids.
Authors: SNIDER B. B. , JOHNSTON M. I. 
Published: May 2016

AbstractAus der ungesättigten Carbonsäure (I) erhält man bei der Brom‐ bzw. Iod‐Lactonisierung die Cyclisierungsprodukte (II)‐(V).
ChemInform Abstract: Photochemical Transformations. Part 40. Syn and Anti Migration in Photo‐Wagner‐ Meerwein Rearrangements.
Authors: CRISTOL S. J. , OPITZ R. J. 
Published: May 2016

AbstractDie photochemische Wagner‐Meerwein‐,Umlagerung der cis‐trans‐Isomeren (I), die die Produkte (II)‐(IV) mit unterschiedlichen Ausbeuten liefert, wird unter verschiedenen Bedingungen untersucht.
ChemInform Abstract: Thianthrene‐5‐oxide as a Mechanistic Probe in Oxygen Transfer Reactions.
Authors: ADAM W. , DUERR H. + , HAAS W. , LOHRAY B. 
Published: May 2016

AbstractNucleophilic and electrophilic oxygen transfer from carbonyl oxides such as (I) ‐ obtained by photo‐oxidation of the corresponding diazo alkane ‐ to the probe (III) can occur, yielding (IV) and (V).
ChemInform Abstract: Carbonyl Methylenation of Easily Enolizable Ketones.
Authors: HIBINO J. , OKAZOE T. , TAKAI K. , NOZAKI H. 
Published: May 2016

AbstractDas Keton (I) reagiert mit einem metallorganischen Reagens aus CH2I2, Zink und TiCl4 unter Methylenierung zum Olefin (II) sowie ggfs.
ChemInform Abstract: Activated Dehydroamino Acids. Part 2. Amino Acid Derivatives from N‐(Arylmethylene)dehydroalanine Methyl Esters.
Authors: WULFF G. , BOEHNKE H. + 
Published: May 2016

AbstractWährend der Ester (Ia) bei ‐90°C in hoher Ausb. rein gewonnen werden kann, bildet er bei Raumtemp. in Lösung nach einiger Zeit das Dimere (II) als racemisches, einheitliches Diastereomeres.
ChemInform Abstract: N‐(Arylaminosulfonyl)benzamides.
Authors: BODENTEICH M. , INSELSBACHER H. , KROISS P. , GRIENGL H. 
Published: May 2016

AbstractThe amides (I), prepared by condensation of the corresponding benzoic or p‐chlorobenzoic acids with N‐(chlorosulfonyl)isocyanate, react with the amines (II) to give the title compounds (III).
ChemInform Abstract: Synthetic Opportunities Offered by Anti α‐Methylene‐β‐hydroxy‐γ‐alkoxy Esters: Stereoselective Reactions at the Double Bond.
Authors: BERNARDI A. , BERETTA M. G. , COLOMBO L. , GENNARI C. , POLI G. , SCOLASTICO C. 
Published: May 2016

AbstractDurch Addition des Esters (I) an die Aldehyde (II) und (V) werden die im Titel genannten Verbindungen (III) und (VI) dargestellt und zu den entsprechenden Lactonen (IV) bzw. (VII) cyclisiert.
ChemInform Abstract: Synthesis of Some 2‐(2′‐Chlorobenzoyl)coumaran‐3‐ones.
Authors: BANERJI K. D. , KUMAR K. , SAHA G. C. , MAZUMDAR A. K. D. 
Published: May 2016

AbstractAusgehend von den o‐ Hydroxy‐acetophenonen (I) werden über die Ester (III) die Cumaranone (V) hergestellt, wobei sowohl die Diketone (IV) als auch die Bromketone (VI) als Zwischenstufen verwendet werden können.
ChemInform Abstract: A Thiophene‐3,4‐trithioanhydride.
Authors: YONEDA S. , OZAKI K. , YANAGI K. , MINOBE M. 
Published: May 2016

AbstractDas Trithioanhydrid (II) erhält man durch Oxidation des Thienothiophens (I) mit Chloranil, Tetracyanocthylen oder DDQ.
ChemInform Abstract: Regioselective Reductions of Cyclic Thienospiroanhydrides.
Authors: STANETTY P. , FROEHLICH H. + , SAUTER F. 
Published: May 2016

AbstractDurch Anwendung der aufgeführten Reaktionsverfahren lassen sich die gewünschten Spirolactone (I), (IV), (X) und (XI) synthetisieren.
ChemInform Abstract: Reaction of Carbanions with N‐Tosyloxyphthalimide. Formation of 3,3‐Disubstituted Quinoline‐2,4‐diones.
Authors: SHERADSKY T. , ITZHAK N. 
Published: May 2016

AbstractN‐tosyloxyphthalimide (II) reacts with the anion of fluorene (I) to give the spiro quinoline (III).
ChemInform Abstract: Quinoxalines. Part 20. Syntheses and Reactions of 6‐Nitroquinoxalines.
Authors: LIPPMANN E. , BURCKHARDT H. 
Published: May 2016

AbstractThe quinoxalines (Ic) (with Na‐nitrite in 50% acetic acid) or (Ib) (with Na‐azide) yield the tetrazoloquinoxaline (III).
ChemInform Abstract: Synthesis and Photolysis of 2‐Chloro‐1,4‐naphthoquinone Piperazino Derivatives.
Authors: SHISHKINA R. P. , BEREZHNAYA V. M. , FOKIN B. P. 
Published: May 2016

AbstractBei der Umsetzung von 2,3‐Dichlor‐1,4‐naphthochinon (I) mit Piperazin (II) erhält man das Mono‐ (III) bzw. Disubstitutionsprodukt (IV).
ChemInform Abstract: Pterin Chemistry. Part 85. Polyacetylated 5,6,7,8‐Tetrahydro‐D‐ and ‐L‐neopterins. A Special Case of N(5)‐Alkylation of 5,6,7,8‐Tetrahydroneopterins.
Authors: ANTOULAS S. , PREWO R. , BIERI J. H. , VISCONTINI M. 
Published: May 2016

AbstractUnter milden Bedingungen wird das Pterin (I) zu dem Gemisch (II) acetyliert, aus dem durch fraktionierte Umkristallisation das Diastereomere (III) (Röntgenstrukturanalyse: RG P2,2,2,) rein isoliert werden kann.
ChemInform Abstract: Reactions of Phosphorylated Allenes with Dithiophosphoric Acids.
Authors: KHASAINOVA N. G. , SIPPEL' I. YA. , BERDNIKOV E. A. , CHERKASOV R. A. , PUDOVIK A. N. 
Published: May 2016

AbstractDie Allenylphosphonsäureester (I) reagieren mit Dithiophosphorsäuren (II) unter unterschiedlicher Addition an die Allenbindung und Bildung der Verbindungen (III)‐(V).
ChemInform Abstract: Dechlorination of Bis(chloromethyl)phosphinic Acid.
Authors: GILYAZOV M. M. , LEVIN YA. A. 
Published: May 2016

AbstractDie Enthalogenierung der Bis‐(chlormethyl)‐phosphinsäure (I) mit Wasserstoff an Raney‐Nickel in Gegenwart von Kaliumhydroxid läuft unter Druck über die Zwischenstufe (II) zu dem Kaliumsalz der Dimethylphosphinsäure (III), das mit Phosphorpentachlorid in das Säurechlorid (IV) umgewandelt wird.
ChemInform Abstract: Synthesis and X‐Ray Structural Studies of N,N‐Dialkylthiocarbamoyl Substituent Containing Phosphonium Salts.
Authors: UKHIN L. YU. , MORKOVNIK Z. S. , YUFIT D. S. , STRUCHKOV YU. T. 
Published: May 2016

AbstractDie durch Oxidation aus den Disulfiden (I) hergestellten Tetrathian‐ bis‐(dialkyliminium)‐Salze (II) reagieren mit Triphenylphosphin (III) zu Dialkylthiocarbamoyltriphenylphosphoniumsalzen (IV).
ChemInform Abstract: Reaction of Ethyldichlorophosphine with N,N‐Dibutyl‐2,3‐butanediimine in the Presence of Water.
Authors: KABARDIN A. M. , MIKHAILOV YU. B. , GRYAZNOVA T. V. , PUDOVIK A. N. 
Published: May 2016

AbstractEthyldichlorphosphin (I) reagiert mit dem Diimin (II) in Gegenwart von Triethylamin zu dem Diazaphospholan (III).
ChemInform Abstract: Reaction of 2‐N‐Butyl‐N‐isobutenylamido‐4,5‐benzo‐1,3,2‐dioxaphospholane with Benzene Sulfochloride.
Authors: KIBARDIN A. M. , GRYAZNOV N. I. , PUDOVIK A. N. 
Published: May 2016

AbstractDas Benzodioxaphospholan (I) reagiert mit Benzolsulfo‐ Chlorid (II) zu einem Gemisch der Z‐Chlorverbindung (III) mit dem 2‐Oxo‐benzodioxaphospholan (IV).
ChemInform Abstract: Preparation and Characterisation of Aluminium(III) Aryloxides.
Authors: MALHOTRA K. C. , KAUR A. J. , KALRA J. M. K. 
Published: May 2016

AbstractDurch Umsetzung von Aluminiumchlorid (I) mit überschüssigem Phenol (II) werden die Aluminium‐aryloxide (III) erhalten.
ChemInform Abstract: Indium Derivatives of Monothio‐β‐diketones and the X‐Ray Structure of Tris[benzoyl(thiobenzoyl)methanato‐O,S]indium(III).
Authors: SREELATHA C. , GUPTA V. D. , NARULA C. K. , NOETH H. + 
Published: May 2016

AbstractThe six‐coordinated monothio‐β‐diketonato‐In(III) complexes (II) and (III) are synthesized from anhydrous InCl3 or InClPy3 and the monothio‐β‐diketones in the presence of Na acetate.
ChemInform Abstract: Mixed‐ligand Complexes of Trivalent Lanthanides. Part 3. Complexes of Heptafluorodimethyloctane‐3,5‐dione and Pyrazine: Syntheses and Spectral Studies.
Authors: IFTIKHAR K. , MALIK A. U. , AHMAD N. 
Published: May 2016

AbstractThe lanthanide(III) tris(heptafluorodimethyloctandionates) form the solid seven‐coordinate 1:1 adducts (I) with pyrazine.
ChemInform Abstract: Silyl and Germyl Group VI Species. Part 8. Synthesis and Characterization of Trimethyl‐, Silyl‐, Germyl‐ and Stannyl‐methyl Derivatives of Methane‐ and Benzene‐selenols.
Authors: CHEHAYBER J. M. , DRAKE J. E. 
Published: May 2016

AbstractThe reaction of Group IV halides (I) with the Li organoselenolates (II) prepared from LiR and elemental Se in THF yields the asymm. substituted selenides of the type (III).
ChemInform Abstract: Molybdenum, Rhenium, and Tungsten Complexes with Bi‐ and Tri‐dentate Phosphinothiolato‐ligands.
Authors: BLOWER P. J. , DILWORTH J. R. , LEIGH G. J. , NEAVES B. D. , NORMANTON F. B. , HUTCHINSON J. , ZUBIETA J. A. 
Published: May 2016

AbstractDie aufgezeichneten Reaktionen des Oxotrichloro‐Re(V)‐Komplexes (II), der Tetrachloro‐Mo‐ oder ‐W‐Komplexe (IV) oder der Chlorohydrazido( ‐ 2)‐Mo‐ oder ‐W‐Komplexe (VI) mit den Phosphinoethanthiol‐Liganden führen zu den isolierten Phosphinothiolat‐Komplexen (I) und (III), (V) bzw. (VII).
ChemInform Abstract: Magnetic and Spectroscopic Properties of Some Heterotrinuclear Basic Acetates of Chromium(III), Iron(III), and Divalent Metal Ions.
Authors: BLAKE A. B. , YAVARI A. , HATFIELD W. E. , SETHULEKSHMI C. N. 
Published: May 2016

AbstractReaction of′Fe3+, M", and acetate ions in aqueous solution gives the complexes (Ia), which on crystallisation from pyridine are converted into (Ib).
ChemInform Abstract: Synthesis and Characterization of 5,5,7,12,12,14‐Hexamethyl‐1,4,8,11‐tetraazacyclotetradecane‐N′,N′"‐diacetic Acid and Its Transition Metal Complexes.
Authors: XU J.‐D. , NI S.‐S. , LIN Y.‐J. 
Published: May 2016

AbstractThe direct reaction of bromoacetic acid with C‐meso‐tetraazacyclotetradecane (I) affords the partially N‐substituted tetraazamacrocycles (IIa) and (IIb) which are isolated at pH 4.8 or pH 3, resp., as a HBr‐ H2O solvate.
ChemInform Abstract: Ligand Reactivity in Polypyridine Complexes; the Deuteriation of the Bis(2,2′:6′,2"‐terpyridine)ruthenium(II) Cation.
Authors: CONSTABLE E. C. 
Published: May 2016

AbstractThe complex (I) undergoes a specific deuterium exchange reaction involving H3′3"5"3" on treatment with Na‐ OCD3 in CD3SOCD3/CD3OD analogous to that observed for [Ru(bipy)3]2+ (bipy: 2,2′‐bipyridine).
ChemInform Abstract: Oligophosphine Ligands; Part 13. Halo and Hydro Complexes of Ruthenium(II) Containing the Novel Tripod Tetrakis(tertiary) Phosphine P(CH2CH2CH2PMe2)3.
Authors: ANTBERG M. , DAHLENBURG L. 
Published: May 2016

AbstractThe reaction of the Ru Complexes (Ia), (Ib) with the tripod title ligand gives the ci‐s‐octahedral dihalo compounds (IIa), (IIb).
ChemInform Abstract: Reactions of Co‐ordinated Ligands. Part 35. Evidence for Carbon ‐ Carbon Double‐bond Cleavage of Cyclopropenes in Their Reaction with Dinuclear Cobalt, Rhodium, and Iridium Complexes; Crystal Structure and Protolysis of [Rh2(μ‐CO)(μ‐COCHCMe2CH)(η‐C5Me5)2].
Authors: GREEN M. , ORPEN A. G. , SCHAVERIEN C. J. , WILLIAMS I. D. 
Published: May 2016

AbstractReaction of 3,3‐dimethylcyclopropene with the CO bridged binuclear complexes (I) affords the 1:1 adducts 151 (IIa)‐(IIc), in which the C ‐ Cdouble bond has been broken.
ChemInform Abstract: Organization of Carotenoid‐Phospholipid Bilayer Systems. Incorporation of Zeaxanthin, Astaxanthin, and Their C50 Homologues into Dimyristoylphosphatidylcholine Vesicles.
Authors: MILON A. , WOLFF G. , OURISSON G. , NAKATANI Y. 
Published: May 2016

AbstractFour carotenoids [(Ia) (zeaxanthin), (Ib) (astaxanthin), their C50 synthetic isoprene homologues (IIa) and (IIb)‐] have been incorporated into bilayer unilamellar vesicles of dimyristoylphosphatidylcholine as proved by coelution on a Sepharose column.
ChemInform Abstract: Optically Active Lycopene Epoxides and Lycopene Glycols: Synthesis and Chiroptical Properties.
Authors: MEIER H. , UEBELHART P. , EUGSTER C. H. 
Published: May 2016

AbstractPure stereoisomers of the lycopene diepoxides (I)‐(III) and glycols (IV)‐(VI) are synthesized and their UV, NMR and CD spectra are discussed.
ChemInform Abstract: Cyclization of Biliverdins to Verdohaemochromes.
Authors: SAITO S. , ITANO H. A. 
Published: May 2016

AbstractDer aus Biliverdin‐IXot‐dimethylester (Ia) gebildete Zn‐Komplex wird durch Cyclisierung mit Ac2O und nachfolgende Behandlung mit NaBF4 in den Oxaprotoporphyrin‐IXoL‐dimethylester‐ Zn‐Komplex (II) übergeführt.
ChemInform Abstract: The Absolute Configurations and Biogenesis of Some New Halogenated Chamigrenes from the Sea Hare Aplysia dactylomela.
Authors: SAKAI R. , HIGA T. , JEFFORD C. W. , BERNARDINELLI G. 
Published: May 2016

AbstractThe isolation of four new halogenated chamigrenes (Ia), (Ib), (IIa) and (IIb) from the sea hare is described.