bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Reaction of Dinitrogen Pentoxide with Fluoranthene.
Authors: ZIELINSKA B. , AREY J. , ATKINSON R. , RAMDAHL T. , WINER A. M. , PITTS J. N. JUN. 
Published: May 2016

AbstractIn contrast to nucleophilic nitrations by N05′ or by NO2/N2O4 in CH2C12, the nitro‐ and dinitroderivatives (II) and (III) are the sole products of the title reactions in CCl4 at ambient temp. and in the gas phase.
ChemInform Abstract: The Synthesis of Trimethylcyclopentane‐carboxylic Acids.
Authors: SOLAJA B. , HUGUET J. , KARPF M. , DREIDING A. S. 
Published: May 2016

AbstractThe title compounds (VII) and (IX) which are known precursors for the synthesis of (±)‐capnellene and ptychanolide, are prepared.
ChemInform Abstract: Reaction of 1,1,2‐Trichloro‐1‐nitrosoethane with Cyclopentadiene.
Authors: MARTYNOV I. V. , PUSHIN A. N. , EPISHINA T. A. , SOKOLOV V. B. 
Published: May 2016

AbstractDie Umsetzung des Nitrosoethans (I) mit Cyclopentadien (II) führt zu dem Addukt (III), das in sterisch einheitlicher Form vorliegt.
ChemInform Abstract: A Serendipitous Synthesis of 2‐Amino‐cis‐bicyclo[4.3.0]nonane.
Authors: CROOKS P. A. 
Published: May 2016

AbstractDas nach bekannten Methoden aus 4‐Methoxyzimtsäure zugängliche 6‐Methoxy‐2‐isonitrosoindanon‐(1) (Ia) liefert bei der Normaldruck‐Schüttelhydrierung in Chlorwasserstoffhaltigem Ethanol 2‐Amino‐cis‐bicyclo‐[4.3.0]nonan (II).
ChemInform Abstract: Synthesis of [2.2]Isoindolinophanes and Dihydro[c]furanophane and Their Charge‐Transfer Complexes with π‐Acceptors.
Authors: MOURAD A. E. , NOUR‐EL‐DIN A. M. , MEKHAMER R. A. 
Published: May 2016

AbstractThe furanophane (III) is obtained from the paracyclophanes (Ia) or (Ib).
ChemInform Abstract: 4‐Benzoyl‐ and 4‐Benzyl‐1,2,3‐triazol‐N‐acetic Acids, in vitro Inhibitors of the Prostaglandin Synthesis.
Authors: BIAGI G. , FERRETTI M. , LIVI O. , SCARTONI V. , LUCACCHINI A. , MAZZONI M. 
Published: May 2016

AbstractDurch 1,3‐dipolare Cycloaddition werden aus Benzoylacetylen (I) und Azidoessigsäureethylester (II) die isomeren Benzoyl‐triazolyl‐essigsäureester (III) und (IV) erhalten, während das dritte Isomere (VI) aus Benzoyltriazol (V) zugänglich ist.
ChemInform Abstract: Stereocontrolled Synthesis of all Four Stereoisomers of Verrucarinolactone from (R)‐2,3‐O‐Isopropylidene‐glyceraldehyde.
Authors: MULZER J. , SALIMI N. 
Published: May 2016

AbstractThe synthesis of the title compounds (VII) and (IX)‐′(XI) is described.
ChemInform Abstract: 2,2′‐Bipyridyl‐6‐carbothioamide Derivatives as Potential Antitumor Agents.
Authors: ANTONINI I. , CRISTALLI G. , FRANCHETTI P. , GRIFANTINI M. , MARTELLI S. , FILIPPESCHI S. 
Published: May 2016

AbstractDie substituierten 2,2′‐Bipyridyl‐6‐carbothioamide (IV) werden auf dem skizzierten g Wege hergestellt und auf ihre antiviralen und antineoplastischen Eigenschaften untersucht.
ChemInform Abstract: Synthesis of 2‐Trifluoromethyl‐4,6‐diphenyl‐1,3,5‐triazine.
Authors: IL'IN V. V. , YAROSH A. A. , PONOMARENKO V. A. 
Published: May 2016

AbstractBenzamidiniumtrifluop acetat (I) wird in Trifluoressigsäureanhydrid acyliert und das erhaltene Monoacylderivat (II) zur im Titel genannten Verbindung (III) cyclisiert.
ChemInform Abstract: Cycloadditions to Ketene‐S,N‐acetals. New Syntheses of Benzo[b]‐ and Naphtho[1,2‐b]furans, 1‐Benz‐ and Naphth[1,2‐b]oxepinins, and Benz[b]furan‐2‐ones.
Authors: TAKAHATA H. , ANAZAWA A. , MORIYAMA K. , YAMAZAKI T. 
Published: May 2016

AbstractDurch Kondensation des Ketenacetals (I) an die Chinone (II) entstehen die anellierten Furane (III), von denen einige mit dem Acetylendicarbonsäureester (IV) unter Ringerweiterung zu den Oxepinen (V) umgesetzt werden.
ChemInform Abstract: Hydrosilatrane and 2‐Methyl‐6‐ethyl‐1,3‐dioxa‐6‐aza‐2‐silacyclooctane in the Hydrosilylation Reaction.
Authors: VORONKOV M. G. , RAKHLIN V. I. , ADAMOVICH S. N. , PETUKHOV L. P. , MIRSKOV R. G. , YAROSH N. K. , KUZNETSOV A. L. , SIGALOV M. V. 
Published: May 2016

AbstractDie Hydrosilylierung der Alkine (I) mit dem Silacyclooctan (II) im Bombenrohr in Gegenwart von Rhodiumcarbonylacetylacetonat führt zu Gemischen der α‐ und β‐Additionsprodukte (III) und (IV).
ChemInform Abstract: Reactions of Element Oxides of the Fifth Main Group with Trithiazyl Chloride. Crystal Structure of (S5N5)4(As8Cl28) . 2 S4N4.
Authors: WILLING W. , MUELLER U. + , EICHER J. , DEHNICKE K. 
Published: May 2016

AbstractWhereas P4O10 does not react with (NSCl)3, the oxides of As(III), Sb(III), and Bi(III) react as shown in the scheme.
ChemInform Abstract: Investigation on the Thermal Degradation of Aluminium‐12‐Tungstosilicate.
Authors: LUNK H.‐J. , VARFOLOMEEV M. B. , SAMRAJ N. B. , MUELLER D. + , HILMER W. 
Published: May 2016

AbstractThermal decomposition of AlH[SiO4W,2O‐,6] ‐ 29 H2O yields the anhydrous salt at 440°C. At 500°C, the formation of a new stable phase, 1/2 Al2O3 ‐ SiO2‐ 12 WO3, is observed.
ChemInform Abstract: Recyclization of 1‐Amino‐3,5‐diaryl‐2,6,6‐tricyano‐1,3‐cyclohexadienes to Pyridine Derivatives.
Authors: ABRAMENKO YU. T. , IVSHCHENKO A. V. , NOGAEVA K. A. , SHARANIN YU. A. 
Published: May 2016

AbstractDie durch Kreuzdimerisierung der Dinitrile (I) und (II) entstandenen Tricyanocyclohexadiene (III) bilden beim Erhitzen in siedendem Xylol die trans‐cis‐Hexatriene (IV), die unter der Einwirkung von Basen zu den Tetrahydropyridinen (V) recyclisieren.
ChemInform Abstract: Synthesis and Reactions of 4,6,7,8‐Tetrahydro‐5(1H)‐cinnolinones.
Authors: NAGARAJAN K. , SHAH R. K. , SHENOY S. J. 
Published: May 2016

AbstractWhile reactions of (II) with the hydrazines (III) and (IV) afford the title compounds (Ia) and (Ib), the reaction of (IIc) with the hydrazine (VI) yields the indoles (VII).
ChemInform Abstract: Reaction of 1‐Methyluracil with Phenylbenzohydrazonoylchloride.
Authors: CHERNYSHOVA N. B. , SHIBAEV V. N. 
Published: May 2016

Abstract1‐Methyluracil (I) reagiert mit dem Hydrazonoylchlorid (II) zu Gemischen der Verbindungen (III) und (IV).
ChemInform Abstract: Synthesis and Thermal Rearrangement of Allylic 3,5,6‐Trimethyl‐2‐pyrazinylacetates: A Heterocyclic Carroll Rearrangement.
Authors: PODRAZA K. F. 
Published: May 2016

AbstractTetramethyl‐pyrazin (I) wird nach Metallierung und Carboxylierung durch Umsetzung mit den Alkoholen (IV) in Gegenwart des Phosphorsäureesterchlorids (III) in die Allylester (V) übergeführt.
ChemInform Abstract: A Novel Intramolecular Acylation of unsym‐Diacylaminoazetidinone Disulfide. The 3,8‐Dioxo‐5‐thia‐2,7‐diazabicyclo[4.2.0]octanes.
Authors: MICETICH R. G. , SINGH R. 
Published: May 2016

AbstractDie aus den Sulfoxiden (II) bzw. (VI) und den Mercapto‐Heterocyclen (III) unter Ringöffnung hergestellten Disul?‐ de (III) bzw. (VII) cyclisieren in Gegenwart von Basen zu den Heterobicyclen (IV) bzw. (VIII).
ChemInform Abstract: Dimerization of 2,2‐Disubstituted 1,3‐Dicarbonyl Compounds. A Synthesis of 2,4,6,8‐Tetraoxa‐adamantane Derivatives.
Authors: TSUBOI S. , ONO T. , TAKEDA A. 
Published: May 2016

AbstractReaktion der Ketoaldehyde (Ia) und (Ib) mit Sulfurylchlorid liefert die Tetraoxaadamantane (II).
ChemInform Abstract: Synthesis and Crystal Structure of Tris(dimesitylarsino)gallane, a Monomeric Tricoordinate Gallium‐Arsenic Compound.
Authors: PITT C. G. , HIGA K. T. , MCPHAIL A. T. , WELLS R. L. 
Published: May 2016

AbstractThe coupling reaction of the lithium arse‐ A nide (II) with gallium chlorides provides a useful method for the preparation of sterically hindered arsinogallanes.
ChemInform Abstract: Syntheses of 1,3‐Dimetallacyclobutanes with the Methylene‐di‐Grignard Reagent.
Authors: VAN DE HEISTEEG B. J. J. , SCHAT G. , AKKERMAN O. S. , BICKELHAUPT F. 
Published: May 2016

AbstractMethylendibromid (I) wird nach einem verbesserten Verfahren in die Grignard‐ Verbindung (II) übergeführt.
ChemInform Abstract: Cyclic Diazastannylenes. Part 23. Formation of a Zwitter Ion Containing a Phosphonium Cation and a Triorganylstannate Anion.
Authors: VEITH M. , HUCH V. 
Published: May 2016

AbstractDas aus dem Diazasilastannetidin (I) mit Triphenylmethylenphosphoran (II) erhaltene l :l‐Addukt (III) liefert bei der Thermolyse das pentacyclische Distannacyclobutan (IV) und das Diaminosilan (V).
ChemInform Abstract: Rhenium Complexes with Di‐ and Tri‐thiolate Ligands. The Synthesis and X‐Ray Crystal Structures of Square Pyramidal (PPh4)(ReO(SCH2CH2S)2) and (NMe4)(ReS(SCH2CH2S)2) and Trigonal Prismatic (PPh4)(Re((SCH2)3CCH3)2).
Authors: BLOWER P. J. , DILWORTH J. R. , HUTCHINSON J. P. , NICHOLSON T. , ZUBIETA J. 
Published: May 2016

AbstractThe Re complexes (I) and (II) are synthesized by the reactions of ReOCl3(PPh3)2 or KzReClö with the respective polythiol in the presence of triethyl‐ or trimethylamine in methanol solution and addition of halides.
ChemInform Abstract: Self‐Induced Diastereoselective Oxidation of Vinyl Sulfides Bearing a Chiral Hydroxy Group as a Way of Preparation of Optically Active Sulfinyl Dienophiles und Their Use in the Asymmetric Diels‐Alder Reaction to Cyclopentadiene.
Authors: DE LUCCHI O. , LUCCHINI V. , MARCHIORO C. , VALLE G. , MODENA G. 
Published: May 2016

AbstractDas Thiol (I) liefert definiert die En‐thioether (III), die mit verschiedenen Oxidationsmitteln überwiegend zu den Sulfoxiden (IV) sowie den Isomeren (V) reagieren.
ChemInform Abstract: α‐Haloalkanesulfonyl Bromides in Organic Synthesis. Part 5. Versatile Reagents for the Synthesis of Conjugated Polyenes, Enones, and 1,3‐Oxathiole 1,1‐Dioxides.
Authors: BLOCK E. , ASLAM M. , ESWARAKRISHNAN V. , GEBREYES K. , HUTCHINSON J. , IYER R. , LAFFITTE J.‐A. , WALL A. 
Published: May 2016

AbstractThe haloalkanesulfenyl bromides (I) undergo free radical addition to olefins, e.g. (II), giving adducts, e.g. (III), which upon treatment with base afford dienes, e.g. (IV), by a process termed the vinylogous Ramberg‐Bäcklund reaction.
ChemInform Abstract: Thermolysis of (lR,2R)‐1,2‐Dideuteriocyclobutane. An Application of Vibrational Circular Dichroism to Kinetic Analysis.
Authors: CHICKOS J. S. , ANNAMALAI A. , KEIDERLING T. A. 
Published: May 2016

AbstractThe relative rates of geometric isomerization to racemization have been studied by using a combination of IR and VCD spectroscopies, respectively.
ChemInform Abstract: Preparative UV‐VIS Laser Photochemistry: Molecular Oxygen Trapping of the Paterno‐Büchi Triplet Diradicals Derived from 1,4‐Dioxene.
Authors: ADAM W. , KLIEM U. , LUCCHINI V. 
Published: May 2016

Abstract1,4‐Dioxen (I) addiert die Ketone (II) unter Laser‐Bestrahlung zu den Bicyclen (III).
ChemInform Abstract: Mechanism of Single Electron Transfer in the Cannizzaro Reaction in Heterogenous Solid Liquid Phase Under Ultrasonic Conditions.
Authors: FUENTES A. , SINISTERRA J. V. 
Published: May 2016

AbstractBei der Bariumhydroxid‐katalysierten Cannizzaro‐Reaktion wird der Einfluß einer Ultraschall‐Behandlung untersucht.
ChemInform Abstract: Chelation‐Controlled Cyclization of β‐Ketoester‐Substituted and β‐Ketoamide‐Substituted Allylsilanes.
Authors: MOLANDER G. A. , ANDREWS S. W. 
Published: May 2016

AbstractAus den Keto‐estern bzw. ‐amiden (I) erhält man über die Na‐Salze mit dem Olefin (II) zunächst die alkylierten Derivate (III), die mit TiCl4 über eine intramolekulare Chelatbildung zu den Methylen‐cyclopentanolen (IV) l führen.
ChemInform Abstract: A Novel Construction of Octahydro‐3a,7‐ethano‐3aH‐indene Skeleton from a Tricyclo[3.3.0.02,8]octane: A Total Synthesis of (±)‐Descarboxyquadrone.
Authors: IMANISHI T. , MATSUI M. , YAMASHITA M. , IWATA C. 
Published: May 2016

AbstractDas Dimethylcyclopentenon (I) reagiert mit dem Allyl‐Grignard‐Reagens (II) zu dem Alkohol (III), der nach Oxidation zu dem Cyclopentenon (IVa) zu dem Cyclopentenol (IVb) reduziert wird.
ChemInform Abstract: The Steric Course of the Reactions of 2,3‐Dihalotetrahydropyrans with Grignard Reagents.
Authors: BERTI G. , CATELANI G. , MONTI L. , VENTRESCA G. 
Published: May 2016

AbstractIn the course of a reinvestigation of literature results, the title compounds (Ia)/(IIa) and (VIIa)/(VIIb) are prepared from (III).
ChemInform Abstract: Synthesis of 6‐Dialkylamino‐2‐(ethoxycarbonyl)methylthio‐4‐pyrimidinecarboxylic Acid Methyl Esters.
Authors: TUMKYAVICHYUS S. P. , VAINILAVICHYUS P. I. 
Published: May 2016

AbstractAus dem Orotsäurebutylester (I) wird mit Phosphoroxychlorid das Dichlorpyrimidinderivat (II) hergestellt und mit den Diaminen (III) zu den Amino‐ und Diaminopyrimidinen (IV) oder (V) umgesetzt.
ChemInform Abstract: Synthesis of Bis(o‐xylylenedithio)tetrathiafulvalene.
Authors: GOL'DENBERG L. M. , LYUBOVSKAYA R. N. 
Published: May 2016

AbstractDas Ammoniumsalz (I) reagiert mit o‐Xylylendibromid (II) zu dem Tricyclus (III), der mit Trimethylphosphit zu Bis‐(o‐xylylendithio)‐tetrathiafulvalen (IV) dimerisiert wird.
ChemInform Abstract: The Synthesis of 4H‐Pyran Containing Hemispherands via Pyrylium Salts.
Authors: DIJKSTRA P. J. , VAN STEEN B. J. , HAMS B. H. M. , DEN HERTOG H. J. JUN. , REINHOUDT D. N. 
Published: May 2016

Abstract4‐Methylanisol (I) kann mit den Säurechloriden (II) in Gegenwart von AlCl3 in die 2‐Acylphenole (III) übergeführt werden.
ChemInform Abstract: Rearrangements During Oxidations of the 9‐Phosphabicyclo[6.l.0]nona‐2,4,6‐triene System: Formation of Phosphonin Oxides.
Authors: QUIN L. D. , RAO N. S. , TOPPING R. J. , MCPHAIL A. T. 
Published: May 2016

AbstractThe derivatives (I) of the title compound react with H2O2 or tBuOOH at ‐ 15°C ; the C‐Cbond of the three‐membered ring is opened, and the first observable products are the cis,cis,cis,transphosphonin oxides (II).
ChemInform Abstract: Stereospecific Alkylations of Molybdenum(II) Enolates from η2‐Acyl Complexes.
Authors: RUSIK C. A. , TONKER T. L. , TEMPLETON J. L. 
Published: May 2016

AbstractDeprotonation of the nz‐acyl‐Mo complexes (I) leads to the corresponding enolates (II) which are characterized by IR, 1H, 13C, and "P NMR data.
ChemInform Abstract: Synthesis of 2‐Amino‐2,6‐dideoxy‐D‐glucopyranose‐6‐sulphonic Acid.
Authors: FERNANDEZ‐BOLANOS J. , MAYA CASTILLA I. , FERNANDEZ‐BOLANOS GUZMAN J. 
Published: May 2016

AbstractDie Oxidation des Glucose‐Derivats (I) führt unter den angegebenen Bedingungen zu einem Gemisch aus der im Titel genannten Verbindung (IIa) und dem Acetat (IIb); letzteres wird anschließend zu (IIa) desacetyliert.
ChemInform Abstract: 2‐Selenacephems and 1‐Dethia‐1‐selenapenems.
Authors: ALPEGIANI M. , BEDESCHI A. , PERRONE E. , FRANCESCHI G. 
Published: May 2016

AbstractDas aus dem β‐Lactam (I) erhaltene Derivat (II) wird mit Natriumhydrogenselenid zu (III) cyclisiert und dann reduktiv zu der Säure (IV) gespalten.
ChemInform Abstract: A Simple One‐Pot Synthesis of the Tricyclic Mitomycin Skeleton.
Authors: DEFOIN A. , FRITZ H. , GEFFROY G. , STREITH J. 
Published: May 2016

AbstractAus den Dienaldehyden (I) entstehen mit Nitrosobenzol (II) die Diels‐ Alder‐Addukte (III), die über Enolisierung und Hetero‐Cope‐Umlagerung zu (IV) führen.
ChemInform Abstract: 4‐Fluoroazetidinone Derivatives from Secopenicillanate Sulphonium Tetrafluoroborates.
Authors: BRENNAN J. , HUSSAIN F. H. S. , VIRGILI P. 
Published: May 2016

AbstractAus dem ot‐Penicillanat (Ia) erhält man das Sulfoxid (Ib), das beim Erhitzen mit Methylacrylat (II) zu dem Spaltprodukt (IIIa) führt.
ChemInform Abstract: Stereochemical Control in Microbial Reduction. Part 3. Diastereo‐ and Enantioselective Reduction of 2‐Methyl‐3‐oxobutanoate by Baker′s Yeast.
Authors: NAKAMURA K. , MIYAI T. , NOZAKI K. , USHIO K. , OKA S. , OHNO A. 
Published: May 2016

AbstractDie 2‐Methyl‐acet‐ essigsäureester (I) werden durch Bäckerhefe zu den Diolen (II) und (III) reduziert.
ChemInform Abstract: Preparation and Crystal Data of a Condensed Arsenio‐Antimonate, Na3Sb3As2O14, Cationic Exchanger.
Authors: HADDAD A. , GUEDIRA M. , JOUINI T. 
Published: May 2016

AbstractIn the course of an investigation of the ternary system Na2O ‐ Sb2O5 ‐ As2O5 a novel insoluble heteropolyacid salt, (III), is obtained.
ChemInform Abstract: Structural and Theoretical Discussion of (Bi4Fe4(CO)13)2‐: Application of MO and TEC Theories to a Zintl‐Metal Carbonylate.
Authors: WHITMIRE K. H. , ALBRIGHT T. A. , KANG S.‐K. , CHURCHILL M. R. , FETTINGER J. C. 
Published: May 2016

AbstractThe title Cluster (I) is obtained via an autoclave reaction of CO with the Cluster (Et4N)[(μ3‐Bi)Fe3(CO)9(μ3‐CO)] under moderate pressures (500 psi).
ChemInform Abstract: Mechanistic Study on the Complex Formation of Aluminum(III), Gallium(III), and Indium(III) Ions in Dimethyl Sulfoxide and N,N‐Dimethylformamide.
Authors: ISHIHARA K. , FUNAHASHI S. , TANAKA M. 
Published: May 2016

AbstractThe high pressure kinetics of the title reactions using 4‐isopropyltropolone as ligand were studied.
ChemInform Abstract: A New Electrophilic Addition to Acetylenes. Synthesis of 1,2‐Iodofunctionalized Olefins.
Authors: BARLUENGA J. , RODRIGUEZ M. A. , GONZALEZ J. M. , CAMPOS P. J. , ASENSIO G. 
Published: May 2016

AbstractThe acetylenes (I) are coupled with the nucleophilic compounds (II) in the präsence of dipyridinium iodotetrafluoroborate to yield the olefins (III).
ChemInform Abstract: Cycloadditions. Part 7. Intramolecular Diels‐Alder Reactions of Allenecarboxanilides.
Authors: DIEHL K. , HIMBERT G. , HENN L. 
Published: May 2016

AbstractThe anilines (I) are reacted with the halogen acetylhalides (II) and then converted to the phosphonium salts (IV).
ChemInform Abstract: Intramolecular 1,3‐Dipolar Cycloaddition of Alkyl Azide Enones and Rearrangements of the Triazoline Intermediates. Formal Total Synthesis of (±)‐Desamylperhydrohistrionicotoxin.
Authors: SHA C.‐K. , OUYANG S.‐L. , HSIEH D.‐Y. , CHANG R.‐C. , CHANG S.‐C. 
Published: May 2016

AbstractDas aus (Ia) bzw. (Ib) primär entstehende Azid (Ic) liefert über das nicht isolierte Triazolin‐Derivat (II) und weitere diskutierte Zwischenstufen die beiden Cyclisierungsprodukte (III) und (IV).
ChemInform Abstract: Relative Reactivity of Conjugated Alkenes Towards Diarylcarbenium Ions.
Authors: POCK R. , MAYR H. 
Published: May 2016

AbstractThe reaction of the carbenium ion derived .from (I) with styrenes (II) provides the adducts (III), whereas (IV) gives the product (V) of 1,4‐addition and (VI) affords (VII) via homoallyl rearrangement.
ChemInform Abstract: Electrochemical Oxidation of Organosilicon Compounds. Part 1. Oxidative Cleavage of Carbon‐Silicon Bond in Allylsilanes and Benzylsilanes.
Authors: YOSHIDA J. , MURATA T. , ISOE S. 
Published: May 2016

AbstractThe allyl silanes (I) are oxidized electrochemically in the presence of the alcohols or acids (II) to yield mixtures of the isomeric allyl alcohols (III) and (IV).
ChemInform Abstract: Factors Affecting Stereochemical Control in Directed Homogeneous Hydrogenation of α‐Hydroxyalkylacrylates.
Authors: BROWN J. M. , CUTTING I. , EVANS P. L. , MADDOX P. J. 
Published: May 2016

AbstractThe hydrogenation of the isomeric esters (I) in the presence of the Rh‐ complex (II) to the corresponding saturated compounds (III) is described and the asymmetric induction investigated.
ChemInform Abstract: Organosilicon and Bioorganosilicon Chemistry. Part 29. Silafunctional Compounds in Organic Synthesis.
Authors: TAMAO K. , TANAKA T. , NAKAJIMA T. , SUMIYA R. , ARAI H. , ITO Y. 
Published: May 2016

AbstractThe unsaturated alcohol (I) reacts with the aminosilane (II) and is then cyclized with a Pt‐catalyst to yield the silacyclopentane (IV).
ChemInform Abstract: Direct Hydroxylation of Anilines to Aminophenols.
Authors: JACQUESY J.‐C. , JOUANNETAUD M.‐P. , MORELLET G. , VIDAL Y. 
Published: May 2016

AbstractReaction of the anilines (I), (V), (VIII) and (IX) according to A) leads directly to the aminophenols shown in the scheme.
ChemInform Abstract: Synthesis of Amides and Amidines by Reaction of Carboxylic Acids and Amines in the Presence of Polyphosphoric Acid Trimethylsilyl Ester (PPSE).
Authors: OGATA S. , MOCHIZUKI A. , KAKIMOTO M. , IMAI Y. 
Published: May 2016

AbstractReaction of the amines (Ia)‐(Ic) with the Carboxylic acids (II) in the presence of PPSE at 160°C yields the symmetrical amidines (III), whereas at lower temp. in the presence of pyridine the benzanilide (V) is formed from benzoic acid (IV) and aniline (Ia).
ChemInform Abstract: Synthesis of 1‐(p‐Isothiocyanatobenzyl) Derivatives of DTPA and EDTA.
Authors: BRECHBIEL M. W. , GANSOW O. A. , ATCHER R. W. , SCHLOM J. , ESTEBAN J. , SIMPSON D. E. , COLCHER D. 
Published: May 2016

AbstractTo investigate the ′"In labeling of tumorlocalizing monoclonal antibodies (MoAb), the chelates (IVc) and (VIII) are synthesized starting from the amino acid (Ia).
ChemInform Abstract: A Novel Synthesis of 1,4‐Dihydrocarbazole‐1,4‐dione.
Authors: BENZIES D. W. M. , JONES R. A. 
Published: May 2016

AbstractStarting from the tetrahydro‐oxocarbazole (I) the title compound (V) is obtained by treating the phenylsulphonyl derivative (II) with methoxide.
ChemInform Abstract: Benzolalcarbazole Derivatives. Synthesis, Estrogen Receptor Binding Affinities, and Mammary Tumor lnhibiting Activity.
Authors: VON ANGERER E. , PREKAJAC J. 
Published: May 2016

AbstractDurch Kondensation der aromatischen Hy‐ drazine (I) mit den Tetralonen (II) werden die Dihydrobenzo[a]carbazole (III) erhalten und zu (IVa) alkyliert.
ChemInform Abstract: Intramolecular Lewis Acid Catalyzed Heterocycloaddition Reactions. Cyclization of Ketone Heterodienophiles in the Dihydrotropone Series.
Authors: RIGBY J. H. , WILSON J. Z. , SENANAYAKE C. 
Published: May 2016

AbstractA boron trifluoride catalyzed intramolecular cycloaddition reaction transforms the ketones (I) into the tricyclic ethers (II).
ChemInform Abstract: N‐Substituted Modulation of Opiate Agonist/Antagonist Activity in Resolved 3‐Methyl‐3‐(m‐hydroxyphenyl)piperidines.
Authors: CHENG A. , UYENO E. , POLGAR W. , TOLL L. , LAWSON J. A. , DEGRAW J. I. , LOEW G. , CAMERMAN A. , CAMERMAN N. 
Published: May 2016

AbstractDas nach bekannten Verfahren aus 3‐Methoxyphenylacetonitril (I) hergestellte Piperidon (II) wird nach Diboran‐Reduktion N‐alkyliert.
ChemInform Abstract: Synthesis of Fused 1,2‐Diazetidinones via an Intramolecular Horner‐ Emmons Reaction.
Authors: TAYLOR E. C. , DAVIES H. M. L. 
Published: May 2016

AbstractAus Chloracetylchlorid (Ia) erhält man in der skizzierte Weise den Phosphonsäureester (IV), aus Bromacetylbromid (Va) über den Ester (Vb) den Phosphonsäureester (IX).
ChemInform Abstract: Synthesis of Stereoisomeric 2‐Ethylimino‐3,1‐perhydrobenzoxazines and ‐benzothiazines.
Authors: GABOR B. , FERENC F. , GYOERGY C. + , SANDOR S. 
Published: May 2016

AbstractThe cyclization of the thioureas (II), prepared according to the reaction scheme, can be influenced by the reagents employed to yield either the oxazines (III) or the thiazines (IV).
ChemInform Abstract: 7‐Phosphanorbornene Derivatives as Precursors of Esters and Amides of Two‐Coordinate Thiophosphenous O‐Acid.
Authors: QUIN L. D. , SZEWCZYK J. 
Published: May 2016

AbstractThe fragmentation of (III) or (IX) affords the thiophosphenous O‐acid derivatives (IV) or (X), which are trapped by cycloaddition with 2,3‐dimethyl butadiene (VI).
ChemInform Abstract: Photochemical Reaction of 2‐Aryl‐1,2‐benzisoselenazol‐3(2H)‐ones.
Authors: KAMIGATA N. , IIZUKA H. , IZUOKA A. , KOBAYASHI M. 
Published: May 2016

AbstractIn benzene, the photochemical reaction of the title Compounds (III), prepared as shown, gives the dibenzoselenazepinones (IV).
ChemInform Abstract: Bidentate and Unidentate Formato Ligands in Mo(CO)2(PEt3)2(O2CH)2.
Authors: BROWER D. C. , WINSTON P. B. , TONKER T. L. , TEMPLETON J. L. 
Published: May 2016

AbstractTreating the Mo complexes (Ia) with Na carboxylates or Na acetylacetonate at 20°C in CH2Cl2 /MeOH mixture resulted in formation of the complexes (II)‐(V), which were stable as solids toward high vacuum and atmospheric oxygen except the compounds (V) and (IIb).
ChemInform Abstract: Tranexamic Acid Derivatives with Enhanced Absorption.
Authors: SVAHN C. M. , MERENYI F. , KARLSON L. , WIDLUND L. , GRAELLS M. + 
Published: May 2016

AbstractDie im Titel genannten Vorstufen (III) und (VI) des Antifibrinolytikums 4‐Aminomethylcyclohexancarbonsäure werden nach dem angegebenen Verfahren hergestellt.