bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: N‐Substituted 3‐Perfluoroacyl‐2‐pyrrolidones.
Authors: BIZUNOV YU. M. , EMEL'YANOV V. I. , KNUNYANTS I. L. 
Published: May 2016

AbstractEthyltrifluoroacetate (II) reacts with N‐methyl(ethyl)pyrrolidone (I) in a Claisen‐like condensation reaction to give the 3‐fluoroacetylpyrrolidone (III).
ChemInform Abstract: Synthetic Studies on Teleocidin. Part 1. Regioselective Introduction of 4‐Amino and 7‐Acyl Groups on Indole Derivative.
Authors: NAKATSUKA S. , MASUDA T. , ASANO O. , TERAMAE T. , GOTO T. 
Published: May 2016

AbstractThe indole‐3‐carboxylates (I) react with nitric acid to form the isomeric nitro compounds (II) and (III).
ChemInform Abstract: Selective Thromboxane Synthetase Inhibitors. Part 4. 2‐(1H‐Imidazol‐1‐ ylmethyl) Carboxylic Acids of Benzo(b)furan, Benzo(b)thiophene, Indole, and Naphthalene.
Authors: CROSS P. E. , DICKINSON R. P. , PARRY M. J. , RANDALL M. J. 
Published: May 2016

AbstractBromination of (I) gives the bromomethyl derivatives (II) which are treated with imidazole (III) to yield (IV).
ChemInform Abstract: The Synthesis of Some 10‐Phenylacridinium Salts and Related Compounds.
Authors: ACHESON R. M. , BIRTWISTLE D. H. , WYATT P. B. 
Published: May 2016

AbstractUllmann reaction of the amine (Ia) gives the tert. amine (IV), which undergoes cyclization to the acridinium salt (IIa).
ChemInform Abstract: Synthesis of Tetrahydrobenzo(f)quinoline.
Authors: STETSENKO A. V. , FURSII T. A. 
Published: May 2016

AbstractWhile hydrogenation of the pyridine ring in benzo(f)quinoline (I) with tin/HCl is unsuccessful, reaction with formamide/formic acid at an elevated temperature results in the formation of N‐formyl tetrahydrobenzoquinoline (II).
ChemInform Abstract: Inhibitors of Human Purine Nucleoside Phosphorylase. Synthesis, Purine Nucleoside Phosphorylase Inhibition, and T‐Cell Cytotoxicity of 2,5‐Diaminothiazolo(5,4‐d)pyrimidin‐7(6H)‐one and 2,5‐Diaminothiazolo(4,5‐d)pyrimidin‐7(6H)‐one. Two Thio Isosteres of 8‐Aminoguanine.
Authors: SIRCAR J. C. , SUTO M. J. , SCOTT M. E. , DONG M. K. , GILBERTSEN R. B. 
Published: May 2016

AbstractThe sodium salt of (I) reacts with cyanogen bromide, yielding the thiazolopyrimidine (II).
ChemInform Abstract: Potential Hypolipidemic Agents. Part 4. Synthesis and Hypolipidemic Activities of Some New Ethyl 3‐Aryl‐2H‐1,4‐benzoxazin‐7‐yloxyalkanoates.
Authors: SHRIDHAR D. R. , RAM B. , REDDY G. J. 
Published: May 2016

AbstractThe title compounds (V) are synthesized as shown in the scheme and screened for their hypolipidemic activity.
ChemInform Abstract: Synthesis and Mass Spectroscopic Study of Benzo‐12‐crown‐4 Acyl Derivatives.
Authors: ZHUKOVA T. I. , V'YUNOV K. A. 
Published: May 2016

AbstractAcylation of the crown ether (I) with carboxylic acids (II) in the presence of polyphosphoric acid gives the monoacyl derivatives (III) or the twofold acylated derivatives (IV), depending on the molar ratio.
ChemInform Abstract: Cyclodisilazane Cations ‐ Synthesis and Crystal Structure.
Authors: KLIEBISCH U. , KLINGEBIEL U. , STALKE D. , SHELDRICK G. M. 
Published: May 2016

AbstractOn heating equimolar amounts of the disilazane (I) and Al2Cl6 in n‐hexane/CH2Cl2, the mono‐ and the diprotonated products (II) and (III) are formed.
ChemInform Abstract: On Silirene Aromaticity: Synthesis and Structure of 1,72,2,6,6,8,8‐Hexamethyl‐4‐thia‐3‐silabicyclo(5.1.0)octene. The First Symmetrical Silirene.
Authors: NEFEDOV O. M. , EGOROV M. P. , KOLESNIKOV S. P. , GAL'MINAS A. M. , STRUCHKOV YU. T. , ANTIMIN M. YU. , SEREDA S. V. 
Published: May 2016

AbstractThe symmetrical dimethylsilacyclopropene compound (III) is obtained by simultaneous irradiation of the thiacycloheptyne (I) and the silanorbornadiene (II) with UV light.
ChemInform Abstract: Bis(pentamethylcyclopentadienyl)diphosphene ‐ a Molecule with Fluxional Structure and Reactive P‐C Bond.
Authors: JUTZI P. , MEYER U. , KREBS B. , DARTMANN M. 
Published: May 2016

AbstractThe crystalline air‐sensitive title diphosphene (II) which is stable at ‐30 °C is obtained from pentamethylcyclopentadienyldichlorophosphane (I) as shown.
ChemInform Abstract: Formation of a Phosphobetaine with Negative Charge at the δ‐Carbon Atom of the 1,3‐Butadienyl Group by Reaction of Tributylphosphine with Vinylacetylene.
Authors: GASPARYAN G. TS. , BARSEGYAN S. K. , OVAKIMYAN M. ZH. , PETROVSKII P. V. , INDZHIKYAN M. G. 
Published: May 2016

AbstractTributylphosphine (I) and vinylacetylene (II) react to form a mixture of the 1:1 adducts (III) and (IV).
ChemInform Abstract: The 1,3‐Migration of Phosphorus from Oxygen to Carbon: A New Synthesis of β‐Ketophosphonates from Enol Phosphates.
Authors: HAMMOND G. B. , CALOGEROPOULOU T. , WIEMER D. F. 
Published: May 2016

AbstractCamphor (I) reacts with LDA and diethyl chlorophosphate (II) to give the enol phosphate (III) which rearranges to form the camphor phosphonate (IV).
ChemInform Abstract: Reaction of Chlorophosphoranes with Trialkyl Phosphites.
Authors: GAZIZOV M. B. , ZAKHAROV V. M. , KHAIRULLIN R. A. , MOSKVA V. V. 
Published: May 2016

AbstractDepending on their structure, the halophosphoranes (I) react with the trialkylphosphites (II) to give the products (III) ‐ (IX).
ChemInform Abstract: Diels‐Alder Reaction with Phosphaalkenes. Synthesis of Functionalized λ3‐Phosphabenzenes.
Authors: PELLON P. , KO Y. Y. C. Y. L. , COSQUER P. , HAMELIN J. , CARRIE R. 
Published: May 2016

AbstractThe phosphaalkene (I) reacts with methyl sorbate (II) to produce the isomeric Diels‐Alder adducts (III).
ChemInform Abstract: New Conducting Salts Containing Unsymmetrical π‐Donors.
Authors: GIRAL L. , FABRE J. M. , GOUASMIA A. 
Published: May 2016

AbstractThe unsymmetrical fulvalenes (Va) and (Vb) are prepared from (I) and (III) or from (VI) and (VII) as outlined in the reaction scheme.
ChemInform Abstract: Reactions of Organo‐Aluminum Compounds with Peresters.
Authors: DODONOV V. A. , SOFRONOVA S. M. , STEPOVIK L. P. 
Published: May 2016

AbstractThe reaction of triethyl aluminum (Ia) with the peresters (II) gives the intermediates (III) ‐ (VI), according to the reaction products formed after hydrolysis and the ESR data obtained in the presence of 2‐methyl‐2‐nitrosopropane.
ChemInform Abstract: Aryl‐Substituted Molecular Metal Oxide Clusters.
Authors: SIEDLE A. R. , LYON P. A. , HUNT S. L. , SKARJUNE R. P. 
Published: May 2016

AbstractMetathetical reaction of aryl diazonium salts with Keggin ions provides aryldiazonium Keggin ion salts such as (II) and (IV) which, when pyrolyzed or photochemically decomposed, form aryl‐substituted clusters such as (III) and (V).
ChemInform Abstract: Sugar Interaction with Uranium Ion. Synthesis, Spectroscopic and Structural Analysis of UO2‐Sugar Complexes Containing D‐Glucuronate Moiety.
Authors: TAJMIR‐RIAHI H. A. 
Published: May 2016

AbstractThe 1:1 or 1:2 reaction of hydrated uranyl salts or uranyl acetate with D‐glucuronic acid in aqueous solution lead to solid complexes of the type (I) and (II), resp., which are characterized by Ft‐IR and 1H NMR spectroscopy.
ChemInform Abstract: Studies of the Photoinduced Ligand Substitution Reactions of (Re(CNxyl)6)+ (xyl: 2,6‐Dimethylphenyl) in the Presence of Halide Ions.
Authors: STACY N. E. , CONNER K. A. , MCMILLIN D. R. , WALTON R. A. 
Published: May 2016

AbstractIrradiation of (Re(CNxyl)6)+ with UV light at room temp. in CH2Cl2 and in the presence of halide ions gives complexes of type Re(CNxyl)5X where X: Cl, Br or I. The isolated product yields are in the range of 30‐40%.
ChemInform Abstract: Catecholate Complexes of High Oxidation State Metal Ions. Synthesis and Characterization of Tris(3,5‐di‐tert‐butylcatecholato)rhenium(VI).
Authors: DELEARIE L. A. , PIERPONT C. G. 
Published: May 2016

AbstractThe title compound (III) is prepared in nearly quantitative yield as shown and characterized by MS, UV, and EPR spectroscopic data, cyclic voltammetric studies, and an X‐ray structural analysis (space group P21/n, Z=4).
ChemInform Abstract: Synthesis and Characterization of a meso‐Tetrakis(4‐ferrocenylphenyl)porphyrin and Examination of Its Ability to Undergo Intramolecular Photocatalyzed Electron Transfer.
Authors: SCHMIDT E. S. , CALDERWOOD T. S. , BRUICE T. C. 
Published: May 2016

AbstractThe title compound (Ia) is synthesized from 4‐ferrocenylbenzaldehyde and pyrrole under reflux in purified propionic acid.
ChemInform Abstract: Reactivity of Cyclic Silicon‐Containing Polysulfides Against Iron Carbonyls.
Authors: LEBEDEV A. V. , KUZ'MIN O. V. , CHERNYSHEV E. A. 
Published: May 2016

AbstractThe cyclic silicon‐containing polysulfides (I) react with Fe3(CO)12 (II) to form the thiol complexes (III).
ChemInform Abstract: Thermal Isomerization of (η6‐Fluorenyl)cyclopentadienyl Iron.
Authors: USTYNYUK N. A. , POMAZANOVA N. A. , NOVIKOVA L. N. , KRAVTSOV D. H. , USTYNYUK YU. A. 
Published: May 2016

AbstractThe title compound (II), obtained by deprotonation of the fluorenylcyclopentadienyl cation (I), isomerizes thermically to give its η5‐isomer (III).
ChemInform Abstract: Synthesis, Characterization and Catalytic Properties of Mononuclear and Dinuclear Complexes of Uranyl(VI), Copper(II) and Nickel(II) with Compartmental Schiff Bases Derived from 2,6‐Diformyl‐4‐chlorophenol and Polyamines.
Authors: CASELLATO U. , GUERRIERO P. , TAMBURINI S. , VIGATO P. A. , GRAZIANI R. 
Published: May 2016

AbstractThe mononuclear sym. cyclic complex (IIa) is prepared from the acyclic complex (Ia) and the triamine, (IIb) from the free ligand and UO2 acetate; the asym.
ChemInform Abstract: Coordination Chemistry of Microbial Iron Transport. Part 37. Preparation, Structure, and Physical Properties of Dimeric Copper(II) Hydroxamate Complexes, Cu2L2 (L: iPrN(O)C(=O)(CH2)nC(=O)N(O)‐iPr, n = 3‐10).
Authors: BARCLAY S. J. , RAYMOND K. N. 
Published: May 2016

AbstractThe title complexes are prepared in 90‐96% yield by 1:1 molar reaction of Cu(II) nitrate with a slight excess of dihydroxamic acid in methanol at pH 7‐8. These Cu complexes are dimeric for n = 5‐8, 10 and dissolve in a variety of polar organic solvents.
ChemInform Abstract: Coordination of Thiocyanate in Tetraamine and Diimine‐Diamine Complexes of Copper(II).
Authors: WU D.‐T. , CHUNG C.‐S. 
Published: May 2016

AbstractThe complexes (I)‐(IV) are prepared by known methods using NaSCN and HBF4, and characterized spectroscopically.
ChemInform Abstract: Novel Rhodium Porphyrin Derivatives
Authors: BOSCHI T. , LICOCCIA S. , TAGLIATESTA P. 
Published: May 2016

AbstractHydrated RhCl3 reacts with porphyrins in DMF with decarboxylation of the solvent to yield the complexes (Ia)‐(Ic) depending on the nature of the macrocyclic ligand and the reaction conditions.
ChemInform Abstract: Reactivity of the M‐M Multiple Bond in Metal Carbonyl Derivatives. Part 12. Synthesis and Structure of ((C5Me5)2M2Se5): Formation of a μη2‐Tetraselenide Ligand at the M‐M Double Bond of ((C5Me5)2M2(μ‐CO)2) (M: Co, Rh).
Authors: BRUNNER H. , MEIER W. , NUBER B. , WACHTER J. , ZIEGLER M. L. 
Published: May 2016

AbstractReaction of the CO‐bridged binuclear title complexes (I) with gray selenium at room temp. yields the μ‐selenido‐μ‐tetraselenido title complexes (II).
ChemInform Abstract: Stabilization of Anion Radicals by the Pentaphenylcyclopentadienyl Ligand. Evidence for Symmetrical Metal‐C5R5 Bonding in ((η‐C5Ph5)M(CO)2)‐ (M: Co, Rh).
Authors: CONNELLY N. G. , GEIGER W. E. , LANE G. A. , RAVEN S. J. , RIEGER P. H. 
Published: May 2016

AbstractThe complexes (I) are reduced by one electron to their corresponding radical anions.
ChemInform Abstract: Heterometallic Pt‐Au Complexes with μ‐3 S Bridging. Syntheses and Structures of Pt2(PPh3)4(μ‐SAuCl)2·2 CH2Cl2 and Pt2(PPh3)4(μ‐S)(μ‐SAuPPh3)NO3·0.5 H2O.
Authors: BOS W. , BOUR J. J. , SCHLEBOS P. P. J. , HAGEMAN P. , BOSMAN W. P. , SMITS J. M. M. , VAN WIETMARSCHEN J. A. C. , BEURSKENS P. T. 
Published: May 2016

AbstractThe reaction of the Pt2 complex (I) having a hinged square planar geometry with metallic gold in the presence of tetrabutylammonium chloride, or with one or two mol Au(PPh3)NO3 (IV) affords the heterometallic complexes (II), (III), or (V), respectively.
ChemInform Abstract: Synthesis of Terminal Isoprenoid Sulfoxides by Ene‐Type Reaction with Benzenesulfinyl Chloride.
Authors: MOISEENKOV A. M. , DRAGAN V. A. , SHAVNYA A. V. , VESELOVSKII V. V. 
Published: May 2016

AbstractReaction of benzenesulfinyl chloride (II) with the terpenoid di‐ and trienes (I) produces the terminal methylene sulfoxides (III).
ChemInform Abstract: Synthesis of 17β‐(2‐Oxo‐4‐imidazolin‐4‐yl) Derivatives from Cortexone and Cortisone.
Authors: RAPI G. , GINANNESCHI M. , CHELLI M. , CHIMICHI S. 
Published: May 2016

AbstractThe known oximes (I) are converted to the amines (II).
ChemInform Abstract: Amination of Chiral Enolates by Dialkyl Azodiformates. Synthesis of α‐Hydrazino Acids and α‐Amino Acids.
Authors: TRIMBLE L. A. , VEDERAS J. C. 
Published: May 2016

AbstractThe chiral carboximides (I) ‐ obtained by N‐acylation of the corresponding oxazolidinone ‐ are converted to the aminated carboximides (III).
ChemInform Abstract: Polyacrylic Crosslinked Resins with Pendant Chirality as Auxiliary in Supported Asymmetric Synthesis.
Authors: CALMES M. , DAUNIS J. , JACQUIER R. , NKUSI G. , VERDUCCI J. , VIALLEFONT P. 
Published: May 2016

AbstractCopolymerization of the amides (I) ‐ (III) yields the randomly crosslinked resins (IV) which possess chiral centres.
ChemInform Abstract: Pseudo‐Sugars. Part 16. Facile Synthesis of Pseudo‐α‐D and L‐Glucopyranoses.
Authors: OGAWA S. , NAKAMURA K. , TAKAGAKI T. 
Published: May 2016

AbstractThe cyclohexanecarboxylic acid (‐)‐(IIa) is prepared either by HBr treatment of the tricyclononanone (+)‐(I) as shown in the scheme or by optical resolution of the racemic acid (±)‐(IIa) using (+)‐α‐methylbenzylamine.
ChemInform Abstract: Synthesis of Glycosyl Azides or Benzoates from Cyclic 1,2‐Sulfites.
Authors: GUILLER A. , GAGNIEU C. H. , PACHECO H. 
Published: May 2016

AbstractReaction of the cyclic sugar sulfites (I), (IV), (VI), and (VIII) with the nucleophiles (II) yields the corresponding trans‐1,2‐glycosyl azides or benzoates stereoselectively.
ChemInform Abstract: Synthesis of Cyclic Sugar 1,2‐Sulfites.
Authors: GUILLER A. , GAGNIEU C. H. , PACHECO E. 
Published: May 2016

AbstractReaction of various carbohydrates, e.g. (I), (III), (V), and (VII), with thionyl chloride yields the corresponding cyclic sulfites as mixtures of endo‐ and exo‐diastereomers.
ChemInform Abstract: Stereochemistry of the Addition of Organometallic Reagents to Methyl 2,3‐O‐Isopropylidene‐β‐D‐ribopentodialdo‐1,4‐furanoside.
Authors: BOYD F. L. JUN. , BAKER D. C. 
Published: May 2016

AbstractAddition of the organometallic reagents (II) to the dialdo‐furanoside (I) under various conditions produces mixtures of β‐D‐allo (III) and α‐L‐talo adducts (IV).
ChemInform Abstract: Acetogenic Isoquinoline Alkaloids. Part 11. Regioselective and Atropoisomeric‐Selective Aryl Coupling to Give Naphthyl Isoquinoline Alkaloids: First Total Synthesis of (‐)‐Ancistrocladine.
Authors: BRINGMANN G. , JANSEN J. R. , RINK H.‐P. 
Published: May 2016

AbstractThe reductive amination of the ketone (I) with the amine (II) represents the starting step in the synthesis of the separable mixture of the atropoisomeric alcohols (VIIIa) and (IXa).
ChemInform Abstract: Hydrolysis and Rearrangement of O6‐Substituted Guanosine Products Resulting from Reaction of Guanosine with Styrene Oxide.
Authors: MOSCHEL R. C. , HEMMINKI K. , DIPPLE A. 
Published: May 2016

Abstract2‐Amino‐6‐chloro‐purine riboside (I) reacts with racemic styrene glycol (II) in the presence of sodium to produce the isomeric α‐hydroxy ethers (III) and (IV).
ChemInform Abstract: Design and Synthesis of Sodium (βR*,γS*)‐4‐((3‐(4‐Acetyl‐3‐hydroxy‐2‐ propyl‐phenoxy)propyl)thio)‐γ‐hydroxy‐β‐methylbenzenebutanoate: A Novel, Selective, and Orally Active Receptor Antagonist of Leukotriene D4.
Authors: YOUNG R. N. , BELANGER P. , CHAMPION E. , DEHAVEN R. N. , DENIS D. , FORD‐HUTCHINSON A. W. , FORTIN R. , FRENETTE R. , GAUTHIER J. Y. , GILLARD J. , GUINDON Y. , JONES T. R. , KAKUSHIMA M. , MASSON P. , MAYCOCK A. , MCFARLANE C. S. , PIECHUTA H. , PONG S. S. , ROKACH J. , WILLIAMS H. W. R. , YOAKIM C. , ZAMBONI R. 
Published: May 2016

AbstractThe various substituted phenylketobutyric acids (VIa) ‐ (VIe) and (VIII) are prepared from the anisoles (Ia) ‐ (Ic) as shown in the reaction scheme.
ChemInform Abstract: Mechanism of the Thermochemical Boriding Process and Electrochemical Studies in the Molten Systems Based on Na2B4O7.
Authors: MAKYTA M. , CHRENKOVA M. , FELLNER P. , MATIASOVSKY K. 
Published: May 2016

AbstractThe nature of boron dissolved in molten Na2B4O7 and of the electrochemically active species in the molten NaCl‐KCl‐Na2B4O7 system has been investigated voltammetrically.
ChemInform Abstract: Solid State Reactivity and Mechanisms in Oxide Systems. Part 3. Formation of ZnFe2O4 from ZnO and α‐Fe2O3.
Authors: FELTZ A. , MARTIN A. 
Published: May 2016

Abstractα‐Fe2O3 powders of comparable morphology obtained by various synthetic methods behave different in reaction A. The sample prepared from goethite is highly reactive with a logarithmic time dependence of the reaction rate.
ChemInform Abstract: Detection and Structural Study of a New Family of Layered Compounds of the General Composition (UO)2RS3 (R: Gd to Lu and Y).
Authors: GUITTARD M. , VOVAN T. , JULIEN‐POUZOL M. , JAULMES S. , LARUELLE P. , FLAHAUT J. 
Published: May 2016

AbstractThe novel title compounds are obtained in the course of reaction tests between UOS and various sulfides, which are positive only in the case of the sulfides R2S3 (R: Gd to Lu, Y) at temp. as high as 1500‐1900 °C. The crystal structure of the isotypic compounds is solved in the case of (UO)2ErS3, which crystallizes in the tetragonal system (I4/mmm, Z=2).
ChemInform Abstract: Complexes of Rhenium with Planar ReN2S2 Rings. Syntheses and Crystal Structures of AsPh4(ReCl4(N2S2)) and PPh4(ReBr4(N2S2)).
Authors: CONRADI E. , HAUCK H. G. , MUELLER U. + , DEHNICKE K. 
Published: May 2016

AbstractThe Re complexes (III), (VI), (VIII), and (X)‐(XII) are synthesized as outlined in the scheme.
ChemInform Abstract: 1H NMR Investigation of Iron(III) 5,10,15,20‐Tetrakis(2,6‐disubstituted phenyl)porphyrins. Isolation and Characterization of Hydroxy‐Ligated (5,10,15,20‐Tetrakis(2,6‐difluorophenyl)porphinato)iron(III).
Authors: WOON T. C. , SHIRAZI A. , BRUICE T. C. 
Published: May 2016

AbstractThe complexes (Ia)‐(Id) are investigated by 1H NMR, a method for distinguishing between hydroxy‐ligated and corresponding μ‐oxo species.
ChemInform Abstract: Direct Evidence for an SN1CB Mechanism. Part 4. Crystal and Molecular Structure of Chloro(bis(8‐quinolinyl)amido‐N1,N2,N3)copper(II), a Metal Chelate Containing an sp2‐Hybridized Deprotonated Amine.
Authors: PUZAS J. P. , NAKON R. , PETERSEN J. L. 
Published: May 2016

AbstractThe title complex (I), prepared by adding bis(8‐quinolyl)amine in THF to an aqueous solution of CuCl2 (no yield given), crystallizes in the space group P21/n with Z=4.
ChemInform Abstract: Electrochemical Studies of Monomeric Niobium(V) and Niobium(IV) Porphyrins in Nonaqueous Media.
Authors: ANDERSON J. E. , LIU Y. H. , BARBE J. M. , KADISH K. M. 
Published: May 2016

AbstractThe Nb(V) complexes (II) can be reduced by up to three electrons and oxidized by one electron.
ChemInform Abstract: (4 + 2) Cycloadditions with 5‐Ethenyl‐3,4‐dihydro‐2H‐pyran and 5‐Ethenyl‐2,3‐dihydro‐1,4‐dioxin.
Authors: POTTHOFF B. , BREITMAIER E. 
Published: May 2016

AbstractThe pyran (IIa) and the dioxin (IIb) are prepared by Wittig alkenylation of the aldehydes (Ia) and (Ib).
ChemInform Abstract: Diels‐Alder Reactions of Cycloalkenones. Part 9. Diastereofacial Selectivity of Mono‐ and Dialkylated 2‐Cyclohexenones. Diels‐Alder Reactions of Cycloalkenones. Part 10. endo‐exo Diastereoselectivity of 2‐Cyclohexenones.
Authors: ANGELL E. C. , FRINGUELLI F. , MINUTI L. , PIZZO F. , PORTER B. , TATICCHI A. , WENKERT E. 
Published: May 2016

AbstractThe diastereoselectivity of the AlCl3‐catalyzed Diels‐Alder reactions of the dienes (Ia) ‐ (Ic) and the cyclohexenones (II) or (III) is investigated in full detail.
ChemInform Abstract: Dehydrofluorination of 1‐H‐Polyfluoroalkanesulfonyl Fluorides.
Authors: BENDA A. F. , ELEEV A. F. , ERMOLOV A. F. , SOKOL'SKII G. A. 
Published: May 2016

AbstractThe title compounds (I) and (III) easily undergo dehydrofluorination by BF3·NEt3 complex to give polyfluoroalkenylsulfonyl fluorides.
ChemInform Abstract: Reactions of 3‐Aryl‐1‐(2(4)‐hydroxyaryl)‐2‐propyn‐1‐ones in the Presence of Amines. Two Types of Intramolecular Cyclization with Participation of the ortho‐Hydroxyl Group.
Authors: KORSHUNOV S. P. , KORZHOVA N. V. , KAZANTSEVA V. M. , KRASNOV V. L. , UTEKHINA N. V. , BODRIKOV I. V. 
Published: May 2016

AbstractThe reactions of the alkynes (I) and their 4‐hydroxy analogue (IV) with amines may take three different directions, depending on the structure of the amine.
ChemInform Abstract: Multiple Intermediates Generate Fluorophore‐Derived Light in the Oxalate/Peroxide Chemiluminescence System.
Authors: ALVAREZ F. J. , PAREKH N. J. , MATUSZEWSKI B. , GIVENS R. S. , HIGUCHI T. , SCHOWEN R. L. 
Published: May 2016

AbstractEvidence for new mechanistic features of the reaction of bis(2,4,6‐trichlorophenyl)oxalate with H2O2 and Et3N in the presence of 9,10‐diphenylanthracene in ethyl acetate as solvent is obtained.
ChemInform Abstract: An Artificial Visual Pigment with Restricted C9‐C11 Motion Forms Normal Photolysis Intermediates.
Authors: SHEVES M. , ALBECK A. , OTTOLENGHI M. , BOVEE‐GEURTS P. H. M. , DE GRIP W. J. , EINTERZ C. M. , LEWIS J. W. , SCHAECHTER L. E. , KLIGER D. S. 
Published: May 2016

AbstractThe artificial 11‐cis‐retinal (I) (synthesis already published) forms a pigment when incubated with bovine opsin.
ChemInform Abstract: Directing Effects in Homogeneous Hydrogenation with (Ir(cod)(PCy3)(py))PF6.
Authors: CRABTREE R. H. , DAVIS M. W. 
Published: May 2016

AbstractThe cyclohexenes (I), (IV), (VI), or (VIII) bearing ligating groups such as ‐OH, ‐O‐Me, ‐CO‐Me, or CO‐O‐Me are hydrogenated in the presence of the iridium complex (II).
ChemInform Abstract: Reaction of Alkanes, Ethers and Aliphatic Ketones with the System SF4‐HF‐Cl2.
Authors: MURATOV N. N. , OMAROV V. O. , KUNSHENKO B. V. , BURMAKOV A. I. , ALEKSEEVA L. A. , YAGUPOL'SKII L. M. 
Published: May 2016

AbstractThe reaction of ethers, e.g. (I), aliphatic ketones, e.g. (VII) and of alkanes, e.g. (IX) with the system SF4/HF/Cl2 according to method A) occurs with formation of unsaturated compounds in the first step, followed by addition of chlorine and fluorine ions.
ChemInform Abstract: Alkoxycarbonylation and Amidation of Aryl Iodides Catalyzed by Palladium Complexes.
Authors: BUMAGIN N. A. , GULEVICH YU. V. , BELETSKAYA I. P. 
Published: May 2016

AbstractThe aryl iodides (I) are carbonylated in the presence of palladium(II) catalysts such as (III) and nuclephilic reagents (II) to give the esters or amides (IV).
ChemInform Abstract: Reaction of Trialkylstannylacetylenes with Perfluoroiodoalkanes.
Authors: KLYUCHINSKII S. A. , ZAVGORONII V. S. , LEBEDEV V. B. , PETROV A. A. 
Published: May 2016

AbstractThe photoreaction of the stannylacetylene (I) and excess perfluoroiodoalkanes (II) produces the perfluoroalkylacetylenes (III) and trimethyltin iodide (IV).
ChemInform Abstract: Rearrangements and Complex Eliminations with 1,5‐Benzothiazepin‐4‐ones.
Authors: KAUPP G. , GRUENDKEN E. + , MATTHIES D. 
Published: May 2016

AbstractThe pyrolysis of compounds (II), (V) (prepared by known methods), (VII) and (VIII) (obtained from (II) and (V), resp., by methylation or acetylation) is studied, and the pathways leading to rearranged products or to complex eliminations are discussed mechanistically.
ChemInform Abstract: An Effective Strategy for Acyclic Synthesis via Iterative Rearrangement of Allylic Glycolates. Synthesis of a Pine Sawfly Pheromone.
Authors: KALLMERTEN J. , BALESTRA M. 
Published: May 2016

AbstractThe allylic glycolate (Ib) undergoes silyl enolate Claisen rearrangement to yield (IIa) after reduction of the primary product.