bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Selective α‐Cleavage ‐ Cycloaddition of Oxiranes with Heterocumulenes Catalyzed by Tetraphenylstibonium Iodide.
Authors: FUJIWARA M. , BABA A. , MATSUDA H. 
Published: May 2016

AbstractThe oxiranes (I) are cleaved and then cyclized with the isocyanates (II) in the presence of tetraphenylstibonium iodide to produce the oxazolidinones (III) and (IV) with predominance of the regioisomers (III).
ChemInform Abstract: Cyclization Reactions of Nitriles. Part 30. Synthesis, Structure and Properties of 6‐Amino‐4‐aryl(hetaryl)‐3,5‐dicyano‐2(1H)‐pyridinethiones.
Authors: SHARANIN YU. A. , PROMONENKOV V. K. , SHESTOPALOV A. M. , NESTEROV V. N. , MELENCHUK S. N. , SHKLOVER V. E. , STRUCHKOV YU. T. 
Published: May 2016

AbstractThe base‐catalyzed reactions between the arylidenemalodinitriles (I) and cyanothioacetamide (II) or between the arylidenethioacetamide (IV) and malononitrile (V) afford the title compounds (III) instead of the 5‐arylidenepyridinethiones (VI).
ChemInform Abstract: A Simple Synthesis of 5‐Methoxyindole and 5‐Methoxy‐2‐oxindole.
Authors: SAKAMOTO T. , HOSODA I. , KIKUGAWA Y. 
Published: May 2016

Abstract1‐Methoxy‐2‐oxindole (I) undergoes acid‐induced rearrangement in the presence of nucleophiles to produce the 5‐substituted oxindoles (II), (IV), or (V) via an acyclic intermediate.
ChemInform Abstract: Polyfluorinated 1,3,5‐Oxadiazines.
Authors: SINYAKOV YU. V. , VASIL'EV N. V. , KOLOMIETS A. F. , SOKOL'SKII G. A. 
Published: May 2016

AbstractDehydration of the 2,2‐diacylamino‐hexafluoropropanes (III) affords the title compounds (IV), whose reactivity is studied now for the first time.
ChemInform Abstract: Reductions of 3,11‐Dipyridyl‐Substituted 5‐Oxo‐2,6‐methano‐6‐benz(c)azocine Carboxylates.
Authors: HOLZGRABE U. , PIENING B. , HALLER R. 
Published: May 2016

AbstractReduction of the oxomethanobenzazocines (I) with NaBH4 or LiAlH4 is performed under various conditions to yield the epimeric secondary alcohols (II) ‐ (IV).
ChemInform Abstract: Studies on the Chemistry of O,N‐ and S,N‐Containing Heterocycles. Part 4. Investigations on the Nucleophilic Substitution of Activated 1,5‐Benzothiazepines.
Authors: BARTSCH H. , ERKER T. 
Published: May 2016

AbstractThe methylthiobenzothiazepine (I) reacts with the amino compounds (II), yielding the substitution products (III).
ChemInform Abstract: Synthetic Studies Toward Forskolin.
Authors: BARALDI P. G. , BARCO A. , BENETTI S. , FERRETTI V. , POLLINI G. P. , POLO E. , ZANIRATO V. 
Published: May 2016

AbstractThe tricyclic model compound (XI), which possesses seven of the eight stereocenters of forskolin, is prepared starting from α‐damascone (I).
ChemInform Abstract: Synthesis of 3‐Bromo and 3‐Methoxy‐5‐isoxazolylglycine Derivatives. Hypothetic Precursors of Ibotenic Acid.
Authors: CHIARINO D. , NAPOLETANO M. , SALA A. 
Published: May 2016

AbstractThe 5‐isoxazolyloxoacetic acid (I) is aminated to give the amino acid (III) which is heated in methanol (IV) to form the (aminomethyl)methoxyisoxazole (V) instead of the desired amino acid (IX).
ChemInform Abstract: A Convenient Synthesis of Tryptamines.
Authors: MEROUR J. Y. , BUZAS A. 
Published: May 2016

AbstractThe key step in the synthesis of the tryptamines (IV) is the reductive cyanation of the N‐protected 3‐formylindoles (I) with tosylmethyl isocyanide (TosMIC) (II) in the presence of potassium tert‐butoxide to give the cyanomethyl derivatives (III).
ChemInform Abstract: Revised Absolute Configurations of Latifolic Acid and the Pyrrolizidine Alkaloid Latifoline.
Authors: ROITMAN J. N. , WONG R. Y. 
Published: May 2016

AbstractAn X‐ray analysis (space group P212121; Z=4) of natural latifolic acid, obtained after hydrogenolysis of latifoline (isolated from Hackelia longituba), reveals its absolute configuration to be represented by structure (II).
ChemInform Abstract: Synthesis of Hepialone, a Sexpheromone of Hepialus californicus B.
Authors: YADAV J. S. , RAO E. S. 
Published: May 2016

AbstractThe key intermediate (IV) for the synthesis of the pheromone (VIII) mentioned in the title is prepared by two alternative pathways which involve 1,3‐dipolar cycloaddition reaction of the benzyloxyhexyne (I) or the corresponding hexene (V) with nitroethane (II) in the presence of phenyl isocyanate and triethylamine, producing the isoxazole (III) or the isoxazoline (VI).
ChemInform Abstract: Physico‐Chemical and Electric Properties of the Solid Solutions (Pr2Se3)x(PbSe)1‐x (x ≤ 0.05).
Authors: NASIBOV I. O. , SULTANOV T. I. , MURGUZOV M. I. , SHAFAGATOVA G. G. 
Published: May 2016

AbstractThe solid solutions specified in the title are prepared from mixtures of PbSe and Pr2Se3 containing 1, 2, 3, 4 or 5 at.% of Pr2Se3.
ChemInform Abstract: Photoelectrochemical Investigation of CdSiAs2.
Authors: COTTING T. , VON KAENEL H. + , LEICHT G. , LEVY F. 
Published: May 2016

AbstractThe properties of the CdSiAs2/aqueous electrolyte junction are studied with respect to its suitability for photoelectrochemical (solar) cells (current‐potential, electrolyte‐electroreflectance, and capacity measurements).
ChemInform Abstract: Structure of Polymeric Phosphorus Prepared by Desublimation.
Authors: NECHEPORENKO O. V. , MAKARENKO V. V. , BERDONOSOV S. S. 
Published: May 2016

AbstractDesublimation of the overheated vapor of white phosphorus affords orange‐red polymeric phosphorus, whose structure is investigated by XRD, electron microscopy and pycnometric determination.
ChemInform Abstract: Synthesis and Investigation of the Boratogermanates of the Rare Earth Metals, MBGeO5.
Authors: LYSANOVA G. V. , DZHURINSKII B. F. , KOMOVA M. G. , TSARYUK V. I. , TANANAEV I. V. 
Published: May 2016

AbstractThe title compounds (M: La, Pr, Nd‐Er, Y) are prepared either by solid phase reaction of M2O3, GeO2 and H3BO3 or coprecipitation from solution.
ChemInform Abstract: Lewis‐Base Adducts of Group 11 Metal(I) Compounds. Part 49. Structural Characterization of Hexameric and Pentameric (Triphenylphosphine)copper(I) Hydrides.
Authors: ALBERT C. F. , HEALY P. C. , KILDEA J. D. , RASTON C. L. , SKELTON B. W. , WHITE A. H. 
Published: May 2016

Abstract1:1 Adducts of CuH with PPh3 are isolated from THF as hexameric and pentameric clusters.
ChemInform Abstract: 1,4‐Diamino‐ and 1,4‐Dibutylamino‐anthraquinones: Reduction and/or Deprotonation‐Initiated Elimination of the Butyl Groups in Dipolar Aprotic Media.
Authors: ANNE A. 
Published: May 2016

AbstractThe one‐electron reduction of (I) is accompanied by the same chemical processes as those arising in the presence of tetrabutylammonium hydroxide, leading to (II)‐(IV).
ChemInform Abstract: Homogeneous Catalysis of Silane Alcoholysis via Nucleophilic Attack by the Alcohol on an Ir(η2‐HSiR3) Intermediate Catalyzed by (IrH2S2(PPh3)2)SbF6 (S: Solvent).
Authors: LUO X.‐L. , CRABTREE R. H. 
Published: May 2016

AbstractLewis acidic metal complexes such as (I) are very efficient and highly selective catalysts for silane alcoholysis.
ChemInform Abstract: Inter‐ and Intramolecular Hetero‐Diels‐Alder Reactions. Part 25. The Tandem Knoevenagel Hetero Diels‐Alder Reaction with a Formylacetic Acid Equivalent. Synthesis of Dihydropyrancarboxylates.
Authors: TIETZE L. F. , MEIER H. , NUTT H. 
Published: May 2016

AbstractThe trichlorooxobutanal (II) (stable for several months at ‐25 °C; existing to 96% as the tautomer with an enolized aldehyde function) is employed in the title reaction as an equivalent of the unstable formylacetic acid.
ChemInform Abstract: O‐(Alkylidenepropanedinitrile)‐ and O‐(Alkylidenecyanamide)tropolonates, Tautomerism and Intramolecular Diels‐Alder Reactions.
Authors: HARTKE K. , RICHTER W. F. , MASSA W. , BAUM G. 
Published: May 2016

AbstractThe 1H and 13C NMR spectra of various title compounds of type (IV) or (VI), prepared by either of the two procedures given in the scheme for (IVa), indicate that degenerate tautomerism occurs, involving the rapid migration of the O‐substituent between the tropolone oxygen atoms.
ChemInform Abstract: Photochemical Electron Transfer in Liquid/Liquid Solvent Systems.
Authors: MARECEK V. , DE ARMOND A. H. , DE ARMOND M. K. 
Published: May 2016

AbstractA photoinduced charge transfer at the water/1,2‐dichloroethane and water/benzonitrile interfaces is studied using the classic photoredox couple Ru(bipyridine)32+/methylviologen.
ChemInform Abstract: Electron Transfer and Chemiluminescence. Two Inefficient Systems: 1,4‐Dimethoxy‐9,10‐diphenylanthracene Peroxide and Diphenoyl Peroxide.
Authors: CATALANI L. H. , WILSON T. 
Published: May 2016

AbstractIn order to test the hypothesis of induced electron exchange luminescence in the case of indirect chemiluminescence the rearrangement of (II) and the decomposition of (III) (NMR) are studied in several solvents and in the presence of fluorescers (activators) such as (I).
ChemInform Abstract: Reduction of CO2 and Other Substrates Using Photochemical Reactions of the W2(CO)2‐ 10 Complex.
Authors: SILAVWE N. D. , GOLDMAN A. S. , RITTER R. , TYLER D. R. 
Published: May 2016

AbstractThe photochemistry of the title complex (I) is investigated with the goal of determining if irradiation of this dimer generates a powerful reducing agent, presumably a 19‐electron species.
ChemInform Abstract: The Triplex Diels‐Alder Reaction: Stereospecific Addition of Methylstyrenes to 1,3‐Cyclohexadiene.
Authors: HARTSOUGH D. , SCHUSTER G. B. 
Published: May 2016

AbstractThe irradiation of 1,3‐cyclohexadiene (I) in the presence of trans‐ or cis‐2‐methylstyrene (II) or (V) is performed under various conditions using different solvents and sensitizers.
ChemInform Abstract: Reduction of Polycyclic Arenes by =BH‐Boranes. Part 2. Borane Catalyzed Hydrogenation of Naphthalenes to Tetralins.
Authors: YALPANI M. , LUNOW T. , KOESTER R. + 
Published: May 2016

AbstractCa. 20 examples are given for the borane catalyzed hydrogenation of naphthalenes such as (I), (III) or (VII).
ChemInform Abstract: Preparation of Enantiomerically Pure α‐Hydroxyesters and α‐Hydroxyaldehydes. Application to the Enantiospecific Synthesis of the Sex Pheromone of the Comstock Mealybug Pseudococcus comstocki.
Authors: LARCHEVEQUE M. , PETIT Y. 
Published: May 2016

AbstractStarting from (S)‐serine (I) the epoxide (IV) is synthesized.
ChemInform Abstract: Bisphenols from Hexafluorobenzene and Decafluorobiphenyl.
Authors: KAMENEVA T. M. , MALICHENKO B. F. , SHELUD'KO E. V. , POGORELYI V. K. , SHERSTYUK A. I. , ROZHENKO A. B. 
Published: May 2016

AbstractThe polyfluorinated bisphenols (IV) are prepared for the first time as depicted in the scheme.
ChemInform Abstract: The Stereochemical Course of Migration from Phosphorus to Nitrogen in the Photo‐Curtius Rearrangement of Phosphinic Azides (Harger Reaction).
Authors: DENMARK S. E. , DOROW R. L. 
Published: May 2016

AbstractStarting with 1‐phenylethyl chloride (I), the bis(phenylethyl)chlorophosphine (III) is prepared which is optically resolved via the formation of diastereomeric phosphinamides upon reaction with (S)‐1‐phenylethylamine.
ChemInform Abstract: Ortho‐Metalated Aryl tert‐Butyl Sulfones. Comparison with Other Directing Groups and New Methodology for Polysubstituted Aromatics.
Authors: IWAO M. , IIHAMA T. , MAHALANABIS K. K. , PERRIER H. , SNIECKUS V. 
Published: May 2016

AbstractPhenyl tert‐butyl sulfone (I) is lithiated in ortho‐position and then quenched with various electrophiles, e.g. (II), producing the 2‐substituted phenyl sulfones (III).
ChemInform Abstract: X‐Ray Structure Investigation of 1‐(4‐Tolylhydrazo)‐3‐(4‐butylphenylamido)‐1,2‐naphthoquinone and 1‐(4‐Chlorophenylhydrazo)‐3‐(4‐butylphenylamido)‐1,2‐naphthoquinone.
Authors: GRIDUNOVA G. V. , EZHKOVA Z. I. , SHKLOVER V. E. , STRUCHKOV YU. T. , SYCHEVA E. D. , LISITSYNA E. S. , GRIGOR'EVA L. P. 
Published: May 2016

AbstractThe title compounds (IVa) and (IVb) are industrial products which are applied as azopigments.
ChemInform Abstract: γ‐Amino α‐Acetylenic Epoxides. Preparation and Biological Activity Due to an Aldehyde Reductase Inhibition.
Authors: BERNARD D. , DOUTHEAU A. , GORE J. , MOULINOUX J. , QUEMENER V. , CHANTEPIE J. , QUASH G. 
Published: May 2016

AbstractThe preparation of the title epoxides (IV) is described; in the case of (IVc) the reaction being highly diastereoselective.
ChemInform Abstract: General Synthetic Routes to Diarene Oxides of Polycyclic Aromatic Hydrocarbons.
Authors: AGARWAL S. K. , BOYD D. R. , JENNINGS W. B. , MCGUCKIN R. M. , O'KANE G. A. 
Published: May 2016

AbstractTwo methods for the preparation of bisepoxides of polyarenes are described: Starting with the monoepoxides, e.g. (I) and (III), the second epoxidation is achieved using dimethyldioxirane.
ChemInform Abstract: Chemistry of 2‐Methylene‐2,3‐dihydrofuran‐3‐ones. Part 1. Reaction of 2‐Alkoxycarbonylmethylene‐5‐aryl‐2,3‐dihydrofuran‐3‐ones with Aromatic Amines.
Authors: ANDREICHIKOV YU. S. , KOZ'MINYKH V. O. 
Published: May 2016

AbstractThere are contradictory reports in the literature about the reaction between 2‐methylene‐5‐arylfuran‐3‐ones and nucleophiles, such as e.g. aromatic amines.
ChemInform Abstract: A Versatile Regio‐ and Stereospecific Annulation Method. Part 1. Preparation of 1‐Ethoxy‐oxatricyclo(4.2.1.04,8)nonan‐7‐one Dimethylketals and Homologue Systems.
Authors: GOESSINGER E. + , MUELLER R. + 
Published: May 2016

AbstractThe title compounds (V) and (XI) are obtained by cyclization/dechlorination of Diels‐Alder adducts (III) and (X).
ChemInform Abstract: Synthesis of cis‐4‐Methyl‐3‐phenylpyrrolidines as Potential Dopaminergic Agonists.
Authors: CRIDER A. M. , SYLVESTRI S. C. , TSCHAPPAT K. D. , DICK R. M. , LEADER W. G. 
Published: May 2016

AbstractSeveral pathways for the preparation of the cis‐substituted pyrrolidines mentioned in the title are investigated.
ChemInform Abstract: Action of Potassium Fluoride on 5‐Benzenesulfonyl‐5,10‐dihydro‐10‐trimethylsilylindeno(1,2‐b)indole. Attempted Synthesis of Dibenzo(b,f‐1)azapentalene.
Authors: ABRAHAM T. 
Published: May 2016

AbstractThe title indenoindole (IV), whose preparation involves the unexpected C‐10 silylation of the dianion generated from (I), reacts with KF to give the major product (VI) instead of the antiaromatic target compound (V).
ChemInform Abstract: Thiophene Systems. Part 10. The Synthesis and Chemistry of Some Thienopyridinols.
Authors: PRESS J. B. , MCNALLY J. J. 
Published: May 2016

Abstract3‐Thiopheneacetic acid (I) is converted to the methyl ester (IVa) and its C‐substitution products (IVb) and (IVc) which are acetylated to give the regioisomeric methyl ketones (VI) and (VII).
ChemInform Abstract: Synthesis of 7‐Substituted 3‐Aminothieno(2,3‐d;4,5‐d′)dipyrimidine‐4(3H)‐ones.
Authors: TUMKYAVICHYUS S. P. 
Published: May 2016

AbstractStarting with the dichlorocyanopyrimidine (I) and the thioglycolate (II), the thienodipyrimidine (VII) is prepared via the thienopyrimidines (III) and (V).
ChemInform Abstract: Cobalt(II) Chloride‐Promoted Thionation of Carbonyl Compounds: A Simple Access of Silyl Thioketones and Thioaldehydes.
Authors: RICCI A. , DEGL'INNOCENTI A. , CAPPERUCCI A. , REGINATO G. 
Published: May 2016

AbstractThe conversion of the acylsilanes (I) to the thioketones (III) is achieved via an exothermic reaction with bis(trimethylsilyl) sulfide in the presence of cobalt dichloride.
ChemInform Abstract: An Unusual C‐C Bond Cleavage in a Five‐Membered Ring.
Authors: NAGENDRAPPA G. 
Published: May 2016

Abstract1,2‐Dichlorocyclopentene (I) reacts with trimethylchlorosilane (II) in the presence of sodium to give the silylated pentynes (III) and (IV), together with the monosubstitution product (V).
ChemInform Abstract: Dehydration of 10,10‐Dimethyl‐9‐allyl‐9,10‐dihydro‐2‐aza‐10‐silaanthrol‐9.
Authors: PROSTAKOV N. S. , VARLAMOV A. V. , KOZM K. , FOMICHEV A. A. , ALIEV A. E. , PAL'MA A. , KANDZHI P. 
Published: May 2016

AbstractReaction of the azasilaanthrols (I) or (VII) with thionyl chloride and subsequent coupling with amines give the dehydration products (II) and (VIII) respectively.
ChemInform Abstract: Synthesis, Structure, and Chemical Reactivity of a Stable C5Me5‐Substituted Phosphanylium Ion: (Pentamethylcyclopentadienyl)(t‐butylamino)phosphanylium Tetrachloroaluminate.
Authors: GUDAT D. , NIEGER M. , NIECKE E. 
Published: May 2016

AbstractThe stable phosphanylium salts (II) are obtained via three different routes, a) Al2Cl6‐promoted halide abstraction from the chlorophosphane (I), b) displacement of chloride from (I) by the nucleofugic SO3CF3‐ using AgOSO2CF3, and c) protonation of the iminophosphane (III).
ChemInform Abstract: Preparation of the Bis(trimethylsilyl)amido Lanthanoid Chlorides ((Ln(N(SiMe3)2)2(μ‐Cl)(thf))2) (thf = tetrahydrofuran), and the Crystal and Molecular Structures of the Gadolinium and Ytterbium Complexes.
Authors: ASPINALL H. C. , BRADLEY D. C. , HURSTHOUSE M. B. , SALES K. D. , WALKER N. P. C. , HUSSAIN B. 
Published: May 2016

AbstractThe 1:2 molar reaction of corresponding lanthanoid trichlorides with LiN(SiMe3)2 in THF at ‐5 °C yields the dimeric and monomeric products (I) and (II).
ChemInform Abstract: Lewis‐Base Adducts of Lead(II) Compounds. Part 4. Novel Isomeric Dimers of Lead(II) Thiocyanate‐1,10‐Phenanthroline(1/2). Crystal Structure Determinations.
Authors: ENGELHARDT L. M. , FURPHY B. M. , HARROWFIELD J. M. , PATRICK J. M. , SKELTON B. W. , WHITE A. H. 
Published: May 2016

AbstractThe two isomeric dimers (I) and (II) are obtained by reaction of Pb(SCN)2 with 1,10‐phenanthroline monohydrate in molar ratio 1:2 and 1:3, respectively, in boiling water.
ChemInform Abstract: Isolation of a Tungsten Side‐Bound Ketone Complex Containing Eight New Carbon‐Carbon Bonds: An Alkyne‐Alkyne, Alkyne‐Carbonyl, and Alkyne‐Pentamethylcyclopentadiene Coupling Reaction.
Authors: CHETCUTI M. J. , GRANT B. E. , FANWICK P. E. 
Published: May 2016

AbstractTreatment of a suspension of the complexes (I) and (II) with phenylacetylene (III) yields, beside the main products (IV) and (V), small amounts of the title complex (VI).
ChemInform Abstract: Catalyzed and Uncatalyzed Substitution Reactions of (W(CO)5(NCR)) (R = Me, Et).
Authors: DICKSON C.‐A. , MCFARLANE A. W. , COVILLE N. J. 
Published: May 2016

AbstractThe reaction of the title complexes (I) with tBuNC (II) in the presence of PdO yields the substitution products (III) and (IV) and reveals that both RCN and CO are catalytically replaced by tBuNC.
ChemInform Abstract: A New Mixed Molybdenum‐Tungsten Dinuclear Complex, Bis(μ‐oxo)(μ‐ethylenediaminetetraacetato‐N,N′)oxomolybdenum(V)oxotungstat# e(V).
Authors: IKARI S. , SASAKI Y. , NAGASAWA A. , KABUTO C. , ITO T. 
Published: May 2016

AbstractNeutralization by aqueous 2 M Na2CO3 of an aqueous solution of the Mo, W, and EDTA salts (I), (II), and (III) gives a mixture of the hetero‐ and homobinuclear complexes (IV).
ChemInform Abstract: Tri(η‐cyclopentadienyl)uranium(IV) Silyl and Siloxide Compounds. Crystal Structure of (U(η5‐C5H5)3(OSiPh3)). Insertion of Isocyanide into a Uranium‐Silicon Bond.
Authors: PORCHIA M. , BRIANESE N. , CASELLATO U. , OSSOLA F. , ROSSETTO G. , ZANELLA P. , GRAZIANI R. 
Published: May 2016

AbstractThe direct U‐Si bond in the silyl compound (III) is reactive toward proton acidic molecules; moreover, it reacts with 2,6‐dimethylphenyl isocyanide (IV) to give the insertion product (V).
ChemInform Abstract: Hydroformylation of the CC Bond of (C5H5)(PMe3)2Ru‐CC‐CH3 by HRe(CO)5 to give an η1‐Aldehyde Complex of Rhenium.
Authors: BULLOCK R. M. , RICCI J. S. , SZALDA D. J. 
Published: May 2016

AbstractThe unprecedented title reaction gives an air‐stable solid which is suggested by NMR and IR spectra to be (III).
ChemInform Abstract: The Synthesis and Spectral Properties of Hemins Derived from Tetra(p‐tolyl)porphyrin.
Authors: SHAFFER C. D. , STRAUB D. K. 
Published: May 2016

AbstractStarting from hemin methoxide (I), which is easy to prepare pure from chloro‐tetrakis(p‐tolyl)porphyrinatoiron(III) and NaOMe, some 32 novel hemin alkoxide, aryloxide, hydroxamate, sulfonate, oximate and other derivatives (containing phosphate, pyridine‐N‐oxide 2‐thiolate or the anion of N‐hydroxyphthalimide or ‐succinimide) such as (III) are prepared, as shown for the example of (IIIa) and their IR, visible and Moessbauer spectra are measured.
ChemInform Abstract: Synthesis, Molecular Structure, and Electrochemical Properties of Two Geometric Isomers of Tetrakis(μ‐2‐anilinopyridinato)dirhodium Complexes.
Authors: BEAR J. L. , YAO C.‐L. , LIU L.‐M. , CAPDEVIELLE F. J. , KORP J. D. , ALBRIGHT T. A. , KANG S.‐K. , KADISH K. M. 
Published: May 2016

AbstractTwo geometric isomers of the tetrakis(μ‐2‐anilinopyridinato)dirhodium unit are synthesized by using different preparative procedures.
ChemInform Abstract: Isomerization of Binuclear Amidate‐Bridged Platinum(II) Amine Complexes: A 195Pt NMR Investigation.
Authors: O'HALLORAN T. V. , LIPPARD S. J. 
Published: May 2016

Abstract195Pt NMR spectroscopy is used to identify and follow the reversible stereochemical rearrangement of the head‐to‐head isomer (I) to form the head‐to‐tail isomer (II) in aqueous solution.
ChemInform Abstract: Asymmetric Dyes with a Thiazolo(3,4‐b)‐1,2,4‐triazine Nucleus.
Authors: DYADYUSHA G. G. , KOVTUN YU. P. , ROMANOV N. N. 
Published: May 2016

AbstractThe title compounds (III), (V) and (VI) are prepared for spectral investigation.
ChemInform Abstract: Synthesis and 13C NMR Spectra of Terminal cis‐p‐ and m‐Menthane Derivatives.
Authors: BUINOVA E. F. , PEKHK T. I. , YAREMCHENKO N. G. , SEN'KO T. L. 
Published: May 2016

AbstractHydrobromination of (1S,3S,6R)‐cis‐carane (I) affords a mixture of the 9‐bromosubstituted racemic p‐menthane derivative (III) and the m‐menthane derivatives (IV).
ChemInform Abstract: Stereoselective Synthesis of Cholesteryl Derivatives Bearing a Chiral Allenic Group in the Side Chain.
Authors: BURGER A. , HETRU C. , LUU B. 
Published: May 2016

AbstractThe optically active aldehyde (II), derived from the methyl (S)‐O‐isopropylideneglycerate (S)‐(I), is converted to the lithium salt of 5‐ethynyl‐1,3‐dioxolane via the dichlorovinyl derivative (IV).
ChemInform Abstract: A Novel C‐Protecting Group in the Synthesis of Peptides. Part 1. Preparation of 2‐(1‐Adamantyl)‐2‐propanol Esters.
Authors: MUTULIS F. K. , POLIS YA. YU. , RAGUEL' B. P. , SEKATSIS I. P. , MISHNEV A. F. , CHIPENS G. I. 
Published: May 2016

AbstractIn the presence of conc.
ChemInform Abstract: Preparation of Isobutyl 3,4‐Anhydro‐2,6‐dideoxy‐DL‐α‐lyxo‐hexopyranoside and Its Kinetic Resolution with Microsomal Epoxide Hydrolase.
Authors: BARILI P. L. , BERTI G. , CATELANI G. , COLONNA F. , MASTRORILLI E. , PAOLI M. 
Published: May 2016

AbstractThe title compound (±)‐(II), after enzymatic hydrolysis, gives the lyxo‐ and xylo‐derivatives D‐(II) and L‐(III) with 96% e.e.
ChemInform Abstract: Potential Inhibitors of Phosphoenolpyruvate Carboxylase. Part 2. Phosphonic Acid Substrate Analogues Derived from Reaction of Trialkyl Phosphites with Halomethacrylates.
Authors: MCFADDEN H. G. , HARRIS R. L. N. , JENKINS C. L. D. 
Published: May 2016

AbstractAs shown for (Va) and (Vb), ca. 15 phosphonomethacrylic acid derivatives such as (V) are prepared as analogues of the title enzyme substrate (VI).
ChemInform Abstract: Synthesis and Stability of Aryl Bis(nitrile oxides) with Potential as Curing Agents for Polysulfide Sealants.
Authors: HANHELA P. J. , PAUL D. B. 
Published: May 2016

AbstractSeveral aromatic bis(nitrile oxides) such as (I)‐(III) are prepared as potential curing agents for sealants produced from thiol‐terminated polysulfide liquid polymers, which are exploited in the sealing of integral fuel tanks of aircraft.
ChemInform Abstract: Cycloaddition vs. Michael Addition in the Metal Halide/Amine‐Induced Reactions of α‐(Alkylideneamino) Esters with Electron‐Deficient Olefins.
Authors: KANEMASA S. , YOSHIOKA M. , TSUGE O. 
Published: May 2016

AbstractThe previously reported reaction of (I) with (II) is carried out under 35 different sets of reaction conditions (e.g.
ChemInform Abstract: Effect of Molecular Structure on Optical Properties of Systems Containing Carbon Chirality Centers. Part 32. 2‐Methyl‐3‐(4′‐biphenylyl)‐propionic Acids and Some of Their Derivatives.
Authors: JANCZEWSKI M. , PEKALSKA J. 
Published: May 2016

AbstractThe synthesis of the title acid (IV) and its optical resolution using α‐phenylethylamine are described (yields in g).