bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Optically Active Allylsilanes. Part 14. Stereochemistry and Mechanism of Asymmetric Allylation of Aldehydes with Optically Active Allylsiliconates.
Authors: HAYASHI T. , MATSUMOTO Y. , KIYOI T. , ITO Y. , KOHRA S. , TOMINAGA Y. , HOSOMI A. 
Published: May 2016

AbstractThe triethoxyallylsilane (I) reacts with benzaldehyde (II) after activation to form mainly the erythro‐adduct (IIIa), together with minor parts of the threo‐isomer (IIIb).
ChemInform Abstract: Enantioselective Synthesis of 1‐Vinyl‐1,2‐diols, Vinyl Epoxides, and α,β‐Dialkoxy Aldehydes.
Authors: MATSUMOTO T. , KITANO Y. , SATO F. 
Published: May 2016

AbstractThe trimethylsilylallyl alcohol (±)‐(I) is subjected to optical resolution and then converted to the bromide (II) which reacts with trimethylsilylmethylmagnesium chloride (III) to give the Z‐allylic alcohol (IV).
ChemInform Abstract: Phenylsulfene Sulfate, a Novel Sulfenylating Reagent.
Authors: ZYK N. V. , LAPIN YU. A. , KUTATELADZE A. G. , ZEFIROV N. S. 
Published: May 2016

AbstractThe reaction between the ethyl sulfenate (I) and SO3 (II), conducted at ‐60 °C, affords the title reagent (III) which is stable only at low temperature.
ChemInform Abstract: The Thiolate Anion as a Nucleophile. Part 14. Further Reactions of Tin(II) Arenethiolates.
Authors: JESUDASON J. J. , PEACH M. E. 
Published: May 2016

AbstractThe nucleophilic aromatic substitution reactions of the tin(II) arenethiolates (I) with several polyfluoroarenes are compared.
ChemInform Abstract: Synthesis and Molecular Structure of 3‐Methyl‐1,5‐diphenyl‐2,4‐dichloro‐1,5‐pentanedione.
Authors: LITVINOV O. V. , KOMYAGIN N. T. , CHALAYA S. N. , KHARCHENKO V. G. , YANOVSKII A. I. , STRUCHKOV YU. T. 
Published: May 2016

AbstractChlorination of the dione (I) affords a mixture of the mono‐, di‐ and trichloro derivatives (III), (IV) and (V).
ChemInform Abstract: Oxidation by Singlet Oxygen of 4,7‐Dimethoxy‐2,9‐di‐tert.‐butyloxepino(2,3‐b)benzofuran, an Oxidation Product of the Antioxidant BHA.
Authors: BYRNE L. T. , ENGELHARDT L. M. , HEWGILL F. R. , SKELTON B. W. , WHITE A. H. , FOOTE C. S. 
Published: May 2016

AbstractThe oxidation products (III) and (IV) (space group P1 with Z=2) of the title compound (I) are most likely formed via 1,2‐dioxetane and 1,4‐endoperoxide oxygen adducts, respectively.
ChemInform Abstract: Chemistry of 1,1,2,2‐Tetracyanoethane. Part 11. Synthesis and Stereochemistry of 9‐Amino‐4‐methyl‐6‐phenyl‐7,7,8‐tricyano‐2‐oxa‐3‐azaspiro‐(4,4)nona‐3,8‐dien‐1‐one.
Authors: ZOLOTOI A. B. , KONOVALIKHIN S. V. , LUKIN P. M. , D'YACHENKO O. A. , ZIL'BERG S. P. , NASAKIN O. E. 
Published: May 2016

AbstractTetracyanoethane (II) is coupled with the benzylideneisoxazolinone (I) to give the spiro compound (III).
ChemInform Abstract: Preparation of 3,3′‐Bis(5‐imino‐δ2‐1,4,2‐oxathiazoline) and Its Coordination Behavior with Zn(II), Fe(II), Cu(II), and Ni(II).
Authors: AHMAD N. A.‐S. , KHALILI F. 
Published: May 2016

AbstractDichloroglyoxime (I) undergoes cyclocondensation with potassium thiocyanate (II) to give the bis(iminooxathiazoline) (III) which forms 1:1 complexes with the metal ions mentioned in the title.
ChemInform Abstract: Pummerer Rearrangements and Similar Reactions of Some Six‐Membered Cyclic Sulfoxides: Synthesis of 3‐Deoxy‐5‐thiopentopyranoses Branched at C‐3.
Authors: SANTOYO GONZALEZ F. , GARCIA MENDOZA P. , LOPEZ APARICIO F. J. 
Published: May 2016

AbstractOxidation of the meso‐3,5‐diacetoxytetrahydrothiopyrans (I) with MCPBA produces mixtures of the diastereomeric sulfoxides (II) and (III).
ChemInform Abstract: Synthesis of 1,2,3,4,5,8‐Hexahydroisoquinoline‐5,8‐diones Using Oxidative Demethylation with Ceric Ammonium Nitrate or Argentic Oxide.
Authors: KITAHARA Y. , NAKAHARA S. , KOIZUMI Y. , MURANISHI H. , KUBO A. 
Published: May 2016

AbstractOxidative demethylation of the tetrahydroisoquinolines (I) with ceric ammonium nitrate or argentic oxide in the presence of pyridine‐2,6‐dicarboxylic acid N‐oxide leads to the formation of the unstable title compounds (II).
ChemInform Abstract: Cyclic Acylimines. Part 2. Synthesis and Reactivity of 2‐Substituted Indol‐3‐ones.
Authors: ALONSO‐SILVA I. J. , PARDO M. , RABASCO D. , SOTO J. L. 
Published: May 2016

AbstractCycloaddition of the known phenylindolone (I) with dienes such as (II) proceeds easily in the presence of TosOH to give the cycloadduct (III).
ChemInform Abstract: Synthesis of 4‐Methylpyrido(3,2‐e)pyrrolo(1,2‐a)pyrazines.
Authors: LANCELOT J.‐C. , ROBBA M. , DUNG N. H. , VIOSSAT B. 
Published: May 2016

AbstractStarting with 2‐amino‐4‐methyl‐3‐nitropyridine (I), the title compounds are synthesized via the key intermediate (IV).
ChemInform Abstract: Studies on Organosilicon Chemistry. Part 94. Highly Coordinate Organosilicon Compounds in Synthesis: New Entry to S,N‐Acetals by Selective Reduction of Alkylthiomethyleniminium Salts by Use of Trimethoxysilane and Dilithium 2,3‐Butanediolate.
Authors: TOMINAGA Y. , MATSUOKA Y. , HAYASHIDA H. , KOHRA S. , HOSOMI A. 
Published: May 2016

AbstractThe thiomorpholides (I) are alkylated to give the methyleniminium salts (III) which are reduced with trimethoxysilane in the presence of dilithium 2,3‐butanediolate to form the S,N‐acetals (IV), together with minor amounts of the amines (V).
ChemInform Abstract: Synthesis of Bis(vinylidenedimethylenedithio)tetrathiafulvalene.
Authors: ABRAMOV M. A. , RUBTSOVA I. K. , PETROV M. L. 
Published: May 2016

AbstractThe disodium salt (II), a key intermediate in the synthesis of the title compound (IX), may be alkylated directly by the (Z)‐alkene (III) to give the desired key compound (IV); however, the yield is found to be very low.
ChemInform Abstract: 4‐Isocyanatosulfonylmonobenzo‐15‐crown‐5.
Authors: MARKOVSKII L. N. , RUDKEVICH D. M. , KAL'CHENKO V. I. 
Published: May 2016

AbstractThe title compound (V) is prepared in high yield starting from the aminosulfone (I) using the reaction sequence shown.
ChemInform Abstract: Germanium and Tin Compounds. Part 4. A Polyhedral Oligogermane: 4,8‐Dibromo‐octa‐tert.‐butyltetracyclo(3.3.0.02,7.03,6)octagermane.
Authors: WEIDENBRUCH M. , GRIMM F.‐T. , POHL S. , SAAK W. 
Published: May 2016

AbstractThe title compound (II) is obtained as the main product in the shown reaction.
ChemInform Abstract: 2,4,6‐Triisopropylphenylcopper, a Novel Tetranuclear Organocopper Aggregate with Asymmetrically Bridging, σ,π Bound Aryl Ligands.
Authors: NOBEL D. , VAN KOTEN G. , SPEK A. L. 
Published: May 2016

AbstractThe title complex is obtained as its crystalline tetranuclear aggregate (III) by the equimolar reaction shown in the scheme.
ChemInform Abstract: (PdCl2(PPh3)(CN‐(CH2)3‐O‐C(O)‐CH=CH2)) and Cyclic (PdCl2(PPh3)(C‐N(H)‐CH2‐CH2‐N‐(CH2)3‐O‐C(O)‐CH=CH2)): Prototypes of Novel Organometallic Vinyl Monomers?
Authors: CASELLATO U. , CORAIN B. , ZECCA M. , MICHELIN R. A. , MOZZON M. , GRAZIANI R. 
Published: May 2016

AbstractThe title complexes (III) and (V) are obtained according to the scheme.
ChemInform Abstract: Synthesis of (NBu4)2(Pd2(μ‐Br)2(C6X5)2Br2) (X: F, Cl), New and More Versatile Precursors of Pentahalophenyl Derivatives of Palladium(II).
Authors: USON R. , FORNIES J. , NALDA J. A. , LOZANO M. J. , ESPINET P. , ALBENIZ A. C. 
Published: May 2016

AbstractThe title compounds (III) are synthesized according to the scheme.
ChemInform Abstract: Synthesis of a Squalenoid Oxaziridine and Other New Classes of Squalene Derivatives, as Inhibitors of Sterol Biosynthesis.
Authors: CERUTI M. , VIOLA F. , BALLIANO G. , GROSA G. , CAPUTO O. , GERST N. , SCHUBER F. , CATTEL L. 
Published: May 2016

AbstractSome new squalene derivatives such as (III)‐(V) are prepared, rationally designed as inhibitors of 2,3‐oxidosqualene (SO) cyclase, a key enzyme in sterol biosynthesis.
ChemInform Abstract: Synthesis of the Kairomones of Lepidoptera Belonging to the Series of 2‐Acyl‐4‐hydroxycyclohexane‐1,3‐diones.
Authors: LAKHVICH F. A. , ZAITSEV V. G. , POLOZOV G. I. , AKHREM A. A. 
Published: May 2016

AbstractA convenient synthesis of the title compounds (IV) is reported.
ChemInform Abstract: Synthetic Studies on Spiroketal Natural Products. Part 2. An Enantioselective Synthesis of (R)‐ and (S)‐1,7‐Dioxaspiro(5.5)undecane.
Authors: IWATA C. , FUJITA M. , KUROKI T. , HATTORI K. , UCHIDA S. , IMANISHI T. 
Published: May 2016

AbstractCoupling of (‐)‐menthyl (S)‐p‐toluenesulfinate (I) with the Grignard reagent (II) yields the chiral sulfoxide (IV) after silylation.
ChemInform Abstract: Cobalt Silicide Interconnection from a Si/W/Co Trilayer Structure.
Authors: LIN M.‐Z. , WU C.‐Y. 
Published: May 2016

AbstractGood‐quality and lateral‐growth‐free CoSi2 can be formed easily by annealing a Si/W/Co trilayer structure at 700‐800 °C for 30 min under flowing N2 in an ordinary open‐tube furnace.
ChemInform Abstract: The Plasma‐Enhanced Chemical Vapor Deposition of TiN from TiCl4/N2/H2 Gas Mixtures
Authors: IANNO N. J. , AHMED A. U. , ENGLEBERT D. E. 
Published: May 2016

Abstracton thermally grown SiO2 at a total pressure of 1.1 torr and input power density of 5 W/cm2 at 13.56 MHz is investigated as a function of flow rates and substrate temperature.
ChemInform Abstract: Detection of the Isotopomeric closo‐Hydrohexaborates 11Bn10B6‐nH2‐ 6, n = 0‐6, by Low Temperature Raman Spectroscopy.
Authors: PREETZ W. , THESING J. 
Published: May 2016

AbstractThe 10 K Raman spectra of (IV) and its 11B‐ and 10B‐enriched derivatives show well resolved signals of the B6‐cage vibrations ν1(A1g), ν3(Eg), and ν9(T2g) for all isotopomers.
ChemInform Abstract: Kinetics of NO Reduction by CO Over Supported Rhodium Catalysts: Isotopic Cycling Experiments.
Authors: CHO B. K. , SHANKS B. H. , BAILEY J. E. 
Published: May 2016

AbstractThe catalytic activity of Rh/Al2O3 and Rh/CeO2 catalysts for the reduction of NO by CO is studied under feed‐composition cycling conditions as well as under steady feed conditions using an isotopic reactant, 13CO.
ChemInform Abstract: Rearrangement of 4‐Alkynylcyclobutenones. A New Synthesis of 1,4‐Benzoquinones.
Authors: FOLAND L. D. , KARLSSON J. O. , PERRI S. T. , SCHWABE R. , XU S. L. , PATIL S. , MOORE H. W. 
Published: May 2016

AbstractThermolysis of cyclobutenones of type (I) results in electrocyclic ring opening to produce ketenes (II) followed by ring closure to the unique diradical intermediates (III) and/or (IV), which undergo rearrangement to yield cyclopentenediones such as (V) and/or benzoquinones such as (VI).
ChemInform Abstract: Synthesis of 2‐Methyl‐2‐propanethiol by the Reaction of Isobutene with Hydrogen Sulfide.
Authors: NAITOH R. , TANAKA E. , YOSHIDA H. 
Published: May 2016

AbstractTreatment of isobutene (I) with hydrogen sulfide (II) in the presence of an active alumina catalyst results in the formation of the thiol (III) mentioned in the title.
ChemInform Abstract: Homogeneous Nucleophile Exchange. Part 2. Silver‐Free, Direct Synthesis of Primary Alkyl Sulfonates from Alkyl Halides.
Authors: HAHN R. C. , TOMPKINS J. 
Published: May 2016

AbstractAlkyl halides such as (I) or (V) undergo nucleophilic exchange reaction with methyl tosylate (II) in the presence of catalytic amounts of tetrabutylammonium bromide to give the tosylates (III) and (IV) or (VI) and (VII).
ChemInform Abstract: Five‐Membered 2,3‐Dioxoheterocycles. Part 10. Reaction of 5‐Aryl‐2,3‐dihydrofuran‐2,3‐diones with N‐Substituted Ureas and Their Thio and Seleno Analogues.
Authors: ANDREICHIKOV YU. S. , NEKRASOV D. D. , RUDENKO M. A. , NALIMOVA YU. A. 
Published: May 2016

AbstractThe arylfurandiones (I) react with the ureas (II) to give the imidazolidines (III).
ChemInform Abstract: 2‐(2,2,2‐Trifluoroethylidene)‐1,3‐dithianes. New Intermediates for the Preparation of CF3‐Containing Compounds.
Authors: SOLBERG J. , BENNECHE T. , UNDHEIM K. 
Published: May 2016

AbstractThe ketones (III) which are accessible from the components (I) and (II) are transformed to the compounds (V).
ChemInform Abstract: Synthesis and Antiviral Activity of Certain 4‐Substituted and 4,5‐Disubstituted 7‐((2‐Hydroxyethoxy)methyl)pyrrolo(2,3‐d)pyrimidines.
Authors: PUDLO J. S. , SAXENA N. K. , NASSIRI M. R. , TURK S. R. , DRACH J. C. , TOWNSEND L. B. 
Published: May 2016

AbstractCoupling of 4‐chloropyrrolo(2,3‐d)pyrimidine (I) with the bromide (II) gives the acyclic nucleoside (III).
ChemInform Abstract: Palladium(2+)‐Catalyzed Intramolecular Aminocarbonylation of 3‐Hydroxy‐4‐pentenylamines and 4‐Hydroxy‐5‐hexenylamines.
Authors: TAMARU Y. , HOJO M. , YOSHIDA Z. 
Published: May 2016

AbstractThe N‐tosyl‐3‐hydroxy‐4‐pentenylamine (I) undergoes intramolecular amination and Pd(II)‐catalyzed carbonylation reaction to form the fused lactone (IV).
ChemInform Abstract: Synthesis and Pharmacology of trans‐4‐n‐Propyl‐3,4,4a,10b‐tetrahydro‐2H,5H‐1‐benzopyrano(4,3‐b)‐1,4‐oxazin‐7‐ and ‐9‐ols: The Significance of Nitrogen pKa Values for Central Dopamine Receptor Activation.
Authors: DIJKSTRA D. , MULDER T. B. A. , ROLLEMA H. , TEPPER P. G. , VAN DER WEIDE J. , HORN A. S. 
Published: May 2016

AbstractAcylation of the aminobenzopyranone hydrochlorides (I) with chloroacetyl chloride (II) gives the N‐acyl derivatives (III) which are reduced, yielding the trans‐(chloroacetamido)hydroxybenzopyrans (IV) as the main products.
ChemInform Abstract: Radioiodinated Benzodiazepines: Agents for Mapping Glial Tumors.
Authors: VAN DORT M. E. , CILIAX B. J. , GILDERSLEEVE D. L. , SHERMAN P. S. , ROSENSPIRE K. C. , YOUNG A. B. , JUNCK L. , WIELAND D. M. 
Published: May 2016

AbstractCoupling of the aniline derivatives (I) with the benzonitriles (II) gives the corresponding ketimines which produce the halogenated 2‐aminobenzophenones (III) upon acidic hydrolysis.
ChemInform Abstract: Exchange Reactions of Tetrakis(trifluoromethyl)diphosphine with Pnicogen‐Pnicogen, Phosphorus‐Hydrogen, and Phosphorus‐Chlorine Bonds.
Authors: AVENS L. R. , CRIBBS L. V. , MILLS J. L. 
Published: May 2016

AbstractThe title diphosphine (I) reacts with the dipnicogen compounds (IIa), (IIb), and (IV) via a four‐centered intermediate to produce the unsym. dipnicogens (III).
ChemInform Abstract: Reactivity and Selectivity in Intermolecular Insertion Reactions of Chlorophenylcarbene.
Authors: DOYLE M. P. , TAUNTON J. , OON S.‐M. , LIU M. T. H. , SOUNDARARAJAN N. , PLATZ M. S. , JACKSON J. E. 
Published: May 2016

AbstractPhenylchlorocarbene (II) is generated from the diazirine (I).
ChemInform Abstract: Preparation, Structure, and Reactivity of the Nonbonded Organoditantalum(IV) Complexes (η‐C5Me4R)2Ta2(μ‐X)2X4 (R: Me, Et; X: Cl, Br), Precursors to the Doubly Bonded Organoditantalum(III) Complexes (η‐C5Me4R)2Ta2(μ‐X)4.
Authors: TING C. , MESSERLE L. 
Published: May 2016

AbstractReduction of the mononuclear Ta(V) complexes (I) with 1 equiv. of sodium amalgam proceeds to the paramagnetic Ta(IV) complexes (II).
ChemInform Abstract: Polymetallic Complexes. Part 18. Cobalt(II), Nickel(II), Copper(II), Zinc(II), Cadmium(II), and Mercury(II) Complexes Containing a Chelating Azo Dye, N,N′‐Bis(3‐(2′‐hydroxyphenylazo)acetoacetanilide)ethylenediamine.
Authors: MAHAPATRA B. B. , DAS D. K. 
Published: May 2016

AbstractThe diazonium salt (I), generated from o‐aminophenol, is coupled with the known ethylenediamine bis(acetoacetanilide) (II) to produce the azo dye (III).
ChemInform Abstract: Characterization and Spectral Properties of Oxovanadium(IV), Palladium(II) and Lead(II) Complexes of Hemiporphyrazine.
Authors: SAKATA K. , HAYASHI Y.‐I. , GONDO K. , HASHIMOTO M. 
Published: May 2016

AbstractThe title ligand reacts with VOSO4·5 H2O, PdCl2 or Pb(O‐Ac)2·3 H2O to give the complexes (I).
ChemInform Abstract: A Divergent de Novo Synthesis of Carbohydrates Based on an Accelerated Inverse Electron Demand Diels‐Alder Reaction of 1‐Oxa‐1,3‐butadienes.
Authors: BOGER D. L. , ROBARGE K. D. 
Published: May 2016

Abstract(4 + 2)Cycloaddition reaction of the vinyl ethers (II) with trans‐4‐methoxy‐2‐oxo‐3‐butenoate (I) yields regioselectively the adducts (III).
ChemInform Abstract: Structure and Acid‐Base Properties of One‐Electron‐Oxidized Deoxyguanosine, Guanosine, and 1‐Methylguanosine.
Authors: CANDEIAS L. P. , STEENKEN S. 
Published: May 2016

AbstractThe title compounds (I) react in aqueous solution with SO·‐ 4 with nearly diffusion‐controlled rates and with Br·‐ 2 with rate constants close to ca. 5·107 M‐1 s‐1 The resulting radical cations have pKa values of 3.9 ((Ia), (Ib)) and 4.7 ((Ic)), so that at pH 7 the products of one‐electron oxidation are neutral radicals, formed by deprotonation.
ChemInform Abstract: Degradation Mechanisms of ZrO2‐8 wt.% Y2O3/Ni‐22Cr‐10Al‐1Y Thermal Barrier Coatings.
Authors: WU B.‐C. , CHANG E. , CHANG S.‐F. , TU D. 
Published: May 2016

AbstractPlasma spraying duplex ZrO2‐8 wt.% Y2O3/Ni‐22Cr‐10Al‐1Y thermal barrier coatings (TBCs) on Mar‐M247 superalloy are tested under various operating conditions within the temp. range 1000‐1150 °C. From the results it is concluded that oxidation of bond coatings is the dominant TBC degradation mechanism, whereas the operationally induced stresses exert a conjugate effect.
ChemInform Abstract: The Oxidation Behavior of Molybdenum and Chromium Alloys.
Authors: LEE D.‐B. , SIMKOVICH G. 
Published: May 2016

AbstractThe oxidation properties of preoxidized and non‐preoxidized Mo‐Cr‐Al‐Y alloys at 1000 and 1100 °C are compared by measuring the weight gain‐time curves.
ChemInform Abstract: A Highly Stereoselective Reaction in Aminolysis of 3‐Acyl‐4(S)‐isopropyl‐1,3‐thiazolidine‐2‐thione with Racemic Amines.
Authors: JEONG T. M. , PARK K. H. 
Published: May 2016

AbstractAminolysis of the title compounds (I), prepared in two steps from L‐valine, with the racemic chiral amines (±)‐(II) yields the optically active amides (S)‐(III) in considerable enantiomeric excess.
ChemInform Abstract: Solvolysis of Substituted Benzyl Bromides.
Authors: YOH S.‐D. , KIM H.‐R. , KIM S.‐H. , PARK B.‐S. 
Published: May 2016

AbstractThe solvolysis of substituted benzyl bromides is studied in binary solvent mixtures of acetone/H2O and EtOH/H2O at 25 °C and 45 °C. The influence of substituent and solvent effects on the rate constants is investigated.
ChemInform Abstract: Rhodium‐Catalyzed C‐C Coupling Reactions Involving Ring Opening of Strained Molecules. Part 2. Addition to Olefins and Aromatic Substitution.
Authors: CHIUSOLI G. P. , COSTA M. , MELLI L. 
Published: May 2016

AbstractRhodium‐mediated cleavage of diphenylmethylenecyclopropanes (I) or (VI) with the activated olefins (II) yields the isomeric dienes (III) ‐ (V).
ChemInform Abstract: Reduction of Ammonium Salts of Halonitroacetic Acid Derivatives with Thionyl Chloride.
Authors: YURTANOV A. I. , CHEKHLOV A. N. , MARTYNOV I. V. 
Published: May 2016

AbstractThe ammonium nitronates (I) react with thionyl chloride to give the halohydroxyiminoacetic acid derivatives (II) and the halonitroacetic acid derivatives (III).
ChemInform Abstract: O‐(2‐Aminobenzoyl)hydroxylamine. A New Reagent for the Direct Conversion of Aldehydes to Nitriles.
Authors: REDDY P. S. N. , REDDY P. P. 
Published: May 2016

AbstractThe hydroxylamine (I) mentioned in the title reacts with the aromatic aldehydes (II) in the presence of boron trifluoride etherate to yield the nitriles (IV) via the oxime esters (III).
ChemInform Abstract: Optically Active α‐Sulfinyl Epoxides: Precursors of Chiral Functionalized Homoallylic Alcohols.
Authors: SOLLADIE G. , HAMDOUCHI C. , VICENTE M. 
Published: May 2016

AbstractThe chloroacetate (I) is coupled with the chiral sulfoxide (II) to give the optically active β‐keto sulfoxide (III) which is selectively reduced, yielding the chlorohydrin (+)‐(IV).
ChemInform Abstract: Catalytic Asymmetric Hydrogenation of β‐Disubstituted α‐Phenylacrylic Acids. Asymmetric Synthesis of Carboxylic Acids Containing Two Vicinal Chiral Carbon Centers.
Authors: HAYASHI T. , KAWAMURA N. , ITO Y. 
Published: May 2016

AbstractThe β‐disubstituted α‐phenylacetic acids (II) are selectively hydrogenated in the presence of a chiral aminoalkylferrocenylphosphinerhodium complex to form the optically active carboxylic acids (III).
ChemInform Abstract: A Stereoselective Darzen′s Condensation for the Preparation of Fluorinated 2,3‐Epoxyesters and 2,3‐Epoxyketones.
Authors: KITAZUME T. , IKEYA T. 
Published: May 2016

AbstractDarzen's condensation of chlorofluoromethyl carbonyl compounds with aromatic aldehydes in the presence of bovine serum albumin gives 2,3‐epoxyketones possessing a fluorine atom (12 examples; yield: 44‐74%).
ChemInform Abstract: Synthesis and Pharmacological Activity of 9‐Substituted Octahydroindolo(2,3‐a)quinolizines.
Authors: BOIDO‐CANU C. , BOIDO V. , SPARATORE F. , SPARATORE A. , SUSANNA V. , RUSSO S. , CENICOLA M. L. , MARMO E. 
Published: May 2016

AbstractThe p‐substituted phenylhydrazones (I) and (III) of quinolizidinone are used as starting materials for the preparation of the indoles (II) and (IV) via Fischer's indole synthesis.
ChemInform Abstract: Synthesis and Antimycobacterial Effects of Some Lipophilic Substituted 2,4‐Diamino‐5‐benzylpyrimidines.
Authors: HACHTEL G. , HALLER R. , SEYDEL J. K. 
Published: May 2016

AbstractThe hydroxybenzaldehydes (I) are alkylated with the bromides (II) to yield the alkoxybenzaldehydes (III) which are coupled with the cyanoethylmorpholine (IV), producing the morpholinoacrylnitriles (V).
ChemInform Abstract: Synthesis of 9‐(Hydroxyalkylamino)guanines, Novel Antiviral Acyclonucleosides.
Authors: HARNDEN M. R. , JARVEST R. L. 
Published: May 2016

AbstractThe diaminohydrazinopyrimidine (I) is cyclized with formic acid (II) to give 9‐aminoguanine (III) which is coupled with the siloxyaldehydes (IV) selectively at the 9‐amino group to form the imines (V).
ChemInform Abstract: First Examples of an Isomeric Methylene‐Bridged Free Phosphano Phosphoranimine and a Metalated Phosphano Phosphoranimine. Synthesis, Characterization, and Isomerization of the Heterodifunctional Ligand Me3SiNPPh2CH2PPh2 and the Transmetalation to the Titanium Derivative (η5‐C5H5)TiCl2NPPh2CH2PPh2.
Authors: KATTI K. V. , CAVELL R. G. 
Published: May 2016

AbstractThe reaction of the diphosphine (I) with the silylazide (II) in the absence of solvents yields the novel heterodifunctional ligand (III).
ChemInform Abstract: Reactions of an Azidoborane with Phosphines: Synthesis of (Borylimino)phosphoranes.
Authors: LI B.‐L. , MUKHERJEE P. , NEILSON R. H. 
Published: May 2016

AbstractThe azidoborane (II) is a useful reagent for the oxidation of both three‐ and two‐coordinate phosphines e.g. (I), (IV), and (VI) to afford new (borylimino)phosphoranes such as (III), (V), and (VII).
ChemInform Abstract: Carbonyl Derivatives with a Chiral Phosphorylhydrazine.
Authors: DEHMLOW E. V. , SAUERBIER C. 
Published: May 2016

AbstractTitle compounds of type (VI) are prepared from the hydrazido‐1,3,2‐oxaphospholidine (IV) and 16 chiral and achiral ketones and aldehydes, the ketones (Va) and (Vb) being given as examples.
ChemInform Abstract: Transformations of O‐Methyl O‐(3‐Bromoalkyl) Dimethylamidophosphites.
Authors: NURETDINOVA O. N. , GUSEVA F. F. 
Published: May 2016

AbstractThe amidophosphites (III), prepared in solution from the chlorophosphite (I) and the bromoalkanols (II), are transformed into the oxaphospholanes (IV) on storage or heating.
ChemInform Abstract: Chromium, Molybdenum, and Tungsten Zerovalent Complexes of the Nitrogen Chelating Ligand 2‐(Phenylazo)pyridine (2‐PAP), Including Air‐Stable cis‐M(CO)2(2‐PAP)2 and M(2‐PAP)3.
Authors: ACKERMANN M. N. , BARTON C. R. , DEODENE C. J. , SPECHT E. M. , KEILL S. C. , SCHREIBER W. E. , KIM H. 
Published: May 2016

AbstractEquimolar reaction of the title ligand (II) with the (norbornadiene)tetracarbonyls (I) results in the formation of the monosubstitution products (III).
ChemInform Abstract: Manganese(II) N,N′‐Dipyridoxylethylenediamine‐N,N′‐diacetate 5,5′‐Bis(phosphate). Synthesis and Characterization of a Paramagnetic Chelate for Magnetic Resonance Imaging Enhancement.
Authors: ROCKLAGE S. M. , CACHERIS W. P. , QUAY S. C. , HAHN F. E. , RAYMOND K. N. 
Published: May 2016

AbstractThe preparation of the new ligand (V) is described.