bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Syntheses of C‐ and N‐Functionalized Derivatives of 1,5,9‐Triazacyclododecane.
Authors: HELPS I. M. , PARKER D. , JANKOWSKI K. J. , CHAPMAN J. , NICHOLSON P. E. 
Published: May 2016

AbstractThe synthesis of a series of di‐ and tri‐N‐substituted triazacyclododecane ligands such as (VII) is effected through the intermediacy of monotosylamide derivatives such as (IV) and (VI).
ChemInform Abstract: An Efficient Procedure for the Synthesis and Isolation of (2R,3R,11R,12R)‐(+)‐ and (2S,3S,11S,12S)‐(‐)‐Tetraphenyl‐18‐crown‐6.
Authors: CROSBY J. , FAKLEY M. E. , GEMMELL C. , MARTIN K. , QUICK A. , SLAWIN A. M. Z. , SHAHRIARI‐ZAVAREH H. , STODDART J. F. , WILLIAMS D. J. 
Published: May 2016

AbstractThe enantiomeric crown ethers (III) mentioned in the title are prepared by ring closure reaction of the chiral diols (I) with diethylene glycol ditosylate (II).
ChemInform Abstract: Menthyl‐Substituted Organo‐Phosphorus Compounds. Part 7. Fluorinated Compounds and Derivatives.
Authors: GRUBER M. , SCHMUTZLER R. , ACKERMANN M. , SEEGA J. , HAEGELE G. + 
Published: May 2016

AbstractL‐Menthylphosphonous dichloride (I) is treated with arsenic trifluoride or sodium fluoride in the presence of a crown ether to produce the tetrafluoride (II) and the difluoride (VI) respectively.
ChemInform Abstract: Tetraethyl 4‐Hydroxy‐3,5‐di‐tert‐butylbenzylidenebisphosphonate.
Authors: ISMAGILOV R. K. , MOSKVA V. V. , KOPYLOVA L. YU. 
Published: May 2016

AbstractThe title compound (IV) is prepared by reaction of the benzaldehyde (I) with the phosphite (II) and malonic ester (III).
ChemInform Abstract: Prototropic and Phosphorotropic Migration in the Triade C=N‐C.
Authors: ONYS'KO P. P. , KIM T. V. , KISELEVA E. M. , POVOLOTSKII M. I. , SINITSA A. D. 
Published: May 2016

AbstractThe imidoylphosphonate (III), obtained from the imidoyl chloride (I) and the phosphite (II), undergoes 1,3‐H‐migration upon heating to give the α‐phosphorylated imine (IV).
ChemInform Abstract: Reactivity of Titanium(II) Arene Derivatives with Substituted Alkynes. Cyclooligomerization Reactions and Crystal and Molecular Structure of (η4‐C4(C6H5)4)Ti((μ‐Br)2(AlBr2))2.
Authors: CALDERAZZO F. , MARCHETTI F. , PAMPALONI G. , HILLER W. , ANTROPIUSOVA H. , MACH K. 
Published: May 2016

AbstractTreating the η6‐toluene‐Ti(II) compounds (I) with two equiv. alkynes e.g. (II) leads to the tetraorganylcyclobutadiene complexes (III).
ChemInform Abstract: Synthesis, Characterization and Electrochemical Studies on Technetium(V) and Rhenium(V) Oxo‐Complexes with N,N′‐2‐Hydroxypropane‐1,3‐bis(salicylideneamine).
Authors: TISATO F. , REFOSCO F. , MAZZI U. , BANDOLI G. , DOLMELLA A. 
Published: May 2016

AbstractThe reactions of the potential quinquedentate ligand (I) (prepared from salicylaldehyde and 1,3‐diamino‐2‐hydroxypropane in EtOH) with (II) lead to different complexes depending on the reaction conditions.
ChemInform Abstract: Low‐Valent Rhenium‐Oxo Complexes. Part 9. Synthesis, Characterization, and Reactivity of a Formally Rhenium(I) Terminal Oxo Complex, NaRe(O)(RCCR)2.
Authors: SPALTENSTEIN E. , CONRY R. R. , CRITCHLOW S. C. , MAYER J. M. 
Published: May 2016

AbstractWhereas the reduction of (I) with 1 equiv. reducing agent gives the dimer Re2O2(R‐C≡C‐R)4, the use of 2 equiv. yields the compounds (II), rare examples of terminal oxo complexes in which metal‐oxygen antibonding orbitals are populated.
ChemInform Abstract: The 4‐Phenyl‐1,2,3,5‐dithiadiazole Complex (Fe2(CO)6(PhCN2S2)): Its Preparation, Crystal Structure, and an Extended‐Hueckel Molecular‐Orbital Study of the Bonding.
Authors: BANISTER A. J. , GORRELL I. B. , CLEGG W. , JOERGENSEN K. A. 
Published: May 2016

AbstractDithiadiazole reacts as its dimer (I) with Fe2(CO)9 or Fe3(CO)12 to give the first transition‐metal complex (IV) of this novel ligand.
ChemInform Abstract: Insertion of CS2 into Ag‐S Bonds. Preparations and Crystal Structures of (((Ag(SC6H2iPr3‐2,4,6))4·CHCl3)n) and Its Insertion Product with CS2, ((Ag(S2CSC6H2iPr3‐2,4,6))2(Ag(SC6H2iPr3‐2,4,6))6)·8 CHCl3.
Authors: TANG K. , YANG J. , YANG Q. , TANG Y. 
Published: May 2016

AbstractThe sterically hindered arenethiolate ligand (I) forms a complex (III) (P1, Z=2) which has the structure of a one‐dimensional double strand belt polymer, containing alternating Ag and S atoms.
ChemInform Abstract: Reactions of Chloro(triphenylphosphine)gold(I) and (μ‐1,2‐Bis(diphenylphosphine)ethane)‐bis(bromogold(I)) with Oxopurine Bases. Molecular and Crystal Structure and Bonding of (Theophyllinato)(triphenylphosphine)gold(I).
Authors: COLACIO E. , ROMEROSA A. , RUIZ J. , ROMAN P. , GUTIERREZ‐ZORRILLA J. M. , MARTINEZ‐RIPOLL M. 
Published: May 2016

AbstractThe interaction of AuCl(PPh3) (II) and the diphosphine‐bridged complex (VI) with the oxopurine compounds (I) or hypoxanthine under basic conditions leads to the mono‐, di‐ and probably tetranuclear complexes (III), (IV), (V), (VII), and (VIII) in depending on the stoichiometric ratio and the ligand.
ChemInform Abstract: New Chiral Ferrocenylamine Sulfide and Selenide Ligands: Preparation, Characterization and Their Palladium and Platinum Complexes as Catalysts for Selective Hydrogenation.
Authors: LAI C.‐K. , NAIINI A. A. , BRUBAKER C. H. JUN. 
Published: May 2016

AbstractThe preparation methods for the new ligands such as (VI) and their complexes (VIII) are outlined in the scheme.
ChemInform Abstract: A Convenient Route to Binuclear Osmium(I) Complexes Containing Diphosphine and Arsinophosphine Ligands. X‐Ray Crystal Structure of (Os2(MeCO2)2(CO)4(dppm)2).
Authors: SINGLETON E. , ALBERS M. O. , STEYN M. M. de V. 
Published: May 2016

AbstractThe reaction of (I) with equimolar amounts of (II) yields the polymers (III).
ChemInform Abstract: Reactions of Some Mixed‐Valence Diphosphorus Compounds with the Platinum(0) Complex, (C2H4)Pt(PPh3)2. X‐Ray Crystal Structure of the Product of the Reaction of (C2H4)Pt(PPh3)2 with a λ3Pλ4P+ Diphosphorus Compound.
Authors: ERNST L. , LOOK‐HERBER P. , SCHMUTZLER R. , SCHOMBURG D. 
Published: May 2016

AbstractWhereas the ionic compounds (I) and (IV) react with the title Pt complex (II) with oxidation of the Pt center to give the products (III) (space group P212121, Z=4) and (V), the mixed‐valence compound (VI) reacts with simple substitution to yield (VII).
ChemInform Abstract: Palladium(II)‐Assisted Carboacylation of Enamides to Produce Functionalized β‐Amino Acids. Synthesis of Relays to (.+‐.)‐Thienamycin.
Authors: WIEBER G. M. , HEGEDUS L. S. , AKERMARK B. , MICHALSON E. T. 
Published: May 2016

AbstractPdCl2‐catalyzed reaction of the sodium acetoacetate (I) with the vinyl carbamate (II) and subsequent treatment with carbon monoxide (III) and methanol (IV) yield the keto amino diester (V).
ChemInform Abstract: Preparation, Crystalline Properties and X‐Ray Absorption Spectra of Rare Earth Oxides LnOx (Ln: Ce, Pr and Tb; 1.5 ≤ x ≤ 2).
Authors: GASGNIER M. , SCHIFFMACHER G. , ALBERT L. , CARO P. E. , DEXPERT H. , ESTEVA J. M. , BLANCARD C. , KARNATAK R. C. 
Published: May 2016

AbstractHigh purity rare earth (Ln: Ce, Pr, Tb) sesquioxides, intermediate oxides, and dioxides are prepared by different dry and wet methods under strictly controlled conditions and their crystalline properties are studied by XRD and electron diffraction.
ChemInform Abstract: IR Luminescence of KZn1‐xCoxF3.
Authors: ROWELL N. L. , LOCKWOOD D. J. 
Published: May 2016

AbstractThe IR luminescence of Co2+ and Ni2+ ions in the IR laser material KZn1‐xCoxF3 with x < 0.15 and Ni2+ ions as impurity are investigated by FT spectroscopy under argon laser photoexcitation.
ChemInform Abstract: Electrical Characteristics of Lithium‐Doped ZnO Films.
Authors: SRIVASTAVA J. K. , AGARWAL L. , BHATTACHARYYA A. B. 
Published: May 2016

AbstractA new technique for Li doping of ZnO films (for surface acoustic wave device applications) is reported, by which the resistivity of ZnO films can be increased by two orders of magnitude.
ChemInform Abstract: Compatibility of Molybdenum Current Collectors in Lithium‐Alloy/Iron Disulfide Cell Environment.
Authors: SHARMA R. A. 
Published: May 2016

AbstractThe stability of a Mo electrode in an environment similar to that of a Li‐alloy/LiCl‐KCl eutectic/FeS2 cell (alloy: Li‐Al or Li‐Si) at typical charge‐discharge potentials is investigated using a steady‐state potential technique and a cyclic voltammetry technique.
ChemInform Abstract: An Unusual Base‐Catalyzed Rearrangement of an α‐Ethoxycarbonylethyl (or α‐Cyanoethyl) Cyclic β‐Keto Ester.
Authors: XIE Z.‐F. , NAKAMURA I. , SUEMUNE H. , SAKAI K. 
Published: May 2016

AbstractTreatment of the esters (I) according to A) does not give the expected product (III) but the rearrangement product (II) in addition to unchanged (I) and the retro‐Michael cleavage product.
ChemInform Abstract: Synthesis and Claisen Rearrangement of 1‐Allyloxy‐1‐carbomethoxyallenes.
Authors: SLEEMAN M. J. , MEEHAN G. V. 
Published: May 2016

AbstractThe propargylaldehydes (I) are converted to the acetals (III) which react with trimethylsilyl cyanide to give the derivatives (V).
ChemInform Abstract: Asymmetric Syntheses. Part 5. Asymmetric Alkylation of 1‐Naphthylmethylcamphorimine.
Authors: JIANG Y. , ZHOU C. , GAO L. , LIU G. 
Published: May 2016

AbstractThe camphorimine (III) mentioned in the title is lithiated and then alkylated to give the optically active amines (V) with moderate diastereoselectivities.
ChemInform Abstract: Anion‐Induced Reactions of Primary Alcohols at C‐6 of 3‐Alkyl‐6‐methyl‐1,3‐oxazine‐2,4(3H)‐diones: Formation of N‐Alkyl‐3‐alkoxybuten‐2‐amides.
Authors: SINGH H. , AGGARWAL P. , KUMAR S. 
Published: May 2016

AbstractPrimary alcohols (II) react at C‐6 of the oxazines (I) in the presence of Triton B or KSCN to give the amides (III).
ChemInform Abstract: Functionalization of Cubanes and Homocubanes via Oxidative Displacement of Iodine Using Hypervalent Iodine.
Authors: MORIARTY R. M. , KHOSROWSHAHI J. S. 
Published: May 2016

AbstractThe 4‐iodocubanecarboxylate (VI), prepared from the bromo acetal (I) via Favorskii ring contraction, is treated with the hydroxy(sulfonyloxy)iodobenzenes (VIIa), (VIIb), or dichloroiodobenzene (VIIc) to undergo displacement of the iodine, yielding the 4‐functionalized cubanecarboxylates (VIII).
ChemInform Abstract: Photosensitized Electron Transfer Oxidation of 2‐Substituted 1,3‐Dithiolane to 1,3‐Dithiolane 1‐Oxide.
Authors: PANDEY B. , BAL S. Y. , KHIRE U. R. 
Published: May 2016

AbstractThe 1,3‐dithiolanes (I) are subjected to photosensitized oxygenation in the presence of 1‐cyanonaphthalene to form the S‐oxides (II).
ChemInform Abstract: Cycloadditions to the Double Bonds of Methyl (R)‐2‐tert.‐Butyl‐δ4‐1,3‐oxazoline‐3‐carboxylates.
Authors: SEEBACH D. , STUCKY G. , PFAMMATTER E. 
Published: May 2016

AbstractTitle compounds such as (I) or (XIV) undergo cycloaddition reactions with peracids, cyclopropanation reagents, cinnamoylcyanides and dienophiles to give adducts such as (IV), (VI), (X) or (XVI), most of which are subjected to further reactions.
ChemInform Abstract: An Unusual Hydroxyl Inversion Mediated by DAST.
Authors: HOUGE‐FRYDRYCH C. S. V. , PINTO I. L. 
Published: May 2016

AbstractCromakalim (Ia), which possesses a potent smooth‐muscle‐relaxant activity, as well as the similar compound (Ib) react with diethylaminosulfur trifluoride to form only the isomeric alcohols (IIa) and (IIb) instead of the expected fluorides.
ChemInform Abstract: Synthesis and Analgesic Activity of 1‐Substituted 4‐Anilino‐2,5‐dimethylpiperidines.
Authors: VARTANYAN R. S. , MARTIROSYAN V. O. , VARTANYAN S. A. , VLASENKO E. V. , DURGARYAN L. K. , AZLIVYAN A. S. 
Published: May 2016

AbstractStarting with the piperidones (I), the acylamino derivatives (VI) and tertiary amines (VII) are prepared as shown in the reaction scheme.
ChemInform Abstract: Synthesis and Biological Activity of 3,6‐Diaryl‐1,2,4‐triazolo(3,4‐a)phthalazines.
Authors: RAZVI M. , RAMALINGAM T. , SATTUR P. B. 
Published: May 2016

AbstractThe hydrazines (I) are used for the preparation of ten title compounds as is shown for the derivatives (III).
ChemInform Abstract: Organic Azides in Heterocyclic Synthesis. Part 9. Ring Closure of 4‐Azido‐3‐phenylpyridazines to Pyridazino(4,3‐b)indoles.
Authors: STADLBAUER W. , PFAFFENSCHLAGER A. , KAPPE T. 
Published: May 2016

AbstractCyclization of the 4‐azido‐3‐phenylpyridazines (III) and its bicyclic analogue (X) is best achieved by heating in methanesulfonic acid.
ChemInform Abstract: Synthesis and Biological Evaluation of Substituted Benzo(h)cinnolinones and 3H‐Benzo(6,7)cyclohepta(1,2‐c)pyridazinones: Higher Homologues of the Antihypertensive and Antithrombotic 5H‐Indeno(1,2‐c)pyridazinones.
Authors: CIGNARELLA G. , BARLOCCO D. , PINNA G. A. , LORIGA M. , CURZU M. M. , TOFANETTI O. , GERMINI M. , CAZZULANI P. , CAVALLETTI E. 
Published: May 2016

AbstractThe benzocycloalkenones (I) are coupled with glyoxylic acid (II) in the presence of a base to give the unsaturated acids (III) which are reduced with zinc to form the corresponding saturated compounds (IV).
ChemInform Abstract: Synthesis and Antiviral Activity of Thiosemicarbazone Derivatives of Pyridazinecarbaldehydes and Alkyl Pyridazinyl Ketones.
Authors: EASMON J. , HEINISCH G. , HOLZER W. , ROSENWIRTH B. 
Published: May 2016

AbstractThe acylpyridazines (X) and (XII), prepared by conventional methods, undergo condensation reaction with the hydrazinecarbodithioate (XIII) or the thiosemicarbazides (XVI), yielding the hydrazones (XV) or (XIV) and the thiosemicarbazones (XVII) or (XVIIIb).
ChemInform Abstract: 5‐Piperazinylalkyl‐2(3H)‐oxazolones with Neuroleptic Activity.
Authors: CASCIO G. , MANGHISI E. , FREGNAN G. 
Published: May 2016

AbstractThe addition of phosgene (II) to a solution of 1‐aryl‐2‐hydroxy‐1‐alkanones such as (I) in the presence of amines results in the formation of oxazolones such as (III) which is converted to N‐substituted derivatives, e.g. to the acetylated compound (V).
ChemInform Abstract: New Anticancer Agents: Alterations of the Carbamate Group of Ethyl (5‐Amino‐1,2‐dihydro‐3‐phenylpyrido(3,4‐b)pyrazin‐7‐yl) Carbamates.
Authors: TEMPLE C. JUN. , RENER G. A. , COMBER R. N. 
Published: May 2016

AbstractThe access to the 1,2‐dihydropyridopyrazines mentioned in the title such as (IV) or (VIII) is achieved either by NaBH4 reduction of the corresponding pyridopyrazines such as (III) or by coupling of 4‐chloro‐3‐nitropyridines, e.g. (V), with oximes, e.g. (VI), and subsequent hydrogenolytic ring closure.
ChemInform Abstract: Heteroarenobenzodiazepines. Part 6. Synthesis and Pharmacological Evaluation of CNS Activities of (1,2,3)Triazolo(4,5‐b)(1,5)‐, Imidazolo‐(4,5‐b)(1,5)‐, and Pyrido(2,3‐b)(1,5)benzodiazepines. 10‐Piperazinyl‐4H‐1,2,3‐triazolo(4,5‐b)(1,5)benzodiazepines with Neuroleptic Activity.
Authors: CHAKRABARTI J. K. , HOTTEN T. M. , PULLAR I. A. , STEGGLES D. J. 
Published: May 2016

AbstractReaction of 2‐halonitrobenzenes such as (I) with the 4‐aminotriazole‐5‐carbonitrile (II) yields (nitroanilino)triazolecarbonitriles such as (III).
ChemInform Abstract: Silylative Decarbonylation. Part 2. Catalysis and Conversion to Heterogeneous Conditions.
Authors: RICH J. D. 
Published: May 2016

AbstractThe silylative decarbonylation catalytic reaction between aromatic acid chlorides and chloromethyldisilanes (to yield arylchlorosilanes) is investigated with respect to ligand effects and attempts to convert the process to heterogeneous conditions.
ChemInform Abstract: Diketones from Ozonolysis of Fused 3‐Phospholene Oxides: Cyclizations to 3‐Phosphorinone and to 1,4‐Dihydro‐1,4‐azaphosphinine Derivatives.
Authors: QUIN L. D. , MARSI B. G. 
Published: May 2016

AbstractThe title diketones (IV) and (IX) are used for the preparation of azaphosphinine derivatives, e.g. (VI), and 3‐phosphorinone derivatives such as (X)‐(XII).
ChemInform Abstract: Phosphorane‐Phosphate Tautomerism of 2,2,2‐Trichloro‐1,3,4,2λ5‐oxadiazaphospholines.
Authors: TUPCHIENKO S. K. , DUDCHENKO T. N. , SINITSA A. D. 
Published: May 2016

AbstractThe carboxylic hydrazides (I) are coupled with phosphorus pentachloride (II) to give the oxadiazaphospholines (III) mentioned in the title or the spiro compounds (IX) depending on the molar ratio.
ChemInform Abstract: Metal Complexes with Tetrapyrrole Ligands. Part 54. Synthesis, Spectra, Structure, and Redox Properties of Cerium(IV) Bisporphyrinates with Identical and Different Porphyrin Rings in the Sandwich System.
Authors: BUCHLER J. W. , DE CIAN A. , FISCHER J. , HAMMERSCHMITT P. , LOEFFLER J. + , SCHARBERT B. , WEISS R. 
Published: May 2016

AbstractThe sym. bis(porphyrinates) (Ia)‐(Ic) are obtained from the free base and Ce(III) acetylacetonate in trichlorobenzene at reflux temperature.
ChemInform Abstract: Oxidative Conversions of Labdanediols. Part 5. Reaction of Sclareol with a Heteropoly Acid Containing Thallium.
Authors: CHERNENKO G. F. , GOLIKOVA M. A. , ROMANCHENKO T. V. , SHMIDT E. N. , MATVEEV K. I. , PENTEGOVA V. A. 
Published: May 2016

AbstractTreatment of sclareol (I) with the sodium thallotungstenophosphate Na4PW11TlO39, whose preparation is described in MeOH, affords the novel polyfunctional derivatives (III)‐(VI).
ChemInform Abstract: Jasmonoids. Part 2. Two Jasmonate‐Type Cyclopentanone‐Based Dimethyl Esters from 10‐Undecenoic Acid.
Authors: NAYAK U. R. , DEODHAR V. B. , DALAVOY V. S. 
Published: May 2016

AbstractReaction of the ester (I), a pyrolysis product of castor oil, with manganic acetate gives the lactone (III) which is transformed to the title compound (VII) via the cyclopentenone (V).
ChemInform Abstract: Synthesis and QSAR of 1‐Aryl‐4‐(β‐2‐quinolyl/1‐isoquinolylethyl)piperazines and Some Related Compounds as Hypotensive Agents.
Authors: MURTI A. , BHANDARI K. , RAM S. , PRABHAKAR Y. S. , SAXENA A. K. , JAIN P. C. , GULATI A. K. , SRIMAL R. C. , DHAWAN B. N. , NITYANAND S. , ANAND N. 
Published: May 2016

AbstractAbout 50 title compounds are prepared and tested for their pharmacological activities.
ChemInform Abstract: Conduction in a‐SiN:H and a‐SiON:H Alloys.
Authors: OSENBACH J. W. , KNOLLE W. R. , ELIA A. 
Published: May 2016

AbstractThe title alloys are plasma‐deposited on p‐type wafers using 2% SiH4 in N2 and N2O as the reaction gases (0.7 kW, 380 kHz, 0.36 torr, 200‐350 °C), and their electrical properties are studied as a function of the deposition temperature.
ChemInform Abstract: Electrochemistry of Manganese Dioxide in Lithium Nonaqueous Cell. Part 1. X‐Ray Diffractional Study on the Reduction of Electrolytic Manganese Dioxide.
Authors: OHZUKU T. , KITAGAWA M. , HIRAI T. 
Published: May 2016

AbstractThe XRD data obtained during the electrochemical reduction of heat‐treated (250 °C and 400 °C, 7 d) electrolytic MnO2 cathodes in a lithium nonaqueous cell indicate that the reaction occurs via electron injection and Li+ insertion to form a LixMnO2 phase without destruction of the core structure.
ChemInform Abstract: Preparation of InX (X: P, As, Sb) Thin Films by Electrochemical Methods.
Authors: ORTEGA J. , HERRERO J. 
Published: May 2016

AbstractInSb and InAs thin films are electrodeposited from citric acid baths containing InCl3 and SbCl3 or AsCl3 at potentials of ‐0.90 V (vs.
ChemInform Abstract: The First Oxopraseodymate Containing a Triple of Octahedra: Rb2Li14(Pr3O14).
Authors: VOIGT S. , HOPPE R. 
Published: May 2016

AbstractSingle crystals of the title compound are prepared by solid state reaction of RbO0.52 and Li8PrO6 (Rb: Pr = 2:3, 590 °C, 60 d).
ChemInform Abstract: TlSPh and TlStBu, Thallium(I) Thiolates with Novel Cagelike Structural Units: (Tl5(SPh)6)‐/(Tl7(SPh)6)+ and (Tl8(StBu)8).
Authors: KREBS B. , BROEMMELHAUS A. + 
Published: May 2016

AbstractTl(I) thiolates, known since 40 years, are obtained for the first time in crystalline form, suitable for structural investigations.
ChemInform Abstract: Aromatic Nucleophilic Substitution Reactions of 1‐Dialkylamino‐2,4‐dinitronaphthalenes with Various Amines in Dimethyl Sulfoxide. Part 26.
Authors: SEKIGUCHI S. , SUZUKI T. , HOSOKAWA M. 
Published: May 2016

AbstractThe substitution reactions of the N,N‐dimethyl analogue of (I) with prim. amines such as (VI) show that benzylamine (VIa) is more reactive than aromatic prim. amines such as (VIb) but less reactive than aliphatic prim. ones.
ChemInform Abstract: Acid‐Catalyzed Hydrolysis of Bridged Bi‐ and Tricyclic Compounds. Part 27. An Application of the Excess Acidity Method to the Norbornyl Cation Problem.
Authors: LAJUNEN M. , HIMOTTU M. 
Published: May 2016

AbstractFrom the rate ratio for the hydrolyses of (I) and (V), it is assumed that the reactions involve the rate‐limiting formation of the non‐classical norbornyl cation (II).
ChemInform Abstract: Lewis Acid Catalysis of Photochemical Reactions. Part 8. Photodimerization and Cross‐Cycloaddition of Coumarin.
Authors: LEWIS F. D. , BARANCYK S. V. 
Published: May 2016

AbstractCoumarin (I) forms 1:1 complexes with the Lewis acids BF3 and EtAlCl2, resp. (UV, IR, fluorescence, 1H NMR, equilibrium constants).
ChemInform Abstract: Photolysis of 1,1,1‐Triarylhept‐2‐ynes. Generation of Phenyl(hex‐1‐ynyl)carbene.
Authors: SHI M. , OKAMOTO Y. , TAKAMUKU S. 
Published: May 2016

AbstractThe symmetrical triaryl‐2‐heptynes (I) are photolyzed in methanol (II) and form via discussed intermediates mixtures of the diphenyls (III) and the methylethers (IV).
ChemInform Abstract: Radical Cation Cope Rearrangement of 1,5‐Hexadiyne to 1,2,4,5‐Hexatetraene (Bis(allene)) at 77 K.
Authors: DAI S. , PAPPAS R. S. , CHEN G.‐F. , GUO Q.‐X. , WANG J. T. , WILLIAMS F. 
Published: May 2016

AbstractRadiolytic oxidation of the title compounds (I) and (III) results in just the same ESR spectrum.
ChemInform Abstract: Oxidative Kinetics of Unsaturated Carboxylic Acids by Bromate in the Presence of Bromo Complex Forming Metal Ions.
Authors: REDDY CH. S. 
Published: May 2016

AbstractThe oxidation of cinnamic acid (I) is studied under various conditions and in the presence of Hg2+ and Tl3+, the ions behaving as bromine complex forming metal ions.
ChemInform Abstract: A Convenient Procedure for Dissolving Metal Reductions.
Authors: MARKGRAF J. H. , WAUGH STALEY S. , ALLEN T. R. 
Published: May 2016

AbstractThe cyclic enones (I), (III), and (VI) are subjected consecutively to reduction with lithium in ethylenediamine and Jones oxidation, yielding the corresponding cyclic ketones (II), (IV) and (V), or (VII) and (VIII).
ChemInform Abstract: Generation of Alkoxyl Radicals from O‐Alkyl Benzenesulfenates.
Authors: BECKWITH A. L. J. , HAY B. P. , WILLIAMS G. M. 
Published: May 2016

AbstractTreatment of the O‐(cyclo)alkyl benzenesulfenates (I), (IV), and (VII) with tributylstannane in the presence of azo‐bis‐isobutyronitrile results in the formation of the alcohols (II), (V), or (VIII), together with 2‐methyltetrahydrofuran (III) or the carbonyl compounds (VI) and (IX).
ChemInform Abstract: Synthesis of Unsymmetrical Dialkynylimines. Stepwise Coupling of N‐Phenyl Phenylthioimidoyl Chloride with Alkynyltin Compounds.
Authors: ITO Y. , INOUYE M. , MURAKAMI M. 
Published: May 2016

AbstractThe chlorothioimidate (I) reacts with the tributylstannylalkynes (II) in the presence of Pd catalysts to give the alkynecarbothioimidates (III) which are further alkylated or silylated with (II) or the Grignard compounds (VI) to form the disubstituted imines (IV) or (VII).
ChemInform Abstract: Reaction of 2‐Hydroxyethyl‐N‐alkyl Carbamates with Alcohols and Amines.
Authors: MIKHEEV V. V. 
Published: May 2016

AbstractAliphatic N‐substituted carbamates are able to react with compounds with an active proton, if these carbamates have a β‐hydroxysubstituted alkoxy group.
ChemInform Abstract: Synthesis of 2‐N,N‐Dialkylamino‐3‐chloro‐5,5‐bis(methylthio)‐2‐cyclopentene‐1,4‐diones.
Authors: TALZI V. P. , BEK N. O. , DAVLETSHINA A. M. , GUDOSHNIKOV S. K. , SAPOZHNIKOV YU. E. 
Published: May 2016

AbstractThe dione (I) is known for its fungicidal and bactericidal activity.
ChemInform Abstract: Synthesis of 2‐Butanoyl‐3‐alkylamino‐2‐cyclohexene‐1‐ones.
Authors: LAKHVICH F. A. , RUBINOV D. B. , LIS L. G. , RUBINOVA I. L. 
Published: May 2016

AbstractIn the presence of pyridine the enaminoketones (I) undergo C‐acylation on treatment with butanoyl chloride (II) to give the title compounds (III).