bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Cp*Ru(acac) ‐ A Coordinatively Unsaturated, Stable 16‐Valence‐Electron Complex.
Authors: KOELLE U. + , KOSSAKOWSKI J. , RAABE G. 
Published: May 2016

AbstractThe title complex (I) (space group P1, Z=4), which is obtained from a methoxo‐pentamethylcyclopentadienyl ruthenium dimer and acetylacetone in ether, adds readily two‐electron donor ligands providing the compounds (III) ((IIIb): space group P1, Z=2).
ChemInform Abstract: Synthesis and X‐Ray Crystal Structure of a Naphthalene Complex of Ruthenium, (Ru(η6‐C10H8)(η4‐cod)) and (cod: cycloocta‐1,5‐diene).
Authors: CROCKER M. , GREEN M. , HOWARD J. A. K. , NORMAN N. C. , THOMAS D. M. 
Published: May 2016

AbstractThe title complex (I) is obtained from the reaction of a dichloro‐cycloocta‐1,5‐diene ruthenium polymer with two equiv. lithium dihydronaphthylide in THF in 10‐20% yield.
ChemInform Abstract: Synthesis of η4‐1,3‐Diphosphacyclobutadiene(η5‐1,2‐dicarbaborane)rhodium Complexes; Crystal Structures of the Compounds (NEt4)(Rh(η4‐tBu2C2P2)(η5‐C2B9H11)), (Rh(η4‐tBu2C2P2Au(PPh3))(η5‐C2B9H11)), and (Rh(η4‐tBu2C2P2Co(CO)2(η4‐C4Me4))(η5‐C2B9H11)).
Authors: DARE H. F. , HOWARD J. A. K. , PILOTTI M. U. , STONE F. G. A. , SZAMEITAT J. 
Published: May 2016

AbstractThe reaction of (I) with the phosphaalkyne (II) leads to cyclodimerization of the latter and capture of the resulting 1,3‐diphosphacyclobutadiene by the Rh atom yielding the complex (III) (space group P212121, Z=4).
ChemInform Abstract: Chemical Activation of Pentaosmium Carbonyl Clusters: Synthesis, Structure, and Reactivity of (Os5(CO)15(NCMe)) and (Os5H2(CO)14(NCMe)); Crystal Structures of (Os5(CO)15(P(OMe)3)) and (Os5H2(CO)14(PEt3)).
Authors: KHATTAR R. , JOHNSON B. F. G. , LEWIS J. , RAITHBY P. R. , ROSALES M. J. 
Published: May 2016

AbstractSimple two‐electron oxidation of the cluster salt (I) gives the neutral pentanuclear cluster (III).
ChemInform Abstract: A Z‐Ethylidenecyclopentane Annulation Method. Total Syntheses of (.+‐.)‐Anhydrooplopanone, (.+‐.)‐Oplopanone, and (.+‐.)‐8‐epi‐Oplopanone.
Authors: PIERS E. , GAVAI A. V. 
Published: May 2016

AbstractCopper(I)‐catalyzed reaction of the Grignard compound (III), prepared by twofold transmetalation from the stannane (I), with the cyclic alkenones (IV) forms the chloro ketones (V).
ChemInform Abstract: Novel Modifications of Peptides: Simple Syntheses of Difunctionalized Enamines, Enol Ethers, and Thioenol Ethers from Carboxylic Acids via Acylimidazole and Enol Phosphate Intermediates.
Authors: SAUVE G. , LE BERRE N. , ZACHARIE B. 
Published: May 2016

AbstractThe N‐protected amino acid (I) reacts with 1,1'‐carbonyldiimidazole (II) to give the activated intermediate (III) which is coupled with active methylene compounds such as (IV) to form difunctionalized enols, e.g. (V).
ChemInform Abstract: Synthesis of the Individual, Pharmacologically Distinct, Enantiomers of a Tetrahydrocannabinol Derivative.
Authors: MECHOULAM R. , LANDER N. , BREUER A. , ZAHALKA J. 
Published: May 2016

AbstractThe 1,1‐dimethylheptyl tetrahydrocannabinol derivative (+)‐(V) as well as its enantiomer (‐)‐(V) are prepared with high optical purities (> 99.8%) starting from both enantiomers of myrtenol (I).
ChemInform Abstract: Temperature Dependence of Reactions of the Nitrate Radical with Alkanes.
Authors: BAGLEY J. A. , CANOSA‐MAS C. , LITTLE M. R. , PARR A. D. , SMITH S. J. , WAYGOOD S. J. , WAYNE R. P. 
Published: May 2016

AbstractRate constants are determined as a function of temp. up to 553 K for the reaction of NO3 (generated by F + HNO3 → NO3 + HF) with alkanes (I)‐(IV).
ChemInform Abstract: Crystal Chemistry of cyclo‐Hexaphosphates. Part 10. Structure of Dicalcium Dilithium cyclo‐Hexaphosphate Octahydrate.
Authors: AVERBUCH‐POUCHOT M. T. , DURIF A. 
Published: May 2016

AbstractCa2Li2P6O18·8H2O crystallizes in the triclinic system, space group P1.
ChemInform Abstract: Structure of a Triclinic Rubidium Ammonium Triaqua‐μ3‐oxo‐hexa‐μ‐sulfatotriferrate(III) Tetrahydrate, Rb2.74(NH4)2.26Fe3O(SO4)6·7 H2O.
Authors: MEREITER K. 
Published: May 2016

AbstractRed‐brown crystals of the title compound are prepared by slow evaporation of an aqueous solution of Rb2SO4, (NH4)2SO4, and Fe2(SO4)3 at 340‐350 K. The compound crystallizes in the triclinic space group P1 with Z=2.
ChemInform Abstract: Crystal Growth and X‐Ray Structure Determination of the Fluoride Carbonates K3CO3F and Rb3CO3F.
Authors: ARLT J. , JANSEN M. 
Published: May 2016

AbstractSingle crystals of the title fluoride carbonates are grown by sintering of solid KF/K2CO3 and RbF/Rb2CO3 mixtures at 500 and 550°C, resp. (Ag crucibles, 14 d).
ChemInform Abstract: Thermodynamic Properties of Antimony(III) Niobate(V).
Authors: KNAUTH P. , SCHWITZGEBEL G. 
Published: May 2016

AbstractThe standard molar enthalpy and standard molar entropy of formation of SbNbO4 from Sb2O3 and Nb2O5 is determined by using solution calorimetry in molten NaOH + KOH at 483 K, by drop calorimetry, and from EMF measurements to be ΔfH°m(298.15 K) = +2.4 kJ/mol, and ΔfS°m(298.15 K) = 23.7 J/K·mol.
ChemInform Abstract: Electrochemical and Moessbauer Studies of the Corrosion Behavior of Electrodeposited Fe‐Zn Alloys on Steel.
Authors: CHANG J.‐C. , WEI H.‐H. 
Published: May 2016

AbstractCorrosion rate measurements carried out in 0.1 wt.% NaCl for Fe1‐xZnx alloys (0.15 ≤ x ≤ 0.85) electrodeposited on a 1010 steel show that the alloy with x = 0.75 has the highest corrosion resistance.
ChemInform Abstract: Hydrazines: New Charge‐Transfer Physical Quenchers of Singlet Oxygen.
Authors: CLENNAN E. L. , NOE L. J. , SZNELER E. , WEN T. 
Published: May 2016

AbstractIt is shown that among the 25 hydrazines studied such as (I)‐(IV) the compound (II) is the most potent quencher for 1O2.
ChemInform Abstract: A 1H and 13C NMR and X‐Ray Diffraction Study of the Tautomerism of 2‐Hydroxy‐ and 2,3‐Dihydroxypyridine N‐Oxides. X‐Ray Molecular Structure of 2‐Hydroxypyridine N‐Oxide.
Authors: BALLESTEROS P. , CLARAMUNT R. M. , CANADA T. , FOCES‐FOCES C. , HERNANDEZ CANO F. , ELGUERO J. , FRUCHIER A. 
Published: May 2016

AbstractIt is concluded that (I) is the only tautomer observed in DMSO as well as in solid state (space group for (Ia): C2/c; Z = 8).
ChemInform Abstract: Synthesis and Mesomorphic Properties of 4‐Alkyl‐3,4′‐disubstituted Biphenyls and Terphenyls.
Authors: BEZBORODOV V. S. , KONDRATENKOV V. M. , LAPANIK V. I. 
Published: May 2016

AbstractFifteen title compounds of type (I) are prepared by conventional methods.
ChemInform Abstract: Addition of α‐Oxy Radicals to 1‐Fluoro‐1‐(phenylsulfonyl)ethylene.
Authors: MATTHEWS D. P. , MCCARTHY J. R. 
Published: May 2016

AbstractFluorination of the chloroethyl sulfoxide (I) with diethylaminosulfur trifluoride in the presence of SbCl3, followed by oxidation with MCPBA, produces the 1‐fluoro‐2‐chloroethyl sulfone (II) which is dehydrochlorinated with DBU to produce the title compound (III).
ChemInform Abstract: Novel Cyclization Reactions on Transition‐Metal Templates. The Catalysis of Intramolecular (4 + 2) Cycloadditions by Low Valent Rhodium Complexes.
Authors: JOLLY R. S. , LUEDTKE G. , SHEEHAN D. , LIVINGHOUSE T. 
Published: May 2016

AbstractThe title cyclization reactions provide bicyclic compounds such as (II) or (IV).
ChemInform Abstract: 5‐Methylene‐2(5H)‐furanone in Diels‐Alder Reactions with Cyclic Dienes: endo/exo Selectivity.
Authors: ALONSO D. , BRANCHADELL V. , FONT J. , OLIVA A. , ORTUNO R. M. , SANCHEZ‐FERRANDO F. 
Published: May 2016

AbstractThe Diels‐Alder reactions between the title compound (I) and cyclopentadiene (IIa) or cyclohexadiene (IIb) occur exclusively at the exocyclic C=C bond of (I) to yield mixtures of the endo (III) and exo spiro adducts (IV).
ChemInform Abstract: New Simple Wittig‐Type Cyclizations to Flavones, 4‐Quinolones and Indenones.
Authors: VORBRUEGGEN H. + , BOHN B. D. , KROLIKIEWICZ K. 
Published: May 2016

AbstractUnder the conditions shown, a one‐step Wittig‐type cyclization of the benzoic acids (I), (IV) and (VII) to give the title compounds (III), (V) and (VIII) becomes possible.
ChemInform Abstract: An Aziridinium Imide Intermediate (IV) in the Ene Reaction of trans‐Cycloheptene (II) and N‐Methyl‐1,2,4‐triazoline‐3,5‐dione (III).
Authors: SQUILLACOTE M. , MOONEY M. , DE FELIPPIS J. 
Published: May 2016

AbstractThe intermediate (IV) is observed (1H, 13C NMR) when the triazolinedione (III) is added to the mixture of cis‐ (I) and trans‐cycloheptene (II) generated by irradiation.
ChemInform Abstract: π‐Facial Selectivity in Catalytic Osmylation Reactions of Chiral C1‐Oxygenated Allylic Silanes.
Authors: PANEK J. S. , CIRILLO P. F. 
Published: May 2016

AbstractOxygen‐substituted allylic and crotylsilanes such as (I), (IV), (VII) undergo vicinal hydroxylation in the presence of catalytic amounts of OsO4 to give predominantly 1,2‐anti‐1,2,3‐triol units, e.g. (II), (V), (VIII).
ChemInform Abstract: Transmission of Polar Effects. Part 19. Ionisation and Esterification with Diazodiphenylmethane of a Series of 2′‐ and 4′‐Substituted‐biphenyl‐2‐carboxylic Acids.
Authors: BOWDEN K. , HOJATTI M. 
Published: May 2016

AbstractThe title processes of (I) and (II) show that the transmission of polar effects in (II) occurs via either an inductive or direct field effect whereas reversed dipolar substituent effects are observed for (I).
ChemInform Abstract: Kinetic Studies on the Influence of Micellar Aggregates Upon the Hydrolysis and Transnitrosation Reactions of N‐Methyl‐N‐nitrosotoluene‐p‐sulfonamide.
Authors: CASTRO A. , LEIS J. R. , PENA M. E. 
Published: May 2016

AbstractThe alkaline hydrolysis of the title compound (I) is inhibited in the presence of anionic or non‐ionic surfactants and is promoted up to a maximal pseudo‐first‐order rate constant by cationic micelles of CTAB.
ChemInform Abstract: 4‐Siloxy‐α‐bromocrotonate: A New Reagent for (2 + 3)Annulation Leading to Oxygenated Cyclopentenes at Low Temperatures.
Authors: HUDLICKY T. , HEARD N. E. , FLEMING A. 
Published: May 2016

AbstractAddition of the lithium dienolate (I) to the cyclic enones (II) gives the cyclopropanation products (III) which are rearranged upon flash pyrolysis, forming the diastereomeric siloxycyclopentene derivatives (IV) and (V).
ChemInform Abstract: Synthesis of β‐Oxo Esters from Silyl Enol Ethers and Dichlorobis(phenoxy)methane.
Authors: MAYR H. , CAMBANIS A. , BAEUML E. + 
Published: May 2016

AbstractIn the presence of 1.2 equiv. of TiCl4 the trimethylsiloxyalkenes (I) or (IV) react smoothly with dichlorobis(phenoxy)methane (II) to give the β‐oxo esters (III) or, resp., (V) in high yields.
ChemInform Abstract: ((Trimethylsilyl)methyl)‐1,4‐benzoquinones (I). Generation and Trapping of o‐Quinone Methides (III).
Authors: KARABELAS K. , MOORE H. W. 
Published: May 2016

AbstractThe title compounds (I) function as excellent precursors to o‐quinone methide intermediates (III) under mild and neutral conditions as is demonstrated by a range of reactions.
ChemInform Abstract: Silylamines in Organic Synthesis. Reactivity of N,N‐Bis(silyl) Enamines Toward Electrophiles. A Route to Substituted 2‐Aza‐1,3‐butadienes and Pyridines.
Authors: CORRIU R. J. P. , MOREAU J. J. E. , PATAUD‐SAT M. 
Published: May 2016

AbstractReaction of the silylated enamines (I) and (IV) with the aldehydes and ketones (II) in the presence of caesium fluoride as the catalyst produces the azadienes (III) or (V) and (VI).
ChemInform Abstract: Atom Transfer Cyclization of α‐Halonitrile and α‐Halocarbonyl Compounds.
Authors: MORI M. , KUBO Y. , BAN Y. 
Published: May 2016

AbstractTreatment of the unsaturated bromo carbamate (I) with a Pd(0) catalyst results in cyclization to produce the pyrrolidines (II) ‐ (IV).
ChemInform Abstract: Synthesis of rel‐(3RS,3aSR,7aSR)‐3‐(4‐Chlorophenyl)‐3a,4,5,6,7,7a‐hexahydro‐1‐methylindolin‐6‐one, the Main Metabolite of the Analgesic Ro 15‐8081: A Potent Amine‐Uptake Inhibitor.
Authors: BOES M. + , BURKARD W. P. , MOREAU J.‐L. , SCHOENHOLZER P. + 
Published: May 2016

AbstractThe synthesis of the title compound (VI) and its diastereomer (VII) is achieved using the tricarbonyliron complex (I) as a precursor of the cyclohexanone ring.
ChemInform Abstract: Synthesis and Pharmacological Properties of Some 3,4‐Dihydroxypiperidines.
Authors: STANISHEVSKII L. S. , ZAKHAREVSKII A. S. , ZVONOK A. M. , YUSHKEVICH E. V. , MELENTOVICH L. A. , LUGOVSKII A. P. 
Published: May 2016

AbstractA number of stereochemically defined 3,4‐piperidinediols is prepared as shown in the reaction scheme.
ChemInform Abstract: Synthesis and Fungicidal Activity of Substituted Tetrahydro(3,4‐c)‐ and Benzo(h)tetrahydropyrido(3,4‐c)coumarins.
Authors: MANDAL T. K. , SOLDATENKOV A. T. , AGEEV E. A. , STASHENKO E. V. , DENISOV E. N. , ANDREEVA E. I. , PROSTAKOV N. S. 
Published: May 2016

AbstractCondensation reaction of m‐cresol (Ia) or α‐naphthol (Ib) with the oxopiperidinecarboxylate (II) gives the benzopyranopyridines (III) which are methylated and acylated, producing the derivatives (V) and (VIII) respectively.
ChemInform Abstract: Synthesis and Pharmacological Activity of Novel Inkasan Analogues.
Authors: ZAITSEV S. A. , GLUSHKOV R. G. , ANDREEVA N. I. , MASHKOVSKII M. D. 
Published: May 2016

AbstractThe 3,4,6a‐triazafluoranthenes (V), (VIII), (X), and (XIIIb), analogues of inkasan (XIIIa), are prepared by common methods.
ChemInform Abstract: Modified Syntheses of 2‐(Methylthio)‐10‐(2‐(1‐methyl‐2‐piperidinyl)ethyl)phenothiazine (Thioridazine) and 1‐(3‐(2‐(Methylsulfonyl)‐10‐phenothiazinyl)propyl)piperidine‐4‐carboxamide (Metopimazine).
Authors: SINDELAR K. , HOLUBEK J. , KORUNA I. , HRUBANTOVA M. , PROTIVA M. 
Published: May 2016

AbstractThe syntheses of the antidopaminergic title compounds (III) (thioridazine) and (VI) (metopimazine) use the enhanced reactivity of the readily available substrates (I) or (IV) and proceed via fluorinated intermediates.
ChemInform Abstract: A New One‐Pot Synthesis of Silylated 1,3‐Dienes.
Authors: SHEN Y. , WANG T. 
Published: May 2016

AbstractThe allylphosphonium bromide (I) is dehydrobrominated to form the propenylidenephosphorane (II) which is treated with chlorotrimethylsilane (III) and then dehydrochlorinated, generating the silylpropenylidenephosphorane (V).
ChemInform Abstract: Unusual Transformation of Isopropyl Dichlorothiophosphate by Antimony Trifluoride.
Authors: KROLEVETS A. A. , KHOKHLOVA S. A. , POPOV A. G. , SIZOV YU. A. 
Published: May 2016

AbstractUpon treatment with SbF3, the dichlorothiophosphate (I) is converted to the difluorothiophosphate (II) and the phosphorane (III).
ChemInform Abstract: Fungicidal Activity of Acyl‐ and Vinylphosphonic Acid Esters.
Authors: MOLODYKH ZH. V. , ALEKSANDROVA I. A. , BELYALOV R. U. , GAZIZOV T. KH. , REZNIK V. S. 
Published: May 2016

AbstractThe carboxylic chlorides (I) or ketene (VIII) are coupled with the phosphites (II), (IV), (VI), or (IX) to give the phosphonates (III), (V), (VII), or (X) which have fungicidal activity.
ChemInform Abstract: Synthesis and Structure of Azo Dyes with Short, Intramolecular Selenium‐Nitrogen Contacts.
Authors: CHANDRASEKHAR V. , CHIVERS T. , FAIT J. F. , KUMARAVEL S. S. 
Published: May 2016

AbstractThe reaction of (I) with (II) produces the intensely colored diazene compounds (III) rather than the expected eight‐membered rings.
ChemInform Abstract: Synthesis and Arylotropic Properties of 11‐Aryloxy‐6‐amino‐5,12‐naphthacenequinones.
Authors: GERASIMENKO YU. E. , SOKOLYUK N. T. , PISULINA L. P. 
Published: May 2016

AbstractThe interchange between the 11‐aryloxy‐5,12‐quinones (III) and the 12‐aryloxy‐5,11‐quinones (IV) is dependent on the wavelength of the irradiation.
ChemInform Abstract: Trimethyl(phenyl)ammonium Perbromide, an Efficient Reagent for the Partial Synthesis of Functionalized Sesquiterpene Lactones.
Authors: COLLADO I. G. , MADERO J. G. , MASSANET G. M. , LUIS F. R. 
Published: May 2016

AbstractCostunolide (I) reacts with the perbromide mentioned in the title to form the brominated tricyclic lactones (II) ‐ (IV).
ChemInform Abstract: Syntheses of Brassinolide and Related Compounds. Part 14. Highly Stereoselective Construction of the Side‐Chain of Brassinosteroids Utilizing the β‐Alkylative 1,3‐Carbonyl Transposition of the Steroidal 22‐En‐24‐one.
Authors: SHEN Z.‐W. , ZHOU W.‐S. 
Published: May 2016

AbstractThe overall yield of (X) from (I) is 47%.
ChemInform Abstract: Highly Stereoselective Synthesis of (E)‐Alkene Isosteric Dipeptides with High Optical Purity via RCu(CN)Li·BF3 Mediated Reaction.
Authors: IBUKA T. , HABASHITA H. , FUNAKOSHI S. , FUJII N. , OGUCHI Y. , UYEHARA T. , YAMAMOTO Y. 
Published: May 2016

AbstractSubstitution of an amide bond in peptides, e.g. (I), for a (E)‐CH=CHbond leads to peptide isosters, e.g. (IV), which are of biological interest.
ChemInform Abstract: Asymmetric Synthesis by the CN(R,S) Method. Part 19. Asymmetric Synthesis of 2,3‐Methanohomoserine: A General Approach to Chiral 2‐Substituted Cyclopropane Amino Acids.
Authors: AITKEN D. J. , ROYER J. , HUSSON H.‐P. 
Published: May 2016

AbstractThe optically active oxazolidine (I) is lithiated with LDA and subsequently coupled with the oxiranes (II) to yield the cyclopropanation products (III) and (IV).
ChemInform Abstract: Analogues of Sialic Acids as Potential Sialidase Inhibitors. Synthesis of 2‐C‐Hydroxymethyl Derivatives of N‐Acetyl‐6‐amino‐2,6‐dideoxy‐neuraminic Acid.
Authors: BERNET B. , MURTY A. R. C. B. , VASELLA A. 
Published: May 2016

AbstractA variety of title compounds such as (VI) possessing an additional C‐2 hydroxymethyl substituent on the piperidine ring of the aza analogue (VII) of N‐acetylneuraminic acid (Neu5Ac)‐(VIII) are prepared starting from known azidoalkenes such as (I) in order to investigate the influence of the C‐2 substituent on the inhibition of sialidases.
ChemInform Abstract: Total Synthesis of Naturally Occurring α‐Tocopherol. Part 5. Asymmetric Alkylation and Asymmetric Epoxidation as Means to Introduce (R)‐Configuration at C(2) of the Chroman Moiety.
Authors: HUEBSCHER J. + , BARNER R. 
Published: May 2016

AbstractTwo different approaches are given for the introduction of the required (R)‐configurated tertiary alcohol structure in the side‐chain precursors of the title compound (VII).
ChemInform Abstract: A Single‐Film Electrochromic Device.
Authors: CARPENTER M. K. , CONELL R. S. 
Published: May 2016

AbstractA Prussian blue (PB, KFe(Fe(CN)6)) film is electrochemically deposited on a glass substrate from a solution containing Fe2(SO4)3 and K3Fe(CN)6 and the film is conditioned by potentiodynamic cycling between ‐0.24 and +0.56 V in a saturated KBF4 electrolyte.
ChemInform Abstract: Liquid Formation at the Peritectic Temperature in Superconducting YBa2Cu3O7‐x. Observation of a New Phase YBa4CuAlO8.
Authors: ZHOU J.‐P. , SORRELL C. C. , BOURDILLON A. J. , DOU S.‐X. 
Published: May 2016

AbstractPartial melting of peritectically decomposing YBa2Cu3O7‐x is used to produce a bulk material with high critical current density.
ChemInform Abstract: Determination of the Rate Constants of Oxygen Reduction in High‐Temperature Air Electrodes on Solid Oxide Electrolytes
Authors: KENJO T. , HORIUCHI Y. , OSAWA S. 
Published: May 2016

Abstract(Y2O3‐stabilized ZrO2, Sm2O3‐doped CeO2) is carried out by measurements of transient depolarization and steady state polarization curves.
ChemInform Abstract: Behavior of Tungstate Ion in Molten Chloride.
Authors: YABE H. , HIKINO S. , EMA K. , ITO Y. 
Published: May 2016

AbstractThe cathodic reduction mechanism of WO42‐ in molten LiCl‐KCl eutectic at 723 K is investigated in the relatively positive potential range 1.3‐0.5 V vs.
ChemInform Abstract: Structures of Mo2(CH3)4(PR3)4 Molecules: Constancy of Covalent Radius of Molybdenum in These and Other Mo2X4(PR3)4 Molecules.
Authors: COTTON F. A. , WIESINGER K. J. 
Published: May 2016

AbstractThe structures of the trichlorodimolybdenum complex (IV) (space group P21/c, Z=4) and of the title complexes (VIa) (C2/c, Z=4) and (VIb) (yield ca. 30%; P2/c, Z=4) are determined by X‐ray analysis.
ChemInform Abstract: Kinetic and Thermodynamic Preferences in the Reactions of Thiolate Ions with 1‐Substituted‐2,4,6‐trinitrobenzenes.
Authors: CRAMPTON M. R. , STEVENS J. A. 
Published: May 2016

AbstractStrong kinetic preference is observed for the attack at unsubstituted ring positions in (I) to give the adducts (III).
ChemInform Abstract: Synthesis of Alkenes by Wittig Reaction Using Lithium 1,3‐Diaminopropane as a Base.
Authors: STREINZ L. , SAMAN D. , KONECNY K. , ROMANUK M. 
Published: May 2016

AbstractLi‐1,3‐diaminopropane (LDAP) can be efficiently used for generation of nonstabilized ylides from phosphonium salts (II); these ylides react with aldehydes (I) with high Z‐stereoselectivity to provide the olefins (III).
ChemInform Abstract: Activation Parameters and Excitation Yields of 1,2‐Dioxetanes of Photogenotoxic Interest.
Authors: ADAM W. , BEINHAUER A. , HAUER H. , SAHA‐MOELLER C. + 
Published: May 2016

AbstractFrom the chemiluminescent decomposition of (I) leading to (II) and singlet and triplet (III) it is concluded that a higher triplet excitation flux is exhibited by the faster decomposing dioxetane.
ChemInform Abstract: Vicinal Bromofluoroalkanes: Their Regioselective Formation and Their Conversion to Fluoroolefins.
Authors: SUGA H. , HAMATANI T. , GUGGISBERG Y. , SCHLOSSER M. 
Published: May 2016

AbstractThe regioselectivity of the reactions of various alkenes such as (I), (IV), (VI), (IX), (XII), or (XIV) with NBS and Et3N‐tris(hydrofluoride) is controlled by the nature of the substrate, i.e. by the extent of its sterical hindrance.
ChemInform Abstract: Stereoelectronic Effects on Chemoselectivity in the Free Radical Bromination of Arylcyclopropanes.
Authors: TANKO J. M. , MAS R. H. , SULEMAN N. K. 
Published: May 2016

AbstractIn contrast to the free radical bromination of (I) proceeding with ring‐opening to give (II), in the reaction of (III) H‐abstraction from the cyclopropyl ring is observed.
ChemInform Abstract: Reaction of 4,4‐Diethyl‐3,5‐pyrazolidinedione with Carboxylic Acid Anhydrides. N‐Acylation vs O‐Acylation.
Authors: IZYDORE R. A. , BERNAL‐RAMIREZ J. A. , SINGH P. 
Published: May 2016

AbstractThe acetylation of the title compound (I) with the anhydrides (II) yields the mono‐N‐acylated products (III) and in the case of (IIc) additionally a small amount of the N,N‐diacylated derivatives (IVc).
ChemInform Abstract: Silylative Decarbonylation. Part 3. Transfer Selectivity and Substituent Rate Effects.
Authors: RICH J. D. , KRAFFT T. E. 
Published: May 2016

AbstractInvestigations into those variables that affect the rate of the silylative decarbonylation reaction of aromatic acid chlorides such as (I) and chloromethyldisilanes e.g. (II) and (IV) are described.
ChemInform Abstract: A Reinvestigation and Improvement in the Synthesis of meso‐2,5‐Dibromoadipates by Application of Le Chatelier′s Principle.
Authors: WATSON H. A. JUN. , O'NEILL B. T. 
Published: May 2016

AbstractAdipoyl chloride (I) is brominated to give a mixture of the diastereomeric dibromo derivatives (II).
ChemInform Abstract: Synthesis and Crystal and Molecular Structure of the Conformationally Restricted Methionine Analogue (.+‐.)‐2‐exo‐Amino‐6‐endo‐(methylthio)bicyclo(2.2.1)heptane‐2‐endo‐carboxylic Acid and Neighboring Group Participation in Its Anodic Oxidation.
Authors: GLASS R. S. , HOJJATIE M. , SABAHI M. , STEFFEN L. K. , WILSON G. S. 
Published: May 2016

AbstractLithiation of the endo‐bicycloheptanecarboxylate (I) followed by reaction of the corresponding Li‐enolate with the hydroxylamine O‐sulfonate (II) yields the amino derivative (III) which is subsequently saponified to give the amino acid (IV) mentioned in the title.
ChemInform Abstract: Fluoride‐Catalyzed Generation and Reactions of 1‐(p‐Tolylsulfinyl)vinyl Anion.
Authors: CHENG H.‐C. , YAN T.‐H. 
Published: May 2016

AbstractThe trimethylsilylated vinyl sulfoxides (I) react with fluoride ions to give the desilylated sulfoxide (II) in a quantitative yield.