bluuebunny/crossref_metadata_2025 huggingface dataset:
Transsectoral investigation of a showing the sense of human energy: Reviewing the book of Chaslav Koprivitsa: Philosophy of engagement
Authors: Petrović Aleksandar
Published: May 2016

The book of Chaslav Korprivitsa: Philosophy of engagement is treat in review by her presentation form, by the engaging to take up knowledge contents and statements. Dynamical mode of occupying of horizon of a sense of things, started with a problem of a contemporal dimension of significance the concept of world and human, contemplating the problem engagement in aspect of understanding of existence, education and consecratedness, dedicate to the heuristic way of the real truthness. Mutual understanding in a modeling of communicative acts, who collecting the parts, fractions from the crisis of modern world, and united themselves on the question of his possible wholeness, it is the way of the open significances to the overcoming of that crisis. The straightening on that way is taking by the intersubjective overcoming the difficulties and distinctness, as a encouraging releasing and more facultative liberation for the truth alone.
‘A Better Life for All’: Prefigurative and strategic politics in Southern Africa
Authors: Swatuk Larry A. , Vale Peter
Published: May 2016

Prefigurative politics is a resurgent concept, seeking to explain a diverse array of social phenomena, from Occupy Wall Street to car-sharing cooperatives. The driving force behind these activities is said to be a combination of dashed hopes for a better post-Cold War world and the widespread negative social impacts of neoliberal globalization. Although located in the Global South, Southern Africa is not immune to these pressures and processes. Indeed, the region is rife with a number of activities and organisations demonstrating features of prefigurative politics. Taken together, however, it is unlikely that these activities constitute a ‘prefigurative moment’ in the region’s politics. So ubiquitous in theory and practice is the idea of the modern Western state as locus of ‘a better life for all’ that prefigurative impulses are quickly colonized by state-centered, mainstream actors, forces and factors. At present, significant student movements are underway in South Africa, #RhodesMustFall and #FeesMustFall, suggesting possibilities for meaningful change not through disengagement from the state, but by directly confronting it in deliberate and coordinated ways. This demonstration of what A.O. Hirschman calls ‘voice’ is dissimilar to the general trends of ‘exit’ or ‘loyalty’ among individuals, groups and communities across the region. While all of these activities are indicative of a strong desire for a better life for all, transformational change in southern Africa requires strategic political thinking and action. Only the #RhodesMustFall and #FeesMustFall student protests suggest movement, albeit nascent, in this direction.
A Human Pluripotent Stem Cell Model of Facioscapulohumeral Muscular Dystrophy-Affected Skeletal Muscles
Authors: Caron Leslie , Kher Devaki , Lee Kian Leong , McKernan Robert , Dumevska Biljana , Hidalgo Alejandro , Li Jia , Yang Henry , Main Heather , Ferri Giulia , Petek Lisa M. , Poellinger Lorenz , Miller Daniel G. , Gabellini Davide , Schmidt Uli
Published: May 2016

Facioscapulohumeral muscular dystrophy (FSHD) represents a major unmet clinical need arising from the progressive weakness and atrophy of skeletal muscles. The dearth of adequate experimental models has severely hampered our understanding of the disease. To date, no treatment is available for FSHD. Human embryonic stem cells (hESCs) potentially represent a renewable source of skeletal muscle cells (SkMCs) and provide an alternative to invasive patient biopsies. We developed a scalable monolayer system to differentiate hESCs into mature SkMCs within 26 days, without cell sorting or genetic manipulation. Here we show that SkMCs derived from FSHD1-affected hESC lines exclusively express the FSHD pathogenic marker double homeobox 4 and exhibit some of the defects reported in FSHD. FSHD1 myotubes are thinner when compared with unaffected and Becker muscular dystrophy myotubes, and differentially regulate genes involved in cell cycle control, oxidative stress response, and cell adhesion. This cellular model will be a powerful tool for studying FSHD and will ultimately assist in the development of effective treatments for muscular dystrophies.

Significance

This work describes an efficient and highly scalable monolayer system to differentiate human pluripotent stem cells (hPSCs) into skeletal muscle cells (SkMCs) and demonstrates disease-specific phenotypes in SkMCs derived from both embryonic and induced hPSCs affected with facioscapulohumeral muscular dystrophy. This study represents the first human stem cell-based cellular model for a muscular dystrophy that is suitable for high-throughput screening and drug development.
БИХ ПРИДРУЖИВАЊЕ ЕВРОПСКОЈ УНИЈИ - ШТА ЈЕ УРАЂЕНО У 2011. ГОДИНИ
Authors: Тодоровић Лука В.
Published: May 2016

Један од прокламованих циљева спољне политике БиХ јечланство у ЕУ. Циљ се почео реализовати кроз Процес о стабилизацији и придруживању у којем је ЕУ земљама југоисточне Европе понудила пружање квалитетне помоћи како би омогућио брз и квалитетан напредак у европским интеграцијама. Правни оквир приступања БиХ ЕУ је постављен Споразумом остабилизацији и придруживању 2006. г., који су потписале БиХ и ЕУ. Европска комисија сваке године надлежним органима ЕУ упућује на разматрање извештаје о извршењу постављених критеријума и услова, а у овом раду аутор је покушао да представи шта је на плану приближавања БиХ ЕУ учињено у 2011. години.
ChemInform Abstract: Synthesis and Reactions of Peroxides of the Enyne Series.
Authors: PANCHENKO YU. V. , PETROVSKAYA G. A. , KUSHNIR L. V. , PUCHIN V. A.
Published: May 2016

Condensation of the 2‐methylhexenyn‐2‐ol (I) with the peroxides (II) yields the enyneperoxides (III) with a conjugated enyne system and a terminal acetylenic bond, a hitherto unknown structure.
ChemInform Abstract: Linear Oligophosphaalkanes. Part 19. Partial Alkylation of Phenylphosphane with Dihalomethanes CH2X2 (X: Cl, Br) ‐ A Facile Synthesis of Methylenebis(phenylphosphane), HPhP‐CH2‐PPhH.
Authors: LANGHANS K. P. , STELZER O.
Published: May 2016

The reaction of NaPHPh (I) with CH2X2 (II) in THF affords the title compound (III) along with the compounds (IV)‐(VI).
ChemInform Abstract: Acyclic Alkoxy‐ and Aryloxyphosphoranes
Authors: MARKOVSKII L. N. , KOLESNIK N. P. , SHERMOLOVICH YU. G.
Published: May 2016

Review: (91 refs.
ChemInform Abstract: Synthesis and Luminescence Spectroscopic Properties of Some Pyridine and Quinoline Analogs of Isomeric Distyrylnaphthalenes, Mono‐, and Distyrylanthracenes.
Authors: VERNIGOR E. M. , KOZ'MENKO M. V. , LEBEDEV S. A. , LUK'YANETS E. A. , SAVVINA L. P. , SHALAEV V. K.
Published: May 2016

2,6‐Naphthalenedialdehyde (I) and quinaldine (II) are coupled in the presence of acetic anhydride to form the quinoline analog of 2,6‐distyrylnaphthalene (III).
ChemInform Abstract: Reactions of 2,2,3,3‐Tetrafluoropropyl Chlorophosphite with 1,1,2‐Trichloro‐1‐nitrosoethane.
Authors: SOKOLOV V. B. , IVANOV A. N. , EPISHINA T. A. , MARTYNOV I. V.
Published: May 2016

Reaction of the dichlorophosphite (I) with the nitrosoethane (II) gives the phosphates (III) or (IV) depending on the solvent.
ChemInform Abstract: Synthesis and Characterization of a Mononuclear Mo(IV) Oxo Complex (Et4N)2(MoO(S2C2(COPh)2)2).
Authors: ANSARI M. A. , CHANDRASEKARAN J. , SARKAR S.
Published: May 2016

The formation of the complex (V) from (IV) using sulfur as an external oxidant is an example of induced electron transfer reaction from ligated sulfur to metal.
ChemInform Abstract: An Efficient Approach to the Unnatural Chirality of Steroid Side Chains at C‐20.
Authors: CASTEDO L. , GRANJA J. R. , MOURINO A. , PUMAR M. C.
Published: May 2016

The allylic steroid alcohol (Ia), prepared by isomerization of its epimer using an oxidation‐reduction sequence, is converted to the stannylmethyl ether (Ib).
ChemInform Abstract: Synthesis of (.+‐.)‐endo‐ and (.+‐.)‐exo‐Brevicomin via Ene Reaction of the Pummerer Rearrangement Product Derived from 4‐Chlorophenyl Sulfoxide.
Authors: ISHIBASHI H. , UEHARA C. , KOMATSU H. , IKEDA M.
Published: May 2016

The sulfoxide (I) is converted to the sulfenylmethyl trifluoroacetate (III) which is coupled with 1,7‐octadiene (IV) to produce the sulfenylnonadiene (V).
ChemInform Abstract: On the Nature of Electroactive Sites in Clay‐Modified Electrodes.
Authors: KING R. D. , NOCERA D. G. , PINNAVAIA T. J.
Published: May 2016

The electrochemical properties of montmorillonite clay films deposited on pyrolytic graphite electrodes have been studied by cyclic voltammetry.
ChemInform Abstract: Continuous Conversion of Alcohols into Alkyl Halides by Gas‐Liquid Phase‐Transfer Catalysis(G.L.‐P.T.C.).
Authors: TUNDO P. , VENTURELLO P. , ANGELETTI E.
Published: May 2016

The gaseous alcohols (I) are converted into the chlorides (III) when passed over a solid porous bed containing a phase transfer catalyst.
ChemInform Abstract: Chemistry of Organosilicon Compounds. Part 233. Preparation and Photochemistry of Biphenyls Bridged by Si‐X‐Si Chains.
Authors: SAKURAI H. , SAKAMOTO K. , KIRA M.
Published: May 2016

The dibenzodisilacyclohexadiene (I) reacts with MCPBA or sulfur to give the insertion compounds (IIa) and (IIb).
ChemInform Abstract: Synthesis and Some Reactions of (Triphenylphosphonio)methyl Dithiocarbamate.
Authors: ISHIDA M. , MIMURA T. , KATO S.
Published: May 2016

The dithiocarbamate (III) produces a yellow solution of the ylide (IV) on treatment with tert‐butoxide.
ChemInform Abstract: The Cyclometalation of Benzoic Acid to Give Rhodium, Iridium, and Osmium C,O‐Benzoates. X‐Ray Structure Determination of the Dibenzoate ((C5Me5)Rh(OOCPh)2(H2O)).
Authors: KISENYI J. M. , SUNLEY G. J. , CABEZA J. A. , SMITH A. J. , ADAMS H. , SALT N. J. , MAITLIS P. M.
Published: May 2016

Besides the synthetic pathways outlined in the scheme, both the complexes (III) can be prepared also from chloro‐methyl‐substituted derivatives of type (I), and (IIIb) also from a dimethyl‐substituted parent compound.
ChemInform Abstract: Regio‐ and Stereo‐Selective Synthesis of (2E,6E,8E)‐N‐(2‐Methylpropyl)‐2,6,8‐hexadecatrien‐10‐ynamide, a Naturally‐Occurring Acetylenic Substance.
Authors: CARPITA A. , NERI D. , ROSSI R.
Published: May 2016

The intermediate borane (VII) is used as a key compound for two different synthetic pathways which lead to the desired product (VIII).
ChemInform Abstract: Matrix IR Investigations of Molecular SPBr.
Authors: SCHNOECKEL H. + , SCHUNCK S.
Published: May 2016

SPBr, generated according to the scheme, is cocondensated with excess argon at 15 K. In the matrix IR spectrum the two stretching vibrations and the overtone of the bending mode are observed.
ChemInform Abstract: Phosphorus(III) Thiohalides: S=P‐F and S=P‐Br. Mass Spectrometric Investigations.
Authors: BINNEWIES M. , BORRMANN H.
Published: May 2016

The title compounds are formed directly in the Knudsen cell by the reactions shown in the scheme.
ChemInform Abstract: The Effect of Low Pressure on the Structure of LPCVD Polycrystalline Silicon Films
Authors: JOUBERT P. , LOISEL B. , CHOUAN Y. , HAJI L.
Published: May 2016

has been investigated by XRD, SEM and TEM.
ChemInform Abstract: Substitution Reactions Assisted by Organo‐Aluminum Compounds. Part 6. Synthesis of Conjugated Diallenes and Allenynes from Propargylic Diacetates.
Authors: TOLSTIKOV G. A. , ROMANOVA T. YU. , MUSLUKHOV R. R. , KUCHIN A. V.
Published: May 2016

A general method is given for the reaction of propargylic diacetates such as (I) or (IV) with the aluminum trialkyls (II) in the presence of FeCl3, producing the diallenes (III) or (V).
ChemInform Abstract: Unusual Rearrangement of Tricyclo(6.3.0.01,4)undecan‐5‐one.
Authors: UE M. , TSUKAHARA H. , KOBIRO K. , KAKIUCHI K. , TOBE Y. , ODAIRA Y.
Published: May 2016

Tricyclo(6.3.0.01,4)undecan‐5‐one (IIIa), prepared from the unsaturated ketone (I) and ethylene (II) by photochemical cycloaddition, and the methylene analogue (IIIb) rearrange in the presence of acids to form the tricyclic ketones (IV).
ChemInform Abstract: Terpenoids. Part 72. Iodoxybenzene Oxidation of 1‐Naphthols: Synthesis of Mansonone A.
Authors: MURALI D. , RAO G. S. K.
Published: May 2016

Oxidation of the 1‐naphthols (I) with iodoxybenzene yields a mixture of the quinones (II) and (III).
ChemInform Abstract: Synthesis and Biological Activity of Some New 6‐Isothiocyanato‐, 6‐N‐(N,N‐Bis(methoxycarbonyl)guanidino)‐, and 6‐(2‐Aryl/2‐arylaminothiazol‐4‐yl)‐2H‐1,4‐benzoxazin‐3(4H)‐ones.
Authors: SASTRY C. V. R. , BANSAL O. P. , RAO K. S. , RAO P. P. , JAIN M. L. , SHRIDHAR D. R.
Published: May 2016

Title compounds of type (IV), (VI), (IX) and (XI) are synthesized as shown.
ChemInform Abstract: Some Reactions Accompanying the Chlorination of Dimethyl Phosphite by Chlorine.
Authors: KIR'YAZOV M. P. , BELOVA L. A. , SOIFER R. S. , BOGEL'FER L. YA. , NEGREBETSKII V. V. , BAKANOVA Z. M.
Published: May 2016

Hydrogen chloride (III), formed during the chlorination of dimethyl phosphite (I) to produce dimethyl chlorophosphate (II), reacts both with (I) and with (II) to give the compounds (IV) ‐ (VII).
ChemInform Abstract: Synthesis of Acylphosphonites.
Authors: PRISHCHENKO A. A. , LIVANTSOV M. V. , LUTSENKO I. F.
Published: May 2016

Treatment of diethyl bis(ethoxy)methylphosphonite (I) with the acyl chlorides (II) yields the acylphosphonites (III) and the phosphinate (IV).
ChemInform Abstract: Synthesis of β‐, γ‐, δ‐, ε‐, and ζ‐Zinc Ketones and Their Transition Metal Catalyzed Reaction with Carbon Electrophiles.
Authors: TAMARU Y. , OCHIAI H. , NAKAMURA T. , YOSHIDA Z.
Published: May 2016

The zinc ketones (III) which are formed from the iodides (I) with Zn‐Cu couple in the presence of HMPA undergo a Pd‐catalyzed reaction with the acid chlorides (II) to give the diketones (IV) which are summarized in a table.
ChemInform Abstract: Preparation and Properties of Lanthanoid Complexes with Pyridine‐2,6‐dicarboxylic and Thiophene‐2,5‐dicarboxylic Acids. Crystal Structure of Diaqua‐bis(dipicolinate)lanthanum(III) Tetrahydrate.
Authors: GUERRIERO P. , CASELLATO U. , SITRAN S. , VIGATO P. A. , GRAZIANI R.
Published: May 2016

The complexes (I) or (II) are obtained by reaction of aqueous solutions of the ligand and the hydrated metal nitrates in the presence of NaOH.
ChemInform Abstract: Some Aspects of the Reactivity of the First Stable Stannaphosphene.
Authors: ESCUDIE J. , COURET C. , RAHARINIRINA A. , SATGE J.
Published: May 2016

The stannaphosphene (I) is treated with the nucleophiles (II) to yield the adducts (III).
ChemInform Abstract: Reactions of Silylphosphanes with Halogeno Complexes of Transition Metals: Synthesis, Structure, and Properties of Complexes cis‐X(CO)4Mn(PPh3‐n(SiMe3)n) (n = 1‐3), ((Cp(CO)2Fe)2PPhR)X (R: Ph, H) and ((Cp(CO)2Fe)3PH)X (X: Cl, Br, I).
Authors: EFFINGER G. , HILLER W. , LORENZ I.‐P.
Published: May 2016

The reactions of pentacarbonylmanganese halides (II) with the phospines (I) result in the elimination of one CO ligand and the formation of the cis‐configurated substitution products (III).
ChemInform Abstract: Monomeric and Bridged (2,3,9,10‐Tetramethyl‐1,4,8,11‐tetraaza‐1,3,8,10‐cyclotetradecatetraene)iron(II) Complexes with Diaxial Ligands.
Authors: KOCH J. W. , HANACK M.
Published: May 2016

The complexes (II) are prepared from (I) in MeOH or without a solvent at 20 or 50 °C. In some cases the mono‐substituted derivatives (V) or polymeric compounds (VII) are obtained.
ChemInform Abstract: A New Mode of Cyclic Carbamate Formation via tert‐Butyldimethylsilyl Carbamate. Stereoselective Syntheses of Statine and Its Analogue.
Authors: SAKAITANI M. , OHFUNE Y.
Published: May 2016

The N‐chloroalkenyl O‐silyl carbamates (I) and (III) are simultaneously desilylated and cyclized upon treatment with silver fluoride to produce the oxazinones (II) or the oxazolinones (IV).
ChemInform Abstract: A Facile Synthesis of 5′‐O,6‐Cyclo‐5,5‐dihalo‐5,6‐dihydropyrimidine Nucleosides.
Authors: SAKO M. , SAITO T. , KAMEYAMA K. , HIROTA K. , MAKI Y.
Published: May 2016

The title compounds (II) are obtained from the 2',3'‐O‐isopropylidenepyrimidine nucleosides (I) on treatment with excess N‐halogenosuccinimides in an aprotic solvent.
ChemInform Abstract: X‐Ray Photoelectron Spectroscopy Study of Molybdenum Clusters in Zeolite Y.
Authors: YONG Y. S. , HOWE R. F. , HUGHES A. E. , JAEGER H. , SEXTON B. A.
Published: May 2016

As shown by employing XPS and TEM a uniform dispersion of Mo in the supercages of zeolite Y is achieved by adsorption and decomposition of Mo(CO)6 at mild temperatures.
ChemInform Abstract: General Approach to the Synthesis of Polyquinanes. Preparation of trans,trans‐4,8‐Diacetoxytetracyclo(9.3.0.01,5.07,11)tetradecan‐6‐one.
Authors: VENKATACHALAM M. , WEHRLI S. , KUBIAK G. , COOK J. M. , WEISS U.
Published: May 2016

Treatment of the propellenedione (I) with the dithiols (IIa) ‐ (IIc) and the diols (IId) and (IIe) gives the mono(thio)acetals (III) and/or the bis(thio)acetals (IV).
ChemInform Abstract: Synthesis of Nitroxyl Radicals of 3‐Imidazoline 3‐Oxides Containing an Aminophenyl Group, Their Diazotization, and Coupling Reaction.
Authors: KIRILYUK I. A. , GRIGOR'EV I. A. , VOLODARSKII L. B.
Published: May 2016

Reduction of the (2‐nitrophenyl)imidazoline 1‐oxyl (Ia) with hydrazine in the presence of Raney‐nickel and subsequent oxidation give the aminophenyl derivative (III) which is diazotized and coupled with phenol or β‐naphthol (IV), producing the azo compounds (V).
ChemInform Abstract: Organotin‐Mediated Preparation of Monothioacetals.
Authors: SATO T. , KOBAYASHI T. , GOJO T. , YOSHIDA E. , OTERA J. , NOZAKI H.
Published: May 2016

The acetals (I) react with phenylsulfenylstannanes such as (II) in the presence of BF3 etherate to give the monothioacetals (III).
ChemInform Abstract: Process Dependence of the Si‐SiO2 Interface Trap Density for Thin Oxides.
Authors: HUNG K. K. , CHENG Y. C.
Published: May 2016

The effects of different processing conditions (oxidation temp., time, atmosphere, annealing atmosphere, temp., time) on the interface trap density of thin (∼ 100‐400 Å) thermal oxides have been investigated using the quasi‐static capacitance‐voltage technique.
ChemInform Abstract: Bonding Conditions in Crystalline Phases of KOD.
Authors: MACH B. , JACOBS H. , SCHAEFER W. +
Published: May 2016

The results of XRD, neutron diffraction, and calorimetric measurements obtained in the temp. range 16‐646 K show that KOD exists in three modifications, a monoclinic low‐temp.
ChemInform Abstract: Photosensitive Characteristics of Dopant‐Free, Ultraviolet‐Sensitive Calcium Aluminate Glasses.
Authors: HOSONO H. , YAMAZAKI K. , ABE Y.
Published: May 2016

Undoped CaO‐Al2O3 glasses show a high sensitivity to UV irradiation, which strongly depends on the wavelength of the UV radiation.
ChemInform Abstract: The Electronic Conduction in the Zr‐ZrO2‐Electrolyte System
Authors: PANAGOPOULOS CHR. N.
Published: May 2016

has been investigated as a function of different experimental parameters, e.g., thickness of the ZrO2 film, applied voltage, and conductivity of the electrolyte.
ChemInform Abstract: The Influence of the Solvent on the Electrochemical Reduction of Uranyl Nitrate and Uranyl Acetate
Authors: MAROUANI S. , LOUATI A. , GROSS M.
Published: May 2016

has been studied on Hg electrodes using DMSO, DMF, propylene carbonate (PC), and MeCN as solvents.
ChemInform Abstract: Structures of the New Binary Metal Carbonyl Os4(CO)15 and (η5‐C5Me5)(OC)IrOs3(CO)11. Clusters with Three‐Center‐Two‐Electron Metal‐Metal Bonds?
Authors: JOHNSTON V. J. , EINSTEIN F. W. B. , POMEROY R. K.
Published: May 2016

The title cluster (Ia) (yield 72%) and (Ib) are prepared by treating Os3(CO)10(C8H14)2 with Os(CO)5 or (η5‐C5Me5)Ir(CO)2 in hexane.
ChemInform Abstract: Crystal Structures and Magnetic Behavior of Pyridinium Bis(oxalato)cuprate(II)‐Oxalic Acid and Bis(2‐methylimidazole)copper(II) Oxalate.
Authors: GEISER U. , RAMAKRISHNA B. L. , WILLETT R. D. , HULSBERGEN F. B. , REEDIJK J.
Published: May 2016

The pyridinium compound crystallizes in the space group P1 with Z=1 and contains stacks of bis(oxalato)cuprate anions.
ChemInform Abstract: The Nature of Seat‐Ligand Fitting in Coordination Space. Part 5. Steric Hindrances and Reaction Mechanisms. A Further Discussion on the Structure and Chemistry of Compounds Containing Three π‐Bonded Cyclopentadienyl Groups.
Authors: LI X. , GUO A.
Published: May 2016

Spherical trigonometry is introduced for the first time to describe the ligand movement in the coordination sphere.
ChemInform Abstract: 1,5‐Electrocyclization in Homofuran, Homopyrrole, and Homothiophene.
Authors: KLAERNER F.‐G. + , SCHROEER D. +
Published: May 2016

The similar rate constants for the epimerization of (Ib) and the racemization of (Ia) and (IIIa) indicate that the cleavage of the central cyclopropane bonding is involved in the disrotatoric process.
ChemInform Abstract: Crystal Structure of a Novel Tricoordinate Vinyliodinane Species and Evidence for an Alkylidenecarbene‐Iodonium Ylide.
Authors: STANG P. J. , WINGERT H. , ARIF A. M.
Published: May 2016

Reaction of the iodonium tosylate (I) with the ammonium phosphate (II) gives the zwitterionic species (IIIa) which, after recrystallization, is a head‐to‐tail dimer (IV) in the solid state according to X‐ray analysis (space group P1 with Z=2).
ChemInform Abstract: An Improved Synthesis of Ethyl Azodicarboxylate and 1,2,4‐Triazoline3,5‐diones Using Hypervalent Iodine Oxidation.
Authors: MORIARTY R. M. , PRAKASH I. , PENMASTA R.
Published: May 2016

N,N'‐Bis(ethoxycarbonyl)hydrazine (I) is dehydrogenated with iodosylbenzene diacetate in methylene chloride, yielding ethyl diazodicarboxylate (II).
ChemInform Abstract: Relay Conjugation via Twisted Six‐ and Seven‐Membered Rings.
Authors: GLEITER R. , KISSLER B. , GANTER C.
Published: May 2016

The experimental and calculated (ab initio (4‐31G) and semiempirical SCF (MINDO/3)) PE spectra of twistadiene (I) and dienes (II) and (III) are interpreted on the basis of those of the monoenes (IV)‐(VI).
ChemInform Abstract: New Quinones in the Tetrahydro‐2,3‐naphthoquinone Series.
Authors: GARNOV V. A. , NEVODCHIKOV V. I. , ABAKUMOVA L. G. , ABAKUMOV G. A. , CHERKASOV V. K.
Published: May 2016

Starting with the tetrahydronaphthol (I), the tetrahydronaphthoquinones (II), (IV), and (VI) are prepared via a sequence of oxidation and addition reactions.
ChemInform Abstract: Dibenzo(fg,mn)octalene (VIII) and Cycloocta(def)phenanthrene (XIII). New Models for the Conformational Analysis of Biphenyl Systems.
Authors: HEINZ W. , LANGENSEE P. , MUELLEN K. +
Published: May 2016

Their conformations are discussed on the basis of UV, 1H, and 13C NMR data.
ChemInform Abstract: Host‐Guest Complexation. Part 44. Cavitands and Caviplexes Composed of Eight Anisyl Groups.
Authors: CRAM D. J. , CARMACK R. A. , DEGRANDPRE M. P. , LEIN G. M. , GOLDBERG I. , KNOBLER C. B. , MAVERICK E. F. , TRUEBLOOD K. N.
Published: May 2016

Crystal structure and conformation are determined for the cavitands (II) (space group P1, Z=2) and (V)·CH2Cl2 or (V)·EtOH ( P21/n, Z=4), as well as the caviplex (V)·CsClO4 (Pnam, Z=4).
ChemInform Abstract: Facile Formation of Quaternary Azetidinium Compounds During Triflation of Dialkylaminopropanols.
Authors: ERHARDT P. W. , OWENS A. H.
Published: May 2016

The N,N‐disubstituted 3‐aminopropanols (III) are prepared from N‐methyl‐3‐aminopropanol (II) and the corresponding alkyl halides such as (I).
ChemInform Abstract: Practical Synthesis of (3R,4R)‐4‐Acetoxy‐3‐(1(R)‐tert‐butyldimethylsilyloxyethyl)azetidin‐2‐one. A Key Intermediate for Penem and Carbapenem Synthesis.
Authors: ENDO M.
Published: May 2016

The bromoanhydropenicillin (I) is debrominated and epimerized to produce the intermediate (II).
ChemInform Abstract: Photochemical Synthesis of 5‐Ethynyl‐5′‐(1‐propynyl)‐2,2′‐bithiophene.
Authors: D'AURIA M. , DE MICO A. , D'ONOFRIO F. , PIANCATELLI G.
Published: May 2016

Photochemical coupling of 2‐bromothiophene (I) with 5‐iodothiophene‐2‐ carbaldehyde (II) yields the bithienylcarbaldehyde (III).
ChemInform Abstract: Thienospirans. Part 6. Spiro‐Substituted Thieno(3,4‐c)furans by Regioselective Lithiations.
Authors: SAUTER F. , STANETTY P. , FROEHLICH H. +
Published: May 2016

3,4‐Dibromothiophene (II) is coupled with the cyclic ketones (I) and benzaldehyde (IIIa) or carbon dioxide (IIIb) after lithiation, producing the 3‐thiophenemethanols (IV).
ChemInform Abstract: Synthetic Studies on Mitomycin. Part 3. Synthesis of 1,2‐Aziridino‐2,3‐ dihydro‐1H‐pyrrolo(1,2‐a)indole Derivatives Similar to the Activated Forms of Mitomycin.
Authors: NAKATSUKA S. , ASANO O. , GOTO T.
Published: May 2016

The oxopyrroloindoles (I) are transformed into the aziridine phosphates (IX) as described in the reaction scheme.
ChemInform Abstract: 2‐Aminooxazoles as Potential H‐Bonding Agents in the Virus Chemotherapy Research. Part 1. N‐Nonsubstituted and N‐Substituted 2‐Aminooxazoles.
Authors: ULBRICHT H.
Published: May 2016

The 2‐aminooxazole derivatives (III), (VIII), (X), and (XII) are prepared as shown in the reaction scheme.
ChemInform Abstract: Synthesis of a Bisoxathiolane from a Dioxo Compound.
Authors: AFAQUE S. , ANSARI M. H. , AHMAD M. S. JUN. , SIDDIQUI M. S.
Published: May 2016

9,12‐Dioxooctadecanoic acid (I) is converted to a mixture of the oxathiolanes (III) ‐ (V).
ChemInform Abstract: 2‐Methoxy‐2H‐chromenes from 2‐Bromophenols and 3‐Trimethylsilyloxyacroleins.
Authors: ULRICH F.‐W. , BREITMAIER E.
Published: May 2016

The 2‐bromophenols (I) are converted to the tetrahydropyranyl ether (II) which are lithiated and then coupled with the 3‐trimethylsilyloxyacroleins (IV), forming the lithium alkoxides (V).
ChemInform Abstract: Synthesis of Disubstituted 2,2′‐Bipyridyls.
Authors: MUNAVALLI S. , GRATZEL M.
Published: May 2016

The pyridines (I) are heated in the presence of Pd‐C under reduced pressure to produce the title compounds (II).
ChemInform Abstract: Synthesis and Antitumor Activity of Tropolone Derivatives. Part 6. Structure‐Activity Relationships of Antitumor‐Active Tropolone and 8‐Hydroxyquinoline Derivatives.
Authors: YAMATO M. , HASHIGAKI K. , YASUMOTO Y. , SAKAI J. , LUDUENA R. F. , BANERJEE A. , TSUKAGOSHI S. , TASHIRO T. , TSURUO T.
Published: May 2016

Antitumor active hydroxyquinoline derivatives such as (I) ‐ (III) are synthesized.
ChemInform Abstract: Synthesis and Reactions of 2,3‐Diaryl‐ and 2,3‐Dialkylcyclopropenone Imines.
Authors: EICHER T. , GRAF R. , KONZMANN H. , PICK R.
Published: May 2016

The title compounds (V) are obtained from the cyclopropenones (I) by consecutive reaction with triethyloxonium tetrafluoroborate (II) and the amines (III).
ChemInform Abstract: A Ready Preparation of 2‐(2‐Iodoethyl)‐1,3‐dioxane: A Facile Three‐ Carbon Extension of Grignard Reagents.
Authors: LEE Y.‐S. , DEL VALLE L. , LARSON G. L.
Published: May 2016

The title compound (IV) is prepared from acrolein (I) by reaction with chlorotrimethylsilane (II)/sodium iodide and subsequent acetalization with propane‐1,2‐diol (III).
ChemInform Abstract: Dihalotriphenylphosphoranes in Heterocyclic Synthesis. Part 15. A Simple One‐Pot Procedure for the Generation of Nitrilimines Using Dihalotriphenylphosphoranes: 1,3‐Dipolar Cycloadditions and 1,5‐Electrocyclizations.
Authors: WAMHOFF H. , ZAHRAN M.
Published: May 2016

Treatment of N'‐benzoylphenylhydrazine (I) with dichlorotriphenylphosphorane generates the nitrilimine (II) which reacts with the alkyne (III) and the alkenes (V) to produce the cycloadducts (IV) or (VI) and (VII).
ChemInform Abstract: Synthesis of 4‐Amino‐1,3‐oxazine‐2‐ones and 4‐Amino‐1,3‐oxazine‐2‐thiones via Electrocyclic Ring Closure.
Authors: SCHROTH W. , SPITZNER R.
Published: May 2016

The title thiones, e.g. (IV) and (VII), are prepared by one‐pot reaction of the dichlorides (I) with the amines (II) and (VI) and with NaSCN (III).
ChemInform Abstract: The 1,1′‐Trimethylenebis(pyridinyl) Diradical and Its Photosensitive Cyclomers.
Authors: MURAMATSU T. , HANAYA K. , ONODERA S. , IKEGAMI Y.
Published: May 2016

The dipyridinium salt (I) is reduced with sodium amalgam to produce either meso‐(II) or d,l‐(II) depending on the reaction conditions.
ChemInform Abstract: An Efficient Synthesis of Derivatives of Hexahydrothieno(3,2‐c) (or (2,3‐c)) Azocine and Azonine.
Authors: COTELLE P. , HASIAK B. , BARBRY D. , COUTURIER D.
Published: May 2016

The thienylpyrrolidinium iodides (VIa) and (VIb) are prepared by methylation of the corresponding pyrrolidines (IV).
ChemInform Abstract: A 3,7‐Diaza‐1,2,4,5,6,8‐hexaphosphatricyclo(4.2.0.02,5)octane, a (2 + 2)Dimer of a 1,2‐Dihydro‐1‐azatriphosphete Containing a Planar P4 Structure.
Authors: NIECKE E. , ALTMEYER O. , NIEGER M. , KNOLL F.
Published: May 2016

The title compound (III) is formed on the 1:1 molar reaction of the diphosphene (I) and the hydrazinophosphine (II) by elimination of trimethylsilylchloride from the intermediate (Sil)2N‐N(Sil)‐P=P‐PCl‐N(Sil)‐N(Sil)2.
ChemInform Abstract: Phosphorus Compounds with Unusual Coordination. Part 27. The First 2H‐Phosphirene.
Authors: WAGNER O. , MAAS G. , REGITZ M.
Published: May 2016

The thermally unstable, spirocyclic 3H‐1,2,4‐diazaphosphole (III) prepared according to the scheme undergoes (1,5)sigmatropic migration at 20 °C in CDCl3 to afford the bicyclic 4H‐1,2,4‐diazaphosphole (IV).
ChemInform Abstract: The Preparation and Characterization of Molecular Dipotassiumhexaisobutyldihydridodialuminum.
Authors: SCHRAM E. P.
Published: May 2016

The title compound (I) is obtained by reaction of K with iBu2AlH in cyclopentane at 0 °C. (I) is characterized by 1H, 13C, 27Al and 39K data and by an observed non‐typical low energy ν(Al‐H) in the IR spectrum.
ChemInform Abstract: First Example of Organic Reaction Implying the Axial Ligand in Metalloporphyrin Series. Synthesis, Characterization of 4‐Substituted (Tetrazolato)indium(III) Porphyrin Complexes, and Molecular Structure of (4‐Phenyltetrazolato)‐(2,3,7,8,12,13,17,18‐octaethylporphinato)indium(III).
Authors: GUILARD R. , GERGES S. S. , TABARD A. , RICHARD P. , EL BORAI M. A. , LECOMTE C.
Published: May 2016

The axial azide ligand in (I) undergoes a classical organic reaction with nitriles to give the complexes (III), which are characterized by MS, electronic, IR, and 1H NMR spectroscopy.
ChemInform Abstract: 2,2′‐Bipyridyl Complexes with Heavy Rare‐Earth Bromides and YBr3.
Authors: CZAKIS‐SULIKOWSKA D. M. , RADWANSKA‐DOCZEKALSKA J.
Published: May 2016

The complexes (I), containing 4 or 6 mole hydrate water, are prepared by published methods.
ChemInform Abstract: Synthesis and Spectroscopic Characterization of Triphenylphosphine Oxide Adducts of Uranyl Dithiocarbamates.
Authors: HADJIKOSTAS C. C. , KATSOULOS G. A. , SIGALAS M. P.
Published: May 2016

Uranyl nitrate hexahydrate reacts in MeOH/DMSO (1:1) with O=PPh3 and the appropriate sodium dithiocarbamate to give the title complexes in about 85% yield, which are quite stable both in the solid state and in solution.
ChemInform Abstract: Synthesis and Structural Characterization of (Re2(μ‐O)2O2(CH2CMe3)4) and the Li+ and (NEt4)+ Salts of the d2(ReO2(CH2CMe3)2)‐ Anion.
Authors: CAI S. , HOFFMAN D. M. , HUFFMAN J. C. , WIERDA D. A. , WOO H.‐G.
Published: May 2016

The title Re(VI) compound (III) is prepared according to the scheme and characterized by X‐ray structure analysis (space group P21nb, Z=4).
ChemInform Abstract: Synthesis and Reactions of Anionic Metallocarboxylates of Iron.
Authors: GIBSON D. H. , ONG T.‐S.
Published: May 2016

The preparation of the title compounds (II) and their hydrolysis to yield (IIIa) are briefly described (no yields given).
ChemInform Abstract: Comprehensive Experimental and Interpretational Study of the Complex Formation and Transformations Involving o‐Quinoid Molecules and an L3M‐Type Metal Fragment (M: Cobalt).
Authors: BIANCHINI C. , MASI D. , MEALLI C. , MELI A. , MARTINI G. , LASCHI F. , ZANELLO P.
Published: May 2016

The catecholate complexes of Co(III) (Ia), (Ic), and (Id) are synthesized such as demonstrated for (Ia) either by oxidative addition of o‐benzoquinones to an equimolar mixture of Co(II) perchlorate (II) and the tripodal phosphine (III) or by chloride ligand replacement of the chloro‐bridged dimer (V) by catecholates.
ChemInform Abstract: Stabilization of Nickel(III) in a Classical N2S2 Coordination Environment Containing Anionic Sulfur.
Authors: KRUEGER H.‐J. + , HOLM R. H.
Published: May 2016

Nickel acetate (III) reacts as shown with the benzamides (I) to yield the planar, diamagnetic Ni(II) complexes (IIa) and (IIb), respectively.
ChemInform Abstract: Dicopper(I) Carbonyl Tropocoronands. Preparation, Structural Characteristics, and Reactivity of Neutral Binuclear Cu‐CO Macrocycle Compounds.
Authors: VILLACORTA G. M. , LIPPARD S. J.
Published: May 2016

The stable tropocoronand Cu(I) carbonyl compounds (Ia) and (Ib) are prepared by reaction of the Cu(I) salt (II) with corresponding dilithium tropocoronands (III) under a CO (IV) atmosphere in THF.
ChemInform Abstract: Crystal Structure and Magnetic Properties of a Unique Copper(II) Compound, Octakis(μ‐dichloroacetato‐O,O′)bis(dichloroacetato‐O)hexakis(μ3‐(2‐dimeth# ylaminoethanolato))di‐μ3‐hydroxo‐nonacopper(II).
Authors: TURPEINEN U. , HAEMAELAEINEN R. + , REEDIJK J.
Published: May 2016

The 1:1,5 molar reaction of Cu(II) dichloroacetate and 2‐dimethylaminoethanol in refluxing ethanol results in formation of the title compound.
ChemInform Abstract: Insertion Reactions of Carbon Dioxide with Square‐Planar Rhodium Alkyl and Aryl Complexes.
Authors: DARENSBOURG D. J. , GROETSCH G. + , WIEGREFFE P. , RHEINGOLD A. L.
Published: May 2016

The results of the title reactions, shown in the scheme, reveal that upon an increase in the electron density at the metal center, the CO2 insertion reaction proceeds at a faster rate.
ChemInform Abstract: Rose Pigments. Part 5. Isolation of 10′‐Apo‐β‐caroten‐10′‐ol and (3R)‐10′‐Apo‐β‐carotene‐3,10′‐diol (Galloxanthin) from Rose Flowers.
Authors: MAERKI‐FISCHER E. + , EUGSTER C. H.
Published: May 2016

The title compounds (Ia) and (Ib) are isolated from the petals of a yellow species.
ChemInform Abstract: Syntheses of Methyl N‐Benzoylacosaminide and Methyl N‐(Benzyloxyoxalyl)daunosaminide from (S)‐Ethyl 3‐Hydroxybutyrate.
Authors: HA D.‐C. , HART D. J.
Published: May 2016

The stereoisomeric azetidinones (III) and (IV) are prepared from the (S)‐ethyl 3‐hydroxybutyrate (I) and the cinnamaldimine (II).
ChemInform Abstract: Synthesis of Higher‐Carbon Sugars via Vinyltin Derivatives of Simple Monosaccharides.
Authors: JAROSZ S.
Published: May 2016

The addition of tributyltin hydride (II) to the acetylene group in (I) produces the Z and E olefines (III) and (IV).
ChemInform Abstract: Synthesis of 2‐Deoxy‐2‐iodoglycosyl Phosphoramidates.
Authors: LAFONT D. , DESCOTES G.
Published: May 2016

Addition of iodine azide to the protected glycals (I), (V), and (VIII) yields 2‐deoxy‐2‐iodoglycosyl azides with 1,2‐trans configuration.
ChemInform Abstract: New Syntheses of 2′‐C‐Methylnucleosides Starting from D‐Glucose and D‐Ribose.
Authors: BEIGELMAN L. N. , ERMOLINSKY B. S. , GURSKAYA G. V. , TSAPKINA E. N. , KARPEISKY M. YA. , MIKHAILOV S. N.
Published: May 2016

The 2‐C‐methyl‐D‐ribofuranose derivative (IIb) is prepared via two reaction pathways from the branched‐chain sugars (I) or (VIa) which are obtained from D‐glucose or D‐ribose by known methods.
ChemInform Abstract: Organo‐Phosphorus Compounds in Reactions with Quinones
Authors: KUTYREV A. A. , MOSKVA V. V.
Published: May 2016

Review: (134 refs.
ChemInform Abstract: Promotion of Acetophenone Formation from Methyl(phenyl)rhodium Carbonyl Complexes by Organic Halides.
Authors: SUNLEY G. J. , FANIZZI F. P. , SAEZ I. M. , MAITLIS P. M.
Published: May 2016

The rhodium carbonyl complex (I) decomposes on heating in the presence of carbon monoxide (II), yielding acetophenone (III) and toluene (IV).
ChemInform Abstract: Regio‐ and Stereoselective Synthesis of Substituted 2‐(Phenylthio)‐1,3‐ butadienes.
Authors: CHOU S.‐S. P. , LIOU S.‐Y. , TSAI C.‐Y. , WANG A.‐J.
Published: May 2016

The phenylthiobutadienes (IV) and (VIII) are obtained by two methods: regioselective alkylation of the sulfolenes (I) gives the 5‐substituted products (III) which are reductively cleaved with LiAlH4, forming the dienes (IV).
ChemInform Abstract: Synthesis of Polynitro‐Substituted 2′‐Nitrobiphenyl‐2‐amines, Analogues of Polynitro Benzo(c)cinnoline Oxide Derivatives.
Authors: BELL A. J. , READ R. W.
Published: May 2016

Comparison of the title biphenylamines (I), prepared starting from the nitro compounds (III) and (X), with the known benzocinnoline oxide derivatives (II) shows that the density and the thermal stability of (II) is higher than that of (I) (for (XIV) yields given in g).
ChemInform Abstract: Benzolactones and Benzocarbocycles by Ring Enlargement of Benzocycloalkenone Derivatives.
Authors: BENKERT E. , HESSE M.
Published: May 2016

The Michael adducts (II) of the nitro ketones (I) and the aldehyde (III) are converted, a) with the methylation reagents (IV) or (V) to the sec. alcohols (VI), (VII), or b) with NaBH3CN to the prim. alcohols (VIII).
ChemInform Abstract: Reaction of α‐Me2TeI2 with Metal Carbonyl Compounds.
Authors: JAITNER P. , WINDER W.
Published: May 2016

Photo‐induced reaction of the dimeric carbonyls (I) with α‐Me2TeI2 (II) produces the cis‐compounds (III).
ChemInform Abstract: Interaction Between FeRu Bimetallic Carbonyl Clusters and Oxide Supports. Part 4. H2FeRu3(CO)13 on Hydrated Silica.
Authors: DOBOS S. , BOESZOERMENYI I. + , MINK J. , GUCZI L.
Published: May 2016

FT‐IR spectroscopy is used to study the thermal behavior of the bimetallic title cluster adsorbed on hydrated SiO2 support.
ChemInform Abstract: Reaction of Carbon Monoxide with the Complexes trans‐(Ru(NH3)4P(OEt)3(H2O))2+ and trans‐(Ru(NH3)4PPh3(H2O))2+.
Authors: PLICAS L. M. A. , FRANCO D. W.
Published: May 2016

The title reaction of the phosphite complex (I) in TFA, protected from light and O2, leads to the CO derivative (III) which is isolated and characterized by electronic, vibrational and voltammetric spectra and conductometric measurements.
ChemInform Abstract: Silver‐ and Gold‐Containing Heterobinuclear Hydrido‐Bridged Complexes.
Authors: ALBINATI A. , LEHNER H. , VENANZI L. M. , WOLFER M.
Published: May 2016

Silver(I) and gold(I) cations (II) or (IV) (prepared in situ) react with hydrido Pt complexes (I) or (VI) in THF or Et2O to give the title complexes (III) or (V).
ChemInform Abstract: The Chemistry of Lauren‐1‐ene. Part 7. Further Rearrangements of Ring A Seco Derivatives.
Authors: HANTON L. R. , LORIMER S. D. , WEAVERS R. T.
Published: May 2016

According to an earlier report, reaction of the keto ester (I) with the hydrate of TosOH affords the conjugated diene (II) in a slow reaction.
ChemInform Abstract: Valency Correlation Diagrams.
Authors: SIDDARTH P. , GOPINATHAN M. S.
Published: May 2016

The general criteria for a molecular orbital quantity to serve as a successful Walsh ordinate to give correct qualitative predictions of molecular shape are formulated.
ChemInform Abstract: Crystal Chemistry of the Cu(II)‐Ti(IV) Couple in ABO3 Oxides of the Corundum, Bixbyite, and Perovskite Families.
Authors: MOURON P. , NGUYEN NINH NGUYEN NINH , CHOISNET J.
Published: May 2016

In small amounts, i.e., up to 20% substitution, the Cu(II)‐Ti(IV) couple can replace Fe(III) or the Li(I)‐M(V) couple (M: Nb, Ta) of ABO3 oxides in a compact structure: the disordered corundum type and the LiNbO3 type, respectively.
ChemInform Abstract: Oxidation of CO by N2O Between 1076 and 1228 K: Determination of the Rate Constant of the Exchange Reaction.
Authors: LOIRAT H. , CARALP F. , DESTRIAU M. , LESCLAUX R.
Published: May 2016

Between 1076 and 1228 K at lower pressure (∼ 15 torr), the title reaction proceeds essentially according to the direct reaction outlined below.
ChemInform Abstract: Effect of Bi2O3 Excess on the Catalytic Properties of the α Phase of Bismuth Molybdate in the Propene Oxidation.
Authors: EL JAMAL M. , FORISSIER M. , COUDURIER G.
Published: May 2016

Under the catalytic conditions of propene oxidation (300‐400 °C) excess Bi2O3 reacts with the α phase of bismuth molybdate (Bi2Mo3O12) to give the γ phase (Bi2MoO6).
ChemInform Abstract: New Ternary Pnictides MNi0.75X2 (M: Zr, Hf) with a Defective CaBe2Ge2‐Type Structure‐Structure and Properties.
Authors: EL GHADRAOUI E. H. , PIVAN J. Y. , GUERIN R.
Published: May 2016

ZrNi0.75P2, ZrNi0.75As2, and HfNi0.75As2 have been prepared by annealing stoichiometric mixtures of the elements at 1000 K for several days.
ChemInform Abstract: Reactions of Vinylnitrosonium Ions with Some Aromatic Heterocycles. Electrophilic Substitution versus Cycloaddition.
Authors: HOLZAPFEL C. W. , VAN DYK M. S.
Published: May 2016

The nitrosonium salts (II), generated in situ by dechlorination of the β‐chloro nitrones (I), undergo cycloaddition with the benzo‐fused five‐ ring heterocycles (III).
ChemInform Abstract: AlPO4‐Al2O3 Promoted Cyclodehydration of Diols.
Authors: COSTA A. , RIEGO J. M.
Published: May 2016

The α,ω‐alkanediols (Ib) ‐ (Id) are converted to the cyclic ethers (III) by heating in the presence of calcinated aluminum phosphate and alumina.
ChemInform Abstract: An Efficient and Stereoselective Wittig‐Horner Synthesis of Acyclic α‐Enones with Barium Hydroxide as Solid Catalyst.
Authors: ALVAREZ IBARRA C. , ARIAS S. , BANON G. , FERNANDEZ M. J. , RODRIGUEZ M. , SINISTERRA V.
Published: May 2016

Condensation reaction of the aldehydes (I) with the 2‐oxoalkanephosphonates (II) in the presence of solid Ba(OH)2 yields the α,β‐unsaturated ketones (III).
ChemInform Abstract: Radical Anions in Hydrocarbon Media. Interaction Between Unsolvated and/or Solvated Radical Anions and Metal Alkoxides. Evidence for Cation‐Dependent Clustering of Ketyl Anions at High Concentrations.
Authors: SCRETTAS C. G. , MICHA‐SCRETTAS M.
Published: May 2016

The reaction of benzophenone (I), stilbene (IV), and anthracene with the Li alkoxide (II) and alkali metals to yield radical anions is studied.
ChemInform Abstract: Unsaturated Ester Synthesis via Cu(I)‐Catalyzed Allylation of Zinc Esters.
Authors: OCHIAI H. , TAMARU Y. , TSUBAKI K. , YOSHIDA Z.
Published: May 2016

Coupling of the allylic tosylates or halides (I) with the ω‐iodozinc carboxylates (II) in the presence of copper(I) cyanide yields a mixture of the α‐ (III) and the γ‐adducts (IV) with predominance of the terminal olefins (IV).
ChemInform Abstract: 9,10‐Dimethylenetricyclo(5.3.0.02,8)deca‐3,5‐diene.
Authors: PAQUETTE L. A. , DRESSEL J. , PANSEGRAU P. D.
Published: May 2016

The synthesis of the title compound (VIII) via the intermediate diol (V) is performed as shown in the reaction scheme.
ChemInform Abstract: Addition of Arylmetallics to Azodicarboxylates: A Novel Synthesis of Arylhydrazines by Aromatic Hydrazination.
Authors: DEMERS J. P. , KLAUBERT D. H.
Published: May 2016

The metalloarenes (I) are coupled with di‐tert‐butyl azodicarboxylate (II), yielding the di‐(tert‐butoxycarbonyl)hydrazines (III).
ChemInform Abstract: Oxidative Coupling of Aromatic Coumpounds with Trimethylbenzylsilane Using MoCl5.
Authors: ARKHEM I. S. , CHISTOVALOVA N. M. , AVETISYAN D. V. , SIZOI V. F. , VOL'PIN M. E.
Published: May 2016

The aromatic hydrocarbons (II) are benzylated with the benzylsilane (I) in the presence of MoCl5, AlCl3, or WCl6 to give the diarylmethanes (III).
ChemInform Abstract: Aryl‐ and Diarylethenes. Part 3. Synthesis and Luminescent Characteristics of Bromo and Iodo Derivatives of Diarylethene.
Authors: ANDREESHCHEV E. A. , KAREGISHVILI L. I. , KOVYRZINA K. A. , KUSHAKEVICH YU. P. , RADAIKINA L. A. , ROZMAN I. M.
Published: May 2016

According to method A) the reaction between the p‐terphenyl derivatives (II) and the 1,2‐dibromo‐1‐arylethanes (III) or (V) yields the diarylethenes (IV) or (VI).
ChemInform Abstract: Regioselective Synthesis of 3‐Acylated 2,5‐Dihydrothiophene S,S‐Dioxides via Ultrasound‐Promoted Allylzincation of 3‐Bromo‐2,3‐dihydrothiophene S,S‐Dioxide.
Authors: TSO H.‐H. , CHOU T.‐S. , HUNG S. C.
Published: May 2016

The bromodihydrothiophene S,S‐dioxide (I) is coupled with the aldehydes and ketones (II) to yield the alcohols (III).
ChemInform Abstract: (2‐Aryl‐2‐cyanoethenyl) Ketenes. Annulated Cyanophenols from Azidoquinones.
Authors: CHOW K. , MOORE H. W.
Published: May 2016

Thermolysis of 2,5‐diazido‐3,6‐diphenyl‐p‐benzoquinone (I) yields the ketene (II) which reacts with the acetylenes (III), forming 4‐cyano‐1naphthols (IV).
ChemInform Abstract: Synthesis of 1,3‐Diols: Its Application to the Synthesis of α‐Lipoic Acid.
Authors: RAO A. V. R. , MYSOREKAR S. V. , YADAV J. S.
Published: May 2016

The terminal olefins (I) are converted to the allylic alcohols (II) by oxidation with selenium dioxide and tert‐butyl hydroperoxide (Sharpless' method).
ChemInform Abstract: Reaction of Tertiary γ‐Chloroethers with Hydrogen Peroxide.
Authors: ARAKELYAN A. S. , DVORYANCHIKOV A. I. , GEVORKYAN A. A.
Published: May 2016

The reactions of the 4‐chlorotetrahydropyrans (I) with hydrogen peroxide afford the tetrahydropyranols (II) instead of the expected hydroperoxides.
ChemInform Abstract: Synthesis and Antibacterial Activity of 4,6‐Dimethyl 3‐Substituted Aminomethylcoumarins.
Authors: NAGESAM M. , RAJU M. S. , RAJU K. M.
Published: May 2016

Chloromethylation of the dimethylcoumarin (I) and subsequent coupling with the amines (IV) produce the 3‐substituted coumarins (V).
ChemInform Abstract: Synthesis of Peroxides of the Enyne Series from 9‐Hydroxyxanthene.
Authors: PETROVSKAYA G. A. , PANCHENKO YU. V. , PUCHIN V. A.
Published: May 2016

A novel method for the preparation of the title compounds (III) from 9‐hydroxyxanthene (I) is reported.
ChemInform Abstract: Tungstate‐Catalyzed Oxidation of Tetrahydroquinolines with Hydrogen Peroxide: A Novel Method for Synthesis of Cyclic Hydroxamic Acids.
Authors: MURAHASHI S. , ODA T. , SUGAHARA T. , MASUI Y.
Published: May 2016

Oxidation of the tetrahydroquinolines (I) with tungstate peroxy acids produces the N‐hydroxytetrahydroquinolines (II).
ChemInform Abstract: Synthesis of Methylene‐Bridged Partially Saturated Quinazolones.
Authors: STAJER G. , SZABO A. E. , FUELOEP F. + , BERNATH G. , SOHAR P.
Published: May 2016

The bicyclic β‐amino acid derivatives (I) are starting points for the synthesis of the title compounds: the amides (Ie) and (If) react with the benzaldehyde (IV) to form the fused tetrahydropyrimidinones (V).
ChemInform Abstract: Synthesis and Crystal Structure of a Novel Tripyrrane‐Containing Porphyrinogen‐Like Macrocycle.
Authors: SESSLER J. L. , JOHNSON M. R. , LYNCH V.
Published: May 2016

The pyrrole derivatives (I) and (II) are coupled to form the bis(pyrrolylmethyl)pyrrole (IIIa).
ChemInform Abstract: Reactions of Vinyl Selenoxides and Ketenes via 3,3‐Sigmatropic Rearrangement.
Authors: MARINO J. P. , KIM M. W.
Published: May 2016

The vinyl selenoxides (I) react with dichloroketene (IIa) or chlorocyanoketene (IIb), generated by thermolysis of the azide (IV), yielding the phenylselenenyl γ‐lactones (III) or (V).
ChemInform Abstract: Kinetics and Mechanism of the Reactions of Alkylchromium Complexes with Aqueous Sulfur Dioxide
Authors: SIMMONS C. A. , ESPENSON J. H. , BAKAC A.
Published: May 2016

(competitive formation of (I) (ca.
ChemInform Abstract: A General Class of Stable Alkyl Halide Complexes: Synthesis, Structure, and Reactivity of Alkyl Iodide Complexes of the Formula ((η5‐C5H5)Re(NO)(PPh3)(IR))+BF‐ 4.
Authors: WINTER C. H. , ARIF A. M. , GLADYSZ J. A.
Published: May 2016

The reaction of the methyl complex (I) and HBF4·Et2O followed by addition of alkyl iodides (II) yields via reactive intermediates the new products (III).
ChemInform Abstract: A New Class of Inorganic Heterocycles from Insertion of Transition Metals into the Cyclophosphazene Skeleton. Synthesis and Characterization of Six‐Membered Rings with Vanadium, Tungsten, and Rhenium in High Oxidation States.
Authors: KATTI K. V. , ROESKY H. W. , RIETZEL M.
Published: May 2016

The cyclometallaphosphazenes (Ia)‐(Id) are prepared from the linear phosphazene salt (III) and the corresponding metal halides (II), (IV), and (V).