bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Generation, Alkyne Cycloaddition, Arene C‐H Activation, N‐H Activation, and Dative Ligand Trapping Reactions of the First Monomeric Imidozirconocene (Cp2Zr=NR) Complexes.
Authors: WALSH P. J. , HOLLANDER F. J. , BERGMAN R. G. 
Published: May 2016

AbstractThe zirconocene methyl amide complexes (III) are prepared according to the scheme.
ChemInform Abstract: A Bimetallic Zirconium Complex Containing an In‐Plane Bridging Aromatic Ring.
Authors: BUCHWALD S. L. , LUCAS E. A. , DAVIS W. M. 
Published: May 2016

AbstractThe bimetallic Zr complex (II) containing, in addition to an in‐plane bridging aromatic ring, a bridging methyl group is obtained according to the scheme.
ChemInform Abstract: Pentadienyl Chemistry of Niobium and Tantalum: Surprising Differences and New Diene and Dienyl Coordination Patterns.
Authors: MELENDEZ E. , ARIF A. M. , RHEINGOLD A. L. , ERNST R. D. 
Published: May 2016

AbstractTetrachlorocyclopentadienyl‐Nb and ‐Ta react with an excess of the pentadienyl potassium (II) to give different products, th η8‐tetramethyldecatetraene‐Nb(I) complex (III) and th σ,π‐pentadienyl‐bis(cyclopentadienyl)‐Ta(III) complex (IV).
ChemInform Abstract: Mechanism of the Substitution Reactions of the Nineteen‐Electron Co(CO)3L2 Complex (L2: 2,3‐Bis(diphenylphosphino)maleic Anhydride).
Authors: MAO F. , TYLER D. R. , KESZLER D. 
Published: May 2016

AbstractThe reactions of the title complex (I) as a model for more reactive 19‐electron complexes with phosphines, phosphites and I2 are studied kinetically.
ChemInform Abstract: Dioxygen‐Copper Reactivity. Comparisons of the Reactions of Electrophiles and Other Reagents with Three Classes of Peroxo‐Dicopper(II), (Cu2‐O2)n+, Species.
Authors: TYEKLAR Z. , PAUL P. P. , JACOBSON R. R. , FAROOQ A. , KARLIN K. D. , ZUBIETA J. 
Published: May 2016

AbstractThe results indicate that in (I) and (VII) the peroxo ligand can act as a base or nucleophile, whereas the behavior of (IV) is consistent with an electrophilic nature.
ChemInform Abstract: Insect Growth Regulators. Part 24. Synthesis of Optically Active, Branched Juvenoids.
Authors: WAWRZENCZYK C. , ZABZA A. , ANIOL M. 
Published: May 2016

AbstractStarting from geraniol (I) both enantiomers (R)‐(VI) and (S)‐(VI), of branched juvenoids are prepared.
ChemInform Abstract: Fumaryldithranole and Sorbyldithranole: Synthesis and Glucose‐6‐phosphate Dehydrogenase Inhibition of Some C‐10 Acylated Products of the Antipsioraticum Dithranole.
Authors: RYCHENER M. , STEIGER W. , KREBS A. 
Published: May 2016

AbstractCoupling of ethyl fumaryl chloride (I) with dithranole (II) yields a mixture of the C‐acylated products (III) and (IV) which are produced by consecutive Michael addition processes.
ChemInform Abstract: Cyclodextrin‐H2O2: A New System for Asymmetric Epoxidation
Authors: HU Y. , HARADA A. , TAKAHASHI S. 
Published: May 2016

AbstractThe α,β‐unsaturated carbonyl compounds (I) are epoxidized with hydrogen peroxide in the presence of cyclodextrins to yield the acyloxiranes (III).
ChemInform Abstract: Cyclization Studies with N‐Mannich Bases of 2‐Substituted Indoles.
Authors: BURGER U. , BRINGHEN A. O. 
Published: May 2016

AbstractThe indole (IIIa) is synthesized starting from the acetoxyindole (I); the indoles (IIIb) and (IIIc) are obtained starting from (IV) as exemplified in the scheme for (IIIb).
ChemInform Abstract: A Convenient Route to Norpyrenophorin.
Authors: MACIEJEWSKI L. , MARTIN M. , RICART G. , BROCARD J. 
Published: May 2016

AbstractThe known β‐amino‐ω‐hydroxynitrile (I) undergoes base‐induced cyclization and hydrolysis, forming the tetrahydropyranylacetic acid (II).
ChemInform Abstract: Facile Catalytic Methods for Intermolecular Generation of Allylic Oxonium Ylides and Their Stereoselective (2,3)‐Sigmatropic Rearrangement.
Authors: DOYLE M. P. , BAGHERI V. , HARN N. K. 
Published: May 2016

AbstractThe E‐configurated allylic methyl ethers (I) are coupled with the α‐diazocarbonyl compounds (II) in the presence of dirhodium tetraacetate to give the diastereomeric γ,δ‐unsaturated α‐methoxy carbonyl compounds (III) and (IV) with predominance of the erythro‐isomers (III), together with the cyclopropanes (V).
ChemInform Abstract: Synthesis of a New Soluble Samarium(II) Diorganoamide.
Authors: DEACON G. B. , FORSYTH C. M. 
Published: May 2016

AbstractThe reaction of phenylindole (I), elemental samarium (II), and Hg(C6F5)2 (mole ratio 2:4.1) in THF results in formation of the air‐sensitive bis(indolyl)‐Sm(II) compound (IV).
ChemInform Abstract: Synthesis and Characterization of (Pt(COD)Cl(NO3)) and (Pt(COD)(NO3)2) and the Use of (Pt(COD)Clx(NO3)2‐x) in the Preparation of cis(Pt(PPh3)2Clx(NO3)2‐x) (x = 0, 1, 2) and (Pt(PPh3)3L)(NO3) (L: Cl, NO3).
Authors: DE JONG F. , BOUR J. J. , SCHLEBOS P. P. J. 
Published: May 2016

AbstractDichlorocyclooctadiene‐Pt(II) (I) is a versatile starting material for the synthesis of Pt(II) compounds.
ChemInform Abstract: Intramolecular Reactions of 2‐O‐Organosilyl Glycosides: Highly Stereoselective Synthesis of C‐Furanosides.
Authors: MARTIN O. R. , RAO S. P. , KURZ K. G. , EL‐SHENAWY H. A. 
Published: May 2016

AbstractSnCl4‐mediated reaction of furanosides such as (I) or (VII) with the organosilyl reagents (II) yields stereospecifically C‐glycosides such as (III) or (VIII).
ChemInform Abstract: Enzymatic Reactions in Organic Synthesis. Part 3. Separations of Esters by Enzymatic Hydrolysis.
Authors: DE JESO B. , DROUILLARD S. , DEGUEIL‐CASTAING M. , MAILLARD B. 
Published: May 2016

AbstractWhen an equimolar amount of ethyl butyrate (I), isobutyrate (II), and pivalate (III) is hydrolyzed in the presence of pig pancreatic lipase, only the linear ester (I) is converted to the corresponding acid (IV).
ChemInform Abstract: X‐Ray Investigation of the Hexafluoroaurates(V) of Alkali Metals.
Authors: KISELEV YU. M. , POPOV A. I. , SOKOLOV V. B. , SPIRIN S. N. 
Published: May 2016

AbstractThe known title compounds MAuF6 (M: Li, Na, K, Rb, Cs) are prepared from MF, Au, KrF2 and anhydrous HF according to a standard procedure.
ChemInform Abstract: Efficient Visible Light Photoresponse Following Surface Complexation of Titanium Dioxide with Transition Metal Cyanides.
Authors: VRACHNOU E. , GRAETZEL M. + , MCEVOY A. J. 
Published: May 2016

AbstractThe low‐oxidation‐state transition metal cyanides Fe(CN)64‐, Re(CN)74‐, Ru(CN)64‐, Os(CN)64‐, Mo(CN)84‐, and W(CN)84‐ react with TiO2 in acid aqueous solutions to form intensely colored brick‐red or orange complexes on the surface.
ChemInform Abstract: Dissociation Energies of the Intermetallic Molecules CuIn, AgIn, and AuIn.
Authors: BALDUCCI G. , DI NUNZIO P. E. , GIGLI G. , GUIDO M. 
Published: May 2016

AbstractKnudsen cell‐MS studies of the vapors above the title alloys result in the dissociation energies: D°0 (CuIn) = 183.7 kJ/mol, D°0 (AgIn) = 162.8, and D°0 (AuIn) = 282.3.
ChemInform Abstract: Oxygen Reduction at p‐GaAs Electrodes in Alkaline Medium.
Authors: JACOBS J. W. M. , RIKKEN J. M. G. 
Published: May 2016

AbstractAs shown by measurements of the O2 reduction currents at various rotating p‐GaAs electrodes in a 0.2 M NaOH solution in the dark and under illumination, the electrocatalytic activity of p‐GaAs electrodes for oxygen reduction in alkaline medium can be increased considerably by electrochemical pretreatment.
ChemInform Abstract: Comparison of the Structures and Properties of (N(C2H5)4) (Pt(S2C2(CN)2)2) and (H3O)x(NH4)1‐x(Pt(S2C2(CN)2)2)·2‐xH2O.
Authors: CLEMENSON P. I. , UNDERHILL A. E. , HURSTHOUSE M. B. , SHORT R. L. 
Published: May 2016

AbstractThe tetraethylammonium salt crystallizes in the space group P21/a with Z=4; the second title compound in P1, Z=2.
ChemInform Abstract: The Crystal Structures of K(Pd(S2C2(CN)2)2)·H2O and (NH4) (Pd(S2C2(CN)2)2)·H2O.
Authors: HURSTHOUSE M. B. , SHORT R. L. , CLEMENSON P. I. , UNDERHILL A. E. 
Published: May 2016

AbstractIn order to establish the effect of cation size on the structure, X‐ray analyses of the title compounds are carried out (K‐salt: space group Pnma, Z=4; NH4‐salt: P1, Z=2).
ChemInform Abstract: Peroxidase‐, Mixed‐Function Oxidase‐ and Metal‐Catalyzed Oxidation of Phenylpropenoidic Compounds.
Authors: BASSOLI A. , DI GREGORIO G. , RINDONE B. , TOLLARI S. , CHIOCCARA F. , SALMONA M. 
Published: May 2016

AbstractThe system H2O2‐horseradish peroxidase transforms the phenolic phenylpropenoidic compounds (I) or (III) into oxidative dimerization products ‐ or compounds therefrom ‐ (II) or (IV).
ChemInform Abstract: Chemoselective Reductions with Sodium Borohydride. Aldehydes vs. Ketones.
Authors: WARD D. E. , RHEE C. K. 
Published: May 2016

AbstractWhen mixtures of the aldehydes (I) with the ketones (II) are treated with sodium boranate in ethanol/methylene chloride, the aldehydes (I) are selectively reduced to give the primary alcohols (III).
ChemInform Abstract: Synthesis of Amino‐Substituted Dodecahedranes, Secododecahedranes, and Homododecahedranes and Their Antiviral Relationship to 1‐Aminoadamantane.
Authors: WEBER J. C. , PAQUETTE L. A. 
Published: May 2016

AbstractThe formylsecododecahedrane (I) reacts with trimethylsilyl azide (II) to give the azidomethyl derivative (III) which is converted into the amine hydrochloride (IV) by reduction and treatment with gaseous hydrogen chloride.
ChemInform Abstract: Donor‐Acceptor Norbornadiene/Quadricyclane of High Miscibility with Organic Media.
Authors: ZHOU Y. , MIKI S. , YOSHIDA Z. 
Published: May 2016

AbstractThe title norbornadienes (I), which are miscible with benzene, chlorobenzene or polymethyl methacrylate, may be used as energy storage systems.
ChemInform Abstract: A One‐Pot Synthesis of Polyfluoroalkyl‐Substituted Tere‐ and Isophthalic Acids from Polyfluoro‐2‐alkynoic Acids.
Authors: YAMANAKA H. , MURAKAMI A. , KUWABARA M. , FUKUNISHI K. , NOMURA M. 
Published: May 2016

AbstractThe title acids (III) and (IV), which are prepared via Diels‐Alder reaction of the compounds (I) and (II), may be used for the preparation of new functionalized polymers.
ChemInform Abstract: Diastereo‐ and Regiochemical Control in the Functionalization of the Allylic Double Bond of a Natural 5‐(1‐Alkenyl)‐2‐ene‐1,5‐lactone.
Authors: SIGNORELLA S. R. , CRAVERO R. M. , SALA L. F. , RUVEDA E. A. 
Published: May 2016

AbstractArgentilactone (I) is treated with NBS in aqueous dimethoxyethane to yield the diastereomeric bromohydrins (II) and (III).
ChemInform Abstract: New One‐Step Synthesis of 2,4‐Bis(dialkylamino)quinolines and 4,6‐Bis(dialkylamino)thieno(2,3‐b)pyridines.
Authors: JENSEN J. A. , PEDERSEN E. B. 
Published: May 2016

AbstractBis(dialkylamino)quinolines such as (III) and (V), which are of special interest because of the remarkable biological effects of aminoquinolines, can be obtained as shown in the scheme.
ChemInform Abstract: Synthesis of Hexahydrobenzo(f)‐ and Hexahydrobenzo(h)pyrrolo(2,1‐a)isoquinoline Derivatives.
Authors: GRANDE M. T. , SOELLHUBER M. M. + 
Published: May 2016

AbstractThe alcohols (IV), immediate precursors of the title ring system (V), and the title ring system (VI) are prepared as shown.
ChemInform Abstract: Bicyclic and Tricyclic λ5σ5‐Phosphoranes with Carbon in Axial Position: Synthesis and Molecular Structure.
Authors: FRANCKE R. , SHELDRICK W. S. , ROESCHENTHALER G.‐V. + 
Published: May 2016

AbstractThe reaction of the fluorinated 4‐hydroxypentenones (I) with appropriate isocyanatophosphites e.g. (II) results in the formation of the title compounds (III) as shown for the examples (IIIa) and (IIIb).
ChemInform Abstract: Polylithium Organic Compounds. Part 9. Stable Open‐Chain 1,3‐Dilithium Compounds by Reaction of Methylenecyclopropanes with Lithium Powder: 2,4‐Dilithio‐1‐butenes.
Authors: MAERCKER A. , KLEIN K.‐D. 
Published: May 2016

AbstractThe methylenecyclopropane (I) reacts with lithium with cleavage of a σ‐bond to give the stable dilithiobutene (III), which is characterized by NMR.
ChemInform Abstract: Synthesis and Chemistry of Thiagermiranes.
Authors: TSUMURAYA T. , SATO S. , ANDO W. 
Published: May 2016

AbstractDimethylgermylene, in situ generated by the thermolysis of (I), reacts with the thioketones (II) and (IV) to give the dithiadigermolanes (III) and (V), respectively.
ChemInform Abstract: (Trifluoromethyl)germanes. Part 3. Preparation of New (Trifluoromethyl)germanium Chalcogen Compounds.
Authors: HAAS A. , KUTSCH H.‐J. , KRUEGER C. + 
Published: May 2016

AbstractStarting with the halogeno(trifluoromethyl)germanes (I) and (IV) halogen exchange reactions according to the scheme lead to title compounds of the type (III), (VI), (IX), (XII), (XIII), and (XV).
ChemInform Abstract: Synthesis of Triazolo(4,5‐b)pyrido(1′,2′‐a)benzimidazole Derivatives as Fluorescent Disperse Dyes and Whiteners for Polyester Fibre.
Authors: DHAMNASKAR S. V. , RANGNEKAR D. W. 
Published: May 2016

AbstractCoupling of the acetonitrile dimer (I) with the diazotized arylamines (II) yields the compounds (III) which are cyclized by reaction with 2‐cyanomethylbenzimidazole (IV), forming the pyridobenzimidazoles (V).
ChemInform Abstract: Bis(trifluoromethyl)sulfene (CF3)2C=SO2, Isolated as an Adduct.
Authors: HARTWIG U. , PRITZKOW H. , RALL K. , SUNDERMEYER W. 
Published: May 2016

AbstractThe title compound can be obtained as an adduct (III) by reaction of the compounds (I) and (II).
ChemInform Abstract: σ‐Complexes of Transition Metals in Organic Synthesis. Part 4. Palladium Complex‐Assisted Cross‐Coupling of Allylic Ethers, Esters, and Allyl Aryl Sulfones with Organo‐Titanium Compounds.
Authors: KASATKIN A. N. , KULAK A. N. , TOLSTIKOV G. A. , LOMAKINA S. I. 
Published: May 2016

AbstractPhenyltitanium triisopropoxide, generated in situ from phenyllithium (II) and the titanium chloride (III), reacts with the allylic compounds (I) and (V) to give the phenyl derivatives (IV) or (VI) and (VII).
ChemInform Abstract: Diels‐Alder Approaches to Model Compounds Related to Fredericamycin A.
Authors: EVANS J. C. , KLIX R. C. , BACH R. D. 
Published: May 2016

AbstractCoupling of the disiloxycyclobutene (I) with the thioacetal (II) gives the thioindanylcyclobutanone (III) which rearranges upon desulfuration to form the spiro‐fused dione (IV).
ChemInform Abstract: Effective Formation of Indole Imines and Enamines from Imidoyl Chlorides.
Authors: BLACK D. ST. C. , BOWYER M. C. , CHOY A. , CRAIG D. C. , KUMAR N. 
Published: May 2016

AbstractIn connection with an investigation of the C‐7 reactivity of the indole (I) toward electrophiles, its reaction with secondary amines and lactams is studied.
ChemInform Abstract: Synthesis and Pharmacological Activity of N‐Substituted 1‐Aminoethyl‐2,3‐dihydroimidazo(1,2‐a)benzimidazoles.
Authors: ANISIMOVA V. A. , LEVCHENKO M. V. , KOVALEV G. V. , SPASOV A. A. , DUDCHENKO G. P. , TSIBANEV A. V. , ALEKSANDROVA E. A. 
Published: May 2016

AbstractStarting with benzimidazole‐2‐sulfonic acid (I), the aminoethylimidazobenzimidazoles (V) are prepared via the chloroethyl compound (III).
ChemInform Abstract: Asymmetric Electrophilic α‐Amidoalkylation. Part 5. Improved Stereoselectivities Through New Chiral Auxiliaries.
Authors: WANNER K. T. , KAERTNER A. + , WADENSTORFER E. 
Published: May 2016

AbstractIsomerization of the N‐acyltetrahydropyridines (I) gives s‐trans/s‐cis‐mixture of the enamides (II) which are converted into acyliminium ions upon treatment with HCl and TiCl4.
ChemInform Abstract: Synthesis and Conformational Study of Stereoisomeric 2,2‐Disubstituted 5,6‐Tri‐ and 5,6‐Tetramethylenetetrahydro‐1,3‐oxazin‐4‐ones.
Authors: FUELOEP F. + , PIHLAJA K. , MATTINEN J. , BERNATH G. , GABOR B. 
Published: May 2016

AbstractCyclocondensation of the cis‐2‐hydroxycycloalkanecarboxamides (I) and (V) with the butanones (IIa) ‐ (IIc) gives the fused tetrahydrooxazinones (IIIa) ‐ (IIIc) and (VIa) ‐ (VIc) as the main products.
ChemInform Abstract: Chemistry of O,N‐ and S,N‐Containing Heterocycles. Part 8. Synthesis and Reactivity of 1,5‐Benzoxazepine‐2,4(3H,5H)‐dione.
Authors: BARTSCH H. , ERKER T. 
Published: May 2016

AbstractReaction of 2‐aminophenol (I) with the diester (II) under the conditions shown yields the title compound (III).
ChemInform Abstract: Substituted Ethynylphosphonates and Their Anticholinesterase Activity.
Authors: BRESTKIN A. P. , VIKHREVA L. A. , GODOVIKOV N. N. , GORBATYUK V. S. , MORALEV S. N. , KABACHNIK M. I. 
Published: May 2016

AbstractThe alkynylphoshonates (III) and the saturated derivatives (VII) and (XI) are prepared by common methods.
ChemInform Abstract: A Tetraborylphosphonium Ion with Spiroheterocyclic Structure.
Authors: DRIESS M. , FRANKHAUSER P. , PRITZKOW H. , SIEBERT W. 
Published: May 2016

AbstractThe structure of the compound (IIIa) is confirmed by X‐ray analysis of its derivative (IIIb) (space group P21/n; Z=4), obtained from (IIIa)/NaBPh4 in 83% yield.
ChemInform Abstract: Phosphorus Compounds with Unusual Coordination. Part 33. 2‐Chloro‐2H‐phosphirene/1‐Chloro‐1H‐phosphirene Isomerization via a 1,3‐Chlorine Shift.
Authors: WAGNER O. , EHLE M. , REGITZ M. 
Published: May 2016

AbstractDiazirines of type (I) react with phosphaalkynes of type (II) via intramolecular carbene addition to the P≡C triple bond to give the primary adducts (III).
ChemInform Abstract: Facile Activation of Arene CH Bonds Contained in Aryloxide Ligation by Tin(IV) Metal Centers.
Authors: SMITH G. D. , FANWICK P. E. , ROTHWELL I. P. 
Published: May 2016

AbstractTreatment of SnCl4 (II) with 2 equiv. of the Li‐phenoxide (I) leads to formation of the cyclometalated dimer (III).
ChemInform Abstract: Synthesis, Spectroscopic Characterization, Dynamics, and Phosphine Trapping of Cp(CO)Fe(η3‐CH(R)C6H5) Complexes (R: H, OCH3).
Authors: BROOKHART M. , BUCK R. C. , DANIELSON E. III 
Published: May 2016

AbstractLow‐temp. photolysis of (I) yields the η3‐benzyl complexes (II).
ChemInform Abstract: Formal Insertion of Acetylide into a C‐H Bond to Give a Bis(diphenylphosphino)propenyl Ligand.
Authors: JENNINGS M. C. , MANOJLOVIC‐MUIR L. , PUDDEPHATT R. J. 
Published: May 2016

AbstractThe new reaction type is discovered in an attempt to extend the modeling (using coordinatively unsaturated cluster complexes) of reactions of acetylene on a Pt(111) surface to the binding of a possible acetylide species on platinum.
ChemInform Abstract: Synthesis and Reactions of Cyanovinyl‐Substituted Benzenediazonium Salts for Nonlinear Optics.
Authors: SCHILLING M. L. , KATZ H. E. , COX D. I. 
Published: May 2016

AbstractDiazotization of the p‐(dicyanovinyl)anilines (I) produces the diazonium salts (III) which are coupled with the anilines (IV) to give the azo dyes (V).
ChemInform Abstract: Facile Diacylation of Glycidyl Tosylate. Chiral Synthesis of Symmetric‐Chain Glycerophospholipids.
Authors: ALI S. , BITTMAN R. 
Published: May 2016

AbstractRing opening of the optically active epoxy alcohol (I) with stearic acid anhydride (II) gives the diacylated glycerol tosylate (IIIa) which is converted to the iodide (IIIb).
ChemInform Abstract: Electrochemistry of Tricarbonyl(η6‐1,3,5‐cycloheptatriene)metal(0) Complexes of the Group 6B Elements in Aprotic Media.
Authors: OEZER Z. + , OEZKAR S. + , OENAL A. M. + 
Published: May 2016

AbstractThe electrochemical behavior of the complexes (I) is different in acetonitrile and dichloromethane possible due to different coordination abilities of the solvent molecules.
ChemInform Abstract: Zirconium‐Catalyzed Coupling of Propene and α‐Picoline.
Authors: JORDAN R. F. , TAYLOR D. F. 
Published: May 2016

AbstractThe methyl complex (I) reacts with α‐picoline (II) to yield CH4 and the isomeric complexes (III) and (IV) which in turn react with unsaturated substrates; propene (V) is given as an example and produces (VI).
ChemInform Abstract: Enolate Alkylation of Bicyclo(2.2.2)oct‐5‐en‐2‐one and Radical Cyclization. A Potential Approach for the Construction of Tricyclic Carbocycles.
Authors: RAJAMANNAR T. , BALASUBRAMANIAN K. K. 
Published: May 2016

AbstractThe bicyclo(2.2.2)octenone (I) is alkylated to give the substituted derivatives (III) with predominance of the endo‐isomers.
ChemInform Abstract: Absence of Conformational Dependence of Norrish II Biradical Lifetimes.
Authors: CALDWELL R. A. , GUPTA S. C. 
Published: May 2016

AbstractLifetimes reported by Johnston et al. for the transients (II) from (I) were in the range of 20 ns, a factor of 5 shorter than that for unconstrained but comparably substituted Norrish II biradicals; this result was presumed to reflect the short distance between the termini in biradicals 3(II), and thus faster intersystem crossing (isc) to 1(II) and shorter lifetimes of (II).
ChemInform Abstract: Formation of Anthrasemiquinone in the Conditions of Wood Alkaline Pulping.
Authors: SHEVCHENKO S. M. , ZUBAREV V. E. , RUDENKO A. P. 
Published: May 2016

AbstractIt is shown by ESR and UV/VIS that the effect of reversible temp. variation on the concentration of (II) in the redox system (I)‐(III) is a property of that system in aqueous NaOH at 25‐96 °C. Lignin model compounds such as (IV) have no influence on this variation.
ChemInform Abstract: Protecting Group for Alcohols and Phenols.
Authors: TEN'KOVTSEV A. V. , BILIBIN A. YU. 
Published: May 2016

AbstractThe reaction of the chloride (IV) with decane‐1,10‐diol (V) yields the p,p'‐bis‐ethoxy‐oxalylsubstituted precursor of the p,p'‐bis‐hydroxy derivative (VI).
ChemInform Abstract: New Selective Oxidation of Alcohols Containing Ester Groups with an Oxoaminium Salt.
Authors: YAMAGUCHI M. , TAKATA T. , ENDO T. 
Published: May 2016

AbstractThe oxidation of the ω‐(benzoyloxy)alkanols (I) with 1‐oxo‐4‐methoxy‐2,2,6,6‐tetramethylpiperidinium chloride depends on the length of the methylene chain: Satisfactory yields of the aldehydes (II) are only obtained from (Ic) ‐ (Ie).
ChemInform Abstract: Preparation of 2‐Trifluoromethyl Vitamin K Analogues.
Authors: TAGUCHI T. , SUDA Y. , HOSODA A. , KOBAYASHI Y. 
Published: May 2016

Abstract2‐Trifluoromethylbenzoquinone (I) is converted to the bis(hydroquinone ether) (III) and then alkylated with the allylic bromides (IV) to give the substitution products (V).
ChemInform Abstract: A Study in the Series of Substituted Butanolides and Butenolides. Part 4. 4‐Aryl(Hetaryl)idene‐2‐butenolides.
Authors: SOROTSKAYA L. N. , BADOVSKAYA L. A. , KAKLYUGINA T. YA. , BELEN'KII L. I. , IGNATENKO A. V. , KRUTOSIKOVA A. , PANIEVA L. A. 
Published: May 2016

AbstractCondensation of aldehydes of type (I) with 2‐butenolide (II) in the presence of piperidine affords the title compounds (III).
ChemInform Abstract: Diastereoconversion of 1‐Alkynyl‐2‐aminoalkanols Through Oxazoline‐2‐ones with SN2 Type Inversion of the Hydroxy Group.
Authors: KANO S. , YOKOMATSU T. , IWASAWA H. , SHIBUYA S. 
Published: May 2016

AbstractTreatment of the optically pure N‐Boc‐2‐amino alcohols (I) with thionyl chloride leads to the formation of the oxazolidin‐2‐ones (II).
ChemInform Abstract: Synthesis and Antiulcer Activity of (Isochroman‐1‐yl)alkylamines. Part 2.
Authors: YAMATO M. , HASHIGAKI K. , HITOMI S. , ISHIKAWA S. 
Published: May 2016

AbstractVarious isochroman‐1‐ylalkylamines, synthesized as outlined in the reaction scheme, are examined for their gastric antisecretory and inhibitory activity against aspirin‐induced ulcers in rats.
ChemInform Abstract: Synthesis of Some New Thienopyrimidines Containing 4‐Thiazolidinone Moiety.
Authors: EL‐BAHAIE S. , BAYOUMY E. E. , YOUSSIF S. 
Published: May 2016

AbstractThe mercaptopyrimidines (I) react with the alkyl halides (II) to give the alkylthiopyrimidines (III).
ChemInform Abstract: Reaction of Diethylselenoamide of p‐Chlorophenylacetic Acid with the Phenylhydrazone of Ethoxy‐oxalyl Monochloride in the Presence of a Phase‐Transfer Catalyst.
Authors: PETROV M. L. , ABRAMOV M. A. , GALISHEV V. A. , PETROV A. A. 
Published: May 2016

AbstractTreatment of the selenoamide (I) with KOH generates potassium 1‐diethylamino‐2‐p‐chlorophenyletheneselenolate, which undergoes in situ cyclization with the hydrazone (II) to afford the 5,6‐dihydroselenadiazine (III).
ChemInform Abstract: Hydrotrioxides of Organometal Compounds as Singulet Oxygen Generators.
Authors: KOENIG M. , BARRAU J. , HAMIDA N. B. 
Published: May 2016

AbstractOzonization of triethylsilane (Ia) or the germane (Ib) at low temperature leads to the formation of the silicon and germanium hydrotrioxides (II) which are characterized by NMR spectroscopy.