bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: ESR Investigation of the Electronic Structure of Hopping Centers and the Polaronic Conduction in Iron‐Containing Phosphate Glasses.
Authors: NARDUCCI D. , LUCCA M. , MORAZZONI F. , SCOTTI R. 
Published: May 2016

AbstractThe ESR study of glasses of general composition xZnO·yP2O5·zFe2O3 shows the presence of two types of Fe(III) centers, the concentration of which depends on both total iron content and the matrix structure.
ChemInform Abstract: Electrical Characteristics of Amorphous and Crystalline Cr‐Ti, Nb‐Co, Nb‐Fe and Nb‐Ni Alloys.
Authors: GFELLER J. , BLATTER A. , KAMBLI U. 
Published: May 2016

AbstractThin films of the title alloys are prepared over a wide range of compositions (14‐80 at.% Nb for Nb‐Co; 25‐80% Nb for Nb‐Fe and Nb‐Ni; 40‐70% Ti for Cr‐Ti) by using the pulsed laser quenching technique and their electrical resistivities are studied as a function of temp. and composition.
ChemInform Abstract: Thermogravimetry and Neutron Thermodiffractometry Studies of the H‐YBa2Cu3O7 System
Authors: FRUCHART D. , SOUBEYROUX J. L. , TRAN QUI DUC TRAN QUI DUC , PIQUE C. , RILLO C. , LERA F. , ORERA V. , FLOKSTRA J. , BLANK D. H. A. 
Published: May 2016

Abstractreveal two different types of hydrogen bonding.
ChemInform Abstract: Change of Oxidation Kinetics in the Zr‐Al System.
Authors: PALJEVIC M. 
Published: May 2016

AbstractThe oxidation of ZrAl2 at temp. in the range 883‐1038 K obeys a logarithmic rate law, while a parabolic rate law is observed for Zr3Al, Zr2Al, ZrAl, and Zr2Al3.
ChemInform Abstract: Synthesis, Characterization and Magnetic Properties of LnBO3 (Ln: Nd, Gd, Tb, Dy, Ho and Er).
Authors: LAUREIRO Y. , VEIGA M. L. , FERNANDEZ F. , SAEZ PUCHE R. , JEREZ A. , PICO C. 
Published: May 2016

AbstractThe title compounds are successfully prepared by a new method: mixing of Ln(OH)3 (Ln: Nd, Gd, Tb, Dy, Ho, and Er) and B(OH)3 in stoichiometric amounts at temp. between 873 and 973 K under a static vacuum of 10‐4‐10‐5 torr.
ChemInform Abstract: Reaction of (WCl5(NCl))‐ with Trimethylsilyl Azide. Crystal Structure of PPh3Me(WCl4(NCl)(N3)).
Authors: FENSKE D. , FRANKENAU A. , DEHNICKE K. 
Published: May 2016

AbstractThe chloronitreno complex salts (I) react with trimethylsilyl azide in CH2Cl2 solution by substitution of a Cl ligand to form the azido complexes (III).
ChemInform Abstract: Equilibrium Acidities of 2‐Alkylthiazolium Cations at the C‐2α Position.
Authors: BORDWELL F. G. , SATISH A. V. , JORDAN F. , RIOS C. B. , CHUNG A. C. 
Published: May 2016

AbstractThe acid/base properties of the cation (Ia) and some related thiazolium cations such as (Ib) are investigated as models for the behavior of the thiamin (II).
ChemInform Abstract: Regioselectivity in Electrochemical Allylation of Carbonyl Compounds. A Synthesis of Egomaketone by Regioselective Allylation.
Authors: TOKUDA M. , SATOH S. , SUGINOME H. 
Published: May 2016

AbstractElectrochemical allylation of acetone (II) and benzaldehyde (VII) with the allylic chlorides (I) and (VI) leads to the formation of the homoallylic alcohols (III) ‐ (V) or (VIII) ‐ (X).
ChemInform Abstract: Dramatic Changes in Diastereoselectivity with the Quantity of Titanium Tetrachloride Used in Lewis Acid‐Mediated Reactions of Allylsilane with α‐Amino Aldehydes.
Authors: KIYOOKA S. , NAKANO M. , SHIOTA F. , FUJIYAMA R. 
Published: May 2016

AbstractTiCl4‐mediated reaction of the chiral α‐amino aldehydes (I) and (V) with allylsilane (II) leads to the formation of mixtures of the syn‐and anti‐amino alcohols (III) and (IV) or (VI) and (VII).
ChemInform Abstract: Stereoselectivity of Intramolecular Diels‐Alder Reactions of 1,7,9‐Decatrien‐3‐ones to Octalone Derivatives.
Authors: ZSCHIESCHE R. , FREY B. , GRIMM E. , REISSIG H.‐U. 
Published: May 2016

AbstractDesilylation of the building blocks (III) generates the decatrienones (IV) which are isolable only in the case of (IVb) and (IVd).
ChemInform Abstract: The Regiochemistry of the (Ethoxycarbonyl)nitrene Addition Reaction to Siloxydienes.
Authors: LORETO M. A. , PELLACANI L. , TARDELLA P. A. 
Published: May 2016

AbstractEthoxycarbonylnitrene (II), generated from the N‐siloxy N‐silyl carbamate (I) either by thermolysis or photolysis, is trapped with the siloxy diene (III) to give the amino acid esters (VI) and (VII) or (VI), (VIII), and (IX) via the aziridines (IV) and (V).
ChemInform Abstract: Photoinduced Intramolecular Proton Transfer as the Mechanism of Ultraviolet Stabilizers: A Reappraisal.
Authors: CATALAN J. , FABERO F. , SOLEDAD GUIJARRO M. , CLARAMUNT R. M. , SANTA MARIA M. D. , FOCES‐FOCES C. , HERNANDEZ CANO F. , ELGUERO J. , SASTRE R. 
Published: May 2016

AbstractA general mechanism is widely accepted to explain the photostability of an important class of UV absorbers (or light screeners) which have a phenolic group intramolecularly bonded to a heteroatom.
ChemInform Abstract: A Remarkable Alkane Protonolysis Reaction: Observation of Stoichiometric Hydrogen Formation.
Authors: MCMURRY J. E. , LECTKA T. 
Published: May 2016

AbstractSince its discovery in 1967, the formation of carbocations by protonolysis according to R3C‐H + H+ → R3C+ + H2 is well‐known but the mechanism has remained a subject of controversy because a nonstoichiometric amount of H2 is usually produced.
ChemInform Abstract: Deuterated Bicyclo(3.2.0)heptan‐2‐ones and Their NMR Spectra.
Authors: KIRMSE W. , SCHOEN S. , SIEGFRIED R. 
Published: May 2016

AbstractThe title compounds (I), (III), (VIII) and its (7,7‐D2)analogue (from (VII)) are prepared.
ChemInform Abstract: Ten‐Membered Ring Templates for Stereoselective Radical Cyclizations.
Authors: WINKLER J. D. , SRIDAR V. , SIEGEL M. G. 
Published: May 2016

AbstractThe (siloxymethyl)dodecadiene (I) is subjected to ozonolysis, producing the dialdehyde (II) which is reductively cyclized to form the trans‐ (III) and cis‐cyclodecenes (IV).
ChemInform Abstract: Electron Transfer Reactions of Aliphatic Esters to the Corresponding Aliphatic Ketones by Lithium 4,4′‐Di‐tert‐butylbiphenyl Radical Anion.
Authors: KARAMAN R. , FRY J. L. 
Published: May 2016

AbstractThe esters (I) react with lithium 4,4'‐di‐tert‐butylbiphenyl radical anion, generated in situ from the biphenyl using excess lithium, to give the symmetrical ketones (II).
ChemInform Abstract: Interaction of Nitromethane with Esters and Amides of 2‐Oxo‐2H‐1‐benzopyran‐3‐carboxylic Acid.
Authors: BOJILOVA A. , KOSTADINOVA T. , IVANOV C. 
Published: May 2016

AbstractThe oxobenzopyrancarboxylic acid esters (I) and the related amides (V) are cleaved upon reaction with nitromethane (II) and potassium fluoride (or cesium fluoride) in the alcohols (III) to form mixtures of the diastereomeric 2‐(o‐hydroxyphenyl)‐3‐nitropropylmalonates (IV) or the corresponding diastereomeric monoamides (VI) and (VII).
ChemInform Abstract: Synthesis of Chiral Heterocyclic Ketene N,O‐Acetals.
Authors: HUANG Z.‐T. , ZHANG P.‐C. 
Published: May 2016

AbstractThe (het)aryl methyl ketones (Ia) and (Ib) and ethyl cyanoacetate (Ic) are converted to the ketene dithioacetals (IV) by a known procedure.
ChemInform Abstract: Synthesis of Amides of 3‐Hydroxy‐2‐naphthoic Acid: Derivatives of Benzimidazolone and Benzoxazolone.
Authors: KRASKA J. , BORUSZCZAK Z. 
Published: May 2016

AbstractThe aminobenzazoles (VI), prepared by a known procedure, are acylated with 3‐hydroxy‐2‐naphthoic acid chloride (VIII) in acetic acid to form the amides (IX) mentioned in the title.
ChemInform Abstract: 4‐Phenyl‐ and 4‐Heteroaryl‐4‐anilidopiperidines. A Novel Class of Analgesic and Anesthetic Agents.
Authors: KUDZMA L. V. , SEVERNAK S. A. , BENVENGA M. J. , EZELL E. F. , OSSIPOV M. H. , KNIGHT V. V. , RUDO F. G. , SPENCER H. K. , SPAULDING T. C. 
Published: May 2016

AbstractThe anilinopiperidines (IV), prepared as outlined in the reaction scheme, are coupled with the acid chloride (VII) to give the amides (VIII).
ChemInform Abstract: Novel Synthesis of Piperidinecarboxamides via Aryl Isocyanate Acylation of α‐Amino Carbanions.
Authors: D'AMBRA T. E. , BELL M. R. 
Published: May 2016

AbstractCondensation reaction of 4‐phenyl‐1,2,5,6‐tetrahydropyridine (I) with the formamidine (II) gives the compound (III) which is consecutively treated with BuLi and the isocyanates (IV) to form the carboxamides (V).
ChemInform Abstract: Studies on the Synthesis of Fused Heterocycles from o‐Aminocarbonyl Compounds.
Authors: FERNANDEZ M. , LOPEZ F. , TAPIA R. , VALDERRAMA J. A. 
Published: May 2016

AbstractThe o‐formyl (IIa) or o‐acetyldimethoxyanilines (IIb) are prepared by either reduction of the nitrobenzenes (I) or O‐methylation and hydrogenolysis of the azidohydroquinone (III).
ChemInform Abstract: Substitution Reactions with Participation of Organo‐Aluminum Compounds. Part 8. Novel Variant of the Synthesis of 2‐Acyl‐1,3‐dithianes.
Authors: TOLSTIKOV G. A. , SPIVAK A. YU. , KRESTELEVA I. V. , VYRYPAEV E. M. 
Published: May 2016

AbstractThe 2‐alumo‐1,3‐dithianes (I) and (V) are generated in situ from 2‐lithio‐1,3‐dithiane and the corresponding organo‐aluminum reagents.
ChemInform Abstract: Studies on Pyrimidine Derivatives. Part 42. Reactivity of the 4‐Methyl Group of 2,4‐Dimethylthieno(2,3‐d)pyrimidine.
Authors: KONNO S. , WATANABE R. , YAMANAKA H. 
Published: May 2016

AbstractReaction of the dimethylthienopyrimidine (I) with benzaldehyde (II) or propyl nitrite (IV) forms the β‐styryl derivative (III) or the oxime (V).
ChemInform Abstract: Reactions of Aminoquinones. Part 7. 5‐Arylaminodibenzo(a,i)phenazines.
Authors: KALLMAYER H.‐J. , STASS C. 
Published: May 2016

Abstract2,3‐Naphthylenediamine (I) undergoes cyclocondensation with the 1,2‐naphthoquinones (II) in hot methanol, forming the arylaminodibenzophenazines (III).
ChemInform Abstract: Inhibition of 5‐Lipoxygenase by Substituted 3,4‐Dihydro‐2H‐1,4‐thiazines.
Authors: WEINTRAUB P. M. , SKOOG M. T. , NICHOLS J. S. , WISEMAN J. S. , HUBER E. W. , BAUGH L. E. , FARRELL A. M. 
Published: May 2016

AbstractCyclocondensation of the α‐chlorophenylacetyl chloride (I) with the δ‐acetyl cysteamine (II) gives the lactam (III) which is N‐alkylated and subsequently reduced to produce the dihydrothiazines (VI), together with the tetrahydrothiazines (VII).
ChemInform Abstract: Heteroarenobenzodiazepines. Part 7. Synthesis and Pharmacological Evaluation of a Series of 4‐Piperazinylpyrazolo(3,4‐b)‐ and ‐(4,3‐b)(1,5)benzodiazepines as Potential Anxiolytics.
Authors: CHAKRABARTI J. K. , HOTTEN T. M. , PULLAR I. A. , TYE N. C. 
Published: May 2016

AbstractThe aminopyrazole (I) is alkylated with the alkyl bromides (II) and then coupled with the o‐chloronitrobenzenes (IV) to produce the anilines (V).
ChemInform Abstract: 1‐(Acyloxy)alkyl Isocyanates. Part 4. Reactions with o‐Aminophenols and o‐Aminothiophenols.
Authors: VOVK M. V. , DOROKHOV V. I. , SAMARAI L. I. 
Published: May 2016

AbstractThe reaction between the title compounds (I) and the aminophenols or aminothiophenols (II) proceeds smoothly to afford the novel‐type 1,3,5‐benzoxadiazepinones (IIIa) and (IIIc) or their thia analogues (IIIb) via an addition/elimination/intramolecular cyclization mechanism.
ChemInform Abstract: Macroheterocycles. Part 47. Aminomethylation of Carboxamides by N‐Methoxymethylaza‐15‐crown‐5 Ether.
Authors: LUK'YANENKO N. G. , PASTUSHOK V. N. 
Published: May 2016

AbstractThe title reaction proceeds smoothly to give the products (III) in high yields.
ChemInform Abstract: Boron‐Nitrogen Compounds. Part 123. Preparation and Reactions of Bis(aminoboryl) Oxides.
Authors: KOMOROWSKA M. , NIEDENZU K. , WEBER W. 
Published: May 2016

AbstractThe title compounds (III), prepared by controlled hydrolysis, rearrange at elevated temp. in an equilibrium reaction with formation of boroxins (IV) and boranes (V), a reaction which can also be used for the preparation of compounds of type (III).
ChemInform Abstract: An Uncomplexed 1,2,3‐Triborolane Derivative.
Authors: MELLER A. , BROMM D. , MARINGGELE W. , HEINE A. , STALKE D. , SHELDRICK G. M. 
Published: May 2016

AbstractThe compound (III), which crystallizes in the space group Pnma with Z=4 and incorporates the first C2B3 ring system without complexation, is obtained from the reaction of dicyclopentadiene (II) with the borane (I) upon treatment with sodium/potassium alloy.
ChemInform Abstract: Generation and Trapping of the Diphenylhydrazido(2‐) Complex Cp2Zr(N2Ph2). Insertion of Internal Alkynes into a Metal‐Nitrogen Bond, Leading to 2,3‐Diazametallacyclopentenes.
Authors: WALSH P. J. , HOLLANDER F. J. , BERGMAN R. G. 
Published: May 2016

AbstractThe first M‐N bond insertion is observed in the generation of (II), which cannot be isolated, but can be trapped by coordination with various dative ligands.
ChemInform Abstract: Niobium Metallaboranes: A Novel Metallaborane Analogue of Pentaborane(11).
Authors: GREBENIK P. D. , LEACH J. B. , POUNDS J. M. , GREEN M. L. H. , MOUNTFORD P. 
Published: May 2016

AbstractTreatment of (I) with pentaborane(9) (II) gives the novel arachno‐metallaboranes (III) and (IV) (space group C2/c, Z=16).
ChemInform Abstract: Chalcogen Derivatives of Cyclopentadienyl‐tricarbonylmanganese and ‐rhenium, ((OC)3MC5H4)2En (M: Mn, Re; E: S, Se, Te; n = 2, 1).
Authors: HERBERHOLD M. , BIERSACK M. 
Published: May 2016

AbstractThe lithio derivatives of the title compounds (I) react with one equiv. S8, Se, or Te to give chalcogenolate intermediates of the type LiE‐C5H4M(CO)3, which on air oxidation are transformed into the dichalcogenides (III).
ChemInform Abstract: Organic Syntheses via Transition Metal Complexes. Part 42. Allenes in Dinuclear Iron Carbonyl Complexes; Their Carbonylation and Coupling with Alkynes and Allenes; Fluxional “Ketene Windshield‐Wiper” Complexes.
Authors: AUMANN R. , MELCHERS H.‐D. , WEIDENHAUPT H.‐J. 
Published: May 2016

AbstractOn photochemically induced metalation with Fe(CO)5 (II) the allenes (I) give the binuclear acyl‐Fe complexes (IV), in which the central C atom of the allene unit is attached to a CO group, and/or their decarbonylation products, the π‐allyl,σ complexes (III).
ChemInform Abstract: Molecular Hydrogen Complexes. Preparation and Reactivity of New Ruthenium(II) and Osmium(II) Derivatives and a Comparison Along the Iron Triad.
Authors: AMENDOLA P. , ANTONIUTTI S. , ALBERTIN G. , BORDIGNON E. 
Published: May 2016

AbstractThe Os compound (IIc) is very stable as a solid and in organic polar solvents, the stability of the Ru complexes (II) depends on the phosphite used.
ChemInform Abstract: Synthesis and Reactivity of Ethyliridium Complexes. Reductive Elimination of C‐H and H‐H Bonds from an Ethyldihydridoiridium Complex.
Authors: DEUTSCH P. P. , EISENBERG R. 
Published: May 2016

AbstractThe unusual complex (III) reacts to give (IV) which is not stable in solution and slowly decomposes to yield (I).
ChemInform Abstract: Synthesis of Pyrimido(5,4‐d)pyrimidine Derivatives and Their Ultraviolet Absorption and Fluorescence Spectral Data.
Authors: NAKASHIMA K. , AKIYAMA S. , TSUKAMOTO Y. , IMAI K. 
Published: May 2016

AbstractThe tetra‐ (I) and trioxopyrimidopyrimidines (V) are chlorinated upon treatment with phosphorus oxychloride/phosphorus pentachloride, yielding the tetra‐ (II) or trichlorides (VI).
ChemInform Abstract: Synthesis and Properties of a 2‐Diazohistidine Derivative: A New Photoactivatable Aromatic Amino Acid Analogue.
Authors: JAGANATHEN A. , EHRET‐SABATIER L. , BOUCHET M.‐J. , GOELDNER M. P. , HIRTH C. G. 
Published: May 2016

AbstractA strategy for the introduction of a photoactivatable amino acid, e.g. the 2‐diazohistidine derivative (IV), into a peptide is developed using the 2‐aminohistidine derivative (VII) for the synthesis of peptides such as (IX) and (XI).
ChemInform Abstract: Claisen Rearrangements of 5,6‐Dideoxy‐1,2‐O‐isopropylidene‐α‐D‐xylo‐ and α‐D‐ribo‐hept‐5‐eno‐1,4‐furanoses with Triethyl Orthoacetate.
Authors: TADANO K. , SHIMADA K. , MIYAKE A. , ISHIHARA J. , OGAWA S. 
Published: May 2016

AbstractIn the course of pursuit of versatile chirons, the E and Z isomers of the xylo‐ and ribo‐furanoses (I) and (V) are subjected to Claisen rearrangement with triethyl orthoacetate (II) to give in most cases 1:1 diastereomeric mixtures of the esters (III) and (IV) or (VII) and (VIII).
ChemInform Abstract: Application of Silylcupration to the Stereo‐ and Regiospecific Formation of Trisubstituted Alkenes. A Short Synthesis of Yellow Scale Pheromone.
Authors: MILLAR J. G. 
Published: May 2016

AbstractThe silylvinylcuprate (IV), generated from the acetylene (I), the silyllithium agent (II), and cuprous cyanide (III), is coupled with the bromoalkene (V) to yield the dienylsilane (VI).
ChemInform Abstract: Preparation and Occurrence of Gibberellins A75 and A76 and 3‐Epi‐A72.
Authors: CASTELLARO S. J. , MACMILLAN J. , SINGH A. K. , WILLIS C. L. 
Published: May 2016

AbstractThe title compounds (IVa) (GA75), (IVb) (GA76), and (Vb) (3‐epi‐GA72) are detected in extracts from mature seeds of Helianthus annuus.
ChemInform Abstract: Mesomorphous Properties of Aryl Esters of trans‐4‐Alkyl‐2‐methylcyclohexane‐1‐carboxylic Acids.
Authors: BEZBORODOV V. S. 
Published: May 2016

AbstractIn comparison to their 2‐demethyl analogues, the title compounds (III) form liquid‐crystal phases in a narrower interval of temperature.
ChemInform Abstract: Characterization of Dibromine Monoxide (Br2O) by Bromine K‐Edge EXAFS and IR Spectroscopy.
Authors: LEVASON W. , OGDEN J. S. , SPICER M. D. , YOUNG N. A. 
Published: May 2016

AbstractDark brown Br2O is prepared by controlled decomposition of BrO2 generated by electric discharge of a gaseous Br2/O2 mixture.
ChemInform Abstract: Molecular PO2Br. Matrix IR Investigations and ab initio SCF Calculations.
Authors: SCHUNCK S. , GOECKE H.‐J. + , KOEPPE R. + , SCHNOECKEL H. + 
Published: May 2016

AbstractThe monomeric title compound is generated by photochemical reaction (Hg lamp) between OPBr (obtained from POBr3 and Ag at 800 K) and O3 in an argon matrix.
ChemInform Abstract: The Constitution of Pd‐Ce Alloys.
Authors: BRETSCHNEIDER T. , SCHALLER H.‐J. 
Published: May 2016

AbstractDuring the course of a reinvestigation of the phase relations of Pd‐Ce alloys containing up to 25 at.% Ce using DTA, XRD, and dilatometry, the existence of two controversial intermetallic compounds is confirmed.
ChemInform Abstract: Corrosion Studies of Rapidly Solidified Magnesium Alloys.
Authors: MAKAR G. L. , KRUGER J. 
Published: May 2016

AbstractAnodic polarization experiments and electrochemical impedance spectroscopy are used to study the effect of alloying elements such as Al, Zn, Li, Ca, and Si and their concentration on the corrosion rates of binary, rapidly solidified Mg alloys produced by melt spinning.
ChemInform Abstract: Evolution of the Chemistry of Passive Films of Sputter‐Deposited, Supersaturated Al Alloys.
Authors: DAVIS G. D. , MOSHIER W. C. , FRITZ T. L. , COTE G. O. 
Published: May 2016

AbstractThe corrosion behavior of Al and six binary alloys (Al‐Mo, Al‐Cr, Al‐Ta, Al‐Zr, Al‐Cu, and Al‐Si) prepared by sputter deposition is studied by electrochemical polarization measurements in KCl solutions and under salt fog exposures.
ChemInform Abstract: Reactions of H2PtCl6 on HY Zeolite
Authors: WANG X. , GU W. , LU L. , YANG X. , HUA W. , SONG Q. , WU P. , HUANG Y. , MA Y. , CHAO G. , YANG W. 
Published: May 2016

Abstractare investigated by means of XPS and diffuse reflectance spectroscopy.
ChemInform Abstract: Stabilization of the Oxidation State M(IV) in the Ni5MB2O10 Type (M: V4+, Mn4+).
Authors: BLUHM K. , MUELLER‐BUSCHBAUM HK. + 
Published: May 2016

AbstractSingle crystals of the hitherto unknown title compounds are grown from a B2O3 flux after reaction of V2O5 (MnO2 or Mn2O3) with NiO in a large excess of B2O3 at 1200‐1300 °C. Both compounds crystallize orthorhombic in the Ni5TiB2O10 structural type (Pbam, Z=2).
ChemInform Abstract: Reactions of Complex Ligands. Part 40. Synthesis of Nitrogen Heterocycles by Diastereoselective Intramolecular Aminocarbene Anellation.
Authors: DOETZ K. H. + , SCHAEFER T. + , HARMS K. 
Published: May 2016

AbstractThe carbene complexes (III), accessible by a modified known aminolysis reaction, are converted diastereoselectively into nitrogen‐containing tricyclic compounds such as (IV) (P21/c, Z = 8) by simply heating (mechanism given).
ChemInform Abstract: Isomerizations of N‐(α‐Aminoalkyl)‐1,2,4‐triazoles and N‐(α‐Aminoalkyl)tetrazoles.
Authors: KATRITZKY A. R. , JOZWIAK A. , LUE P. , YANNAKOPOULOU K. , PALENIK G. J. , ZHANG Z.‐Y. 
Published: May 2016

AbstractThe title compounds exist as equilibrium mixtures of the N‐1 isomers (I) or (III) and the N‐2 isomers (II) or (IV) in solution.
ChemInform Abstract: Photocatalytic Reduction of Phenacyl Halides by 9,10‐Dihydro‐10‐methylacridine. Control Between the Reductive and Oxidative Quenching Pathways of Tris(bipyridine)ruthenium Complex Utilizing an Acid Catalysis.
Authors: FUKUZUMI S. , MOCHIZUKI S. , TANAKA T. 
Published: May 2016

AbstractWhereas the photo‐redox‐reaction of (I) and (II) in the absence of cat.
ChemInform Abstract: Intermolecular Photoaddition Reaction of Aliphatic tert‐Amines to N‐Alkyl‐2‐pyridones.
Authors: OHMIYA S. , NOGUCHI M. , CHEN C.‐Y. , MURAKOSHI I. , OTOMASU H. 
Published: May 2016

AbstractThe N‐alkylpyridones (I) are coupled with triethylamine (II) under irradiation to produce the diethylaminomethyldihydropyridones (IIIa) and (IV), together with (V) and (VI).
ChemInform Abstract: Reactions of Triplet Carbonyl Compounds and Nitro Derivatives with Silanes.
Authors: ALBERTI A. , DELLONTE S. , PARADISI C. , ROFFIA S. , PEDULLI G. F. 
Published: May 2016

AbstractResults are reported of an investigation on the photochemical reactions between a wide range of carbonyl compounds (e.g., benzophenone, anthraquinone, xanthone, fluorenone, or 2,6‐di‐tert.‐butyl‐p‐benzophenone) and nitro derivatives such as R‐NO2 (R: ‐Me, ‐tBu, ‐Ph) with the silanes Me4Si, Me3Si‐SiMe3, and (Me3Si)4Si.
ChemInform Abstract: Stereoselectivity in the Conjugate Addition of Lithium Organocuprate Reagents to α,β‐Unsaturated 2‐Acyl‐2‐alkyl‐1,3‐dithiane 1‐Oxides.
Authors: PAGE P. C. B. , PRODGER J. C. , HURSTHOUSE M. B. , MAZID M. 
Published: May 2016

AbstractThe syn‐ or anti‐configurated title compounds (I) or (V) undergo diastereoselective conjugate addition of lithium organocuprate reagents such as (II) to give products (III) (space group P1, Z=2) and (IV) or (VI) (P21/c, Z=4) and (VII).
ChemInform Abstract: Remote Oxidation of Ketones into γ‐ and δ‐Diketones.
Authors: TROYANSKII E. I. , MIZINTSEV V. V. , LAZAREVA M. I. , DEMCHUK D. V. , NIKISHIN G. I. 
Published: May 2016

AbstractThe 2‐alkanones (I) are oxidized with peroxodisulfate to produce the γ‐diketones (II) and the δ‐diketones (IIIb) and (IIIc).
ChemInform Abstract: ω‐Hydroxy and ω‐Aminocarboxylic Acid Derivatives for the Preparation of Ester and Amide Crown Ethers.
Authors: HOUGHTON R. P. , SOUTHBY D. T. 
Published: May 2016

AbstractThe (poly)glycol monobenzyl ethers (I) are coupled with methyl acrylate (II) via oxymercuration to give the esters (III).
ChemInform Abstract: Selective Removal of the tert‐Butoxycarbonyl Group from Secondary Amines: ZnBr2 as the Deprotecting Reagent.
Authors: NIGAM S. C. , MANN A. , TADDEI M. , WERMUTH C.‐G. 
Published: May 2016

AbstractThe N‐tert‐butoxycarbonyl‐protected secondary amines (Ib) ‐ (Ie) are treated with zinc dibromide in methylene chloride to produce the N‐deprotected hydrobromides (IIb) ‐ (IIe).
ChemInform Abstract: Reactions of Furfuryl Alcohol Derivatives with Benzeneselenenyl Chloride.
Authors: PENNANEN S. I. 
Published: May 2016

Abstract2‐(3‐Hydroxy‐3‐phenylpropenyl)furan (I) is consecutively treated with benzeneselenenyl chloride and aqueous silica to perform an rearrangement process, yielding the propenal (II).
ChemInform Abstract: Organic Sulfur Compounds. Part 81. Organic Selenium Compounds. Part 24. Multi‐Amine Derivatives. Part 13. Benzotris(1,2,5)thiadiazole in a One‐Pot Reaction from Benzenehexamine.
Authors: PRAEFCKE K. , KOHNE B. , KORINTH F. 
Published: May 2016

AbstractThe title compound (III) is prepared by a novel and convenient procedure in high yield.