bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Multichannel Time‐Resolved Light Scattering from Ordered Colloidal Suspensions.
Authors: MOSER H. O. , FROMHEIN O. , HERRMANN F. , VERSMOLD H. 
Published: May 2016

AbstractA fast multichannel light‐scattering photometer based on the combination of a fiber optical device with an optical multichannel analyzer is described and its performance is demonstrated by measurements of Bragg reflections with visible light from ordered colloidal suspensions (Dow 91 latex suspension).
ChemInform Abstract: Ab initio Investigation of the Nature of Bonding in LiX Dimers with First Row Substituents.
Authors: SANNIGRAHI A. B. , KAR T. 
Published: May 2016

AbstractThe nature of bonding of LiX and (LiX)2 molecules (X: H, BeH, BH2, CH3, NH2, OH, and F) is investigated on the basis of their localized molecular orbitals, atomic charges, overlap populations, bond orders, and valencies (calculated using 4‐31G, 6‐31G* and a mixed (4‐31G/6‐31G*/6‐31G**) basis sets).
ChemInform Abstract: 29Si NMR Studies of Aqueous Silicate Solutions. Part 1. Chemical Shifts and Equilibria.
Authors: KINRADE S. D. , SWADDLE T. W. 
Published: May 2016

AbstractAnalysis of chemical shift data derived from the 29Si NMR spectra of aqueous alkali‐metal (M) silicate solutions ((MOH):(Si(IV)) ≥ 1.0) can be used to identify new silicate species and to support tentative assignments of resonances.
ChemInform Abstract: Reaction Volume for the Equilibrium Between the Lanthanide(III) Ennea‐ and Octaaqua Ions as a Diagnostic Aid for Their Water‐Exchange Mechanisms.
Authors: LAURENCZY G. , MERBACH A. E. 
Published: May 2016

AbstractThe dissociation equilibrium shown in the scheme is followed in aqueous solution at 298 K by measuring, with increasing pressure, the decrease of the UV absorption band due to (Ce(H2O)8)3+.
ChemInform Abstract: The Oxidation of Octacyanotungstate(IV) by Nitrite Ions in Acidic Medium.
Authors: DENNIS C. R. , VAN WYK A. J. , BASSON S. S. , LEIPOLDT J. G. 
Published: May 2016

AbstractThe results of kinetic measurements in 0.01‐0.5 M HClO4 at I = 1.0 M lead to the reaction pathway outlined in the scheme.
ChemInform Abstract: Preparation of 2‐Azabicyclo(2.2.2)octa‐5,7‐dien‐3‐ones and 7‐Azabicyclo(4.2.0)octa‐2,4‐dien‐8‐ones from Addition Reactions of 2‐Pyridones.
Authors: SOMEKAWA K. , OKUMURA Y. , UCHIDA K. , SHIMO T. 
Published: May 2016

AbstractDimethyl acetylenedicarboxylate (II) and the 2‐pyridones (I) undergo photoaddition reactions as outlined in the reaction scheme.
ChemInform Abstract: Reactivity of Free and Coordinated Radicals in Biology and Chemical Carcinogenesis. Part 3. Alternating Reactivity of Free Radicals Coordinated to Chelated Transition Metals and to Hemoproteins.
Authors: TKAC A. 
Published: May 2016

AbstractIn order to obtain a deeper understanding of the role of free and coordinated radicals in the process of transformation of a normal cell into a tumorous one, the stabilization of radicals is studied in the range of physiological temperatures.
ChemInform Abstract: Dioxetane Formation at a Double Bond Adjacent to Bridgehead Nitrogen: Rapid Reaction Between Neostrychnine and Singlet Oxygen in a Polar Protic Medium. Evidence Against the Intermediacy of an Open Zwitterion.
Authors: CURTIS N. M. , GORMAN A. A. , PRESCOTT A. L. 
Published: May 2016

AbstractThe rate of the photochemical reaction of neostrychnine (I) with 1O2 to give (III) is essentially the same (slightly less than a factor of 2 lower) as that for the unstrained model compound (IV) which gives exclusively N‐formylpiperidine (V) and acetone (VI) under the same conditions.
ChemInform Abstract: Conjugate Addition to 2‐Substituted 5‐Phenylsulfinyl‐2‐cyclopentenones: A New Route to 4,5‐Disubstituted 2‐Cyclopentenones.
Authors: POHMAKOTR M. , POPUANG S. 
Published: May 2016

AbstractThe phenylsulfinylcyclopentenones (II), prepared by base‐induced cyclization of the amides (I), are coupled with the nitroalkanes (III), forming the adducts (IV).
ChemInform Abstract: Formal Synthesis of Spirovetivane Sesquiterpenes
Authors: HARAYAMA T. , SAKURAI O. , SONEHARA S. , SHINODA M. , TEZUKA Y. , YONEDA F. 
Published: May 2016

AbstractThe sulfoxide (IV), which is prepared in three steps from the aldehyde (I), undergoes Diels Alder reaction with the diene (V) to give the cyclohexenone (VI).
ChemInform Abstract: Diazotization Rearrangement of Tosylhydrazones of ortho‐ and meta‐Substituted Benzophenones and α‐Substituted Acetophenones (Synthesis of Anilides).
Authors: JOSHI V. , SHARMA R. K. 
Published: May 2016

AbstractThe substituted benzophenones (I) or phenylacetophenones (V) are converted into the corresponding tosylhydrazones (III) and (VI) which rearrange upon treatment with sodium nitrite and sulfuric acid, forming the anilides (IV) or (VII).
ChemInform Abstract: Alkylation of Chiral Prolinol Propionamide Enolates with Epoxides: Complete Reversal of Predicted Facial Selectivity.
Authors: ASKIN D. , VOLANTE R. P. , RYAN K. M. , REAMER R. A. , SHINKAI I. 
Published: May 2016

AbstractThe enolates (S)‐(I) or (R)‐(I) mentioned in the title react with the benzyloxyallyloxirane (II) to yield the γ‐lactones (III) which are also prepared from the benzyloxysiloxyiodopentene (IV).
ChemInform Abstract: Thienylpyrazoloquinolines: Potent Agonists and Inverse Agonists to Benzodiazepine Receptors.
Authors: TAKADA S. , SHINDO H. , SASATANI T. , CHOMEI N. , MATSUSHITA A. , EIGYO M. , KAWASAKI K. , MURATA S. , TAKAHARA Y. , SHINTAKU H. 
Published: May 2016

AbstractCoupling of the 4‐chloroquinoline derivatives (I) with the 3‐hydrazinothiophene (II) gives the adducts (III) which are cyclized, forming the fused quinolines (IV).
ChemInform Abstract: A Convenient Variant of Selenone‐Selenol Isomerization of Phosphorinanes. Synthesis of Selenium‐Containing Analogues of Phosphohomocholines with Bisphosphatidic Acids.
Authors: PREDVODITELEV D. A. , RASADKINA E. N. , BEKKER A. R. , NIFANT'EV E. E. 
Published: May 2016

AbstractThe P‐selenoxodioxaphosphorinanes (III) and (VIIIb) or the thioxodioxaphosphorinane (VIIIa) are isomerized upon treatment with a phosphonium salt to give the corresponding oxaselenaphosphorinanes (IV) and (IXb) or the oxathiaphosphorinane (IXa).
ChemInform Abstract: Synthesis and Molecular Structure of the Diphosphaarsirane ‐ ((((η5‐C5Me5)(CO)2Fe)P)2AsC6H2tBu3).
Authors: WEBER L. , BUNGARDT D. , SONNENBERG U. , BOESE R. 
Published: May 2016

AbstractThe title compound (III) is obtained according to the scheme and separated from the other products (IV) and (V) by fractional crystallization.
ChemInform Abstract: “Aurophilicity” as a Consequence of Relativistic Effects. The Hexakis(triphenylphosphaneaurio)methane Dication ((Ph3PAu)6C)2+.
Authors: SCHERBAUM F. , GROHMANN A. , HUBER B. , KRUEGER C. + , SCHMIDBAUR H. 
Published: May 2016

AbstractThe nearly octahedral title cation is formed as shown, isolated as its diamagnetic borate (III) and characterized by MS and NMR (1H, 11B, 13C(1H), 31P(1H) data as well as X‐ray structure analysis (space group P21/c, Z=2).
ChemInform Abstract: Ruthenium(II) 2,2′‐Bipyridine Complexes Containing Methyl Isocyanide Ligands. Extreme Effects of Nonchromophoric Ligands on Excited‐State Properties.
Authors: INDELLI M. T. , BIGNOZZI C. A. , MARCONI A. , SCANDOLA F. 
Published: May 2016

AbstractThe new isocyanide complexes (III), (IV), and (VI) are synthesized according to the scheme.
ChemInform Abstract: Preparation, Isolation, and Characterization of Transition‐Metal η2‐Silene Complexes. X‐Ray Crystal Structure of (η5‐C5Me5)(P(iPr)3)Ru(H)(η2‐CH2SiPh2).
Authors: CAMPION B. K. , HEYN R. H. , TILLEY T. D. 
Published: May 2016

AbstractThe (η2‐silene)‐Ru complexes (III) are synthesized as shown in the scheme for the examples (IIIa) and (IIIb).
ChemInform Abstract: A New Structure in the La‐Li‐Fe‐O System.
Authors: ABBATTISTA F. , MAZZA D. , VALLINO M. , GAZZANO M. 
Published: May 2016

AbstractA new phase of the title system containing trivalent iron is prepared from pressed pellets of LaFeO3, La2O3, and LiOH under reducing conditions (Ar/5% H2 stream, 600‐700 °C).
ChemInform Abstract: New Observations of a Structure Sensitive Electrochemical Behavior of Irreversibly Adsorbed Arsenic and Antimony from Acidic Solutions on Pt(111) and Pt(100) Orientations.
Authors: FELIU J. M. , FERNANDEZ‐VEGA A. , ALDAZ A. , CLAVILIER J. 
Published: May 2016

AbstractStudies of the electrochemical behavior of As and Sb adsorbed irreversibly on well‐defined Pt surfaces from a solution containing the adsorbable species in the oxidation state III, show that the adspecies undergo a redox transformation at the surface without desorption of the surface compound.
ChemInform Abstract: Reactions of Urea with Molybdenum Pentachloride and Tungsten Hexachloride. Crystal Structures of MoCl5·POCl3 and (MoNCl3·POCl3)4·2 CCl4.
Authors: ERNST T. , EL‐KHOLI A. , MUELLER U. + , DEHNICKE K. 
Published: May 2016

AbstractMoCl5·POCl3 crystallizes in the orthorhombic space group Pnma with Z=4 and is isotypic with the corresponding POCl3 adducts of NbCl5 and ReCl5.
ChemInform Abstract: Regio‐ and Stereospecific Class 2 Tandem Michael Addition‐Cycloaddition Reactions of Oximes.
Authors: GRIGG R. , MALONE J. F. , DORRITY M. R. J. , HEANEY F. , RAJVIROONGIT S. , SRIDHARAN V. , SURENDRAKUMAR S. 
Published: May 2016

AbstractThe 2,3‐disubstituted 1,3‐butadienes (I) are coupled with the oximes (II) to give the cycloadducts (III).
ChemInform Abstract: Regiospecific Oxidation of Alkanesulfonamides to 3‐Oxoalkanesulfonamides.
Authors: TROYANSKII E. I. , LAZAREVA M. I. , ZUBAREV V. E. , LUTSENKO A. I. , NIKISHIN G. I. 
Published: May 2016

AbstractOxidation of the alkanesulfonamides (I) with Na2S2O8 in the presence of catalytic amounts of AgNO3 and CuSO4 regiospezifically leads to the formation of the 3‐oxoalkanesulfonamides (II).
ChemInform Abstract: Facile Conversion of Carboxamides to Nitriles with 1,1′‐Sulfinylbis‐1,2,4‐triazole Under Mild Conditions.
Authors: KIM S. , YANG S. , CHO J. R. 
Published: May 2016

AbstractThe conversion of carboxamides such as (I) into nitriles (II) is achieved using SBT, which is easily prepared from SOCl2 and 1,2,4‐triazole.
ChemInform Abstract: Convenient Synthesis of Chiral trans‐2‐Phenylcyclopropanecarboxylic Acid.
Authors: CHO N. S. , SHIN D. H. , LEE C. C. , RA D. Y. 
Published: May 2016

AbstractThe (S,S)‐configurated title compound (III) is prepared starting from styrene (I) and l‐menthyldiazoacetate (II) with 95% diastereomeric and 98% optical purity using a chiral (R)‐configurated Cu complex.
ChemInform Abstract: A New Approach to Polyfunctional 3(2H)‐Furanones.
Authors: ANTONIOLETTI R. , BONADIES F. , PRENCIPE T. , SCETTRI A. 
Published: May 2016

AbstractSelective oxidative opening of the heterocyclic nucleus of the furans (Ia)‐(Ic) or of the deacylated derivatives (IV) allows the one‐pot synthesis of the furanones (II) together with the side products (III) as well as of the furanones (V).
ChemInform Abstract: Syntheses with Nitriles. Part 80. Dicyanomethylenepyrazolinones and Their Chromophoric Properties.
Authors: JUNEK H. , KLADE M. , STERK H. , FABIAN W. 
Published: May 2016

AbstractThe pyrazolinones (I) react with the title compound (II) to yield the deeply colored dicyanomethylene derivatives (III).
ChemInform Abstract: Synthesis and Physicochemical Studies on 1,2‐Bisazolylethanes.
Authors: TORRES J. , LAVANDERA J. L. , CABILDO P. , CLARAMUNT R. M. , ELGUERO J. 
Published: May 2016

Abstract20 Symmetrical as well as asymmetrical 1,2‐bisazolylethanes such as (Va) ‐ (Ve) are prepared as outlined in the reaction scheme.
ChemInform Abstract: Reactions with Monothiomalonamides: Synthesis of Polysubstituted Thiazoles.
Authors: EL‐REEDY A. M. , HUSSAIN S. M. , YOUSSEF M. M. M. 
Published: May 2016

AbstractThe reactions of the title compounds (I) with the diazonium salts (II) or the haloketones (IV) afford the products (III) or (V).
ChemInform Abstract: Unsymmetrical Bichromonylbenzene Derivatives from Formylflavones.
Authors: WURM G. , NORDMANN M. 
Published: May 2016

AbstractThe formylflavones (III), (VIII), (XII), and (XIV) are prepared via bromination of the corresponding methyl derivatives (I), (IV), (IX), or (XIII) and subsequent acidic hydrolysis.
ChemInform Abstract: 1,2‐ and 1,4‐Dihydropyridine from 4‐Oxo‐4H‐chromene‐3‐carbaldehyde.
Authors: GOERLITZER K. + , MICHELS K. 
Published: May 2016

AbstractA mixture of the 1,2‐ (III) and 1,4‐dihydropyridines (IV) is obtained by coupling the aldehyde (I) mentioned in the title with the β‐aminocrotonates (II).
ChemInform Abstract: Synthesis and Crystal Structure of Cyclotris(m‐phenylene Sulfide).
Authors: SERGEEV V. A. , OVCHINNIKOV YU. E. , NEDEL'KIN V. I. , ASTANKOV A. V. , ANDRIANOVA O. B. , SHKLOVER V. E. , ZAMAEV I. A. , STRUCHKOV YU. T. 
Published: May 2016

AbstractThe title compound (III) is isolated by fractionated extraction from the polycondensation product of m‐dibromobenzene (I) with sodium sulfide(II).
ChemInform Abstract: Organic Disulfides and Related Substances. Part 48. Cyclic Di‐ and Trisulfides Based on 1,4‐Dithiols.
Authors: SINGH P. K. , FIELD L. , SWEETMAN B. J. 
Published: May 2016

AbstractThe cyclic trisulfide (III) is prepared from the bis(sulfothiomethyl)benzene (I), the dibromide (IV), or the bis(thiosulfonate) (VI) by treatment with the sodium sulfide (II) or (V).
ChemInform Abstract: Organic Synthesis Using PTC. Part 4. Synthesis of Cyclic Ethers Using Phase‐Transfer Catalysis.
Authors: SINGH P. , ARORA G. 
Published: May 2016

AbstractThe o‐bis(halomethyl)benzenes (I) react with pyrocatechol (II) in the presence of aqueous or solid potassium hydroxide and a phase‐transfer catalyst to form the dibenzodioxocins (III).
ChemInform Abstract: The Preparation of β‐(3‐Silylallenyl) Alcohols. Useful Synthetic Intermediates.
Authors: BOVICELLI P. , MINCIONE E. , PARSONS P. J. 
Published: May 2016

AbstractThe silylated enynes (III), prepared by Wittig olefination of the acetylsilylacetylene (I), undergo rearrangement upon reduction with lithium alanate, producing the allenic alcohols (IV) or (V) mentioned in the title.
ChemInform Abstract: Synthesis, Structural Characterization, and Electronic Properties of the (Fe6S6X6(M(CO)3)2)n‐ Anions (M: Mo, W; n = 3, 4; X: Cl, Br, I). Heteronuclear Clusters of Possible Structural Relevance to the Fe/Mo/S Center in Nitrogenase.
Authors: COUCOUVANIS D. , SALIFOGLOU A. , KANATZIDIS M. G. , DUNHAM W. R. , SIMOPOULOS A. , KOSTIKAS A. 
Published: May 2016

AbstractThe title compounds (III) are prepared under strictly anaerobic and moisture‐free conditions.
ChemInform Abstract: Metal Complexes of the Diuretic Drug Furosemide.
Authors: HONDRELLIS V. , KABANOS T. , PERLEPES S. P. , TSANGARIS J. M. 
Published: May 2016

AbstractThe new light‐sensitive complexes (I)‐(IV) are prepared by reaction of the ligand in water with an equimolar amount of NaOH and the appropriate metal chloride in a yield of 65‐80%.
ChemInform Abstract: Potentiometric Study of the Complexation of Arsenic(III) by Chloride Ions.
Authors: PESAVENTO M. 
Published: May 2016

AbstractThe As(OH)3‐Cl‐ equilibria are studied in 5 M (Na,H)Cl, 5 M (Li,H)Cl, and 5 M H(Cl,ClO4) media at 25 °C by means of standard potentiometric methods, based on potential measurements of the redox couple As(V)/As(III) against a glass electrode.
ChemInform Abstract: Synthesis and Antiulcer Activity of 3‐Aryl‐2‐propenethioic Acid O‐Ethyl Esters.
Authors: GUERRERA F. , SARVA M. C. , SIRACUSA M. A. , RONSISVALLE G. , CONFORTO G. , DIBENNARDO S. , FAILLA G. , MATERA M. 
Published: May 2016

AbstractThe title compounds (III), obtained by base‐induced coupling of the benzaldehydes (I) with the thioester (II), are evaluated for their antiulcer activity.
ChemInform Abstract: Condensation of Acyl Chloride on Sodium Cyanate: Preparation of Acyl Isocyanates.
Authors: DENG M.‐Z. , CAUBERE P. , SENET J. P. , LECOLIER S. 
Published: May 2016

AbstractSnCl4 is found to be the best catalyst among several metal halides studied for the reaction of aroyl chlorides such as (I) with NaOCN (II) (→ (III)) using o‐dichlorobenzene as an inexpensive efficient solvent.
ChemInform Abstract: Radioprotective Properties of Pyrrolidone‐Containing Heterocyclic Analogues of S‐Aminoalkylisothioureas.
Authors: GOLOMOLZIN B. V. , TARAKHTII E. A. , TREGUBENKO I. P. , RYAZANOVA G. A. , SIDEL'KOVSKAYA F. P. , PONOMARENKO V. A. , VLASOVA M. M. 
Published: May 2016

AbstractThe N‐chloropropylpyrrolidones (I) are coupled with the quinazolones (II), thiourea (IV), or the tetrazolinethione (VI) to give the condensation products (III), (V), and (VII).
ChemInform Abstract: Reactions of Furoxano(3,4‐b)quinoxaline with Alkynes and Alkenes. Synthesis of Pyrazino(2,3‐b)quinoxaline 1,4‐Dioxides.
Authors: VRETTOU M. S. , GALLOS J. K. , NICOLAIDES D. N. 
Published: May 2016

AbstractThe furoxane (I) reacts with the alkynes (II) to give the addition products (III).
ChemInform Abstract: Stereochemistry of the Reactions of Trimethylgermyl Anions with 4‐tert.‐Butylcyclohexyl Derivatives.
Authors: MOCHIDA K. , KUGITA T. 
Published: May 2016

AbstractGermylation of the cis‐ and trans‐bromides (I) yields mixtures of the cis‐ and trans‐germanes (III) and (IV).
ChemInform Abstract: Activation of Methane by the Reactive Intermediate Tris(trimethylphosphine)osmium(0).
Authors: HARPER T. G. P. , SHINOMOTO R. S. , DEMING M. A. , FLOOD T. C. 
Published: May 2016

AbstractPyrolysis of (I) under methane gas results in formation of a mixture of the cyclometalated compound (III) and the methylhydride complex (IV) as the only significant products with the latter in yields of up to 16%.
ChemInform Abstract: Preparation of the 8,9‐Epoxide of the Mycotoxin Aflatoxin B1: The Ultimate Carcinogenic Species.
Authors: BAERTSCHI S. W. , RANEY K. D. , STONE M. P. , HARRIS T. M. 
Published: May 2016

AbstractThe title epoxide (II) (no yield given) is presumed to be the metabolite which is responsible for the mutagenic properties of aflatoxin B1 (I).
ChemInform Abstract: Organophosphorus Analogues and Derivatives of the Natural L‐Amino Carboxylic Acids and Peptides. Part 3. Synthesis and Enzyme‐Substrate Interactions of D‐, DL‐, and L‐5‐Dihydroxyphosphinyl‐3,4‐didehydronorvaline and Their Cyclic Analogues and Derivatives.
Authors: NATCHEV I. A. 
Published: May 2016

AbstractThe natural phosphorus containing amino acid didehydronorvaline (VIII), a hydrolysis product of the antibiotic tripeptides Plumbemicin A and B, is prepared in its (±), L and D forms starting from the bromobutenal (I).
ChemInform Abstract: Interaction Chemistry Between Molybdena and Alumina: Infrared Studies of Surface Hydroxyl Groups and Adsorbed Carbon Dioxide on Aluminas Modified with Molybdate, Sulfate, or Fluorine Anions.
Authors: OKAMOTO Y. , IMANAKA T. 
Published: May 2016

AbstractThe IR spectroscopic results reveal that the chemical reactivity and surface concentration of OH‐groups control the interaction modes between γ‐Al2O3 and anionic species (molybdate, sulfate, fluoride), i.e., they control the dispersion, distribution, and configuration of the anion on the support.
ChemInform Abstract: Synthesis and Nitration of Some 4‐Cyclopropyl‐ and 4‐(p‐Cyclopropylphenyl)‐2‐aminothiophenes.
Authors: SURIKOVA T. P. , ZAKHAROVA V. D. , MOCHALOV S. S. , SHABAROV YU. S. 
Published: May 2016

AbstractCyclization of the alkylidenecyanoacetic acid derivatives (III), prepared from the ketones (I) and the cyanoacetic acid derivatives (II), with elemental sulfur (IV) gives the aminothiophenes (V).
ChemInform Abstract: The Reactions of Hydrazones and Related Compounds with Strong Bases. Part 4. 4,5‐Diaryl‐1,2,3‐triazoles from Aromatic Aldehyde Azines and from the Reaction of Arenecarbonitriles with Aryldiazomethanes.
Authors: GRUNDON M. F. , KHAN E. A. 
Published: May 2016

AbstractReaction of aromatic aldehyde azines such as (I) with KOtBu yields diaryltriazoles such as (II).
ChemInform Abstract: Germanium(II)‐Inserted η5‐closo‐Germacarboranes and Their Donor‐Acceptor Complexes. Crystal Structure of 1‐Ge(C10H8N2)‐2,3‐(Me3Si)2‐2,3‐C2B4H4.
Authors: HOSMANE N. S. , ISLAM M. S. , PINKSTON B. S. , SIRIWARDANE U. , BANEWICZ J. J. , MAGUIRE J. A. 
Published: May 2016

AbstractThe 1:2 molar reaction of GeCl4 (II) with the nido‐carborane dianionic salts generated from the monoanionic salts (I) produces the η5‐closo‐germacarboranes (III) as air‐sensitive liquids and additional the Ge(IV)‐inserted derivatives (IV) of commo‐bis(germacarborane).
ChemInform Abstract: Oxidation of Amino Acids Coordinated to Cobalt(III).
Authors: HAMMERSHOI A. , HARTSHORN R. M. , SARGESON A. M. 
Published: May 2016

AbstractTreatment of the glycinato complex (Ia) with N,N‐dimethylformamide (II) and thionyl chloride results in formylation and oxidation, producing the N‐formyloxamato complex (III).
ChemInform Abstract: Enantioselective Microbial Reduction of Transition‐Metal Complexed Aromatic Ketones.
Authors: GILLOIS J. , BUISSON D. , AZERAD R. , JAOUEN G. 
Published: May 2016

AbstractTreatment of racemic indanonechromium pentacarbonyl complex (±)‐(I) with bakers' yeast gives the diastereomeric alcohols (II) and (III) and the enantiomer (+)‐(I) which is reduced, forming the alcohol (+)‐(IV).
ChemInform Abstract: Preparation and Performance of Silica‐Supported V2O5 on TiO2 Catalyst for the Selective Reduction of NO with NH3.
Authors: VOGT E. T. C. , BOOT A. , VAN DILLEN A. J. , GEUS J. W. , JANSSEN F. J. J. G. , VAN DEN KERKHOF F. M. G. 
Published: May 2016

AbstractA preparation technique is described that allows the replacement of the bulk TiO2 in V2O5/TiO2 catalysts by silica and leads to low‐cost catalysts which are highly active, selective, and resistant to SO2.
ChemInform Abstract: Nickel and Molybdenum Sulfides Loaded into Zeolites: Activity for Catalytic Hydrogenation.
Authors: LEGLISE J. , JANIN A. , LAVALLEY J. C. , CORNET D. 
Published: May 2016

AbstractIt is found that Ni and Mo incorporated in zeolite Y are able to combine to a mixed NiMo‐sulfide phase leading to a catalyst with hydrogenation properties close to that of NiMoS/Al2O3.
ChemInform Abstract: New Multidentate Ligands. Part 29. Stabilities of Metal Complexes of the Binucleating Macrocyclic Ligand BISBAMP and Dioxygen Affinity of Its Dinuclear Cobalt(II) Complex.
Authors: GARCIA BASALLOTE M. , MARTELL A. E. 
Published: May 2016

AbstractThe title macrocyclic ligand (IV) is prepared according to the scheme.
ChemInform Abstract: Direct Michael Additions of Silyl Groups to α,β‐Unsaturated β‐Arylketones and an α‐Benzylidenelactone with Mixtures Obtained from Copper(I) Cyanide, Butyllithium and Chlorosilanes.
Authors: AMBERG W. , SEEBACH D. 
Published: May 2016

AbstractA considerable simplification of the Michael addition of silyl compounds such as (II) to enones such as (I) or (IV) is accomplished using the conditions shown in the scheme.
ChemInform Abstract: Synthetic Studies of the Cyclopropyl Iminium Ion Rearrangement. Part 3. Application of the Cyclopropyl Acyliminium Ion Rearrangement to a Concise and Highly Convergent Synthesis of (.+‐.)‐Lycorine.
Authors: BOECKMAN R. K. JUN. , GOLDSTEIN S. W. , WALTERS M. A. 
Published: May 2016

AbstractThe rearrangement of the cyclopropyl imines (I) to the enamides (III) is successfully carried out with the acid chlorides (II).
ChemInform Abstract: Electron Transfer. Part 96. Catalyzed Reduction of Peroxide‐Bound Chromium(IV) with Hydroxylamine.
Authors: GHOSH S. K. , GOULD E. S. 
Published: May 2016

AbstractThe complex, shown in the scheme of the preceding paper, reacts very slowly with hydroxylamine in acetate buffers, but the reaction is markedly catalyzed by Fe(II) or Fe(III), and to a much lesser extent by Cu(II).
ChemInform Abstract: Efficient Syntheses of Polyfunctional Nitro Compounds Using 2‐Alkenyl‐Substituted Methyl 2‐Siloxycyclopropanecarboxylates as Key Building Blocks.
Authors: ZSCHIESCHE R. , REISSIG H.‐U. 
Published: May 2016

AbstractCyclopropane derivatives such as (I) are excellent precursors for vinyl ketones such as (III) which react in situ as Michael acceptors with nitroalkanes (II) to give the products (IV).