bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: A Comparative Study of OH Radical Desorption in the H2 + O2 Reaction on Pt, Pd, Rh, Ir, and Ni
Authors: LJUNGSTROEM S. + , HALL J. , KASEMO B. , ROSEN A. , WAHNSTROEM T. + 
Published: May 2016

Abstracthas been performed using laser‐induced fluorescence detection of desorbed OH radicals as a function of total pressure, temp., and H2/O2 partial pressure ratio.
ChemInform Abstract: Photocatalytic Activity of TiO2 Species in Ti‐Al Binary Metal Oxides.
Authors: ANPO M. , KAWAMURA T. , KODAMA S. , MARUYA K. , ONISHI T. 
Published: May 2016

AbstractThe title binary oxide catalysts are prepared by coprecipitation from aqueous TiCl4/AlCl3 mixed solutions and used as photocatalysts for the hydrogenation of C3H6 with H2O and the isomerization of cis‐2‐C4H8.
ChemInform Abstract: A Novel Route to m‐Aminobenzotrifluoride.
Authors: BOUDAKIAN M. M. 
Published: May 2016

Abstractm‐Nitrobenzotrichloride (I) is fluorinated and reduced simultaneously by treatment with an anhydrous hydrogen fluoride/ammonium tetrafluoride complex to give m‐aminobenzotrifluoride (II).
ChemInform Abstract: Fluoroalkylnorbornadienes and Their Corresponding Valence Isomer Quadricyclanes. A Light Energy Storage System.
Authors: HIRAO K. , YAMASHITA A. , YONEMITSU O. 
Published: May 2016

AbstractDiels‐Alder reaction of the cyclopentadienes (I) with the fluoroalkylpropiolates (II) yields the cycloadducts (III) or (IV).
ChemInform Abstract: N‐(Polyfluoroaryl)hydroxylamines. Synthesis and Properties.
Authors: MILLER A. O. , FURIN G. G. 
Published: May 2016

AbstractThe fluorinated N‐arylhydroxylamines (III) and (V) are synthesized by reaction of the polyfluorinated benzenes and pentafluoropyridine (I) with hydroxylamine hydrochloride (II) or the N‐benzylhydroxylamines (IV).
ChemInform Abstract: Facile Preparation of γ‐Chloro‐Substituted Allylmetallic Reagents and Their Reactions. Stereoselective Access to cis‐Vinyloxiranes.
Authors: HOSOMI A. , KOHRA S. , TOMINAGA Y. , ANDO M. , SAKURAI H. 
Published: May 2016

AbstractThe allylic chlorides (I) react with lithium tetramethylpiperidide and the organometallic compounds (II) to form the γ‐chloroallyl metallates (III).
ChemInform Abstract: New Methods for the Homologation of Thiazoles and Oxazoles by Regiospecific Lithiations of Thiazole‐ and Oxazolecarboxylic Acid Derivatives.
Authors: CORNWALL P. , DELL C. P. , KNIGHT D. W. 
Published: May 2016

AbstractThe dimethyloxazole‐ and dimethylthiazolecarboxylic acids (I) are converted to the dilithium salts (II) which are selectively coupled with the alkyl halides (III) or the carbonyl compounds (IV) to form the substitution products (V) and (VI).
ChemInform Abstract: 3‐Trifluoromethyl‐1H‐1,2,4‐triazoles from 5,5‐Bis(trifluoromethyl)‐1H‐ 1,2,4‐triazol‐3‐ines.
Authors: BURGER K. , KAHL T. 
Published: May 2016

AbstractThe 1,3‐diazabutadiene derivatives (Ia) and (Ib) react with HN3 to give the azides (IIa) and (IIb) which undergo ring closure reaction to yield the triazoline derivatives (IIIa) and (IIIb).
ChemInform Abstract: A Novel Photochemical 1,4‐Acyl Migration in Enol Esters. The Photolysis of Enol Acetates of 3‐Phenylpropiophenones.
Authors: ALVARO M. , BALDOVI V. , GARCIA H. , MIRANDA M. A. , PRIMO J. 
Published: May 2016

AbstractThe enol acetates (I) undergo photochemical rearrangement to give the ketones (II) and (III).
ChemInform Abstract: Reactivity of Aminocarbene Complexes of Chromium Containing a Coordinated C=C Double Bond Towards Alkynes: Formation of Azabicyclo(4.1.0)heptene Systems.
Authors: PARLIER A. , RUDLER H. , YEFSAH R. 
Published: May 2016

AbstractThe allylaminocarbene complexes (III), prepared from the ethoxycarbene complexes (I) and allylamine (II), undergo intramolecular coordination to form the complexes (IV).
ChemInform Abstract: Derivatives of Barbituric Acid. Part 38. An Enantiospecific Synthesis of Enantiomers of Barbiturates with a Basic Side Chain on Nitrogen.
Authors: KNABE J. , LAMPEN P. 
Published: May 2016

AbstractRegiospecific coupling of the optically active cyanoacetates (I) with 1‐cyanoguanidine (II) gives the N‐cyanodiiminobarbituric acids (III) which are N‐alkylated, yielding (V).
ChemInform Abstract: Five‐Membered 2,3‐Dioxoheterocycles. Part 3. Reaction of 5‐Aryl‐2,3‐dihydrofuran‐2,3‐diones with Aliphatic and Aromatic Amino Nitriles.
Authors: ANDREICHIKOV YU. S. , NEKRASOV D. D. , RUDENKO M. A. , KONOVALOV A. YU. 
Published: May 2016

AbstractThe aryldihydrofurandiones (I) react with the nitriles (II), (IV), and (VI) to give the ring‐opened compounds (III), (V), or (VII).
ChemInform Abstract: Studies on Anellated 1,4‐Benzothiazines and 1,5‐Benzothiazepines. Part 3. Synthesis and CNS Activity of Some 1‐Substituted Derivatives of the Novel Heterocyclic System 4,5‐Dihydro‐s‐triazolo(3,4‐d)‐1,5‐benzothiazepine.
Authors: AMBROGI V. , GRANDOLINI G. , ROSSI C. , TIRALTI M. C. 
Published: May 2016

AbstractThe benzothiazepinones (I) are transformed into the benzothiazepinethiones (II) by reaction with Lawesson's reagent.
ChemInform Abstract: Thermolysis of 1,2,3,6‐Tetrahydro‐1,2‐diphenyl‐1,2‐diphosphorin 1,2‐Disulfide.
Authors: KAWASHIMA T. , SHIMAMURA M. , INAMOTO N. 
Published: May 2016

AbstractThe tetrahydro‐1,2‐diphosphorins (I) are thermolyzed in the presence of 2,3‐diphenylbutadiene (II): (Ia) yields the diphenyldiphosphorin (III) and the phospholene (IV).
ChemInform Abstract: Metal Pseudohalides. Part 41. Isomeric Organotin Dicyanamides.
Authors: KOEHLER H. + , MENZEL R. , MANDL F. , JAEGER L. + 
Published: May 2016

AbstractThe organotin dicyanamides (VI) and (VIII) are synthesized by reaction of the sodium organostannyl cyanamides (IV) and (VII) with BrCN (V).
ChemInform Abstract: Synthesis of Mixed Ligand Cationic Rhodium(I) Complexes with Diolefin and Substituted Quinoline N‐Oxides as Ligands.
Authors: CHRISTOFIDES A. 
Published: May 2016

AbstractThe addition of stoichiometric amounts of the ligands L2 (II) to the complexes (I) causes the displacement of one mole of the quinoline N‐oxide and the formation of the complexes (III).
ChemInform Abstract: Chemistry of Pyrrole Pigments. Part 72. Phytochrome Model Studies: Synthesis of a 2,3‐Dihydrobilatriene‐abc Bridged Between the Pyrrolic Rings A and C by a Peptidic Moiety.
Authors: FALK H. , KAPL G. , MEDINGER W. , MUELLER N. + 
Published: May 2016

AbstractA strategy for the synthesis of bilatrienes‐abc bridged between A and C is developed and tested in a preparation of the A‐C bridged bilatriene (III) from the components (I) and (II).
ChemInform Abstract: Protection of the Amino Group of Amino Sugars by the Acylvinyl Group. Part 4. Koenigs‐Knorr Glycosidations with 3,4,6‐Tri‐O‐acetyl‐2‐deoxy‐2‐ ((4,4‐dimethyl‐2,6‐dioxocyclohexylidenemethyl)amino)‐α‐D‐glucopyranosyl Bromide.
Authors: GOMEZ‐SANCHEZ A. , DE GRACIA GARCIA‐MARTIN M. , GASCH C. 
Published: May 2016

AbstractThe title compound (I) reacts with the alcohols (II) to give the β‐glycosides (III).
ChemInform Abstract: Hydrogen Environments in Calcium Phosphates: 1H MAS NMR at High Spinning Speeds.
Authors: YESINOWSKI J. P. , ECKERT H. 
Published: May 2016

AbstractIt is shown, that fast magic‐angle spinning 1H NMR provides a powerful method for distinguishing and quantitating the various different chemical environments in which hydrogen atoms can occur in crystalline calcium phosphates, i.e., hydroxyapatite, fluorohydroxyapatites, calcium monohydrogen phosphate (moneite), calcium monohydrogen phosphate dihydrate (brushite), and octacalciumphosphate, including solid solutions.
ChemInform Abstract: Protection Against Photocorrosion of the Surface of n‐GaAs by Oxide Thin Film Deposition.
Authors: PUPRICHITKUN C. , CAMPET G. , CLAVERIE J. 
Published: May 2016

AbstractThin films of ITO (indium tin oxide) and SrTiO3 (0.3μm) are sputtered on n‐GaAs single crystals to prevent photocorrosion in KI/KIO3 aqueous electrolyte.
ChemInform Abstract: Photochemistry of Semiconductor Colloids. Part 22. Electron Injection from Illuminated CdS into Attached TiO2 and ZnO Particles.
Authors: SPANHEL L. , WELLER H. , HENGLEIN A. 
Published: May 2016

AbstractColloidal solutions of CdS containing colloidal TiO2 or ZnO are illuminated with visible light.
ChemInform Abstract: IR Spectroelectrochemistry of η3‐Allyl Dicarbonyl Complexes of Molybdenum(II) and Tungsten(II).
Authors: BRISDON B. J. , ENGER S. K. , WEAVER M. J. , WALTON R. A. 
Published: May 2016

AbstractThe electrooxidation of the title complexes (I) is studied by FTIR spectroscopy coupled with an optically transparent thin‐layer (OTTLE) cell.
ChemInform Abstract: Asymmetric Synthesis Using Chiral Piperazine. Part 1. Asymmetric Synthesis of 2‐Substituted Alcohol and Carboxylic Acid by Diastereoselective Alkylation of Chiral Diamides Derived from Piperazines.
Authors: SOAI K. , HAYASHI H. , SHINOZAKI A. , UMEBAYASHI H. , YAMADA Y. 
Published: May 2016

AbstractThe chiral auxiliary (I) is employed for the transformation of (II) to (VI), (VII) and (IX).
ChemInform Abstract: Thermal and Photolytic Decomposition of Tosylhydrazones of Cyclic Ketones Containing Sulfur Atom.
Authors: OGATA T. , KAWATA K. , OSHIKAWA T. , YOSHIDA H. , INOKAWA S. 
Published: May 2016

AbstractBasic cleavage of the isomeric N‐tosylhydrazones (I) and (X), which are prepared by known methods via the corresponding thiopyranones, is performed under various thermolytic and photolytic conditions.
ChemInform Abstract: Photochemical C‐P Bond Cleavage of Some (Substituted Benzyl)phosphonic Acid Derivatives.
Authors: OKAMOTO Y. , IWAMOTO N. , SHIKATA T. , TAKAMUKU S. 
Published: May 2016

AbstractIrradiation of the p‐substituted benzylphosphonates (Ia) ‐ (Id) in a basic aqueous medium results in C‐P bond cleavage, yielding the toluenes (IIa) ‐ (IId) and orthophosphate (III).
ChemInform Abstract: Phase‐Transfer Catalyzed Permanganate Oxidations Using Tris(2‐(2‐methoxyethoxy)ethyl)amine (TDA‐1).
Authors: MCKILLOP A. , MILLS L. S. 
Published: May 2016

AbstractThe tertiary amine mentioned in the title is employed as a cheap, stable, non‐toxic, and non‐cation specific phase‐transfer catalyst for various oxidation reactions with potassium permanganate in methylene chloride.
ChemInform Abstract: An Efficient and Convenient Method for the Asymmetric Allylation of Aldehydes with Allyltrimethylsilane Catalyzed by Diphenylboryl Triflate.
Authors: MUKAIYAMA T. , OHSHIMA M. , MIYOSHI N. 
Published: May 2016

AbstractThe aldehydes (I) are coupled with the chiral silyl ether (II) in the presence of diphenylboryl triflate and then allowed to react with the allylsilane (III), yielding the optically active homoallylic ethers (IV).
ChemInform Abstract: Reaction of Diphenylcyclopropenone with Nitro Ketene Aminals. Synthesis of 6‐Amino‐2‐pyridones and Their m‐Chloroperbenzoic Acid Oxidation to 2,3‐Diphenylmaleimides.
Authors: TAKAHASHI M. , NOZAKI C. , SHIBAZAKI Y. 
Published: May 2016

AbstractDiphenylcyclopropenone (I) reacts with the nitro ketene aminals (II) to give the 6‐amino‐2‐pyridones (III) which are oxidatively cleaved with MCPBA to yield the maleimides (IV) and the isocyanates (V).
ChemInform Abstract: Preparation of α,β‐Unsaturated Carbonyl Compounds Using Dianion of N‐Phenyl‐2‐((phenylsulfonyl)methyl)propenamide.
Authors: TANAKA K. , YODA H. , KAJI A. 
Published: May 2016

AbstractThe isopropenylcarboxylic amides (I) are converted to the sulfenyl, sulfonyl, or selenenyl derivatives (II).
ChemInform Abstract: Reactions of 2,3‐Diphenylthiirene 1‐Oxide with Nucleophiles.
Authors: ITOH S. , KOMATSU M. , OHSHIRO Y. 
Published: May 2016

AbstractDiphenylthiirene 1‐oxide (I) reacts with α‐lithioisobutyronitrile (II) to form the iminothiolene 1‐oxide (III).
ChemInform Abstract: Synthesis and Properties of Tetrakis(alkylthio)thieno(3,4‐c)thiophenes.
Authors: YONEDA S. , TSUBOUCHI A. , OZAKI K. 
Published: May 2016

AbstractDimerization of the bis(alkylthio)cyclopropenethiones (I) yields the thienothiophenes (II), the redox potentials of which are determined.
ChemInform Abstract: Michael Addition and Alkylation of 2‐Azaallyl Anions Derived from N‐(1‐Cyanoalkyl)imines, and Stereoselective Cyclization of Imine Esters or Ketones Leading to 1‐Pyrrolines.
Authors: TSUGE O. , UENO K. , KANEMASA S. , YOROZU K. 
Published: May 2016

AbstractMichael addition of 2‐azaallyl anions generated from (I) or (VII) to compounds (II) or (IV) yields analogous products (III), (V) and (VIII); however, a mixture of (XI) and (XII) is obtained from (Ia) and (X).
ChemInform Abstract: X=Y‐ZH Systems as Potential 1,3‐Dipoles. Part 8. Pyrrolidines and δ5‐Pyrrolines (3,7‐Diazabicyclo(3.3.0)octenes) from the Reaction of Imines of α‐Amino Acids and Their Esters with Cyclic Dipolarophiles. Mechanism of Racemization of α‐Amino Acids and Their Esters in the Presence of Aldehydes.
Authors: AMORNRAKSA K. , GRIGG R. , GUNARATNE H. Q. N. , KEMP J. , SRIDHARAN V. 
Published: May 2016

AbstractHeating of the imines (I) in toluene generates azomethine ylides by a prototropic shift; these undergo cycloaddition with the maleimide (IIa) or the anhydride (IIb) to give the racemic, single diastereoisomeric adducts (III).
ChemInform Abstract: Synthesis of 1,2‐Five‐Ring‐Anellated Barrelenes via the Intramolecular Diels‐Alder Reaction of Acetylenic Derivatives.
Authors: TRIFONOV L. S. , ORAHOVATS A. S. 
Published: May 2016

AbstractInvestigation of the reaction between the acid (II) and the carbodiimides (I) reveals that only with (Ia) can the desired barrelene type, namely (III), be obtained.
ChemInform Abstract: Synthesis of Liquid Crystalline 3,5‐Diaryl 1,2‐Dithiolium Salts.
Authors: VEBER M. , JALLABERT C. , STRZELECKA H. 
Published: May 2016

AbstractThe 1,3‐diarylpropane‐1,3‐diones (III) are prepared by Claisen condensation of the benzoates (II) with the acetophenones (I).
ChemInform Abstract: Synthesis of Some 1‐Substituted 3‐Methyl‐5‐(2′,4′,6′‐trimethoxyphenyl)‐ 4‐(N1‐substituted‐p‐sulfamylbenzeneazo)pyrazoles as Potential Antifungal and Antibacterial Agents.
Authors: AHLUWALIA V. K. , DUTTA U. , SHARMA H. R. 
Published: May 2016

AbstractCoupling of the diazotized sulfonamide bases (II) with the diketone (I) and subsequent cyclization with the aromatic hydrazines (IV) produce the pyrazoles (V).
ChemInform Abstract: Synthesis by Means of Heterocumulenes. Part 6. 1,3‐Dipolar Cycloadditions of Diphenylnitrilimine with Aroxysulfonyl Isocyanates and Trichloro‐2,2,2‐ethoxysulfonyl Isocyanates.
Authors: HEDAYATULLAH M. , BEJI M. 
Published: May 2016

AbstractThe isocyanates (II) react with diphenylnitrilimine, prepared in situ from the hydrazine (I), to produce mixtures of the oxadiazolines (III) and the triazolones (IV).
ChemInform Abstract: Heterocycles from Nitrile Oxides. Part 4. 1,2,4,5‐Oxatriazines.
Authors: HUSSEIN A. Q. , EL‐ABADELAH M. M. , HODALI H. A. , KAMAL M. R. , AOUF M. M. 
Published: May 2016

AbstractThe nitrile oxides (I), prepared in situ from the corresponding benzhydroxamoyl chlorides, undergo cyclization with the hydrazones (II), forming the 6H‐1,2,4,5‐oxatriazines (III).
ChemInform Abstract: Reactions of Stable Silenes with Dienes and Alkenes: (2 + 2), (2 + 4), and Ene Reactions.
Authors: BROOK A. G. , VORSPOHL K. , FORD R. R. , HESSE M. , CHATTERTON W. J. 
Published: May 2016

AbstractReaction of a variety of stable silenes (II), derived by photolysis of the acyl silanes (I), with several dienes such as (III), (VI), (IX), (XII), or (XIV) is studied.
ChemInform Abstract: 2,3‐Bis(diphenylphosphino)‐1,3‐butadiene.
Authors: SCHMIDBAUR H. , DZIWOK K. , REBER G. , MUELLER G. + 
Published: May 2016

AbstractThe title compound (VI) is synthesized from the diene (I) via the intermediates (IIb) (X‐ray analysis: space group P21/c; Z=2) and (III) as shown.
ChemInform Abstract: Reaction of Trialkyl Phosphites and Cyclopentadienones in the Presence of Proton Donors. Part 3. Reactions of Trimethyl Phosphite and Phencyclone in the Presence of Carboxylic Acids.
Authors: ARBUZOV B. A. , FUZHENKOVA A. V. , KHARITONOVA L. V. 
Published: May 2016

AbstractReaction of phencyclone (I) with trimethyl phosphite (II) in the presence of acetic acid gives mainly the dihydrophencyclone (V), together with the phosphate (III) and the ketophosphonate (IV).
ChemInform Abstract: Synthesis of the Optically Active Diaryl Selenoxides.
Authors: KOBAYASHI M. , SHIMIZU T. 
Published: May 2016

AbstractOxidation of the selenides (I) and (III) with tert‐butyl hypochlorite in the presence of an optically active alcohol yields the selenoxides (II) and (IV) respectively with only low optical purities.
ChemInform Abstract: Synthesis, Molecular Structure, and NMR Spectra of the Anionic Monocarbametallaborane (NEt4) ((CO)3(PPh3)(OH)‐closo‐MoCB10H10)·CH2Cl2.
Authors: FONTAINE X. L. R. , GREENWOOD N. N. , KENNEDY J. D. , MACKINNON P. I. , MACPHERSON I. 
Published: May 2016

AbstractThe reaction between the arachno‐B10H14 dianion and a mixture of the complex (I) and PPh3 (II) results in the formation of the air‐stable, twelve‐vertex closo‐metallacarborane derivative (IV), which crystallizes in the space group P1 with Z=2.
ChemInform Abstract: Synthesis and Characterization of the ((CO)4MoS2MS2)2‐ and ((CO)4MoS2MS2Mo(CO)4)2‐ Ions (M: Mo, W): Species Containing Group VI (6) Metals in Widely Separated Formal Oxidation States.
Authors: ROSENHEIN L. D. , MCDONALD J. W. 
Published: May 2016

AbstractThe geometry in the new compounds (III) and (IV) is octahedral around Mo and tetrahedral within the MS4 moiety.
ChemInform Abstract: Ring Opening of Three‐Membered Heterocycles by Terminal Phosphinidene Complexes.
Authors: MARINETTI A. , MATHEY F. 
Published: May 2016

AbstractTransient (phenylphosphinidene)‐ and (methylphosphinidene)pentacarbonyltungsten complexes (II) which are produced by thermal decomposition of the appropriate complexes (I) as described previously react with the 3‐membered heterocycles (III), (VII), (IX) to give the different products (IV) + (V) (the major isomer is isolated), (VI), (VIII), (X) + (IV).
ChemInform Abstract: Reactivity of Rhenium(I) Pseudo‐allyl Complexes with Heterocumulenes such as RNCS (R: Me or Ph, p‐MeC6H4) and PhNCO. Part 1. Crystal Structure Determination of Two Isostructural Monothio‐ and Dithio‐carbamate Rhenium(I) Complexes Cocrystallized as (Re(CO)2(PPh3)2(S=C(NHPh)‐S))·(Re(CO)2(PPh3)2(O‐C(NHPh)=S)).
Authors: ROSSI R. , MARCHI A. , DUATTI A. , MAGON L. , CASELLATO U. , GRAZIANI R. 
Published: May 2016

AbstractThe compounds (I) react with the heterocumulenes (II), (IV) and (VII) by displacement of the starting chelate ligand and formation of the carbamate complexes as shown in the scheme.
ChemInform Abstract: Kinetics of Reduction of Tris(ethylenediamine)cobalt(III) by Ethylenediamine‐NNN′N′‐tetra‐acetatochromate(II).
Authors: SEGAL M. G. 
Published: May 2016

AbstractThe title reduction is first order in both reagents, with a second‐order rate constant of 3.37·103 dm3/mol·s at 25 °C, pH 4.81, unit ionic strength.
ChemInform Abstract: Reaction of (1S,6S)‐1,7,7‐Trimethyl‐2,3‐dimethylene‐trans‐bicyclo(4.4.0)decane with Thallium(III) Acetate: A New Route to (‐)‐Warburganal and (+)‐Euryfuran.
Authors: NAKANO T. , MAILLO M. A. , ROJAS A. 
Published: May 2016

AbstractOxidation of the title compound (I), derived from manool, yields the products (III)‐(VI).
ChemInform Abstract: Reaction of 5‐Trifluoromethyl‐2′‐deoxyuridine and 1‐Methyl‐5‐trifluoromethyluracil with Methoxyamine: Model Studies for the Interaction Between Thymidylate Synthetase and 5‐Trifluoromethyl‐2′‐deoxyuridine 5′‐Phosphate.
Authors: WATAYA Y. , SONOBE Y. , MAEDA M. , YAMAIZUMI Z. , AIDA M. , SANTI D. V. 
Published: May 2016

AbstractThe reaction of the uracil derivatives (II) with methoxyamine (III) in aqueous solution is studied to gain insight into the mechanism of inhibition of thymidylate synthetase by the deoxyuridine phosphate (I).
ChemInform Abstract: Convenient Synthesis of Penam‐Type β‐Lactams Utilizing Methylseleno‐ Promoted Ketene ‐ Imine Cycloaddition Reaction.
Authors: NAGAO Y. , KUMAGAI T. , TAKAO S. , ABE T. , OCHIAI M. , TAGA T. , INOUE Y. , FUJITA E. 
Published: May 2016

AbstractThe key step in the synthesis of various penam derivatives is the cycloaddition reaction of the alkoxyketenes (I) with the racemic or chiral methylselenenylthiazolines (II), yielding the selenenylpenams (III).
ChemInform Abstract: Electrochemical Studies of Titanium Ions (Ti4+) in Equimolar KCl‐NaCl Molten Salts with 1 wt.% K2TiF6
Authors: CHEN G. , OKIDO M. , OKI T. 
Published: May 2016

Abstracthave been performed at 973 K by linear sweep voltammetry, stationary current density/potential curves and ac impedance measurements.
ChemInform Abstract: Propylene Oxidation to Acrolein on Fe‐Sb‐Ti‐O Catalysts.
Authors: CARBUCICCHIO M. , CENTI G. , FORZATTI P. , TRIFIRO F. , VILLA P. L. 
Published: May 2016

AbstractCatalysts with high and similar selectivities (80‐90%) are obtained in the 0.3‐1.0 (Fe + Sb)/(Fe + Sb + Ti) atomic ratio range.
ChemInform Abstract: High Stereoselectivity in Lewis Acid Catalyzed and Non‐Catalyzed Diels‐Alder Reactions of the Fumaric Acid Ester of (S)‐Ethyllactate.
Authors: HARTMANN H. , ABDEL HADY A. F. , SARTOR K. , WEETMAN J. , HELMCHEN G. 
Published: May 2016

AbstractThe Diels‐Alder reaction of the difumarate (I) with cyclopentadiene (II) affords the adduct (III) with high stereoselectivity; the same reaction catalyzed by TiCl4 leads to a reverse of stereoselectivity affording mainly (IV).
ChemInform Abstract: Synthesis of Carbocycles from ω‐Substituted α,β‐Unsaturat ed Esters via Radical‐Induced Cyclizations.
Authors: HANESSIAN S. , DHANOA D. S. , BEAULIEU P. L. 
Published: May 2016

AbstractIntramolecular radical cyclization of the ω‐bromo unsaturated esters (I) yields the cyclohexanes (II).
ChemInform Abstract: Unsaturated Carboxylic Acid Dienolates. Addition to Substituted Cyclohexanones. Inverted Kinetic and Thermodynamic Stereoselectivities.
Authors: BALLESTER P. , COSTA A. , GARCIA‐RASO A. , MESTRES R. 
Published: May 2016

AbstractThe monosubstituted cyclohexanones (I) are allowed to react with the dilithium dienolate (II) at different temperatures, yielding mixtures of the cyclohexanol derivatives (III) ‐ (VI).
ChemInform Abstract: Photoinduced Molecular Transformations. Part 92. A Simple New General Synthesis of Macrocyclic Ketones: A New Entry to the Synthesis of Exaltone and (.+‐.)‐Muscone.
Authors: SUGINOME H. , YAMADA S. 
Published: May 2016

AbstractStarting with the 1‐siloxycyclododecene (I), the bridgehead bicycloalkanols (V) and (IX) are prepared.
ChemInform Abstract: Intramolecular Rearrangements: Epimerization of Bicyclic Vinyl Tertiary Alcohols via a (2,3) Sulfoxide Sigmatropic Rearrangement.
Authors: BROWN W. L. , FALLIS A. G. 
Published: May 2016

AbstractThe epimerization of vinylic tertiary endo alcohols such as (III) or (VIII) to the exo isomers (VI) or (XIV) is a key‐step in the total syntheses of many naturally occurring multicyclic compounds.
ChemInform Abstract: ′Face‐to‐Face′Benzo‐Anellated Homologous Hypostrophenes. Syntheses, X‐Ray Structure Analyses and PE Spectra.
Authors: FESSNER W.‐D. , SEDELMEIER G. , KNOTHE L. , PRINZBACH H. , RIHS G. , YANG Z. , KOVAC B. , HEILBRONNER E. 
Published: May 2016

AbstractThe hypostrophene (I) adds the sulfone (II) to give the exo‐cyclohexadiene (III).
ChemInform Abstract: Synthesis of Perfluorovinylbenzocycloalkenes by Dechlorination of the Reaction Products from Polyfluorobenzocycloalkenes with 1,2‐Dichloro‐ 1,2‐difluoroethylene.
Authors: KARPOV V. M. , MEZHENKOVA T. V. , PLATONOV V. E. , YAKOBSON G. G. 
Published: May 2016

AbstractThe polyfluorobenzocyclobutenes (I) and (V) or perfluoroindan (VIII) react with 1,2‐dichloro‐1,2‐difluoroethylene (II) to give the corresponding mono‐ or bis(trifluorodichloroethyl) derivatives as shown in the reaction scheme.
ChemInform Abstract: Preparation and C‐Alkylation of Enantiomerically Pure S‐Phenyl Aziridinecarbothioates. On the Structure of Small‐Ring Ester Lithium Enolates.
Authors: HAENER R. + , OLANO B. , SEEBACH D. 
Published: May 2016

AbstractReaction of the (S)‐amine (I) with the racemic dibromopropionate (II) yields both the diastereomers (III) and (VI), which are separated and converted to the thioesters (V) and (VII).