bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Soluble, Graphitic Ribbon Topologies. A Synthetic Strategy and First Model Studies.
Authors: BLATTER K. , SCHLUETER A.‐D. + , WEGNER G. 
Published: May 2016

AbstractDiels‐Alder reaction of arene‐bridged dienes such as (II) with tetracyanoethylene (I) gives the mono‐ and biscycloadducts (III) and (IV).
ChemInform Abstract: Synthesis of Enantiomerically Pure γ‐(Menthyloxy)butenolides and (R)‐and (S)‐2‐Methyl‐1,4‐butanediol.
Authors: FERINGA B. L. , DE LANGE B. , DE JONG J. C. 
Published: May 2016

AbstractEtherification of the butenolides (II) with menthol (I) gives a mixture of the diastereomers (III) and (IV) which are separated by chromatography.
ChemInform Abstract: Isolation of Stable 1:1 and 2:1 Salts of Nitrosamines with Protic Acids.
Authors: KEEFER L. K. , OHANNESIAN L. , HRABIE J. A. 
Published: May 2016

AbstractThe nitrosamines (I) react with the acids (II) to give the stable 1:1 salts (III).
ChemInform Abstract: A New Preparation of 5‐(Alkylthio)‐1,2‐dithiole‐3‐thiones and a Highly‐Functionalized 1,3‐Dithiole‐2‐thione.
Authors: LU F. L. , KESHAVARZ‐K. M. , SRDANOV G. , JACOBSON R. H. , WUDL F. 
Published: May 2016

AbstractConsecutive treatment of the alkyl dithioacetates (I) with sodium hydride, carbon disulfide (II), and iodine leads to the formation of the 5‐(alkylthio)‐1,2‐dithiole‐3‐thiones (III).
ChemInform Abstract: A Novel Synthesis of 4‐Amino‐5‐aryl‐2‐phenyl‐2H‐1,2,3‐triazoles from α‐Oxonitriles.
Authors: RAI B. J. , LAKHAN R. 
Published: May 2016

AbstractThe reaction of the α‐oxonitriles (I) with phenylhydrazine (II) affords the triazoles (III) as the sole products.
ChemInform Abstract: Sulfoxide Analogues of Dihydro‐ and Tetrahydroprephenate as Inhibitors of Prephenate Dehydratase.
Authors: BUSHWELLER J. H. , BARTLETT P. A. 
Published: May 2016

AbstractThe sulfoxide derivatives (VIII), (IX), (XI), and (XII) mentioned in the title are prepared from the dimethoxyglutarate (I) as outlined in the reaction scheme.
ChemInform Abstract: Di(4‐pyridinio)‐, Di(2‐benzothiazolio)‐, Di(2‐(1,3‐dithiolylio))‐, and Diformyltetraaza(14)annulenes and Tetraaza(14)annulenylene‐Homologous Tetrathiafulvalenes.
Authors: ADAMS F. , GOMPPER R. 
Published: May 2016

AbstractFollowing investigations on derivatives with N‐linked substituents (cf.
ChemInform Abstract: Synthesis and Spectroscopic Characterization of Dimethylgermanium Derivatives of Dipeptides, Crystal Structure of Dimethylgermanium Glycylglycinate, and in vivo Effects of Dimethylgermanium Glycylglycinate Against Murine Leukemia P388.
Authors: VORNEFELD M. , HUBER F. , PREUT H. , BRUNNER H. 
Published: May 2016

AbstractThe organo‐germanium dipeptide derivatives (III) are prepared by the reaction of Me2GeBr2 (I) with the dipeptides (II) in the presence of triethylamine.
ChemInform Abstract: Kalmanol, a Pharmacologically Active Diterpenoid with a New Ring Skeleton from Kalmia angustifolia L.
Authors: BURKE J. W. , DOSKOTCH R. W. , NI C.‐Z. , CLARDY J. 
Published: May 2016

AbstractThe title compound (I) (space group P212121; Z=2), when compared with the cardiotoxic grayanotoxin (II), is found to be less potent than (II), thus proving that alterations in rings B and C can be tolerated without complete loss of activity.
ChemInform Abstract: 18‐Substituted Steroids. Part 16. Synthesis of 6β‐Hydroxy‐ and 6α‐Hydroxy‐aldosterone and Their 17α‐Isomers.
Authors: KIRK D. N. , MILLER B. W. , LATIF S. A. , MORRIS D. J. , COOLEY G. 
Published: May 2016

AbstractThe aldosterone diacetate (I) is converted into its 6β‐hydroxy and 6α‐hydroxy derivatives.
ChemInform Abstract: General Syntheses of 2′,3′‐Dideoxynucleosides and 2′,3′‐Didehydro‐2′,3′‐dideoxynucleosides.
Authors: CHU C. K. , BHADTI V. S. , DOBOSZEWSKI B. , GU Z. P. , KOSUGI Y. , PULLAIAH K. C. , VAN ROEY P. 
Published: May 2016

AbstractConsecutive treatment of the 5'‐O‐silyl‐protected adenosine (I) with carbon disulfide (II) and methyl iodide (III) produces the bisxanthate (IV), together with the thionocarbonate (V).
ChemInform Abstract: Use of Biological Systems for the Preparation of Chiral Molecules. Part 6. Preparation of Stereoisomeric 2,4‐Diols: Synthesis and Conformational Study of Bicyclo Derivatives, Isomeric Components of a Pheromone of Trypodendron lineatum.
Authors: DAUPHIN G. , FAUVE A. , VESCHAMBRE H. 
Published: May 2016

AbstractSelective microbiological reduction of 8‐nonene‐2,4‐dione (I) leads either to the formation of (2S)‐(+)‐2‐hydroxy‐8‐nonen‐4‐one (II) or to the corresponding (2R)‐(‐) compound (VII).
ChemInform Abstract: Liquid‐Crystalline Solvents as Mechanistic Probes. Part 37. Novel Family of Gelators of Organic Fluids and the Structure of Their Gels.
Authors: LIN Y. , KACHAR B. , WEISS R. G. 
Published: May 2016

AbstractThe structural limitations of some members of the novel family such as (I)‐(III) and other steroidal analogues are reported.
ChemInform Abstract: Oxidation of Chemically‐Vapor‐Deposited Silicon Nitride and Single‐Crystal Silicon.
Authors: CHOI D. J. , FISCHBACH D. B. , SCOTT W. D. 
Published: May 2016

AbstractThe oxidation rates of dense, chemically‐vapor‐deposited, polycrystalline α‐Si3N4 in clean silica tubes at 1000‐1300 °C using various atmospheres including wet inert gas (He, Ar), steam, and wet and dry O2 are found to be several orders of magnitude slower than those of (111) single‐crystal silicon under identical conditions.
ChemInform Abstract: The First Quinquinary Oxoaurate(I). K6Na(IO6) (AuO)2 = K6(NaIO6) (AuO2/2)2
Authors: SCHNEIDER J. , HOPPE R. 
Published: May 2016

Abstractis obtained in the course of attempts to synthesize new phases in the A/Au/I/O system by heating mixtures of K2O and NaIO4 (K2O:NaIO4 = 2.2.:1.0, sealed Au tube, 700 °C, 59 d).
ChemInform Abstract: Temperature Switching of Product Chirality Upon Photosensitized Enantiodifferentiating cis‐trans Isomerization of Cyclooctene.
Authors: INOUE Y. , YOKOYAMA T. , YAMASAKI N. , TAI A. 
Published: May 2016

Abstract(‐)‐Menthyl and (‐)‐bornyl esters of benzoic, phthalic, isophthalic, terephthalic, and pyromellitic acids photosensitize enantiodifferentiatingly the cis‐trans isomerization of cyclooctene (II).
ChemInform Abstract: Vinylquinone Ketals as Diels‐Alder Dienes. Construction of Functionalized Naphthalenes and Nonlinear Polycyclic Aromatics.
Authors: PARKER K. A. , RUDER S. M. 
Published: May 2016

AbstractCycloaddition reactions of the vinylquinone bis‐ketals (III) and (VII) with a series of dienophiles, e.g. (II), (V), (VIII), leads to naphthalene compounds with a substitution pattern which is suitable to be elaborated to the cervinomycins (cf.
ChemInform Abstract: Synthesis of 1,1‐Bis(2‐bromoethyl)hydrazine.
Authors: ZAKHARIEV S. , STOEV S. , VIDENOV G. 
Published: May 2016

AbstractThe hydrochloride (II) of the title compound is prepared from 1,1‐bis‐(2‐hydroxyethyl)hydrazine (I).
ChemInform Abstract: Boron Annulation in Organic Synthesis. Part 4. Silicon Effects with Tetrasubstituted Olefins.
Authors: AKERS J. A. , BRYSON T. A. 
Published: May 2016

AbstractThe 1,4‐dienes (I) are subjected to hydroboration, yielding the regioisomeric diols (II) and (III), together with the unsaturated alcohols (IV).
ChemInform Abstract: Synthesis, Structure, and Properties of 2′‐Thioxo‐4′‐iminocyclohexanespiro‐5′‐imidazolidines.
Authors: MEDVEDEVA L. A. , ZOLOTOI A. B. , POLYAKOV A. I. , D'YACHENKO O. A. , ATOVMYAN L. O. 
Published: May 2016

AbstractMulticomponent reaction of cyclohexanone (I), benzylamine (II), benzyl isocyanide (III), and thiocyanic acid, prepared in situ from potassium thiocyanate (IV), gives the cyclohexanespiroimidazolidine (Va).
ChemInform Abstract: Halogen‐Substituted Pyridines. Part 3. Cyclization of Adducts from α,α‐Dichloropropionitrile with Acrylic Derivatives to give Chloropyridines.
Authors: SHVEKHGEIMER M.‐G. A. , KOBRAKOV K. I. , SYCHEV S. S. , PROMONENKOV V. K. 
Published: May 2016

AbstractCuprous chloride‐catalyzed reaction of α,α‐dichloropropionitrile (I) with the acryloyl derivatives (II) gives the dichlorocarbonitriles (III) and, from the ketones (IIa) ‐ (IIc), the monochloro compounds (IVa) ‐ (IVc).
ChemInform Abstract: Competitive Reactions in the Synthesis of Nitrendipine.
Authors: RAEV L. D. , IVANOV I. C. 
Published: May 2016

AbstractReaction of the methyl benzylideneacetoacetate (Ia) with the ethyl acetoacetate (II) gives nitrendipine (IIIc) as the main product, together with the symmetrical esters (IIIa) and (IIIb).
ChemInform Abstract: Synthesis and Pharmacological Evaluation of Triazolo Derivatives of 8‐Amino‐10,11‐dihydrodibenzo(b,e)‐1,4‐thiazepin‐11‐one.
Authors: JOSHI J. , JOSHI B. C. , BARAR F. S. K. 
Published: May 2016

AbstractA triazole ring is anellated to the dibenzothiazepinone (I), yielding (IV) via conversion to the chloride, coupling with hydrazine hydrate (II), and cyclocondensation with formic acid (III).
ChemInform Abstract: Synthesis and Spectroscopic Properties of 4,5‐Dibenzoylseleno‐1,3‐diselenole‐2‐selone.
Authors: OLK R.‐M. , OLK B. , DIETZSCH W. , HOYER E. 
Published: May 2016

AbstractThe new synthesis of the title compound (VI) occurs starting with the 1,3‐diselenole‐2‐selone (I) as shown in the scheme.
ChemInform Abstract: Aluminum and Gallium Complexes of 1‐Ethyl‐3‐hydroxy‐2‐methyl‐4‐pyridinone: A New Exoclathrate Matrix.
Authors: NELSON W. O. , RETTIG S. J. , ORVIG C. 
Published: May 2016

AbstractThe structures of the title ligand (III) (space group Pbca, Z = 8) and of the two isostructural complexes (V), crystallizing with twelve molecules water (P3, Z=2), are determined by single‐crystal X‐ray diffraction.
ChemInform Abstract: Carbon Suboxide as a C1 Reagent. Sequential Cleavage of CO from C3O2 at a Metal Center to Give WCl2(CO)(PMePh2)2(C,C′:η2‐C(O)CPMePh2) and WCl2(CO)(PMePh2)2(CPMePh2).
Authors: LIST A. K. , HILLHOUSE G. L. , RHEINGOLD A. L. 
Published: May 2016

AbstractCarbon suboxide (II) reacts with the W(II) complex (I) to give the title complex (III) (space group P2/n, Z=4) which in CHCl3 at 35 °C undergoes an irreversible loss of CO to afford the phosphinocarbyne complex (IVa).
ChemInform Abstract: The First Polyhydrides Stabilized Only by N‐Donor Ligands, ((HB(pz)3)ReH6) and ((CH2(pz)2)ReH7).
Authors: HAMILTON D. G. , LUO X.‐L. , CRABTREE R. H. 
Published: May 2016

AbstractIn order to obtain polyhydrides without phosphines or cyclopentadienyl groups the unusual rhenium polyhydrides (II), (V) and (IX) are prepared according to the scheme.
ChemInform Abstract: High‐Valent Iron Phthalocyanine Five‐ and Six‐Coordinated μ‐Carbido Dimers.
Authors: ERCOLANI C. , GARDINI M. , GOEDKEN V. L. , PENNESI G. , ROSSI G. , RUSSO U. , ZANONATO P. 
Published: May 2016

AbstractThe stable dimer (III) is a rare species, not isomorphous with the corresponding μ‐nitrido and μ‐oxo complexes.
ChemInform Abstract: Synthesis, Structure and EPR Studies of Mixed Hexafluoroacetylacetonatocopper(II) Complexes with Some Diimine Ligands.
Authors: ESCUER A. , COMAS T. , RIBAS J. , VICENTE R. , SOLANS X. , ZANCHINI C. , GATTESCHI D. 
Published: May 2016

Abstract(I) (P21/a, Z=4), some analogous complexes containing diimine ligands such as (II)‐(IV), and the dimer (V) are obtained by reaction of a mixture of equimolar amounts of bis(hexafluoroacetylacetonato)copper and the heterocyclic ligands in Me2CO or MeCN in 60‐70% yield.
ChemInform Abstract: Chemistry, Structure, and Bonding in Diruthenium(II) Tetracarboxylates.
Authors: COTTON F. A. , MISKOWSKI V. M. , ZHONG B. 
Published: May 2016

AbstractThe Ru2(II,III) complex (I) reacts with L‐mandelic acid (II) to convert 50% of the Ru to the Ru(II,II) mandelate (III) (space group P21, Z=4) and 50% to the accompanying disproportionation product (IV).
ChemInform Abstract: Application of the Vicinal Oxyamination Reaction with Asymmetric Induction to the Hemisynthesis of Taxol and Analogues.
Authors: MANGATAL L. , ADELINE M.‐T. , GUENARD D. , GUERITTE‐VOEGELEIN F. , POTIER P. 
Published: May 2016

AbstractSharpless vicinal oxyamination of the taxane derivative (I) in the presence of chiral amines, e.g. DQA, yields the compounds (IIIa) and (IIIb) as major products which are separated chromatographically.
ChemInform Abstract: Indole Diterpene Synthetic Studies. Part 5. Development of a Unified Synthetic Strategy: A Stereocontrolled, Second‐Generation Synthesis of (‐)‐Paspaline.
Authors: SMITH A. B. III , LEENAY T. L. 
Published: May 2016

Abstract(+)‐Wieland‐Miescher ketone (I) serves as starting material in the synthesis of the tricyclic cyclopentanone (XI), the proposed common advanced intermediate for a family of tremorgenic indole terpenes.
ChemInform Abstract: Stereoselective Synthesis of 2,4‐Diamino Acids by Asymmetric Hydrogenation.
Authors: PARK N. G. , LEE S. , MAEDA H. , AOYAGI H. , KATO T. 
Published: May 2016

AbstractA previously described methodology for the synthesis of optically active neutral amino acids by means of asymmetric hydrogenation of cyclic α,β‐dehydro dipeptides of type (III) is now extended to amino acids possessing a functionalized side chain with or without an additional chiral center.
ChemInform Abstract: Dimers and Tetramers of SiCl in a Molecular Beam from a Heterogeneous, Intermediate‐Pressure Reactor.
Authors: DAVIDSSON J. , HOLMLID L. 
Published: May 2016

AbstractUnusual molecules like Si2Cl2 and Si4Cl4 can be detected by mass spectrometry in a molecular beam extracted from a promising new type of source.
ChemInform Abstract: Replacement of Nitrite by Bromide Anions in Na3NO3.
Authors: JANSEN M. , MUELLER W. + 
Published: May 2016

AbstractAccording to preparative and X‐ray powder results the isostructural solids Na3O(NO2) and Na3OBr form solid solutions with a miscibility gap between 28 mol% and 62 mol% Na3OBr at room temperature.
ChemInform Abstract: Preparation and Crystal Structures of the First Two Members of a New Type of Lead(II) Oxyhalides, Pb4(SiO4)X4 (X: Cl, Br).
Authors: RIEBE H.‐J. , KELLER H.‐L. 
Published: May 2016

AbstractThe title compounds are prepared by annealing mixtures of PbO, PbCl2(PbBr2), and SiO2 (2:2:1; Pt ampoule; 440 °C, 3 d) and their crystal structures are investigated using single‐crystal XRD.
ChemInform Abstract: New Oxides of the BaCuSm2O5 Type: BaCoHo2O5, BaCoYb2O5, and of the BaNiLn2O5 Type: BaCoEr2O5
Authors: MEVS H. , MUELLER‐BUSCHBAUM HK. + 
Published: May 2016

Abstractare synthesized as single crystals according to the scheme.
ChemInform Abstract: Asymmetric Aldol Reactions. A Titanium Enolate Giving Very High Diastereofacial Selectivities.
Authors: SIEGEL C. , THORNTON E. R. 
Published: May 2016

AbstractThe use of Ti reagents in stereocontrolled aldol reactions has rarely been mentioned in the literature; the present study demonstrates, however, that Ti enolates (being particularly attractive because of low cost, low toxicity, and ease of workup) can give diastereofacial selectivities of 99%.
ChemInform Abstract: Metal‐Promoted Cyclization. Part 26. Palladium‐Catalyzed Cyclization of Benzyl Halides and Related Electrophiles Containing Alkenes and Alkynes as a Novel Route to Carbocycles.
Authors: WU G.‐Z. , LAMATY F. , NEGISHI E. 
Published: May 2016

AbstractVarious o‐alkenylbenzyl chlorides are cyclized upon heating in the presence of triethylamine and a Pd(0) catalyst.
ChemInform Abstract: Photochemical Pathways to Benzosemibullvalene Derivatives from Dimethyl 1,4‐Dihydro‐1,4‐ethenonaphthalene‐2,3‐dicarboxylate.
Authors: SCHEFFER J. R. , YAP M. 
Published: May 2016

AbstractSensitized photolysis of the diester (I) mentioned in the title produces the primary product (II) which is subjected to direct irradiation, yielding the rearranged benzosemibullvalene (III).
ChemInform Abstract: Insertion of 2,3‐Dihydrothiophene into Platinum and Osmium Hydrides: A Model for Reactions Occurring During Thiophene Hydrodesulfurization.
Authors: GLAVEE G. N. , DANIELS L. M. , ANGELICI R. J. 
Published: May 2016

AbstractDihydrothiophene (II) is proposed as an intermediate in the catalytic hydrodesulfurization of thiophene.
ChemInform Abstract: Cycloadditions of (Arylalkylamino)ketenes with Cycloalkenes.
Authors: BRADY W. T. , GU Y. Q. 
Published: May 2016

AbstractThe arylglycine derivatives (I) are converted to the ketenes (II) which react with the cycloalkenes (III) to give the endo‐cycloaddition products (IV).
ChemInform Abstract: 1,4‐Benzodioxin Chemistry: A New Route to C‐3 Functionalized 2‐Methylene‐1,4‐benzodioxanes.
Authors: RUIZ N. , ROLLIN P. 
Published: May 2016

AbstractSome reactions with hydroxymethylbenzodioxane (I) and hydroxymethylbenzodioxin (IV), producing functionalized derivatives, are performed as outlined in the reaction scheme.
ChemInform Abstract: Bis(bis(trimethylsilyl)amino)sulfane. Part 1. Synthesis and Characterization.
Authors: SCHUBERT G. , GATTOW G. 
Published: May 2016

AbstractThe title compound is prepared by a known method from Li(N(SiMe3)2) with SCl2 in Et2O at ‐30 °C in ca. 60% yield.
ChemInform Abstract: Hydrazido Complexes of Titanium(IV) with Tris(pyrazolyl)borates. Crystal Structures of (TiLCl2(NMeNMe2)) and (TiLCl2(NPhNH2)), L: Tris(pyrazolyl)borate.
Authors: HUGHES D. L. , LEIGH G. J. , WALKER D. G. 
Published: May 2016

AbstractThe reactions of (I) with hydrazine derivatives yield the title complexes (III) (Pbca, Z = 8) and (V) ( P21/n, Z=4) which are structurally very similar to the homologous cyclopentadienyl derivatives with side‐on binding of the hydrazido(1‐)‐moiety.
ChemInform Abstract: Synthesis and Reactivity of Binuclear Perhalophenyl Derivatives of Platinum(I). Molecular Structure of (Pt2(C6F5)2(CO)2(PPh3)2)·0.4 CHCl3.
Authors: USON R. , FORNIES J. , ESPINET P. , FORTUNO C. , TOMAS M. , WELCH A. J. 
Published: May 2016

AbstractBinuclear Pt(I) complexes of the type (III) ((IIIa): space group C2/c, Z=4) are prepared by a redox condensation reaction shown in the scheme for some examples.
ChemInform Abstract: Direct Cleavage versus Transpeptidation in the Autodecomposition of Peptides Containing 2,4‐Diaminobutanoic Acid (DABA) and 2,3‐Diaminopropanoic Acid (DAPA) Residues. Specific Cleavage of DAPA‐Containing Peptides.
Authors: BLODGETT J. K. , LOUDON G. M. 
Published: May 2016

AbstractPeptides containing DABA and DAPA residues such as (I) and (V), respectively, may undergo either "direct cleavage" (to give, e.g., (II) and (III) by attack on the C‐carbonyl at right hand) and/or "transpeptidation" (to give (IV) by attack on N‐carbonyl at left hand).
ChemInform Abstract: Regioselective Benzoylations of Glycopyranosylamines: Synthesis of Partially Protected Glycopyranosyl Isothiocyanates.
Authors: FUENTES MOTA J. , GARCIA FERNANDEZ J. M. , ORTIZ MELLET C. , PRADERA ADRIAN M. A. , BABIANO CABALLERO R. 
Published: May 2016

AbstractTreatment of the β‐D‐galactopyranosylamine (Ia) and the β‐D‐gluco analogue (Ib) with benzoyl chloride (II) under controlled conditions gives the tribenzoyl derivatives (III) as the main products.
ChemInform Abstract: The Phase ((Bi, Pb)O)2Sr2BiFe2O7+z
Authors: FRIES T. , MAYER‐VON KUERTHY G. + , EHMANN A. , LOESCH S. + , SCHLICHENMAIER M. , KEMMLER‐SACK S. 
Published: May 2016

Abstractis prepared with various Bi:Pb ratios by heating mixtures of Bi(NO3)3·5 H2O or Bi2O3, PbO, Sr(NO3)2, and Fe powder in corundum boats at 800‐830 °C for several days.
ChemInform Abstract: Phase Composition and Electric Properties of Samples of the System CaMnO3‐CaTiO3.
Authors: KOROLEV V. P. , KONONYUK I. F. , POPOV I. O. 
Published: May 2016

AbstractSamples of CaMn1‐xTixO3 are prepared from mixtures of CaO, Mn2O3 and TiO2 at 1570 K in air.
ChemInform Abstract: Enantioselective Inhibition: A Strategy for Improving the Enantioselectivity of Biocatalytic Systems.
Authors: GUO Z.‐W. , SIH C. J. 
Published: May 2016

AbstractDextromethorphan (DMP = cat.) and levomethorphan (LMP) are found to be effective enantioselective inhibitors of C.c.
ChemInform Abstract: Zirconium‐Mediated Ring Construction from Dienes: Remarkable Effect of Ligands on Stereochemistry.
Authors: NUGENT W. A. , TABER D. F. 
Published: May 2016

AbstractThe zirconium‐mediated cyclization of the diene (II) occurs via metallacycle intermediates and leads to the trans product (I) or the cis product (V).
ChemInform Abstract: Preparation of Cyclic Ethers via a Transacetalization‐Cationic Cyclization Sequence.
Authors: NIKOLIC N. A. , GONDA E. , LONGFORD C. P. D. , LANE N. T. , THOMPSON D. W. 
Published: May 2016

AbstractThe acetals (I) and (IV) are treated with the homoallylic alcohols (II) or (V) in the presence of titanium tetrachloride, producing the chlorotetrahydropyran derivatives (III) and (VI) respectively via a transacetalization/cyclization procedure.
ChemInform Abstract: Organoaluminum‐Promoted Rearrangement of Epoxy Silyl Ethers to β‐Siloxy Aldehydes.
Authors: MARUOKA K. , OOI T. , YAMAMOTO H. 
Published: May 2016

AbstractThe title rearrangement of epoxy silyl ethers such as (I) or (III) is achieved using a bulky organoaluminum reagent to give the products (II) and (IV) without loss of optical purity.
ChemInform Abstract: Rearrangement of Isoxazoline‐5‐spiro Derivatives. Part 3. Indolizine, Quinolizine and Pyrido(1,2‐a)azepine Derivatives by Sequential Rearrangement‐Annulation.
Authors: GOTI A. , BRANDI A. , DANZA G. , GUARNA A. , DONATI D. , DE SARLO F. 
Published: May 2016

AbstractThe spiroisoxazolines (I), (III) and (VI), by either flash vacuum pyrolysis or thermolysis, yield fused pyridones.
ChemInform Abstract: Kinetics of a Carbene Rearrangement: The 1,2‐Carbon Migration of Cyclopropylchlorocarbene (II).
Authors: HO G.‐J. , KROGH‐JESPERSEN K. , MOSS R. A. , SHEN S. , SHERIDAN R. S. , SUBRAMANIAN R. 
Published: May 2016

AbstractCarbene (II) is photostable (at 335 nm) when generated at 12 K in N2 or argon matrix; some photo‐ and thermochemical reactions are studied.
ChemInform Abstract: o‐Nitroaniline Derivatives. Part 12. The Reaction of N‐(2,4‐Dinitrophenyl)sarcosine Ethyl Ester with Bases: Some Novel Redox Processes Revealed by X‐Ray Crystallography.
Authors: MCFARLANE M. D. , SMITH D. M. , FERGUSON G. , KAITNER B. 
Published: May 2016

AbstractAccording to the base used, the title reaction gives either the products (IIa), (IIIa) or (IV) as main compounds.
ChemInform Abstract: Formation of Metal‐Element Double Bonds by Chlorosilane Elimination.
Authors: SCHUBERT U. , KIRCHGAESSNER U. + , GROENEN J. + , PIANA H. 
Published: May 2016

AbstractTransition metal complexes, capable of chlorosilane elimination to give metal‐element double bonds, are generated as transient species such as (III) and (X) by two novel methods.
ChemInform Abstract: Reactions of Organic Anions. Part 159. A New Reaction of 1‐Bromo‐2‐(chloromethyl)cyclopropane in Basic Medium: A Simple Preparation of 1‐(Alkoxymethylene)cyclopropanes.
Authors: JONCZYK A. , KMIOTEK‐SKARZYNSKA I. 
Published: May 2016

Abstract1‐Bromo‐2‐(chloromethyl)cyclopropane (I) reacts with the alcohols (IIa) ‐ (IIc), thiophenol (IId), and the nitriles (IIe) and (IIf) under phase‐transfer catalytic basic conditions, forming the methylenecyclopropanes (III) and/or the chain‐substituted compounds (IV).
ChemInform Abstract: Enantioselective Preparation of Functionalized Cyclopentanoids via a Common Chiral (π‐Allyl)palladium Complex.
Authors: DEARDORFF D. R. , LINDE R. G. II , MARTIN A. M. , SHULMAN M. J. 
Published: May 2016

AbstractThe chiral acetoxyhydroxycyclopentene (+)‐(I), prepared by an enzymatic method, undergoes substituted reaction with various nucleophiles (II), (V), or (VII) in the presence of Pd(0)/phosphine catalytic systems to produce selectively the cis‐1,4‐disubstituted cyclopentenes (III), (VI), or (VIII).
ChemInform Abstract: Carbon‐Carbon Bond Formation in Reactions of PhIO·HBF4/Silyl Enol Ether Adduct with Alkenes or Silyl Enol Ethers.
Authors: ZHDANKIN V. V. , MULLIKIN M. , TYKWINSKI R. , BERGLUND B. , CAPLE R. , ZEFIROV N. S. , KOZ'MIN A. S. 
Published: May 2016

AbstractThe adducts (IV), generated from the silyl enol ethers (I), iodosobenzene (II), and fluoboric acid (III), react with the enol ethers (I) or (VI) to form the 1,4‐diones (V) or (VII).