bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Synthesis and Antitubercular Activity of 4‐Pyridylglyoxylic Acid Derivatives.
Authors: NURULLAEVA M. K. , AZIZOV U. M. , AZIMOV V. A. , MIKHLINA E. E. , DUBINSKII R. A. , FILIPENKO T. YA. , FILITIS L. N. , AMEL'KIN O. YU. , YAKHONTOV L. N. 
Published: May 2016

AbstractOxidation of the ethylpyridines (I) with potassium permanganate yields predominantly the pyridine carboxylic acids (III), together with minor amounts of the pyridylglyoxylic acids (II).
ChemInform Abstract: Ring Expansions in Carbohydrate Chemistry: gem‐Azoacetates.
Authors: TRONCHET J. M. J. , TRONCHET J. F. , RACHIDZADEH F. , BARLALAT‐REY F. , BERNADINELLI G. 
Published: May 2016

AbstractStarting with the protected 3‐furanosiduloses (I), the p‐nitrophenylhydrazones (III) are prepared.
ChemInform Abstract: Synthesis of Chiral Liposome Building Blocks with s‐Triazine as Linking Unit.
Authors: STAATZ I. , GRANZER U. H. , ROTH H. J. 
Published: May 2016

AbstractA number of s‐triazine derivatives are prepared with a view to developing a variable system of chiral amphiphiles for the study of the effect of chirality on the formation and properties of liposomes.
ChemInform Abstract: Fluoro Substituted and Other New Carbodiphosphoranes.
Authors: FLUCK E. , NEUMUELLER B. + , BRAUN R. , HECKMANN G. , SIMON A. , BORRMANN H. 
Published: May 2016

AbstractThe carbodiphosphoranes (II) and (IV) are obtained according to the scheme and characterized spectroscopically (1H, 13C, 19F, 31P NMR, and MS).
ChemInform Abstract: Prototropic Phosphoryl ‐ Hydroxy Ylide Tautomerism. Part 4. Synthesis and Structure of Phosphoryl‐Substituted (Ethoxycarbonylmethyl)triphenylphosphonium Salts.
Authors: LEONT'EVA I. V. , ALADZHEVA I. M. , MASTRYUKOVA T. A. , PETROVSKII P. V. , NEGREBETSKII V. V. , ANTIPIN M. YU. , STRUCHKOV YU. T. , KABACHNIK M. I. 
Published: May 2016

AbstractReaction of the phosphinous chlorides (Ia) and (Ib) or the phosphorochloridite (Ic) with the phosphorane (II) and subsequent oxidation give the phosphorylated phosphoranes (III).
ChemInform Abstract: Prototropic Phosphoryl ‐ Hydroxy Ylide Tautomerism. Part 3. Influence of the Substituents at the Phosphorus Atom on the Tautomeric Equilibrium of Tosyl‐Substituted (Phosphorylmethyl)triphenylphosphonium Salts.
Authors: BYKHOVSKAYA O. V. , ALADZHEVA I. M. , PETROVSKII P. V. , MASTRYUKOVA T. A. , KABACHNIK M. I. 
Published: May 2016

AbstractReaction of the phosphorus(III) chlorides (I) with the tosylmethylphosphonium salts (II) and subsequent oxidation give the phosphoranes (III) which are converted to the phosphonium salts (IV).
ChemInform Abstract: 2H‐Benzimidazoles (Isobenzimidazoles). Part 4. Nucleophilic Substitution of 5,6‐Dichloro‐2H‐benzimidazole‐2‐spirocyclohexane.
Authors: IDDON B. , ROBINSON A. G. , SUSCHITZKY H. 
Published: May 2016

AbstractMono‐ and disubstitution reactions of the title compound (II) with various nucleophiles such as amines, alkoxides, and thiolates are described.
ChemInform Abstract: “Photochemical” Azo Metathesis by (CO)5W=C(OCH3)CH3. Isolation of a Zwitterionic Intermediate.
Authors: SLEIMAN H. F. , MCELWEE‐WHITE L. 
Published: May 2016

AbstractThe cis‐azobenzene (I), an intermediate in the photolysis of the trans isomer, undergoes thermal reaction with (II) to give (IV) via the zwitterion (III) which can be isolated as a red oil.
ChemInform Abstract: Chromium and Tungsten Pentacarbonyl Groups as Reactivity Auxiliaries in (2 + 2) Cycloadditions.
Authors: FARON K. L. , WULFF W. D. 
Published: May 2016

AbstractAlkynyl carbene complexes of Cr and W e.g. (I) give moderate to high yields of (2 + 2) cycloaddition products with a range of enol ethers under very mild conditions as shown for the example dihydropyran (II) producing (III).
ChemInform Abstract: (Pentacarbonyl)tungsten Complexes of Diphosphanyl Acetylenes.
Authors: FLUCK E. , KUHM P. , MUELLER A. + , BOEGGE H. + 
Published: May 2016

AbstractThe diaminophosphanylacetylene‐W complexes (II) and (IV) and the halogenated diphosphanylacetylene‐W2 complexes (VI) and (IX) are prepared according to the scheme.
ChemInform Abstract: New Types of Metallacycles Formed by Cycloaddition of Imines and tBuN=O with Mn and Re Carbyne Complexes.
Authors: HANDWERKER B. M. , GARRETT K. E. , GEOFFROY G. L. , RHEINGOLD A. L. 
Published: May 2016

AbstractThe Re carbyne complex (I) rapidly undergoes a net (2 + 2) cycloaddition of the imine (II) to form the complex (III), the first example of a metallaazetine which exists as a hybrid of two resonance forms.
ChemInform Abstract: Coordination Chemistry of 1,3‐Dithiol‐2‐one‐4,5‐dithiolate (dmid) ‐ Comparison with 1,3‐Dithiole‐2‐thione‐4,5‐dithiolate (dmit). Crystal and Molecular Structure of Tetrabutylammonium Bis(1,3‐dithiol‐2‐one‐4,5‐dithiolato)nickelate(III), (n‐C4H9)4N(Ni(dmid)2).
Authors: OLK R.‐M. , DIETZSCH W. , KOEHLER K. + , KIRMSE R. , REINHOLD J. , HOYER E. , GOLIC L. , OLK B. 
Published: May 2016

AbstractThe preparation of metal(II) and/or metal(III) chelate complexes such as (III) is described.
ChemInform Abstract: Coordination Behavior of Acetazolamide (5‐Acetamido‐1,3,4‐thiadiazole‐2‐sulfonamide): Synthesis, Crystal Structure, and Properties of Bis(acetazolamidato)tetraamminenickel(II).
Authors: FERRER S. , BORRAS J. , MIRATVILLES C. , FUERTES A. 
Published: May 2016

AbstractThe distorted octahedral title complex (I) is obtained by reaction of Ni(II) perchlorate with acetazolamide in refluxing ethanol and subsequently with conc.
ChemInform Abstract: The Pentacoordinate (CuI((imidH)2DAP))+ Cation: Its Structural Verification, Ligand Rearrangement, and Deceptive Reaction with Dioxygen.
Authors: GOODWIN J. A. , BODAGER G. A. , WILSON L. J. , STANBURY D. M. , SCHEIDT W. R. 
Published: May 2016

AbstractThe structures of the two cationic Cu(I) complexes (I) and (II) are determined by X‐ray analysis ((I): space group P21/c, Z=4; (II): P1, Z=2).
ChemInform Abstract: Syntheses of Chlorins from Unsymmetrically Substituted Iron Porphyrins.
Authors: BURNS D. H. , LAI J.‐J. , SMITH K. M. 
Published: May 2016

AbstractA variety of hemins such as mesohemin, deuterohemin, protohemin, coprohemin‐II and phyllohemin are reduced to chlorins using sodium in isopentyl alcohol.
ChemInform Abstract: Steroidal N‐Nitroamines. Part 4. Intramolecular Functionalization of N‐Nitroamine Radicals: Synthesis of 1,4‐Nitroimine Compounds.
Authors: DE ARMAS P. , FRANCISCO C. G. , HERNANDEZ R. , SALAZAR J. A. , SUAREZ E. 
Published: May 2016

AbstractPhotolysis of steroidal N‐nitroamines such as (I) or (III) in the presence of iodine and various oxidative reagents leads to neutral nitroaminyl radicals, which undergo intramolecular hydrogen abstraction to produce, in most cases, N‐nitroimine compounds such as (II) or (V).
ChemInform Abstract: The Use of Alkoxy‐Substituted Anomeric Radicals for the Construction of β‐Glycosides.
Authors: KAHNE D. , YANG D. , LIM J. J. , MILLER R. , PAGUAGA E. 
Published: May 2016

Abstractβ‐Glycosides that are sometimes extremely difficult to obtain are readily available by a new method A) which makes use of the fact that hydrogen atoms delivered to anomeric sugar radicals end up axial in the products.
ChemInform Abstract: An Enantioconvergent Route to Carbocyclic Nucleosides (‐)‐Aristeromycin and (‐)‐Neplanocin A via the Asymmetric Diels‐Alder Reaction.
Authors: ARAI Y. , HAYASHI Y. , YAMAMOTO M. , TAKAYEMA H. , KOIZUMI T. 
Published: May 2016

AbstractTwo approaches, which start from the acrylate (I) or its diastereomer (VII), are chosen for the preparation of the chiral lactone (VI).
ChemInform Abstract: NaxMg5‐xGa9, a Novel Intermetallic Phase as a Link Between Zintl Phases and Metals.
Authors: NESPER R. 
Published: May 2016

AbstractThe new ternary phase NaxMg5‐xGa9 with 2 ≤ x ≤ 3 is prepared by annealing a mixture of the pure elements (1100 K, sealed Nb‐ampoules).
ChemInform Abstract: Heteropolyvanadates Containing Two and Three Manganese(IV) Ions: Unusual Structural Features of Mn2V22O10‐ 64 and Mn3V12O40H5‐ 3.
Authors: ICHIDA H. , NAGAI K. , SASAKI Y. , POPE M. T. 
Published: May 2016

AbstractSingle crystals of K10Mn2V22O64·20 H2O (I) and K5H3Mn3V12O40·8 H2O (II) are prepared according to a literature method.
ChemInform Abstract: Study of the Phase Relations and Superconductivity in the Ho2O3‐BaO‐CuO Ternary System.
Authors: ZHANG Y. , LIANG J. , CHEN X. , RAO G. , LIU H. , NI Y. , ZHENG D. , XIE S. 
Published: May 2016

AbstractThe existence of two compounds, HoBa2Cu3O7‐δ (I) and Ho2BaCuO5 (II), is observed in the CuO‐rich region of the title system.
ChemInform Abstract: Phase Relations in the Vicinity of the Compound YBa2Cu3O7‐δ at Constant Oxygen Pressure
Authors: GRAF T. , JORDA J. L. , MULLER J. 
Published: May 2016

Abstractare studied by DTA coupled with TGA, XRD, SEM, and measurements of the superconducting transition temp. by an ac susceptibility method.
ChemInform Abstract: Solid State Phase Equilibria in the Pt‐Ga‐As System.
Authors: ZHENG X.‐Y. , SCHULZ K. J. , LIN J.‐C. , CHANG Y. A. 
Published: May 2016

AbstractNo ternary compounds are found in the 600 °C isothermal phase diagram of the title system and limited solubility is measured in each of the constituent binary phases.
ChemInform Abstract: Kinetics of Zinc Dissolution in Aerated Sodium Sulfate Solutions. A Measurement of the Corrosion Rate by Impedance Techniques.
Authors: DESLOUIS C. , DUPRAT M. , TOURNILLON CHR. 
Published: May 2016

AbstractOn the basis of the ac impedance data obtained for Zn corrosion in 0.5 M Na2SO4 solution, a dissolution model involving relaxation of adsorbed species is proposed.
ChemInform Abstract: Deposition of TiC on Carbon Fibers by Reactive CVD: Influence of the Experimental Conditions on the Characteristics of the Obtained Fibers.
Authors: VINCENT C. , DAZORD J. , VINCENT H. , BOUIX J. 
Published: May 2016

AbstractUniform coating of carbon fibers with TiC is achieved by direct reaction of TiCl4 and H2 with the surface of the fibers at temp. > 1200 K under atmospheric pressure.
ChemInform Abstract: Formation of Seven‐ and Eight‐Membered Rings by Manganese(III)‐Based Oxidative Free Radical Cyclization.
Authors: MERRITT J. E. , SASSON M. , KATES S. A. , SNIDER B. B. 
Published: May 2016

AbstractThe ω‐unsaturated γ‐keto esters (I) react with Mn(III) and Cu(II) acetates to form the cyclization products (III), together with the double bond isomer (IVc) and the ring contracted derivatives (Vc).
ChemInform Abstract: Double Alkylation of α,β‐Unsaturated Acetals. An Inverse Polarity Approach.
Authors: YANAGISAWA A. , HABAUE S. , YAMAMOTO H. 
Published: May 2016

AbstractRegioselective alkylation of α,β‐unsaturated acetals such as (I) with the alkyl zinc reagents (II) and subsequent hydrolysis yields mainly the α‐adducts (III).
ChemInform Abstract: Alkylation and Transalkylation of Aromatics on Alumosilicates.
Authors: VOGT F. , WENDLANDT K.‐P. , ISAKOV YA. I. , ISAKOVA T. A. , MINACHEV KH. M. 
Published: May 2016

AbstractThe alkylation of toluene (benzene) with MeOH and the isomerization of m‐xylene on alumina‐silica or zeolites proceed via the same intermediate.
ChemInform Abstract: Carbonylation of Enynes Under Hydroformylation Conditions Catalyzed by Rhodium Carbonyl. A New Method for Synthesis of Cyclic Enones.
Authors: DOYAMA K. , JOH T. , SHIOHARA T. , TAKAHASHI S. 
Published: May 2016

AbstractThe acetylenic and the olefinic part of the enynes (I) and (IX) is involved in the reaction which leads to the formation of the title enones (III) and (X), respectively.
ChemInform Abstract: A New Sulfo‐SIAB Synthesis.
Authors: LEONE‐BAY A. , TIMONY P. E. 
Published: May 2016

AbstractN‐Chloroacetyl‐p‐aminobenzoic acid (I) obtained from p‐aminobenzoic acid by a known procedure, is transhalogenated with sodium iodide, producing the N‐iodoacetyl derivative (II).
ChemInform Abstract: Sequential Claisen‐Ene Approach to Carbocyclization: A New Entry to a Steroid C/D Ring Synthon.
Authors: TAKAHASHI K. , MIKAMI K. , NAKAI T. 
Published: May 2016

AbstractThe ketone (II) is coupled with the Wittig reagent (I) to form the enyne (III) which is desilylated and carbomethoxylated to yield the ester (V).
ChemInform Abstract: Triplex‐Catalyzed Diels‐Alder and (2 + 2)Cycloaddition Reactions of Enol Ethers and Ketene Acetals.
Authors: AKBULUT N. , SCHUSTER G. B. 
Published: May 2016

AbstractCyclohexadiene (I) undergoes photochemical reaction with the silyl enol ethers (IIa) and (IIb) or the ketene acetal (IIc) in the presence of sensitizers such as 9,10‐dicyanoanthracene to form the bicyclooctenes (III) and (IV).
ChemInform Abstract: Cyclopropenone Oximes: Preparation and Reaction with Isocyanates.
Authors: YOSHIDA H. , OHTSUKA H. , YOSHIDA K. , TOTANI Y. , OGATA T. , MATSUMOTO K. 
Published: May 2016

AbstractThe title oximes, which are isolated as their hydrochlorides (III), react with isocyanates such as (IV) to give the spiro products (V).
ChemInform Abstract: Isocyanates of Heterocyclic Compounds. Part 1. Synthesis of 2,5‐Diisocyanatofuran.
Authors: NIELEK S. , LESIAK T. 
Published: May 2016

AbstractChloromethylation of methyl pyromucate (I) by the Blanc method A) gives the desired furan derivative (II) together with by‐products (III) and (IV) (discussion of the formation mechanism).
ChemInform Abstract: Studies on Pyridazinone Derivatives. Part 14. Nucleophilic Replacement Reactions of 4,5‐Dichloro‐3(2H)‐pyridazinones with Hydrobromic Acid.
Authors: TAKAYA M. 
Published: May 2016

Abstract4,5‐Dichloro‐3(2H)‐pyridazinone (I) reacts with hydrobromic acid to give a mixture of the 4,5‐dibromo‐ (II) and the 4‐bromo‐5‐chloro derivative (III), indicating that the nucleophilic substituion in the 4‐position is preferred in this system.
ChemInform Abstract: Transition Metal Promoted Reactions. Part 23. Synthesis of Bifluorenylidene‐Hinged Crown Ethers by Intramolecular Desulfur‐Dimerization Reactions.
Authors: NG D. K. P. , LUH T.‐Y. 
Published: May 2016

Abstract2‐Hydroxyfluorenone (I) reacts with the α,ω‐bifunctional polyethers (II) to form the difluorenyl polyethers (III).
ChemInform Abstract: Cycloadditions of Alkynes R‐C C‐R′ with Free Singlet Dimethylgermylene Me2Ge.
Authors: BILLEB G. , NEUMANN W. P. , STEINHOFF G. 
Published: May 2016

AbstractDimethylgermylene (II), which is prepared by thermal cleavage of (I), reacts with the alkynes (III) to form the adducts (IV) which undergo dimerization to yield the digermacyclohexadienes (V) or react with further (III), yielding the germacyclopentadienes (VI).
ChemInform Abstract: Oxidative Synthesis of Bis(μ‐hydroxo) Chromium(III) Dimers with Aromatic Amine Ligands. Structure, Physical Properties, and Base Hydrolysis Kinetics of the Bis(μ‐hydroxo)bis((tris(2‐pyridylmethyl)amine)chromium(III)) Ion.
Authors: GAFFORD B. G. , HOLWERDA R. A. 
Published: May 2016

AbstractAerobic oxidation of Cr(II) (Cr(II) perchlorate or bromide) in the presence of the aromatic amine ligands tris(2‐pyridylmethyl)amine (II), 2,2'‐bipyridine, or 1,10‐phenanthroline leads to the bis(μ‐hydroxo)bis(amine‐Cr(III)) complexes (III) and (IV).
ChemInform Abstract: Isolation of ((HB(Me2pz)3)MoO2(OC6H4S))2, a Binuclear Mo(VI) Complex Containing a Disulfide Bond.
Authors: ROBERTS S. A. , DARSEY G. P. , CLELAND W. E. JUN. , ENEMARK J. H. 
Published: May 2016

AbstractThe title dimer (I) is obtained by aerial recrystallization of the mononuclear Mo(V) complex (HB(Me2pz)3)MoO(O‐C6H4‐o‐S).
ChemInform Abstract: Synthesis of Some cis‐Dioxomolybdenum Complexes and Their Use in the Epoxidation of Olefins.
Authors: AGARWAL D. D. , SHRIVASTAVA S. 
Published: May 2016

AbstractThe title complexes are synthesized by equimolar reaction of MoO2(acac)2 with condensation products of amines and acetylacetone or salicylaldehyde in refluxing ethanol and characterized by IR spectral data.
ChemInform Abstract: A Novel Compound Containing Coupled Mo3S4 Clusters, (Mo3S4(HBpz3)2)2(μ‐O)(μ‐C3H3N2)2.
Authors: COTTON F. A. , LLUSAR R. , SCHWOTZER W. 
Published: May 2016

AbstractThe title cluster (I) is obtained by 1:1:4 molar reaction of Mo3S44+ ion with pyrazole and potassium tris(pyrazolyl)borate in methanol.
ChemInform Abstract: Synthesis and Structural Studies of Thorium(IV) and Dioxouranium(VI) Nitrate Complexes with Some Schiff Bases Derived from Pyridine‐2‐carboxaldehyde and Certain Amino Compounds.
Authors: KUNCHERIA B. , DEVI G. S. , INDRASENAN P. 
Published: May 2016

AbstractTh(IV) nitrate and uranyl(VI) nitrate react with two equiv. Schiff bases from 2‐pyridinecarbaldehyde and corresponding amino compounds in refluxing solvent to give the complexes of the type (Ia), (Ib), (II), and (III).
ChemInform Abstract: Oxidation of Triphenylarsine in the Iron(III) Thiocyanate Complexes.
Authors: VANCOVA V. , MELNIK M. 
Published: May 2016

AbstractTriphenylarsine (II) is treated with oxygen in the presence of Fe(NCS)3 (I) to form the triphenylarsine oxide complexes (III) (dark red) and (IV) (orange).
ChemInform Abstract: Methylnickel Compounds with Chelating Anionic Ligands. Crystal and Molecular Structures of Methyl(trimethylphosphine)nickel Oxinate and Oxalate Dimer.
Authors: KLEIN H.‐F. , WIEMER T. , MENU M.‐J. , DARTIGUENAVE M. , DARTIGUENAVE Y. 
Published: May 2016

AbstractThe methoxo‐bridged dimer (I) reacts with two equiv. 8‐hydroxyquinoline (II) to give the mononuclear product (III).
ChemInform Abstract: Binuclear Methylplatinum and Phenylplatinum Complexes with Bis(dimethylphosphino)methane Ligands.
Authors: HADJ‐BAGHERI N. , PUDDEPHATT R. J. 
Published: May 2016

AbstractReaction of the cis‐diphenyl‐Pt(II) complex (I) with two or one equiv. diphosphine (II) results in the formation of the mononuclear cis‐complex (III) and the dinuclear diphosphine‐bridged complex (Vb), respectively.
ChemInform Abstract: Synthesis of Partial Structures of N‐Glycopeptides Representing the Linkage Regions of the Transmembrane Neuraminidase of an Influenza Virus and of Factor B of the Human Complement System.
Authors: KUNZ H. , WALDMANN H. , MAERZ J. + 
Published: May 2016

AbstractThe synthesis of the protected title compounds (I) and (II) is accomplished using the protecting group combination Boc moiety/allyl ester/acetyl groups.
ChemInform Abstract: Asymmetric Synthesis of threo‐β‐Hydroxy‐α‐N‐methylamino Acids and MeBMT Analogs via Epoxides. Part 1.
Authors: SUN C.‐Q. , RICH D. H. 
Published: May 2016

AbstractThe key step in the synthetic method mentioned in the title is the conversion of hydroxyethyloxiranes into N‐methyl carbamates which undergo base‐induced rearrangement, yielding chiral hydroxymethyloxazolidinones.
ChemInform Abstract: Electrochemical, Ellipsometric, and Surface Science Investigation of the PtRu Bulk Alloy Surface.
Authors: TICANELLI E. , BEERY J. G. , PAFFETT M. T. , GOTTESFELD S. 
Published: May 2016

AbstractUtilizing in situ ellipsometric measurements coupled with electrochemical measurements of bulk PtRu in sulfuric acidic solution at 20 °C show that a chemisorbed oxygen species is formed on the alloy surface at potentials as low as +0.25 V vs.
ChemInform Abstract: Surface Modifications with Heteropoly and Isopoly Oxometalates. Part 4. Further Details and Kinetic Aspects of the HER at the Modified Electrodes.
Authors: KEITA B. , NADJO L. , PARSONS R. 
Published: May 2016

AbstractVery durable and robust electrocatalytic materials for the HER can be obtained by modifying glassy carbon electrode surfaces using heteropoly and isopoly oxometalates.
ChemInform Abstract: Nature of Acid Sites in SAPO5 Molecular Sieves. Part 1. Effects of the Concentration of Incorporated Silicon.
Authors: HALIK C. , LERCHER J. A. , MAYER H. 
Published: May 2016

AbstractThe properties of 3 SAPO5 samples containing decreasing concentration of amorphous material are characterized by IR spectroscopy, TPD, and SEM.
ChemInform Abstract: Interaction of AlCl3 with the B10H2‐ 10 Cage in the Solid State.
Authors: BONNETOT B. , ABOUKHASSIB A. , MONGEOT H. 
Published: May 2016

AbstractThe products of the reaction of suspensions of AlCl3 and the decaborates A2B10H10 (I) (A: Et4N, Bu4N, K, Na) in hexane (reflux, stirring, 10‐20 h) are characterized by IR spectroscopy and 27Al NMR.
ChemInform Abstract: Oxosulfatofluorovanadates(IV) of Potassium, Rubidium and Ammonium: MVOSO4F·3 H2O.
Authors: KRASIL'NIKOV V. N. , GLAZYRIN M. P. 
Published: May 2016

AbstractReaction between MF (M: K, Rb, NH4) and VOSO4·3 H2O in aqueous solution yields the title compounds.
ChemInform Abstract: Perchlorato Compounds of Molybdenum(VI): MoO2(ClO4)2 (I), Cs(MoO2(ClO4)3) (II) and Cs2(MoO2(ClO4)4) (III).
Authors: BABAEVA V. P. , ROSOLOVSKII V. YA. 
Published: May 2016

AbstractPerchlorato compounds of Mo are hitherto not known.
ChemInform Abstract: Thermal Reactions of Donor‐Acceptor Systems. Part 6. Asymmetric Induction in the Diels‐Alder Reaction of Chiral (2S)‐2‐(tert.‐Butyl)‐5‐methylene‐1,3‐dioxolan‐4‐one.
Authors: MATTAY J. , MERTES J. , MAAS G. 
Published: May 2016

AbstractThe Diels‐Alder reaction of the cyclic methylene compound (I), the preparation of which is described, with cyclopentadiene (II) leads to the adducts (III) and (IV) with more than 95% face and more than 96% exo selectivity.
ChemInform Abstract: β‐Scission of 8‐Hydrindanoxyl and Related Free Radicals.
Authors: O'DELL D. E. , LOPER J. T. , MACDONALD T. L. 
Published: May 2016

AbstractTreatment of the bicyclic tertiary alcohols (I), (VII), and (VIII) with iodine and mercuric oxide (yellow modification) results in ring cleavage, yielding the iodo ketones as shown in the reaction scheme.
ChemInform Abstract: Photolysis of Acetyltetracarbonylcobalt(I) in Low‐Temperature Matrices: Unusual Behavior for a Coordinatively Unsaturated Intermediate.
Authors: SWEANY R. L. 
Published: May 2016

AbstractThe UV photolysis of the title compound (I) in argon matrices produces (II) which rearranges to form (III) upon subsequent irradiation.
ChemInform Abstract: Selectivity in the Iodination of Phenol in the Presence of β‐Cyclodextrin.
Authors: VEGLIA A. V. , DE ROSSI R. H. 
Published: May 2016

AbstractThe iodination of the aromatic compounds (I) yields a mixture of the o‐iodo‐ (II) and p‐iodoarenes (III).
ChemInform Abstract: Polymer‐Bound N‐Alkylnorephedrines as Efficient Chiral Catalysts for the Enantioselective Addition of Dialkylzincs to Both Aromatic and Aliphatic Aldehydes.
Authors: SOAI K. , NIWA S. , WATANABE M. 
Published: May 2016

AbstractPolymer‐bound N‐alkylnorephedrines are recyclable catalysts for the enantioselective addition of dialkylzincs such as (II) to aldehydes (I) or (IV).
ChemInform Abstract: Facile One‐Pot Transformation of Carboxylic Acid Chlorides into 2‐Substituted Allyl Alcohols or Epichlorohydrins.
Authors: BARLUENGA J. , FERNANDEZ‐SIMON J. L. , CONCELLON J. M. , YUS M. 
Published: May 2016

AbstractTreatment of the acid chlorides (III) with chloromethyl‐lithium generated in situ from chloroiodomethane (II) with MeLi/LiI leads to the allyl alcohols (I).
ChemInform Abstract: Concerning the Synthesis of (1.1.1)Propellane.
Authors: BELZNER J. , BUNZ U. , SEMMLER K. , SZEIMIES G. , OPITZ K. , SCHLUETER A.‐D. + 
Published: May 2016

AbstractTreatment of the cyclopropane (III) with MeLi in Et2O affords the title compound (IV) in solution.
ChemInform Abstract: Synthesis and Reactions of 1,4,4a,5,8,8a‐Hexahydro‐1,4‐methano‐5,8‐ethenonaphthalene.
Authors: CHOW T. J. , CHAO Y.‐S. 
Published: May 2016

AbstractThe tetracyclic triene (VII) mentioned in the title is prepared from the Diels‐Alder adduct (I) of hexachlorocyclopentadiene and p‐benzoquinone as shown in the reaction scheme.
ChemInform Abstract: Chemistry of Isoindoles and Isoindolenines. Part 34. 2‐tert‐Butyl‐2H‐isoindole ‐ Substitution Reactions with Electrophiles.
Authors: KREHER R. P. , USE G. 
Published: May 2016

AbstractThe remarkably thermally stable o‐quinonoid hetarene (I) reacts with electrophiles in α‐position to the heteroatom and can be protonated (→ (II)) and alkylated (→ (III) + (IV) or (VII)).
ChemInform Abstract: A New C2 Chiral Secondary Amine.
Authors: WHITESELL J. K. , MINTON M. A. , CHEN K.‐M. 
Published: May 2016

AbstractCyclopentanone (I) is dimerized and then subjected to cyclocondensation with formamide (IV) to give a mixture of the tricyclic formamides (V) ‐(VII).