bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Cyclic Conjugated Enediynes (II) Related to Calicheamicins and Esperamicins: Calculations, Synthesis, and Properties.
Authors: NICOLAOU K. C. , ZUCCARELLO G. , OGAWA Y. , SCHWEIGER E. J. , KUMAZAWA T. 
Published: May 2016

AbstractAll title compounds (II) (no further details of synthesis given) are stable except (IIa) which undergoes cyclization to diradical (IV) (half life 18 h, rate constant 6.4 · 10‐4/min at 37 °C; Ea = 23.8 kcal/mol); thus it is suggested that (IIa) may serve as a useful "warhead" in damaging molecular or cellular structures such as DNA and tumor cells, without further activation.
ChemInform Abstract: Synthesis and Structure of 2,6‐Diindanylphenol.
Authors: KURASHEV M. V. , YANOVSKII A. I. , STRUCHKOV YU. T. 
Published: May 2016

AbstractThe polyphenoxyalumoxane‐catalyzed alkylation of phenol (II) with indene (I) to give 2,6‐di(indan‐1‐yl)phenol (III) is optimized.
ChemInform Abstract: Synthesis of γ‐Lactones by Hydroboration‐Oxidation of Homoallyl Alcohols.
Authors: NGUYEN CONG HOA NGUYEN CONG HOA , MAVROV M. V. , CHRELASHVILI Z. G. , SEREBRYAKOV E. P. 
Published: May 2016

AbstractHydroboration of the homoallyl alcohols (I) and subsequent oxidation of the intermediate boranes give the spirocyclic γ‐lactones (II).
ChemInform Abstract: Conjugated Systems Derived from Piperazine‐2,5‐dione.
Authors: KATRITZKY A. R. , FAN W.‐Q. , SZAJDA M. , LI Q.‐L. , CASTER K. C. 
Published: May 2016

Abstract1,4‐Diacetylpiperazine‐2,5‐dione (I) is coupled with various carbonyl compounds such as the (het)aromatic aldehydes (II), the chloroindolone (IV), or the dialdehyde (VII), yielding (het)arylmethylene, indolinylidene, or phenylenedimethylene derivatives as shown in the reaction scheme.
ChemInform Abstract: Synthesis of 1,3,7,9,11,12,14‐Heptazapentacene‐2,4,8,10(3H,9H,12H,14H)‐tetraones (Mixed Flavins) with Oxidizing Ability.
Authors: YONEDA F. , KOGA M. 
Published: May 2016

AbstractTreatment of the nitrouracilyldeazaflavins (IV) with the Vilsmeier reagent yields the title compounds (VI), together with the deaza analogues (VII).
ChemInform Abstract: Synthesis of 5‐Phenylpyrrolo(1,2‐b)(1,2,5)triazepin‐2(3H)‐ones.
Authors: HAMER R. R. L. , EFFLAND R. C. , KLEIN J. T. , HUGER F. P. , WILKER J. C. 
Published: May 2016

AbstractThe benzoyl chlorides (I) are coupled with N‐phthalimidopyrrole (II) to yield the aminopyrrolyl phenyl ketones (III) after N‐deprotection.
ChemInform Abstract: One‐Pot, Four‐Component Annulations: Flexible and Simple Syntheses of Unsaturated Macrolides and of Substituted Aromatics and Heteroaromatics.
Authors: POSNER G. H. , WEBB K. S. , ASIRVATHAM E. , JEW S. , DEGL'INNOCENTI A. 
Published: May 2016

AbstractOne‐pot, four‐component, sequential Michael‐Michael‐Michael‐ring closure or Michael‐Michael‐aldol‐ring closure anellations are developed as a flexible and efficient new synthetic method for the preparation of the bicyclic precursors (IV) or (VIII), which undergo oxidative ring expansion to give substituted 9‐, 10‐ and 11‐membered macrocycles such as (V) or (IX).
ChemInform Abstract: A New Convenient Approach to the Preparation of Z‐1‐Alkenylboronates by the cis‐Hydrogenation of 1‐Alkynyldiisopropoxyboranes.
Authors: SREBNIK M. , BHAT N. G. , BROWN H. C. 
Published: May 2016

AbstractHydrogenation of the boronates (I) in the presence of Lindlar catalyst and pyridine in dioxane yields selectively the cis‐alkenylboronates (IV) after work‐up with water and 1,3‐propanediol (III).
ChemInform Abstract: A Further Silicate Anion: (Si(NCSe)6)2‐.
Authors: HEININGER W. , POLBORN K. , NAGORSEN G. 
Published: May 2016

AbstractThe N‐bonding of the NCSe groups in the new hexa‐coordinate silicon complex anion is proved by the X‐ray structure analysis of (IVa) (space group R3, Z=1) and (IVb) (P42/m, Z=2) and by IR spectra.
ChemInform Abstract: Low Coordinated Phosphorus Compounds. Part 61. Bridged P,P,P′,P′‐Tetrakis(methylene)bisphosphoranes.
Authors: APPEL R. , SCHULTE P. , KNOCH F. 
Published: May 2016

AbstractThe bis‐λ3‐phosphoranes (III) are deprotonated to form the bis(iminobismethylenephosphate) bision (IV) which reacts with chlorotrimethyl silane (V), yielding the bisphosphorane (VI).
ChemInform Abstract: 12H‐Dibenzo(d,g)(1,3,2)dioxaphosphocins: Synthesis, Structures, and “Through‐Space” Spin‐Spin Coupling in Their NMR Spectra.
Authors: GODDARD J. D. , PAYNE A. W. , COOK N. , LUSS H. R. 
Published: May 2016

AbstractThe 1,1‐bis(2‐hydroxyphenyl)alkanes (I) undergo cyclocondensation with the phosphorodichloridate (II), phosphoryl chloride (IV), or phosphorus pentasulfide (VI), yielding the title compounds (III), (V), or (VII).
ChemInform Abstract: Preparation of S,S‐Diphenyl‐N‐(trimethylsilyl)sulfimine and Reactions with Tungsten Hexafluoride. X‐Ray Structure Analysis of F4W(N=SPh2)2.
Authors: ROESKY H. W. , ZIMMER M. , NOLTEMEYER M. , SHELDRICK G. M. 
Published: May 2016

AbstractThe title sulfimine (III), obtained by metathesis reaction, reacts with WF6 (IV) depending on the molar ratio of the reactants to yield (V) or (VI).
ChemInform Abstract: Highly Diastereofacial Selective Chelation of a Phosphite‐Containing α,β‐Unsaturated Ketone System to the Fe(CO)2 Group.
Authors: ZHANG W.‐Y. , JAKIELA D. J. , MAUL A. , KNORS C. , LAUHER J. W. , HELQUIST P. , ENDERS D. 
Published: May 2016

AbstractCoordination of the racemic, chiral ligand (VII) with iron yields the two possible diastereomeric complexes (IX) and (X).
ChemInform Abstract: Chiral Metal Complexes. Part 29. A Crystallographic Study of the Stereoselective Hydrogenation of 1,2‐Dehydroproline Coordinated to Cobalt(III).
Authors: BIRSE E. F. , WILLIAMS P. A. , STEPHENS F. S. , VAGG R. S. 
Published: May 2016

AbstractThe crystal structures of the 1,2‐dehydroprolinate complex (I) (space group P212121, Z=4) and of the two products (II) (P21, Z=2) and (III) (P3221, Z = 6), obtained after hydrogenation of (I), are determined.
ChemInform Abstract: Synthesis of Optically Active 3‐Diazoacetylretinals with Triisopropylphenylsulfonylhydrazone.
Authors: OK H. , CALDWELL C. , SCHROEDER D. R. , SINGH A. K. , NAKANISHI K. 
Published: May 2016

AbstractStarting with safranal (I), the preparation of the optically active 9‐cis‐retinal derivative (S)‐(XVII) is described as outlined in the reaction scheme.
ChemInform Abstract: A Novel Short and Efficient Asymmetric Synthesis of Statine Analogues.
Authors: DEVANT R. M. , RADUNZ H.‐E. 
Published: May 2016

AbstractThe ester (I) reacts with the aldehydes (IV) after lithiation to give a diastereomeric mixture of the esters (V) and (VI) with predominance of the diastereomer (V).
ChemInform Abstract: Catalytic Hydrogenation of α‐Acetylamino‐β‐ketobutyric Acid Ethyl Ester on Modified Metal Catalysts.
Authors: MURINA I. P. , VEDENYAPIN A. A. , KLABUNOVSKII E. I. 
Published: May 2016

AbstractHydrogenation of the aminooxobutyrate (I) to give the allo‐threonine ester (II) is studied on a number of catalysts.
ChemInform Abstract: Synthesis of Anomalously Coupled Nucleosides by Addition of Purines to Unsaturated Sugar Aldehydes.
Authors: KALUZA Z. , CHMIELEWSKI M. , PEDERSEN E. B. 
Published: May 2016

AbstractThe purines (II) are coupled with the unsaturated aldehydes (I) in the presence of a base, producing the isonucleosides (III) or (IV).
ChemInform Abstract: Silicon‐Directed Stereoselective Synthesis of 2‐Vinyl‐1,3‐diols. Stereo‐Divergence with and without the Silyl Group Related to the Synthesis of Avenaciolide and Isoavenaciolide.
Authors: SUZUKI K. , MIYAZAWA M. , SHIMAZAKI M. , TSUCHIHASHI G. 
Published: May 2016

AbstractThe reduction of the hydroxy ketones (I) stereoselectively yields the diols (II) with syn relationship between the newly formed hydroxyl group and the vinyl group.
ChemInform Abstract: Effect of Electron Transfer on the Potential of Certain Electronically Conducting Membranes.
Authors: BOCKRIS J. O'M. , DINIZ F. B. 
Published: May 2016

AbstractMembrane potentials are measured under open‐circuit conditions for porous metallic (gold grids electroplated with Pt) and polypyrrole membranes exposed to some redox couples (Fe3+/2+, Fe(CN)3‐/4‐ 6 and I3‐/I‐).
ChemInform Abstract: Highly Sensitive Flash Photolysis with Optical Waveguides: Photodeposition of Ag onto Particulate TiO2 from Solution.
Authors: ITOH K. , FUJISHIMA A. 
Published: May 2016

AbstractSmall optical density changes at flat surfaces and large light scattering in opaque particulate systems are the main difficulties in the optical monitoring of photoreactions at semiconductors.
ChemInform Abstract: Synthesis and Investigation of the Properties of Nitroso Compounds of Ruthenium with a Perrhenato Group in the Inner and Outer Sphere.
Authors: SINITSYN N. M. , KOKUNOVA V. N. , NOVITSKII G. G. , BOBKOVA E. YU. 
Published: May 2016

AbstractThe novel title compounds (III), (V) and (VI) are prepared.
ChemInform Abstract: Reinvestigation of the Diastereoselectivity of Kinetic Aldol Condensation of Cyclohexanone Lithium Enolate with Benzaldehyde.
Authors: HIRAMA M. , NODA T. , TAKEISHI S. , ITO S. 
Published: May 2016

AbstractThis aldol condensation has a considerably higher stereoselectivity at low temp. than reported previously.
ChemInform Abstract: Thermolysis of Oxazolin‐5‐ones. Part 12. Formation of a Cage Compound by Thermolysis of 2‐(4‐Chlorophenyl)‐2‐(3,3‐dimethylallyl)‐4‐phenyl‐5(2H)‐oxazolone.
Authors: FISCHER J. , MARVANYOS E. , PARKANYI L. , KALMAN A. , STEGLICH W. 
Published: May 2016

AbstractDuring thermolysis of (II), the cage compound (III) (space group P1 with Z=2) is formed besides the main product (IV).
ChemInform Abstract: Generation of 1,4‐Biradicals in Rigid Media: Crystal Structure‐Solid State Reactivity Correlations.
Authors: ARIEL S. , EVANS S. V. , GARCIA‐GARIBAY M. , HARKNESS B. R. , OMKARAM N. , SCHEFFER J. R. , TROTTER J. 
Published: May 2016

AbstractIn the abridged report some results of the photochemistry of ketones (I) are given.
ChemInform Abstract: Kinetics of Reactions of O‐(2,4‐Dinitrophenyl) Benzaldoximes with Methylamine, Cyclohexylamine and Piperidine. Reactivity at Different Electrophilic Sites.
Authors: BHATTACHARJEE G. , SINGH A. K. , SAIKIA R. 
Published: May 2016

AbstractThe attack on the aromatic carbon of the benzaldoximes (I) is observed in the reaction with the amines (II).
ChemInform Abstract: Highly Diastereoselective α‐Alkylation of β‐Hydroxycarboxylic Acids Through Lithium Enolates of 1,3‐Dioxan‐4‐ones.
Authors: ZIMMERMANN J. , SEEBACH D. , HA T.‐K. 
Published: May 2016

AbstractThe dioxanes (I) and (II) are prepared according to known procedures.
ChemInform Abstract: Chemistry of Pentavalent Organobismuth Reagents. Part 11. Reactions with Sterically Hindered Phenols.
Authors: BARTON D. H. R. , FINET J.‐P. , GIANNOTTI C. , HALLEY F. 
Published: May 2016

AbstractThe reactivity of some Bi(V) reagents toward phenols such as (II), (VI), (IX) or (XIII) under basic conditions is studied in detail and examples of the results are given in the scheme.
ChemInform Abstract: Cobalt‐Catalyzed Cyclocarbonylation of Acetylenes Under Water Gas Shift Conditions. Selective Synthesis of Indan‐1‐ones.
Authors: DOYAMA K. , FUJIWARA K. , JOH T. , MAESHIMA K. , TAKAHASHI S. 
Published: May 2016

AbstractReaction of the tolans (I) with carbon monoxide (II) and water vapor in the presence of a cobalt catalyst results in cyclocarbonylation, yielding the regioisomeric 2‐arylindanones (III) and (IV).
ChemInform Abstract: Synthesis and Properties of N‐Alkyl‐ and N‐Arylsulfonyl‐Substituted Naphthostyrils.
Authors: SAMUSENKO YU. V. , POPOV V. I. 
Published: May 2016

AbstractThe naphthostyril sodium salts (I) are coupled with the sulfonic chlorides (II) to give the N‐sulfonylnaphthostyrils (III).
ChemInform Abstract: Generation of Dichlorosilylene During the Pyrolysis of Divinyldichlorosilane and Phenyldichlorosilane in the Gas Phase.
Authors: CHERNYSHEV E. A. , KOMALENKOVA N. G. , KEL'MAN M. YA. , BOCHKAREV V. N. , POLIVANOV A. N. , ZHUN' V. I. 
Published: May 2016

AbstractGas phase pyrolysis of the silane (I) produces the silacyclopentene (IIa) as the result of the recyclization of the intermediates dichlorosilylene and butadiene (IIIa).
ChemInform Abstract: C,C‐Bis(trimethylsilyl)phosphaalkenes. Molecular Structure of P‐Iodo‐C,C‐bis(trimethylsilyl)methylenephosphine.
Authors: ROMANENKO V. D. , KACHKOVSKAYA L. S. , POVOLOTSKII M. I. , CHERNEGA A. N. , ANTIPIN M. YU. , STRUCHKOV YU. T. , MARKOVSKII L. N. 
Published: May 2016

AbstractStarting with the methylenechlorophosphine (I), the derivatives (II), (IV), and (VI) are prepared by substitution reactions as shown in the reaction scheme.
ChemInform Abstract: Reaction of Allenylphosphonates with the Dithiobenzoate Anion.
Authors: KHUSAINOVA N. G. , SIPPEL' I. YA. , CHERKASOV R. A. , PUDOVIK A. N. 
Published: May 2016

AbstractMichael‐type reaction of the allenylphosphonates (I) with the dithiobenzoate (II) yields the phosphorylated dithiobenzoates (III).
ChemInform Abstract: 2,3‐Epoxyalkylphosphonates. Synthesis and Reactions with Nucleophiles.
Authors: RYABOV B. V. , IONIN B. I. , PETROV A. A. 
Published: May 2016

AbstractReaction of the alkenylphosphonates (I) or (III) with trifluoroperacetic acid gives the 2,3‐epoxides (II) and (IV).
ChemInform Abstract: Structural Studies of Organomolybdenum Complexes Containing Indium.
Authors: CLARKSON L. M. , CLEGG W. , NORMAN N. C. , TUCKER A. J. , WEBSTER P. M. 
Published: May 2016

AbstractThe 1:3 molar reaction of InCl3 (I) with the molybdate (II) affords the neutral InMo3 complex (III).
ChemInform Abstract: Pentadienyl, a More Reactive and More Strongly Bound Ligand than Cyclopentadienyl.
Authors: MELENDEZ E. , ARIF A. M. , ZIEGLER M. L. , ERNST R. D. 
Published: May 2016

AbstractDirect comparison of the cyclopentadienyl ligand with its open‐chain counterpart is possible using complex (IV) which contains the two ligands.
ChemInform Abstract: Triphenylbismuthonio‐4,4‐dimethyl‐2,6‐dioxocyclohexan‐1‐ide and Triphenylbismuthonio‐4,4‐dimethyl‐2,6‐dioxo‐3,5‐dioxan‐1‐ide. Preparation and Properties of the Stable Bismuthonium Ylides.
Authors: SUZUKI H. , MURAFUJI T. , OGAWA T. 
Published: May 2016

AbstractThe triphenylbismuthonio ylides (III) are prepared from dimedone (Ia) or the dioxane analogue (Ib) and triphenylbismuth carbonate (II).
ChemInform Abstract: Stereoselective Reactions. Part 13. Total Synthesis of (+)‐Sesbanine by a Highly Stereoselective Cycloanellation Reaction.
Authors: TOMIOKA K. , KOGA K. 
Published: May 2016

AbstractThe cycloanellation reaction is first studied for some model compounds and thereupon used as starting step in the synthesis of the title compound (VII).
ChemInform Abstract: The Total Synthesis of Robustadial A and B Dimethyl Ethers.
Authors: SALOMON R. G. , LAL K. , MAZZA S. M. , ZARATE E. A. , YOUNGS W. J. 
Published: May 2016

AbstractThe synthesis of the title compounds (XIa) and (XIb) corresponding to robustadial A and B, respectively, starts from the reaction of the acetophenone (I) and (+)‐nopinone (II).
ChemInform Abstract: Synthetic Studies in the Brefeldin Series: Asymmetric Enamine‐Enal Cycloaddition and Intramolecular Nozaki Reactions.
Authors: SCHREIBER S. L. , MEYERS H. V. 
Published: May 2016

AbstractThe cycloaddition reaction of the dialdehyde (I) with the oxazolidine (II) and the intermolecular Nozaki addition of the iodide (VII) to the aldehyde obtained from the thioacetal (VI) represent key steps in the synthesis of the aldehyde (VIII).
ChemInform Abstract: Selective Wet and Dry Etching of Hydrogenated Amorphous Silicon and Related Materials.
Authors: HALLER I. , LEE Y. H. , NOCERA J. J. JUN. , JASO M. A. 
Published: May 2016

AbstractEtch rates are measured in aqueous KOH solutions and in CF4‐O2 plasmas for samples of intrinsic and n+‐doped a‐Si:H deposited by glow discharge in SiH4 and 1% PH3/SiH4, respectively.
ChemInform Abstract: The Effect of Impurities on the Intergranular Stress Corrosion Cracking (IGSCC) of a C/Mn Steel
Authors: HUNT C. P. 
Published: May 2016

Abstractis studied for the common impurities P, S, Sn, Cu, and Ni in solutions of NH4NO3 and a mixture of Na2CO3 and NaHCO3.
ChemInform Abstract: Concurrent NCS‐ Substitution at Non‐Equivalent Molybdenum(IV) Centers of the Incomplete Cuboidal Aqua Ion (Mo3(μ3‐S)(μ‐O)(μ‐S)2(H2O)9)4+ (I).
Authors: OOI B.‐L. , MARTINEZ M. , SHIBAHARA T. , SYKES A. G. 
Published: May 2016

AbstractXRD data for Ba(Mo3SOS2(ida)3)·7 H2O (ida: iminodiacetate) clearly demonstrate that the μ‐oxo ligand of the Mo3SOS24+ cluster is in a μ and not μ3 position.
ChemInform Abstract: Kinetics and Mechanism of the Oxidation of Coordinated Thiosulfate by Peroxymonosulfate.
Authors: JOHNSON M. D. , BALAHURA R. J. 
Published: May 2016

AbstractIt is shown that the reaction of (I) and (II) to form (IV) proceeds via two consecutive nucleophilic additions of the terminal peroxy oxygen to the coordinated thiosulfate.
ChemInform Abstract: Asymmetric Induction in the Exchange of Diastereotopic Bromine with Lithium Atoms.
Authors: HOFFMANN R. W. , BEWERSDORF M. , DITRICH K. , KRUEGER M. + , STUERMER R. + 
Published: May 2016

AbstractThe exchange reaction of diastereotopic groups in an open‐chain system, which has rarely been studied so far, is carried out by lithiation of dibromides (I) in the presence of an electrophile.
ChemInform Abstract: Half‐Cage Compounds by Radical Reactions with Thiophenol and Bromotrichloromethane from Polycyclic Compounds with a Bicyclo(1.1.0)butane System and an Adjacent Azo Bridge.
Authors: CHRISTL M. , HENNEBERGER H. , FREUND S. 
Published: May 2016

AbstractThe procedures described in the preceding abstract are applied to the synthesis of the heterocycles (VII) and (IX).
ChemInform Abstract: Efficiency of Solid‐State Photorearrangement of 2,5‐Cyclohexadienones.
Authors: ITO Y. , ITO H. , INO M. , MATSUURA T. 
Published: May 2016

AbstractSolid state photolysis of the 4‐methoxy‐2,5‐cyclohexadienones (I) yields the acylcyclopentenones (III) via the bicyclic intermediates (II).
ChemInform Abstract: Aprotic Conjugate Addition of Allyllithium Reagents Bearing Polar Groups to Cyclic Enones. Part 1. 3‐Alkylallyl Systems.
Authors: BINNS M. R. , HAYNES R. K. , KATSIFIS A. G. , SCHOBER P. A. , VONWILLER S. C. 
Published: May 2016

AbstractIn a study comprising 38 individual reactions, lithiated sulfoxides (e.g.
ChemInform Abstract: TiCl4‐Induced Opening of Chiral Acetals: A Route to β‐Adrenergic Blocking Agents.
Authors: SOLLADIE‐CAVALLO A. , SUFFERT J. , GORDON M. 
Published: May 2016

AbstractThe oxyacetaldehyde acetals (III), prepared from the bromo acetal (I), react with the chiral diol (IV), forming the optically active cyclic acetals (V).
ChemInform Abstract: 2,3‐Diarylindenes and 2,3‐Diarylindenones: Synthesis, Molecular Structure, Photochemistry, Estrogen Receptor Binding Affinity, and Comparisons with Related Triarylethylenes.
Authors: ANSTEAD G. M. , ALTENBACH R. J. , WILSON S. R. , KATZENELLENBOGEN J. A. 
Published: May 2016

AbstractThe diarylindenes (IV) and the corresponding diarylindenones (X) are prepared from the diarylethanones (II) via coupling with the benzyl chloride (I) or benzoate (IX), followed by acid induced cyclization.
ChemInform Abstract: Reactions of Higher Order Cyanocuprates Derived from 2‐Lithiated Furans: Scope, Limitations, and Synthetic Utility.
Authors: NG J. S. , BEHLING J. R. , CAMPBELL A. L. , NGUYEN D. , LIPSHUTZ B. 
Published: May 2016

AbstractThe furans (I) are treated with butyllithium (II) and cuprous cyanide (III) to produce the 2‐furylcuprates (IV).
ChemInform Abstract: 7‐Aminoquinolines. A Novel Class of Agents Active Against Herpes Viruses.
Authors: NASR M. , DRACH J. C. , SMITH S. H. , SHIPMAN C. JUN. , BURCKHALTER J. H. 
Published: May 2016

AbstractCyclocondensation of the phenylenediamine (I) with the malonate (II) gives the dihydroxyquinoline (III) which is converted into the corresponding dichloro compound (IV).
ChemInform Abstract: Cardiotonic Agents. Synthesis and Inotropic Activity of a Series of Isoquinolin‐3‐ol Derivatives.
Authors: KANOJIA R. M. , PRESS J. B. , LEVER O. W. JUN. , WILLIAMS L. , MCNALLY J. J. , TOBIA A. J. , FALOTICO R. , MOORE J. B. JUN. 
Published: May 2016

AbstractThe arylacetates (I) or (VI) are cyclized in the presence of perchloric acid or BF3‐etherate to give the benzopyrylium salts (III) and (VII) as stable intermediates.
ChemInform Abstract: Lipophilic Bis(monoazacrown ether)s as Phase‐Transfer Catalysts Under Solid‐Liquid Two‐Phase Conditions.
Authors: ANELLI P. L. , QUICI S. 
Published: May 2016

AbstractThe extent of complexation of ligands (I) and (V) and dicyclohexano‐18‐crown‐6 with halides MX (M: Li, Na, K, Cs, NH4; X: I and M: Na, K; X: Cl, Br) under liquid‐liquid (toluene/H2O) and liquid‐solid conditions is determined.
ChemInform Abstract: Proton‐Ionizable Crown Compounds. Part 16. Synthesis, Structural Features, and Cation Transport Studies of Crown Ethers Containing the 4‐Pyridone N‐Hydroxide Subcyclic Group.
Authors: BRADSHAW J. S. , GUYNN J. M. , WOOD S. G. , KRAKOWIAK K. E. , IZATT R. M. , MCDANIEL C. W. , WILSON B. E. , DALLEY N. K. , LINDH G. C. 
Published: May 2016

AbstractOxidation of the protected pyridino‐crown ethers (I) with peracid yields the derivatives (II) containing the 4‐pyridone N‐hydroxide fragment.
ChemInform Abstract: Tellurapyrylium Dyes as Photochemotherapeutic Agents. Surprising Tellurium Atom Effects for the Generation of and Rates of Reaction with Singlet Oxygen.
Authors: DETTY M. R. , MERKEL P. B. , POWERS S. K. 
Published: May 2016

AbstractThe oxidizing species of the photooxidation of (I) is not H2O2 but 1O2 generated in a dye‐sensitized process (kinetics).
ChemInform Abstract: Indium(III) Halide Complexes with Trimethylphosphine Sulfide and Trimethylarsine Sulfide: Structures and Bonding of (InX3(Me3MS)2) (X: Cl or Br, M: P or As) and (InCl3(H2O)(Me3AsS)2).
Authors: ROBINSON W. T. , WILKINS C. J. , ZHANG Z. 
Published: May 2016

AbstractThe title complexes (I) and (II) are prepared by 1:2 molar reaction of anhydrous In trihalide and ligand in acetone in the presence or absence of triethyl orthoformate (no yields given).
ChemInform Abstract: Comparisons of Thirteen‐ to Sixteen‐Membered Tetraazacycloalkane Copper(II) Complexes Derived from Template Syntheses Involving Nitroethane and Formaldehyde. Crystal Structures of (10‐Methyl‐10‐nitro‐1,4,8,12‐tetraazacyclopentadecane)copper(II) and (3‐Methyl‐3‐nitro‐1,5,9,13‐tetraazacyclohexadecane)copper(II) Perchlorates.
Authors: COMBA P. , CURTIS N. F. , LAWRANCE G. A. , O'LEARY M. A. , SKELTON B. W. , WHITE A. H. 
Published: May 2016

AbstractThe complex (VIa) (preparation shown in the scheme) crystallizes in P21 with Z=2 and (VIb) in P21/c with Z=4.
ChemInform Abstract: 1,4‐Diphospha‐2‐rhodacyclopentadiene ‐ An Isolable Intermediate in the Metal‐Induced Cyclodimerization of tert.‐Butylphosphaacetylene.
Authors: BINGER P. , BIEDENBACH B. , MYNOTT R. , KRUEGER C. + , BETZ P. , REGITZ M. 
Published: May 2016

AbstractReaction of the Rh(I) dimer (I) with PMe3 (II) and P≡C‐tBu (III) in a molar ratio of 1:4:4 results in the formation of the two Rh complexes (IV) and (V).
ChemInform Abstract: Aplysinadiene and (R,R)‐5‐(3,5‐Dibromo‐4‐((2‐oxo‐5‐oxazolidinyl))methoxyphenyl)‐2‐oxazolidinone, Two Novel Metabolites from Aplysina aerophoba. Synthesis of Aplysinadiene.
Authors: NORTE M. , RODRIGUEZ M. L. , FERNANDEZ J. J. , EGUREN L. , ESTRADA D. M. 
Published: May 2016

AbstractThe structure and absolute configuration of the oxazolidinone (I) is confirmed by an X‐ray analysis (space group P21; Z=2).
ChemInform Abstract: Pheromones. Part 67. Synthesis of the Enantiomers of (Z)‐14‐Methyl‐8‐hexadecenal ((Z)‐Trogodermal), the Pheromone of Some Trogoderma Species (Coleoptera: Dermestidae).
Authors: BESTMANN H. J. , FRIGHETTO R. T. S. , FRIGHETTO N. , VOSTROWSKY O. 
Published: May 2016

AbstractThe pure (R)‐ and (S)‐configurated enantiomers of the title compound (VII) as well as the racemic compound are prepared starting from 2‐methylbutyric acid (I).