bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Tin‐Containing Acetylene Aldehydes.
Authors: GIRBASOVA N. V. , KHABIBOV A. M. , ZAVGORODNII V. S. , BOGORADOVSKII E. T. , BELYAEV N. N. , PETROV A. A. 
Published: May 2016

AbstractTreatment of the stannylacetylenes (I) with ethylmagnesium bromide and subsequent coupling with dimethylformamide (II) give the stannylpropiolaldehyde (III).
ChemInform Abstract: Preparation and Structure of Triorganotin, Triorganolead and Tetraphenylantimony Derivatives of Acetylenedicarboxylic Acid, Terephthalic Acid and Dithioterephthalic Acid.
Authors: GLOWACKI A. , HUBER F. , PREUT H. 
Published: May 2016

AbstractThe 2:1 molar reactions of R3SnOH, R3PbOH or R4SbOH with acetylenedicarboxylic acid or dithioterephthalic acid and of the appropriate chlorides with dipotassium terephthalate in MeOH yield the 2:1 products (I)‐(IV).
ChemInform Abstract: Preparation and Characterization of Cobalt(II), Nickel(II), and Copper(II) Complexes with Water‐Soluble Macrocyclic N4‐Ligands: 6,15‐Diethyl‐4,13‐dihydro‐1,10‐dimethyl‐(E)‐dipyridinio(b,i) (1,4,8,11)tetraazacyclotetradecine Iodide or Methyl Sulfate.
Authors: SAKATA K. , NAGANAWA T. , HASHIMOTO M. , OGAWA H. I. , KATO Y. 
Published: May 2016

AbstractThe preparation of the ligands (VI) and their metal complexes (IX) is shown in the scheme.
ChemInform Abstract: Bis(aryldiazene)‐ and Related Mono(aryldiazenido)ruthenium Complexes: Preparation, Characterization, and Reactivity. Crystal Structure of (Ru(4‐CH3C6H4N=NH)2(P(OEt)3)4)(PF6)2.
Authors: ALBERTIN G. , ANTONIUTTI S. , PELIZZI G. , VITALI F. , BORDIGNON E. 
Published: May 2016

AbstractThe bis‐ and mono(aryldiazene)‐Ru(II) complexes (III) are synthesized by reaction of the dihydride (I) with the aryldiazonium salts (II) depending on the stochiometric ratio and isolated as their tetraphenylborates or hexafluorophosphate.
ChemInform Abstract: In Search of Geminites: Synthesis and Structural Characterization of (Pd((C6H5)2P(CH2)nP(C6H5)2)(SeCN)2) (n = 1, 2, 3) and (Pd((C6H5)2PCH2‐o‐C6H4‐CH2P(C6H5)2)(SeCN)2).
Authors: GRYGON C. A. , FULTZ W. C. , RHEINGOLD A. L. , BURMEISTER J. L. 
Published: May 2016

AbstractUnlike its thiocyanate analogues, which involve the geminite Pd(Ph2P(CH2)2PPh2)(SCN)(NCS) and the N‐bound complex Pd(Ph2P(CH2)3PPh2)(NCS)2, the selenocyanate title complexes contain only Se‐bound groups as determined by the results of single crystal X‐ray structure analysis for the diphenylphosphinoethane and ‐propane derivatives (n = 2 and 3; space group P21/n, Z=4 and P1, Z=2, respectively).
ChemInform Abstract: Pseudohalogeno Metal Compounds. Part 68. Reaction of Cyano Metal Acids NCAuCNH, (NC)4Pt(CNH)2, (NC)2M(CNH)4 (M: Fe, Ru, Os) and Co(bis(dimethylglyoximato))(CN)CNH with Epoxides: 2‐Hydroxyalkylisocyanide and Oxazolidine‐2‐ylidene Metal Complexes.
Authors: WEIGAND W. , NAGEL U. , BECK W. 
Published: May 2016

AbstractThe gold complex (I) reacts with epoxides to give oxazolidine‐2‐ylidene (III) and 2‐hydroxyalkyl complexes (V), respectively.
ChemInform Abstract: (Bis(dicyclohexylphosphino)ethane)platinum(0). Reactions with Alkyl, (Trimethylsilyl)methyl, Aryl, Benzyl, and Alkynyl Carbon‐Hydrogen Bonds.
Authors: HACKETT M. , WHITESIDES G. M. 
Published: May 2016

AbstractThe cis‐hydridoneopentyl‐Pt(II) complex (I) reductively eliminates neopentane and generates the diphosphine‐Pt(0) intermediate (II) which is not observed directly.
ChemInform Abstract: Synthesis of Petroporphyrins with Six‐ and Seven‐Membered Exocyclic Ring Systems.
Authors: CLEZY P. S. , FOOKES C. J. R. , PRASHAR J. K. 
Published: May 2016

AbstractLewis acid‐catalyzed cyclization of the porphyrin acid chlorides (I) yields the cyclic ketones (II).
ChemInform Abstract: Development of Low Chromium Substitute Alloys for High Temperature Applications.
Authors: OH J. M. 
Published: May 2016

AbstractAlloying elements such as Al, Si, Mo, and Mn are systematically added to a low Cr stainless steel of nominal composition Fe‐8Cr‐16Ni in order to investigate the effect of these elements on the high temp. oxidation kinetics and the oxide morphology.
ChemInform Abstract: Copper(I) Iodide‐Assisted Halogen Exchange at Vinylic Positions. Conversion of Vinyl, Vinylene, and Vinylidene Bromides to the Corresponding Iodo Analogues.
Authors: SUZUKI H. , AIHARA M. , YAMAMOTO H. , TAKAMOTO Y. , OGAWA T. 
Published: May 2016

AbstractThe vinyl bromides (I) and the vinylidene bromides (III) react with potassium iodide in the presence of copper(I) iodide in HMPA to form the corresponding iodo compounds (II) and (IV).
ChemInform Abstract: Synthetic Studies Related to Pentalenolactones. Part 2. Cyclopentanation with 2‐Chloromethylallyl Phenyl Sulfone.
Authors: BREUILLES P. , UGUEN D. 
Published: May 2016

AbstractThe sulfone (I) is lithiated to give the anion salt (III) which reacts with electrophiles, forming coupling products as outlined in the reaction scheme.
ChemInform Abstract: Chemical Studies on the Transformation of Penicillins. Part 1. Synthesis of Cyclic Disulfides and Thiosulfinates Related to Asparagusic Acid.
Authors: MAK C.‐P. , SCHULZ G. 
Published: May 2016

AbstractOxidation of the methyl penicillanate (I) yields a mixture of the sulfoxides (II) and the sulfone (III).
ChemInform Abstract: Novel Synthesis of Reduced Mixed‐Valence Molybdenum and Tungsten Complexes by Electrochemical Oxidation of the Seven‐Coordinate Complexes MX(S2)(R2dtc)2 (M: Mo, X: O; M: W, X: O, S; R: Alkyl; dtc: Dithiocarbamate).
Authors: BOND A. M. , BROOMHEAD J. A. , HOLLENKAMP A. F. 
Published: May 2016

AbstractThe electrochemical oxidation and reduction of a series of seven‐coordinate complexes (I) is studied at platinum and mercury electrodes in various organic solvents.
ChemInform Abstract: Bacteriochlorophyll f. ‐ Partial Synthesis and the Behavior of Some Derivatives.
Authors: RISCH N. , KOESTER B. + , SCHORMANN A. , SIEMENS T. , BROCKMANN H. 
Published: May 2016

AbstractStarting from the demetalated chlorophyll b derivative (I), the bacteriophaeophorbide f methyl ester (III) is prepared.
ChemInform Abstract: Methanolysis of the Stereoisomeric 4β‐Chloro‐3,10‐epoxycaranes.
Authors: ISAEVA Z. G. , BAKALEINIK G. A. , KOVYLYAEVA G. I. , EFREMOV YU. YA. , KORSHUNOV R. L. 
Published: May 2016

AbstractAcid‐catalyzed methanolysis of the stereoisomeric chloroepoxycaranes (I) and (VI) gives the ring opened chloro compounds (III) ‐ (V) or (VII) and (VIII).
ChemInform Abstract: High TC Superconductive Thin Films on Silicon Substrates
Authors: POULLAIN G. , MERCEY B. , MURRAY H. , RAVEAU B. 
Published: May 2016

Abstractare prepared using 0.1 μm thick films of metallic nitrides (AlN, GaN, Si3N4) as transition layer (radiofrequency sputtering in Ar/N2 using Al, Ga, Si, or Si3N4 targets).
ChemInform Abstract: Surface Chemical Structures of V2O5‐P2O5 Catalysts
Authors: SATSUMA A. , HATTORI A. , FURUTA A. , MIYAMOTO A. , HATTORI T. , MURAKAMI Y. 
Published: May 2016

Abstractare investigated by XPS, SIMS, temp.‐programmed desorption of NH3, IR spectra of adsorbed NH3 and pyridine, and the nitric oxide‐ammonia rectangular pulse technique.
ChemInform Abstract: Signs of Interphosphorus Nuclear Spin Coupling Constants in Octahedral Transition‐Metal Complexes Containing Chelated Phosphine Ligands.
Authors: BOOKHAM J. L. , FONTAINE X. L. R. , KENNEDY J. D. , MCFARLANE W. 
Published: May 2016

AbstractVariations in the magnitudes and the signs of 2J(PMP)cis are observed for the complexes (I)‐(V).
ChemInform Abstract: Chemical and Electrochemical Synthesis of Quinoneimine N‐Oxides from Indolinone‐3‐arylimino Nitroxide Radicals.
Authors: ALBERTI A. , ANDRUZZI R. , GRECI L. , STIPA P. , MARROSU G. , TRAZZA A. , POLONI M. 
Published: May 2016

AbstractThe indoline‐1‐oxyls (I) are efficiently converted to the isomeric 5and 7‐quinoneimine N‐oxides (II) and (III) either by chemical or electrochemical oxidation.
ChemInform Abstract: Boron‐Nitrogen Compounds. Part 116. Preparation and Crystal Structure of a New Type of Triply Bridged Pyrazabole.
Authors: DAS M. K. , NIEDENZU K. , NOETH H. + 
Published: May 2016

AbstractThe compound (III), the first example of a triply bridged neutral pyrazabole where the third bridge between the two boron atoms of the pyrazabole skeleton is not an OBRO unit, is prepared as shown.
ChemInform Abstract: Ketone‐Like Derivatization Reactions of Metal Carbonyls. Attempts to Measure the Equilibrium Constant for Ketalization of a Carbonyl Ligand in (Re(CO)6)+ by Ethylene Glycol.
Authors: ANDREWS M. A. , MYLES W. L. 
Published: May 2016

AbstractNMR and IR spectroscopic investigations show that hydrolysis of the cyclic dialkoxycarbene complex (V) to give (VII) and ethylene glycol (VIII) occurs over a period of months.
ChemInform Abstract: Metazidohemerythrin Models Featuring a Bis‐Benzimidazole Tripod Ligand. Structure and Spectroscopy of (μ‐Oxo)bis(μ‐benzoato)bis(bis(2‐benzimidazolylmethyl)amine)diiron(III).
Authors: GOMEZ‐ROMERO P. , CASAN‐PASTOR N. , BEN‐HUSSEIN A. , JAMESON G. B. 
Published: May 2016

Abstract(Ia) is prepared by addition of Fe(ClO4)3 to a solution of the tripod ligand and benzoic acid in EtOH.
ChemInform Abstract: A Matrix‐Isolation Study of Gaseous Intermediates in the Direct Formation of Poly(Sulfur Nitride) from Tetrasulfur Tetranitride Using a Silver Selenide Catalyst: Evidence for the Involvement of HNSO.
Authors: ALMOND M. J. , DOWNS A. J. , JEFFERY T. L. 
Published: May 2016

AbstractMatrix‐isolation IR studies reveal that HNSO is formed in addition to S2N2 in the vapor phase when vapor of S4N4 is passed over silver selenide at 160 °C. The thiazyl monomer, NS., is not observed.
ChemInform Abstract: Effects of Replacing Sodium by Nickel Ions in Y Zeolite: Evidence from Xenon‐129 NMR Spectroscopy.
Authors: BANSAL N. , DYBOWSKI C. 
Published: May 2016

AbstractNi‐exchanged Na‐Y zeolites of different levels of exchange are characterized and the effects of outgassing temp. on various factors contributing to the xenon chemical shift are also investigated.
ChemInform Abstract: Halogen Adsorption on n‐MoSe2 (0001) van der Waals Faces: Simulation of Electrochemical Junctions in UHV.
Authors: JAEGERMANN W. 
Published: May 2016

AbstractThe adsorption of Cl2, Br2, and I2 on clean (freshly cleaved in ultra‐high‐vacuum) n‐MoSe2 surfaces is studied by UPS and XPS.
ChemInform Abstract: Liquid‐Crystalline Solvents as Mechanistic Probes. Part 29. Chiral Discotic Columnar Mesophases from the α and β Anomers of Penta‐O‐n‐alkanoylglucopyranoses (I).
Authors: MORRIS N. L. , ZIMMERMANN R. G. , JAMESON G. B. , DALZIEL A. W. , REUSS P. M. , WEISS R. G. 
Published: May 2016

AbstractThe detailed phase‐behavior of the α and β anomers of (I) is investigated by DSC, X‐ray diffraction, optical microscopy, and CD.
ChemInform Abstract: Intramolecular Cycloaddition Reactions of N‐Acyl Imines. A Stereoselective Approach to the N‐Terminal Amino Acid Component of Nikkomycin B.
Authors: MELNICK M. J. , WEINREB S. M. 
Published: May 2016

AbstractThe allyl α‐acetoxy‐α‐benzoylaminocarboxylates (IV), readily obtained from (I), are cyclized upon heating to produce the furooxazine derivatives (V).
ChemInform Abstract: Synthesis and Antileukemic Activity of Spiro(indoline‐3,2′‐thiazolidine)‐2,4′‐diones.
Authors: RAJOPADHYE M. , POPP F. D. 
Published: May 2016

AbstractThe isatinmonoimines (III), prepared from the isatins (I) and the anilines (II), undergo cyclocondensation with the mercapto acids (IV) or (IX), yielding the spiro‐fused thiazolidinones (V) or the thiazinone (X).
ChemInform Abstract: Photochemical, Photophysical, and Theoretical Studies on Cyclobutanethiones: α‐Cleavage Reactions.
Authors: RAO B. N. , CHANDRASEKHAR J. , RAMAMURTHY V. 
Published: May 2016

AbstractIrradiation of the alkylidenecyclobutanethiones (I) in benzene results in isomerization, yielding the rearranged products (II), whereas in methanol (III), the cyclic O,S‐acetals (IV) and (V) are additionally formed.
ChemInform Abstract: N‐Acyl‐N′‐methyl‐N‐(1,3,5‐trimethylbicyclo(2.2.1)hept‐2‐yl)benzamidines with Hypotensive Activity.
Authors: BONDAVALLI F. , BRUNO O. , MARIANI E. , SCHENONE P. , LISA M. , SUSANNA V. , MAIONE S. , MARMO E. 
Published: May 2016

AbstractThe benzamidine derivatives (IV) mentioned in the title are prepared by LiAlH4 reduction of the N'‐(phenoxycarbonyl)benzamidine (I), followed by acylation of the resulting amidine (II).
ChemInform Abstract: 2‐Ethynylbenzenealkanamines. A New Class of Calcium Entry Blockers.
Authors: CARSON J. R. , ALMOND H. R. , BRANNAN M. D. , CARMOSIN R. J. , FLAIM S. F. , GILL A. , GLEASON M. M. , KEELY S. L. , LUDOVICI D. W. , PITIS P. M. , REBARCHAK M. C. , VILLANI F. J. 
Published: May 2016

AbstractStarting with the (methoxyphenyl)alkanones (I), the 2‐ethynylbenzenealkanamines (VI) and (VIII) are prepared: iodination of (I) gives (II) which is coupled with phenylacetylen (III) to form the substitution products (IV).
ChemInform Abstract: Synthesis and Chemical Properties of N,N′‐Dihydroxy(2.2)paracyclophane‐4,5,12,13‐tetracarboxylic Acid Bisimide.
Authors: ELTAMANY E. H. , MOURAD A.‐F. E. 
Published: May 2016

AbstractThe title bisimide (III) reacts with the aromatic amino compounds (IV) to give the products (V).
ChemInform Abstract: Facile Synthesis of Vinylic and Ethynylic Carbazole Derivatives and of the Corresponding Bis‐α‐Diketones.
Authors: KOVALEVA L. F. , REUTOVA O. I. , SARYCHEVA T. A. , SHELUDYAKOV O. A. , NOVIKOV A. N. , FILIMONOV V. D. 
Published: May 2016

AbstractThe reaction between the 3,6‐diiodocarbazoles (I) and phenylacetylene (II) affords the known 3,6‐bis‐phenylethynyl derivatives (III).
ChemInform Abstract: On Triazoles. Part 12. The Carbamoylation and Thiocarbamoylation of 5‐Amino‐1,2,4‐triazoles.
Authors: REITER J. , PONGO L. , DVORTSAK P. 
Published: May 2016

AbstractThe 5‐aminotriazoles (I) react with the isocyanates (IIa) or the isothiocyanates (IIb) to give mainly the 1‐substituted derivatives (III).
ChemInform Abstract: Synthesis and Biological Properties of Substituted 2H‐1‐Benzopyran‐2‐ones and 2H,10H‐Benzo(1,2‐b:3,4‐b′)dipyran‐2,10‐diones.
Authors: SANGWAN N. K. , VERMA B. S. , DHINDSA K. S. 
Published: May 2016

AbstractThe products (III)‐(V), (IX) and (X) are screened for their antifungal activity.
ChemInform Abstract: Synthesis and Structure of 6‐ and 7‐(2‐Arylvinyl)pteridines.
Authors: ABDEL‐HADY S. A. L. , BADAWY M. A. , KADRY A. M. , MOSSELHI M. A. N. 
Published: May 2016

AbstractThe hydrochloride (I) of 5,6‐diaminouracil is coupled with the benzylidenepyruvic acids (V) in an aqueous solution to give the enamines (VI) which undergo base‐induced ring closure, forming the pteridines (VII).
ChemInform Abstract: Synthesis of Hydrazones Derived from 2‐Substituted 10‐Carboxyphenothiazine Hydrazides.
Authors: TSITSA P. , PSARREA‐SANDRIS A. , SANDRIS C. 
Published: May 2016

AbstractThe acid chlorides (III), derived from the phenothiazines (I), react with the hydrazines (IV) and (VI), yielding the hydrazides (V) and (VII).
ChemInform Abstract: Sulfonylcarbamimidic Azides from Sulfonyl Chlorides and 5‐Aminotetrazole.
Authors: PEET N. P. , SUNDER S. , BARBUCH R. J. , HUBER E. W. , BARGAR E. M. 
Published: May 2016

AbstractThe sulfonyl chlorides (I) and (VI) react with 5‐aminotetrazole (II) to form the sulfonylcarbamimidic azides (III) or (VII).
ChemInform Abstract: Synthesis and Properties of Purinophanes: Relationship Between the Magnitude of Hypochromism and Stacking Geometry of Purine Rings.
Authors: SEYAMA F. , AKAHORI K. , SAKATA Y. , MISUMI S. , AIDA M. , NAGATA C. 
Published: May 2016

AbstractThe twelve purinophanes (I)‐(IV) are prepared by either stepwise introduction of the linking chains or by quasi‐dimerization of disubstituted purine derivatives.
ChemInform Abstract: Primary Aminomethylation of Organometallic Compounds via N,N‐Bis(trimethylsilyl)methylthiomethylamine.
Authors: FIOCCA L. , FIORENZA M. , REGINATO G. , RICCI A. , DEMBECH P. , SECONI G. 
Published: May 2016

AbstractSodium hexamethyldisilazide (I) is coupled with chloromethyl methyl sulfide (II) to yield the bis(silyl)methylthiomethylamine (III).
ChemInform Abstract: Aminomethylation in the Series of Phosphorus‐Containing Heterocycles. Part 3. Aminomethylation of trans‐2,3‐Diphenyl‐2‐thioxo‐2‐phosphabicyclo(4.4.0)decan‐5‐one.
Authors: BOSYAKOV YU. G. , REVENKO G. P. , LOGUNOV A. P. 
Published: May 2016

AbstractThe aminomethylation of the title compound (I) takes place regio‐ and stereospecifically to yield the β‐amino ketones (III) with equatorial orientation of the aminomethyl substituent at C‐4 of the heterocyclic ring.
ChemInform Abstract: Kinetics, Mechanisms, and Catalysis of Oxygen Atom Transfer Reactions of S‐Oxide and Pyridine N‐Oxide Substrates with Molybdenum(IV,VI) Complexes: Relevance to Molybdoenzymes.
Authors: CARADONNA J. P. , REDDY P. R. , HOLM R. H. 
Published: May 2016

AbstractCoupling of the reactions shown in the scheme affords the catalytic reactions of (II) with (VI) or (VIII) to give (V) and (VII) or (IX), respectively.
ChemInform Abstract: Diastereoselective Reactions of Chiral‐at‐Iron Carbene Complexes C5H5(CO)(PR3)Fe=CHR+. Synclinal Isomers Are More Reactive Than Anticlinal Isomers.
Authors: BROOKHART M. , LIU Y. , BUCK R. C. 
Published: May 2016

AbstractThe title carbene complex cations (II) are prepared according to the scheme.
ChemInform Abstract: A Nickel(0) Dimer/Monomer System with Facile and Reversible Carbon Monoxide Uptake: Ni2(CO)x(dppm)2 (x = 3, 4) and Ni(CO)3(η1‐dppm).
Authors: OSBORN J. A. , STANLEY G. G. , BIRD P. H. 
Published: May 2016

AbstractRefluxing a THF solution of Ni(CO)4 (I) and the tripod ligand (II) (ratio 3.8:3.6) results in the formation of the diphosphine‐bridged Ni(0) dimer (III).
ChemInform Abstract: Rhodium‐Carbon Monoxide Surface Chemistry: The Involvement of Surface Hydroxyl Groups on Al2O3 and SiO2 Supports.
Authors: BASU P. , PANAYOTOV D. , YATES J. T. JUN. 
Published: May 2016

AbstractFor the first time, direct IR spectroscopic evidence is obtained indicating that specific OH groups on Al2O3 and SiO2 are consumed as CO interacts with supported Rh crystallites to produce atomically dispersed Rh(I)(CO)2.
ChemInform Abstract: Synthesis, Complexing Properties and Applications in Asymmetric Synthesis of Bis‐Lacto‐18‐crown‐6 Compounds.
Authors: ALONSO‐LOPEZ M. , JIMENEZ‐BARBERO J. , MARTIN‐LOMAS M. , PENADES S. 
Published: May 2016

AbstractThe binding properties of the novel or the known compounds (II) and (IV) or (V)‐(VII) are determined by extraction of lithium, sodium, potassium and methylammonium picrates.
ChemInform Abstract: A Direct Synthesis of C‐Glycosyl Compounds.
Authors: KRAUS G. A. , MOLINA M. T. 
Published: May 2016

AbstractCoupling of the tetra(benzyloxy)lactone (I) with the organometallic compounds (II) and subsequent reduction with triethylsilane/boron trifluoride ‐ etherate produce the C‐glycosylated derivatives (III).
ChemInform Abstract: Carbene Ligands as Anthracyclinone Synthons. Part 6. Metal Carbene Chelates as Key Reagents in Syntheses of the Daunomycinone Series: Regiospecific Annulation of Arylcarbene Ligands as a Strategy Toward the Synthesis of Rings B and C.
Authors: DOETZ K. H. + , POPALL M. 
Published: May 2016

AbstractReaction of the chromium carbene chelates (I) with the hexynoate (II) yields the anellation products (III), which are converted by convertional steps to the tetracyclic systems (IV); the latter serve as precursors to daunomycinone C (Va) and its demethoxy analogue (Vb).
ChemInform Abstract: Studies of the Rate of the Formation of Talc Under Hydrothermal Conditions at 400‐460 °C.
Authors: MURAISHI H. 
Published: May 2016

AbstractThe reaction of brucite (Mg(OH)2) with soluble SiO2 under hydrothermal conditions to yield talc (Mg3Si4O10(OH)2) is found to occur via serpentine (Mg3Si2O5(OH)4) as an intermediate phase below 415 °C, whereas above 430 °C an additional intermediate, forsterite (Mg2SiO4) is formed.
ChemInform Abstract: Interaction Between Xenon Di‐ and Tetrafluoride with Alkali Metal Fluorides
Authors: SPITZIN V. I. , KISELEV YU. M. , FADEEVA N. E. , POPOV A. I. , TCHUMAEVSKY N. A. 
Published: May 2016

Abstract, MF (M: Na, K, Rb, Cs), yield M2XeF6, which contain octahedral XeF26 anions.
ChemInform Abstract: Reactions of Bromotrifluoromethane with Acid Derivatives in the Presence of Zinc.
Authors: FRANCESE C. , TORDEUX M. , WAKSELMAN C. 
Published: May 2016

AbstractEthyl trifluoroacetate (I) reacts with trifluorobromomethane (II) in the presence of zinc under atmospheric pressure to give hexafluoroacetone (III).
ChemInform Abstract: Diastereofacial Control in the Reaction of Chiral α‐Amino Ketones with Several Organometallics.
Authors: FUJISAWA T. , FUNABORA M. , UKAJI Y. , SATO T. 
Published: May 2016

AbstractThe chiral amino ketones (I) are reductively alkylated with organometallic agents such as (II) to give the optically active alcohols (III).
ChemInform Abstract: Photochemical Bromination of Anilides by Benzene Hexabromide.
Authors: ALY M. M. , AWAD I. M. A. , FAHMY A. M. 
Published: May 2016

AbstractThe reaction rates of the photochemical p‐bromination of the anilides (I) with benzene hexabromide, yielding the N‐acyl‐p‐bromoanilines (II), are determined.
ChemInform Abstract: Reactions of p‐Benzoquinone Diimine Derivatives with N,N‐Dimethylanilines.
Authors: MIYAGI Y. , MARUYAMA K. , KUROKAWA M. , YOSHII A. 
Published: May 2016

AbstractThe benzoquinonimines (I) react with the dimethylanilines (II) under thermal or photochemical conditions to form the adducts (III), together with minor amounts of the reduction products (IV).
ChemInform Abstract: 3‐Hydroxypyrroles and 1H‐Pyrrol‐3(2H)‐ones. Part 2. Scope and Limitations of the Synthesis of Pyrrol‐3‐ones by Pyrolysis of Aminomethylene Meldrum′s Acid Derivatives.
Authors: MCNAB H. , MONAHAN L. C. 
Published: May 2016

AbstractThe title reaction of the Meldrum's acid derivatives (I), (III) and (VI) leads to mono‐, di‐ and trisubstituted pyrrolones via a hydrogen‐transfer‐cyclization sequence.
ChemInform Abstract: Substituted 5‐Imino‐3,3‐pentamethylene‐1,2,4‐thiadiazolidines by Amination of Thiourea Derivatives.
Authors: ANDREAE S. , SCHMITZ E. 
Published: May 2016

AbstractThe S‐amination of N‐acyl thioureas with the oxaziridine (I) is found to be successful only in the case of the compounds (II) and (IV).
ChemInform Abstract: Reduction of Quinolinecarboxylic Acids with Raney Nickel.
Authors: GRACHEVA I. N. , TOCHILKIN A. I. 
Published: May 2016

AbstractReduction of quinoline‐2‐carboxylic acid (I) with Raney nickel gives 1,2,3,4‐tetrahydroquinoline‐2‐carboxylic acid (II) which is converted to the ethyl ester (IV).
ChemInform Abstract: Reaction of the Lithium Enolate of Acetaldehyde, Li(OCH=CH2), with Cyclothiaphosphazenes.
Authors: DHATHATHREYAN K. S. , JEKEL A. P. , VAN DE GRAMPEL J. C. 
Published: May 2016

AbstractReactions of the title enolate with the cyclothiaphosphazenes (Ia) and (IIa) lead to a complete series of the vinyloxy derivatives (Ib)‐(Ig), and (IIb) and (IIc).
ChemInform Abstract: Reactions of Some Main Group Metals with Diphenyl Disulfide and Diphenyl Diselenide.
Authors: KUMAR R. , MABROUK H. E. , TUCK D. G. 
Published: May 2016

AbstractThe reactions of In with (I) give the compounds (III), whereas under similar conditions Sn or Tl react to form (VII) or (VIII).
ChemInform Abstract: Binucleating N6 24‐ and 26‐Membered Macrocyclic Ligands. Part 2. Transition‐Metal Homo‐ and Hetero‐Binuclear Complexes: X‐Ray Crystallographic Structure Determination of a Lead‐Manganese Heterobinuclear Complex.
Authors: NELSON J. , MURPHY B. P. , DREW M. G. B. , YATES P. C. , NELSON S. M. 
Published: May 2016

AbstractPreformed Pb complexes (I) or (VIII) (by template condensation reactions) are transmetallated to give homo‐ or heterobinuclear complexes.
ChemInform Abstract: Synthetic Studies of Cyclosporin Analogues.
Authors: GALPIN I. J. , MOHAMMED A. K. A. , PATEL A. 
Published: May 2016

AbstractThe syntheses of the eleven analogues (Ib)‐(If) of cyclosporin A (Ia) are accomplished by stepwise assembly of the respective undecapeptide fragments followed by cyclization with a variety of reagents.