bluuebunny/crossref_metadata_2025 huggingface dataset:
ChemInform Abstract: Oxo(tri‐tert‐butylphenyl)borane ArBO as an Intermediate.
Authors: GROTEKLAES M. , PAETZOLD P.
Published: May 2016

The hydridoborate (III), obtained as shown, can be hydrolyzed to (IV), but in strongly acidic media the hydrolysis involves the attack of a neighboring methyl group to give the boraindan derivative (V).
ChemInform Abstract: The Synthesis and Reactivity of Polysilylacetylenes: Diels‐Alder Reactions to give Bissilylbenzenes.
Authors: JONES P. R. , ALBANESI T. E. , GILLESPIE R. D. , JONES P. C. , NG S. W.
Published: May 2016

Bis(bromomagnesium)acetylene (I), prepared from acetylene and ethylmagnesium bromide, reacts with the chlorosilane (II) to give the bis(silyl)acetylene (III) which is subjected to radical‐induced chlorination, producing a mixture of the mono‐ and dichlorosilanes (IV) and (V).
ChemInform Abstract: Studies on Nitrogen‐Containing Heterocyclic Compounds. Part 49. Reissert Type′s Reaction of N‐Acylphenanthrolinium Salt and N‐Acylacridinium Salt with Trimethyl Phosphite.
Authors: SHIBATA Y. , TAKEUCHI I. , HAMADA Y.
Published: May 2016

The phenanthrolines (I) and (VI) or acridine (IX) react with the acyl chlorides (II) and trimethyl phosphite (III) to give the phosphonates (IV) and (V), (VII) and (VIII), or (X) and (XI).
ChemInform Abstract: Preparation and (1 + 4)‐Cycloaddition of Methylthio‐chlorophosphanes RP(Cl)SMe (R: Me, Et, Ph).
Authors: APITZ J. , GROBE J. , LE VAN D.
Published: May 2016

Condensation of the compounds (I) and (II) gives the title compounds (III); (IIIa) and (IIIb) are used to produce the phospholene sulfides (V).
ChemInform Abstract: Cyclic Bis(amino)‐Arsa‐, ‐Stiba‐, ‐Bismachlorides and a Special Tris(amino)bismutane.
Authors: VEITH M. , BERTSCH B.
Published: May 2016

The compounds (III) are obtained by the two routes shown in the scheme.
ChemInform Abstract: An Experimental and Theoretical Study of the Dimetalation of Vinylacetylene.
Authors: BRANDSMA L. , HOMMES H. , VERKRUIJSSE H. D. , KOS A. J. , NEUGEBAUER W. , BAUMGAERTNER W. + , VON RAGUE SCHLEYER P.
Published: May 2016

The direct dimetalation of (I) can be achieved under the conditions shown, but it is not observed in the presence of N,N,N',N'‐tetramethylethylenediamine.
ChemInform Abstract: Synthesis and Reactions of (Trimethylgermyl)acetates.
Authors: INOUE S. , SATO Y. , SUZUKI T.
Published: May 2016

Base‐assisted trimethylgermylation of ethyl acetate (I) yields the germylacetate (IIIa), which like its silyl analogue (IIIb) undergoes further trimethylgermylation to give the esters (IV).
ChemInform Abstract: Preparation and Characterization of Hexakis(trifluoromethyl)digermachalcogenanes.
Authors: HAAS A. , KUTSCH H.‐J.
Published: May 2016

The title compounds (IIIa)‐(IIIc), prepared as outlined in the scheme, and the known compound (IIId) are characterized by IR, 19F, 13C NMR and mass spectral data.
ChemInform Abstract: Reaction of Benzoyltriethylgermane with Triethylgermyllithium.
Authors: BRAVO‐ZHIVOTOVSKII D. A. , BILTUEVA I. S. , VAKUL'SKAYA T. I. , VYAZANKIN N. S. , VORONKOV M. G.
Published: May 2016

Reaction of the benzoylgermane (I) with triethylgermyllithium (II) in HMPA gives the digermane (III) and phenyllithium (IV).
ChemInform Abstract: Synthesis, Stereochemistry and Inhibition of Tumor Cell Transplantability by the Iron and Copper Complexes of 2‐Aminomethyl‐ and 2‐(2′‐Aminoethyl)pyridine.
Authors: BAMGBOYE T. T.
Published: May 2016

The complexes (I) are prepared by 1:2 molar reaction of appropriate metal(II) chlorides with the title ligands in acetonitrile (no yields given).
ChemInform Abstract: Ortho‐Metalation Reactions in Binuclear Dirhodium Compounds. Synthesis and Molecular Structure of an Unsymmetrical Rh4+ 2 Compound with Two Different Ortho‐Metalated Phosphines.
Authors: COTTON F. A. , BARCELO F. , LAHUERTA P. , LLUSAR R. , PAYA J. , UBEDA M. A.
Published: May 2016

The Rh2 complex (I) containing axial o‐chlorophenyldiphenylphosphine ligands undergoes ortho metallation in refluxing CHCl3 to give the product (II).
ChemInform Abstract: Preparation of Platinum(II) Complexes with β‐Carbolines and Tetrahydro‐β‐carbolines as Ligands.
Authors: BENDERLY A. , STAVCHANSKY S. , FITCH J. W.
Published: May 2016

The carbohydrazides (I) of β‐carboline and the carbohydrazides (IIa), the allylcarboxamide (IIc), and alkylaminomethyl derivative (IIb) of tetrahydro‐β‐carboline are obtained from the corresponding 3‐carboxylic ethyl esters by reaction with hydrazines and amines, for (IIb) followed by hydrogenation (using LiAlH4).
ChemInform Abstract: Total Synthesis of (‐)‐Botryococcene (XII).
Authors: WHITE J. D. , REDDY G. N. , SPESSARD G. O.
Published: May 2016

The synthons (IV) and (XI) are prepared as shown from the enantiomers (S)‐(I) and (R)‐(I), respectively.
ChemInform Abstract: A Convergent, Enantiospecific Total Synthesis of the Novel Cyclodepsipeptide (+)‐Jasplakinolide (Jaspamide).
Authors: GRIECO P. A. , HON Y. S. , PEREZ‐MEDRANO A.
Published: May 2016

The amino acids (I)/(III) and the acid (VI) represent starting materials for the preparation of the synthons (V) and (XII), respectively.
ChemInform Abstract: Synthesis of N‐(Hydroxyphenyl)‐2‐azetidinones.
Authors: COSTEROUSSE G. , CAGNIANT A. , TEUTSCH G.
Published: May 2016

Derivatives of the title compounds (V) with nitrated phenyl ring are obtained from the reaction of the intermediate (II) with HNO3/AcOH followed by the reaction sequence (II)‐(V).
ChemInform Abstract: A Simple and Efficient Synthesis of the γ‐Lactam Analogue of β‐Lactam Antibiotics. Ring‐Expansion of Penicillins to Homopenicillins.
Authors: MAKI Y. , SAKO M. , KURAHASHI N. , HIROTA K.
Published: May 2016

Reaction of benzylpenicillin methyl ester (I) with trimethylsulfoxonium iodide (II) results in cleavage of the β‐lactam ring, forming the ylide (III).
ChemInform Abstract: Kinetics of the Reactions of NO3 with OH and HO2
Authors: MELLOUKI A. , LE BRAS G. , POULET G.
Published: May 2016

are studied in a discharge flow system at 298 K. The OH and HO2 decays are analyzed by computer simulations, because OH is produced in the second path outlined in the scheme.
ChemInform Abstract: 1H and 13C NMR Coordination‐Induced Shifts in a Series of Tris(α‐diimine)ruthenium(II) Complexes Containing Pyridine, Pyrazine, and Thiazole Moieties.
Authors: ORELLANA G. , ALVAREZ IBARRA C. , SANTORO J.
Published: May 2016

1H and 13C NMR chemical shifts of the complexes (I) are reported and compared to those of the corresponding free ligands.
ChemInform Abstract: New One‐Pot Synthesis of Enaminedinitriles.
Authors: BERRY R. W. H. , DREWRY P. C. , HODSON H. F.
Published: May 2016

The title compounds (IV) exist in the enamine rather than in the tautomeric imino form.
ChemInform Abstract: Transition‐Metal‐Mediated Photochemical Disproportionation of Carbon Dioxide.
Authors: BELMORE K. A. , VANDERPOOL R. A. , TSAI J.‐C. , KHAN M. A. , NICHOLAS K. M.
Published: May 2016

Continuous GC, IR, and 1H NMR monitoring confirm that the irradiation of the dihydride (I) in THF under CO2 (II) leads within 1‐3 h to the disappearance of the starting complex (I) and to the formation of the η2‐CO2 complex (III), the dimeric compound (V), and H2.
ChemInform Abstract: Preparation, Structure, and Properties of 1,6‐Cyclodecadiyne. ‐ Comparison with 1,5‐Cyclooctadiyne and 1,7‐Cyclododecadiyne.
Authors: GLEITER R. , KARCHER M. , JAHN R. , IRNGARTINGER H.
Published: May 2016

An improved access to the diketone (II) is shown starting from decalin.
ChemInform Abstract: Synthesis and Solid‐State Polymerization Properties of Symmetrical and Unsymmetrical Diacetylene Derivatives Containing a ′Polymerogenic′ Side Group.
Authors: BERTAULT M. , CANCEILL J. , COLLET A. , TOUPET L.
Published: May 2016

The hexadiynediol (I) reacts with benzyl isocyanate (II) to give the carbamates (IIIa) and (IIIb).
ChemInform Abstract: Synthesis and Thermolysis of Hydroxyalkene Lactones or Lactams Possessing a Morpholinobicycloalkyl Moiety.
Authors: MAISCHEIN J. , VILSMAIER E.
Published: May 2016

The N,O‐acetals (I) react with the CH acidic hydroxycoumarin (II) to give the alkylation products (III).
ChemInform Abstract: Anthelmintics. Part 6. Chloro‐(1,2,3,4‐tetrahydro‐1‐quinolyl)‐1,3,5‐triazines.
Authors: KREUTZBERGER A. , KOCHANOWSKI R.
Published: May 2016

The dichlorotriazine (I) reacts with the secondary amines (II) and the primary amines (IV) to form the substituted chlorotetrahydroquinolyltriazines (III) and (V).
ChemInform Abstract: Photochemically Induced Electron‐Transfer Reactions. Part 4. Podands, Coronands and Cryptands as New Complex‐Ligands in Photoelectron Transfer Reactions: Synthesis and Photophysical Studies.
Authors: DUERR H. + , ZENGERLE K. , TRIERWEILER H.‐P.
Published: May 2016

The cryptand (III) and the podand (VI) are synthesized starting from the readily available tosyl amide (Ia) as outlined in the scheme using the components (Ib) or (IV).
ChemInform Abstract: Reaction of the Phosphaalkyne ArCP (Ar = 2,4,6‐But3C6H2) with Nucleophiles: A New Approach to 1,3‐Diphosphabutadiene Synthesis.
Authors: ARIF A. M. , BARRON A. R. , COWLEY A. H. , HALL S. W.
Published: May 2016

The phosphaalkyne (III), synthesized from the acid chloride (I) and the lithium phosphide (II), reacts with the lithium compounds (IV) and (X) to give the anions (V), (VII), or (XI).
ChemInform Abstract: Polynuclear Zinc(II) Complexes with Large Polyazacycloalkanes. Equilibrium Studies and Crystal Structure of the Binuclear (Zn2((30)aneN10)(NCS))(ClO4)3 Complex.
Authors: BENCINI A. , BIANCHI A. , GARCIA‐ESPANA E. , MANGANI S. , MICHELONI M. , ORIOLI P. , PAOLETTI P.
Published: May 2016

The formation equilibria of binuclear Zn(II) complexes of the macrocycles (I) are investigated in aqueous solution at 25 °C. In all cases protonated and hydroxo‐species are present in solution.
ChemInform Abstract: Synthesis and Structure of ((OC)4Fe=Si=Fe(CO)4·2(Me2N)3PO) ‐ A Complex of Formally Zerovalent Silicon.
Authors: ZYBILL C. , WILKINSON D. L. , MUELLER G. +
Published: May 2016

The title compound (IV) is obtained by 2:1 molar reaction of the tetracarbonylferrate (I) with SiCl4 (II) in the presence of HMPT (III).
ChemInform Abstract: Characterization of a Crystalline Synthetic Analogue of Copper(II)‐Bleomycin.
Authors: BROWN S. J. , MASCHARAK P. K. , STEPHAN D. W.
Published: May 2016

Studies on the synthetic analogues of metallobleomycins reported so far are all restricted to measurements in solutions.
ChemInform Abstract: Synthesis and Characterization of H3Os3(CO)9(μ3‐CF). 13C NMR Comparison of Triosmium‐ and Tricobalt‐Substituted Methylidyne Complexes.
Authors: KNEUPER H.‐J. , STRICKLAND D. S. , SHAPLEY J. R.
Published: May 2016

The title compound (IV) is obtained according to the scheme and characterized by MS, IR, 1H, 13C, and 19F NMR data.
ChemInform Abstract: Chromatographic Separation of Diastereoisomeric 1,2:3,4‐Diepoxides on Silica Gel TLC Plates Impregnated with Various Inorganic Salts.
Authors: WYSS D. , ESSER T. , SEQUIN U.
Published: May 2016

Silica gel plates impregnated with various inorganic salts are used for the analytical separation of the diastereomeric diepoxides (I)/(II) and (III)/(IV), obtained from the bis‐epoxidation of conjugated dienes.
ChemInform Abstract: Membrane‐Type Coatings on Electrodes
Authors: DOBLHOFER K. , ARMSTRONG R. D.
Published: May 2016

Review: (with emphasis on films with ion‐exchange properties; discussion of the structure of the metal‐film interface, the film‐solution interface with its membrane equilibria, and transport processes across the film including the role of migration; 43 refs.
ChemInform Abstract: Direct and Sensitized Photoisomerization of 1,4‐Diphenylbutadienes.
Authors: YEE W. A. , HUG S. J. , KLIGER D. S.
Published: May 2016

Direct irradiation of the cis,cis‐diphenylbutadiene (I) affords the cis,trans‐isomer (II) which then reacts to form (III) (decay of excited singlets of (I) and (II) by isomerization and internal conversion).
ChemInform Abstract: Research on Antibacterial and Antifungal Compounds. Part 8. Synthesis and Antifungal Activity of Pyrrole Derivatives Related to Trichostatin A.
Authors: CORELLI F. , MASSA S. , STEFANCICH G. , MAI A. , ARTICO M. , PANICO S. , SIMONETTI N.
Published: May 2016

Pyrrolylacrylic acid derivatives such as (VI), (VIII), (XI), and (XII) are prepared via formylation, Wittig‐Horner olefination, and various subsequent reactions.
ChemInform Abstract: Some Properties and the Reactivity of Trichloroaluminum Ethanethiol and Trichlorogallium·Ethanethiol Complexes.
Authors: HOFFMANN G. G.
Published: May 2016

The title compounds (III) are prepared as shown.
ChemInform Abstract: Controlled Formation of Dipyranoside Derivatives Through C6 and O4. Pyranosidic Homologation. Part 7.
Authors: MOLINO B. F. , FRASER‐REID B.
Published: May 2016

With the view to obtaining an increased number of chiral centers the title compounds (IX) are prepared starting from the pyranoside (I).
ChemInform Abstract: Electrochemistry of Molybdenum Chloride Dimers in a Basic Ambient‐Temperature Molten Salt.
Authors: CARLIN R. T. , OSTERYOUNG R. A.
Published: May 2016

The Mo(III) dimers (II) and (V) and the Mo(II) dimer (III) are studied in the room temp. molten salt AlCl3‐1‐methyl‐3‐ethylimidazolium chloride by cyclic and normal‐pulse voltammetry and visible absorption spectroscopy.
ChemInform Abstract: Synthesis of GdOI and an Investigation of Its Reaction with NaI.
Authors: MOLODKIN A. K. , TUPOLEVA A. L. , DUDAREVA A. G. , ZOLIN V. F. , EZHOV A. I.
Published: May 2016

The reaction between Gd2O3 (I) and NH4I (II) which is investigated thermogravimetrically between 20 and 500 °C affords the title compound, i.e. GdOI (III).
ChemInform Abstract: Sodium Perfluoroalkane Carboxylates as Sources of Perfluoroalkyl Groups.
Authors: CARR G. E. , CHAMBERS R. D. , HOLMES T. F. , PARKER D. G.
Published: May 2016

The copper‐assisted reaction between the iodobenzenes (I) and sodium trifluoroacetate (II) yields the trifluoromethyl derivatives (III).
ChemInform Abstract: Alkylation of Amines Using Trivalent Bismuth Derivatives.
Authors: BARTON D. H. R. , OZBALIK N. , RAMESH M.
Published: May 2016

The organobismuth derivatives (III) and (V), prepared by various methods, are employed in the alkylation of amines.
ChemInform Abstract: Ring Size Dependent Orientation in Dehydration of 1‐((Ethoxycarbonyl)methyl)cycloalkanols.
Authors: SCRETTAS C. G. , SMONOU I. C.
Published: May 2016

The 2‐(1‐hydroxycycloalkyl)acetates (III), prepared from the cycloalkanones (I) by Reformatsky reaction with ethyl bromoacetate (II), are dehydrated to produce mixtures of the endo‐ and exo‐cyclic olefins (IV) and (V).
ChemInform Abstract: No‐Carrier‐Added Radiobromination and Radioiodination of Aromatic Rings Using in situ Generated Peracetic Acid.
Authors: MOERLEIN S. M. , BEYER W. , STOECKLIN G. +
Published: May 2016

Optimum conditions to receive high yields of specific labeled aromatics are studied by varying the parameters of the system used (AcOH, H2O2, H2O, MeOH, H2SO4, buffer, time, no‐carrier‐added 77Br and 131I, substrate).
ChemInform Abstract: Palladium‐Catalyzed Intermolecular Allylic Arylation of Cycloalkenes.
Authors: LAROCK R. C. , BAKER B. E.
Published: May 2016

Iodobenzene (I) is coupled with the cycloalkenes (IIa) and (IIb) or the dihydrofuran (IIc) in the presence of palladium diacetate, producing the 3‐phenylcycloalkenes (IIIa) and (IIIb) or the phenyldihydrofuran (IIIc).
ChemInform Abstract: Cyclobutarenes. Part 3. Synthesis of Bromodicyclobutarenes and Some New Derivatives of the Benzocyclobutabiphenylenes.
Authors: SHEPHERD M. K.
Published: May 2016

NaI debromination of the bis(dibromomethyl)biphenylene (I) yields the dibromocyclobutabiphenylene (II), which undergoes a dehydrobromination‐cycloaddition reaction to give the naphthocyclobutabiphenylene (IV).
ChemInform Abstract: 3‐Hydroxypyrroles and 1H‐Pyrrol‐3(2H)‐ones. Part 3. Pyrrolones from Pyrolyses of Aminomethylene Meldrum′s Acid Derivatives: Loss of Chirality at the Site of Hydrogen Transfer.
Authors: MCNAB H. , MONAHAN L. C.
Published: May 2016

Partial or total loss of chirality occurs in the title reaction of the Meldrum's acid derivatives (I) or (IV).
ChemInform Abstract: Reactive E=C(p‐p)π‐Systems. Part 16. Trimethylstannylphosphanes of the Type Me3SnP(R)CF3 (R: Me, Et) as Phosphaalkene Precursors.
Authors: GROBE J. , SZAMEITAT J.
Published: May 2016

Starting either with (I) or (VI) the stannylphosphines (XI) are prepared as shown.
ChemInform Abstract: Synthesis of the Heme d Prosthetic Group of Bacterial Terminal Oxidase.
Authors: SOTIRIOU C. , CHANG C. K.
Published: May 2016

The title compound (VI), which is synthesized starting from the porphyrin (I), is identical with the natural heme d prosthetic group, isolated from Escherichia coli oxidase.
ChemInform Abstract: A Novel Synthesis of Pyrrolizidine Alkaloids by Means of an Intramolecular Carbenoid Displacement (ICD) Reaction.
Authors: KAMETANI T. , YUKAWA H. , HONDA T.
Published: May 2016

The intramolecular carbenoid displacement reaction of the diazosulfide (IIa) or the diazoselenide (IIb) represents the key step in the synthesis of the bicyclic compounds (IV), (V) and (IX).
ChemInform Abstract: “Hexagonal Tungsten Bronze” (HTB) Modifications of CrF3 and VF3
Authors: DE PAPE R. , LE BAIL A. , LUBIN F. , FEREY G.
Published: May 2016

are prepared by topotactic oxidation of the HTB‐phases (NH4)0.25MF3 (M: Cr, V) by a solution of Br2 in MeCN at 81 °C (yields not given).
ChemInform Abstract: Kinetics and Mechanisms of α‐ and β‐Eliminations of Alkoxysilanes from Saturated and Unsaturated Carbon Frameworks.
Authors: BAIN S. , IJADI‐MAGHSOODI S. , BARTON T. J.
Published: May 2016

Although (I) undergoes β‐elimination of (II) to afford (III), β‐elimination of (II) from (XI) to yield silaallene Me2Si=C=CH2 does not occur.
ChemInform Abstract: The Regioselectivity of Rhodium‐ and Palladium‐Catalyzed Cyclizations of 2‐Bromo‐1,6‐ and ‐1,7‐dienes.
Authors: GRIGG R. , STEVENSON P. , WORAKUN T.
Published: May 2016

Depending on reaction conditions and olefin substitution, 2‐bromo‐1,6‐dienes such as (I), (IV), (IX) are converted either to cyclopentanes (II), (V), (VI) or cyclohexenes (III), (X), (XI); the former products can subsequently be employed in Diels‐Alder reactions (e.g.
ChemInform Abstract: A Novel Method for Cyclopentanone Anellation. The Use of 1‐(2‐Ketoalkyl)cyclopropanols to Obtain Cyclopentanones.
Authors: CAREY J. T. , HELQUIST P.
Published: May 2016

Cycloalkanones such as (I) or (V) are coupled with the cyclopropanone hemiacetal (II) to form α‐(1‐hydroxycyclopropyl)cycloalkanones which undergo base‐induced ring closure, yielding fused cyclopentanones such as (IV) or (VII).
ChemInform Abstract: Magnetic Field Effects on the Mn(5NO2SMDPT)‐Catalyzed Oxidation of 2,6‐Di‐tert‐butylphenol: 2H and 17O Magnetic Isotope Effects.
Authors: PERITO R. P. , CORDEN B. B.
Published: May 2016

The effect of a magnetic field between 0 and 70 kG on the rate of catalytic oxidation of the phenol (I) to form (II) by the Mn complex in the presence of O2 is reported.
ChemInform Abstract: Selective Reduction of α,β‐Unsaturated Ketones with Potassium Triphenylborohydride.
Authors: KIM K. E. , PARK S. B. , YOON N. M.
Published: May 2016

Enones such as (I) are treated with potassium triphenylborohydride to produce the saturated ketones (II) and/or the saturated carbinols (III) and/or the allylic alcohols (IV).
ChemInform Abstract: High ortho‐Selectivity in the Chlorination of Phenols with N‐Chlorodialkylamines in the Presence of Silica.
Authors: SMITH K. , BUTTERS M. , NAY B.
Published: May 2016

Chlorination of phenol (I) with the chloroamines (II) yields a mixture of the mono‐ to trisubstituted phenols (III) ‐ (VII).
ChemInform Abstract: Optimized Synthesis of Donor‐ and Acceptor‐Substituted 2‐Vinylindoles.
Authors: PINDUR U. , KIM M.‐H.
Published: May 2016

1‐Methyl‐2‐lithioindole (III) reacts with dimethylformamide (II) to yield the aldehyde (I).
ChemInform Abstract: Perfluorinated Dioxolanes. Part 1. Synthesis of Some Substituted Perfluoro‐4‐oxo‐1,3‐dioxolanes.
Authors: YUMINOV V. S. , KARTSOV S. V. , MAKSIMOV V. L. , FOKIN A. V.
Published: May 2016

Perfluoropropylene oxide (I) reacts with dimethylformamide (II) to give the perfluorodioxolanonecarboxylic fluoride (III) which is further coupled with (I), producing a mixture of the dioxanone (IV) and the dioxolanone (V).
ChemInform Abstract: Synthesis of a Stable Disulfur Monoxide Precursor and Trapping of Disulfur Monoxide with Transition‐Metal Complexes.
Authors: UROVE G. A. , WELKER M. E.
Published: May 2016

The air‐stable, crystalline title precursor compound (VI) is prepared in a total yield of 30% (see scheme).
ChemInform Abstract: Pteridines. Part 52. A Convenient Synthesis of 6‐Formylpterin.
Authors: TAYLOR E. C. , RAY P. S.
Published: May 2016

The pivaloyl protected chloropterin (I) is coupled with styrene (II) and then subjected to ozonolysis.
ChemInform Abstract: Selective Synthesis of Substituted 6H‐1,3‐Thiazines.
Authors: CHEHNA M. , PRADERE J. P. , GUINGANT A.
Published: May 2016

The hetero‐Diels‐Alder reactions of the N‐(aminomethylene)thioamides (I) with methyl acrylate (II) are performed under thermal conditions or at an elevated pressure.
ChemInform Abstract: Synthesis and Structure of Bridged Thiazolium Salts.
Authors: LEEPER F. J. , SMITH D. H. C.
Published: May 2016

The amino acids (I) undergo ring closure with carbon disulfide (II) and 3‐chloro‐5‐hydroxy‐2‐pentanone (III) to form the substituted thiazoles (IV) which are cyclized to give the lactones (V) and/or the dimers (VI).
ChemInform Abstract: Synthesis and Structural Characterization of the First Seven‐Vertex nido‐Carborane Anion: nido‐3,4‐Et2C2B5H6‐.
Authors: BECK J. S. , QUINTANA W. , SNEDDON L. G.
Published: May 2016

The reaction of the closo‐carborane (I) with a slight molar excess of LiBEt3H and 1 equiv. of (Me4N)Cl results in the formation of the compound (II) with the title anion.
ChemInform Abstract: High‐Pressure Kinetic Study of Formation and Dissociation of First‐ and Second‐Row d10 Divalent Metal Ion Complexes with Bipyridine in Aqueous Solution: A Cation Size Dependent Reaction Mechanism.
Authors: DUCOMMUN Y. , LAURENCZY G. , MERBACH A. E.
Published: May 2016

The rate constants for the formation and dissociation of the complexes (I) as well as the stability constants of these two complexes are studied as a function of temp. in aqueous solution.
ChemInform Abstract: Synthesis, Structure, and Spectroscopic Properties of the Reduced and Reduced Protonated Forms of Lutetium Diphthalocyanine.
Authors: MOUSSAVI M. , DE CIAN A. , FISCHER J. , WEISS R.
Published: May 2016

The title complexes are prepared and characterized by electronic, mass and 1H NMR spectra.
ChemInform Abstract: Dialkylamino Phosphorus Metal Carbonyls. Part 6. Chemistry of (Tris(diisopropylamino)triphosphine)diiron Hexacarbonyl Derivatives Including the Synthesis and Structure of Heterometallic Derivatives.
Authors: KING R. B. , WU F.‐J. , HOLT E. M.
Published: May 2016

Reactions of the title complex (I) with hydrogen halides HX result in selective cleavage of the amino group attached to the center P atom to give the halide derivatives (IIa) and (IIb).
ChemInform Abstract: Ferrous Chelates of EDTA, HEDTA, and SHBED.
Authors: CLARK N. H. , MARTELL A. E.
Published: May 2016

Careful potentiometric equilibrium pH measurements of 1:1 Fe2+‐(I) and Fe2+‐(II) solutions with rigorous exclusion of oxygen show no indication of hydrolysis up to pH 12. Calculations using data of these systems give only the formation constants of the simple chelates (IV) and (V) and constants for the formation of monoprotonated species at low pH.
ChemInform Abstract: Copper(II) and Nickel(II) Chelates of the Dihydrogen Nitrilotriacetate(1‐) Ion: Crystal and Molecular Structure of Bis(N,N‐bis(carboxymethyl)glycinato)copper(II) Dihydrate.
Authors: NGUYEN‐HUY DUNG NGUYEN‐HUY DUNG , VIOSSAT B. , BUSNOT A. , GONZALEZ PEREZ J. M. , GONZALEZ GARCIA S. , NICLOS GUTIERREZ J.
Published: May 2016

The reaction of nitrilotriacetic acid with M2CO3(OH)2 (M: Cu, ratio 4:1, M: Ni, ratio 6:1) in aqueous medium yields dihydrated 2:1 complexes of the monodeprotonated ligand with more than 90% yield.
ChemInform Abstract: Carbocyanine Dyes with an ortho‐Hydroxyaryl‐Substituent in the meso‐Position of the Polymethine Chain.
Authors: PRZHIYALGOVSKAYA N. M. , KON'KOV L. I. , BOIKO I. I. , KURKOVSKAYA L. N.
Published: May 2016

The o‐hydroxybenzoyl derivatives (I) of Fischer's base are treated with phosphoryl chloride and subsequently coupled with Fischer's base (III) to form the carbocyanine dyes (IV) which cyclize upon reaction with bases, producing mixtures of the isomeric spirochromenes (V) and (VI).
ChemInform Abstract: Suspension Processing of Al2O3/SiC Whisker Composites
Authors: SACKS M. D. , LEE H.‐W. , ROJAS O. E.
Published: May 2016

is investigated and the conditions for particle/whisker codispersion and consolidation are optimized.
ChemInform Abstract: Corrosion Protection of Oilfield Steel with 1‐Phenyl‐2‐propyn‐1‐ol
Authors: GROWCOCK F. B. , LOPP V. R. , JASINSKI R. J.
Published: May 2016

(I).
ChemInform Abstract: Phase Transitions of the New Ferroelastic Oxyfluorides K3NbOF6 and K3TaOF6.
Authors: FOUAD M. , RAVEZ J. , CHAMINADE J. P. , HAGENMULLER P.
Published: May 2016

A first‐order phase transition is detected at 283 K for (IVa) and at 310 K for (IVb) by XRD, thermal and dielectric measurements.
ChemInform Abstract: Temperature‐Induced Spontaneous Emission of Uranyl Nitrate Hexahydrate.
Authors: BIST H. D. , NISHIYA T. , BABA M. , HANAZAKI I.
Published: May 2016

It is shown that the temp.‐induced spontaneous emission (TSE) observed for an UO2(NO3)2·6 H2O (I) single crystal during slow cooling or warming in the temp. range 100‐135 K has the same spectroscopic origin as the photoluminescence of (I), both originate from the 3πu → 1ε+ g transition of UO22+.
ChemInform Abstract: The Interaction of Aluminum with the Ru(0001) Surface and Its Influence Upon CO Chemisorption
Authors: CAMPBELL C. T. , GOODMAN D. W.
Published: May 2016

is studied in ultrahigh vacuum by use of AES, LEED, and thermal desorption mass spectroscopy.
ChemInform Abstract: Kinetics of Spontaneous Dissolution of Cu‐30.5 Zn Brass in Air‐ or Oxygen‐Saturated Aqueous Ammonia Solutions.
Authors: ZEMBURA Z. , TOCZKO W. , MARASZEWSKA A.
Published: May 2016

From rotating disk data it is concluded, that the dissolution of the title alloy in air‐ or O2‐saturated ammonia solutions is initiated by the dissolution of Cu and Zn with oxygen depolarization.
ChemInform Abstract: Coordination Chemistry, Inductive Metal‐Metal Bond Transfer, and Magnetic Susceptibility of Adducts of Tetrakis(trifluoroacetato)dichromium.
Authors: BILGRIEN C. J. , DRAGO R. S. , O'CONNOR C. J. , WONG N.
Published: May 2016

Bonding of donors to the title chromium complex is explored with respect to the influence one Cr‐ligand bond has on the other.
ChemInform Abstract: The Reaction of N‐, P‐ and S‐Nucleophiles with Methyl Propiolate.
Authors: EL'NATANOV YU. I. , KOSTYANOVSKII R. G.
Published: May 2016

Reaction of the propiolic acid derivatives (I) with the nucleophiles (II), (V), (VII), (X), (XII), or (XIV) gives the expected addition products in the cis‐ and/or the trans‐form, depending on the structure of the nucleophiles and the reaction conditions.
ChemInform Abstract: exo‐Stereoselectivity in Diels‐Alder Addition of Halocyclopropenes to Butadienes and Furans.
Authors: MUELLER P. + , BERNARDINELLI G. , PFYFFER J. , RODRIGUEZ D. , SCHALLER J.‐P.
Published: May 2016

The title reaction of the tetrahalogenated cyclopropene (II) with the dienes (I) and (IV) yields the exo‐products (III) (space group P1 with Z=2) and (V) (space group P21/n with Z=4), respectively.
ChemInform Abstract: The Preparation and Thermolysis Reactions of Allyl 3,4,5,6,7,8‐Hexafluoroquinolin‐2‐yl Ether, Allyl 2,3,5,6,7,8‐Hexafluoroquinolin‐4‐yl Ether, and Allyl 3,4,5,6,7,8‐Hexafluoroisoquinolin‐1‐yl Ether.
Authors: BROOKE G. M. , EGGELSTON I. M. , HALE F. A.
Published: May 2016

Reaction of octafluoroquinoline (I) with allyl alcohol (II) in the presence of sodium gives the regioisomeric allyl ethers (IIIa) and (IIIb) which are separated by chromatographic methods.
ChemInform Abstract: Generation of Organic Cations from Group 14 Organometallic Compounds via Photoinduced Electron Transfer in the Presence of Cu(II) Salt.
Authors: MIZUNO K. , YASUEDA M. , OTSUJI Y.
Published: May 2016

The benzylic silane, germane, or stannane (I) is irradiated in the presence of the alcohols (II) and cupric tetrafluoroborate to yield the benzylic ethers (III).
ChemInform Abstract: Synthesis of α‐Arylmethylenethiocamphor S‐Oxides and S‐Imides.
Authors: MOTOKI S. , TOBA Y. , KARAKASA T. , SAITO T.
Published: May 2016

The thiones (I) are converted to the S‐oxides (II) mentioned in the title by treatment with MCPBA.
ChemInform Abstract: Synthesis of 8a‐Hydroxy‐4a‐methyloctahydronaphthalen‐1(2H)‐ones and Their 2α‐Deutero Derivatives.
Authors: STIVER S. , CLARK P. D. , YATES P.
Published: May 2016

Two syntheses of the trans‐ and cis‐ketols (IV) and (V) are described.
ChemInform Abstract: Friedel‐Crafts Acetylations of Methoxy‐4H‐cyclopenta(def)phenanthrenes and the 4‐Ketones.
Authors: MINABE M. , YOSHIDA M. , TAKABAYASHI Y. , MASUDA M.
Published: May 2016

Friedel‐Crafts acetylation of the cyclopentaphenanthrene (I) yields mainly the products (III) and (IV) together with traces of other acetylation products.
ChemInform Abstract: Synthesis and Rotational Barriers of Aryl‐Substituted Naphthacene Systems: Framework for a Receptor Model.
Authors: DODGE J. A. , CHAMBERLIN A. R.
Published: May 2016

The quinones (I) are consecutively coupled with the aryllithium compounds (II) and (IV) to give the adducts (V) which are aromatized with hydroiodic acid to yield the arenes (VI).
ChemInform Abstract: Thiophene Derivatives from Methyl 2‐Siloxycyclopropanecarboxylates by Novel 1,3‐ and 1,2‐Sigmatropic Rearrangements.
Authors: BRUECKNER C. + , REISSIG H.‐U.
Published: May 2016

The siloxycyclopropanecarboxylate (I) is converted to the thiophene (VI) in three steps; the method involves ring enlargement of the lithium dithiolate derived from (I) via an anionic 1,3‐sigmatropic rearrangement to give (IV) and BF3·OEt2‐promoted Wagner‐Meerwein shift of the methyl group in (V) to give (VI).
ChemInform Abstract: Syntheses of Pyrrolizidines. Part 3.
Authors: FLITSCH W. , HAMPEL K.
Published: May 2016

The pyrrolizinedione (IV) is prepared from succinimide (I) via the phosphorylene (III).
ChemInform Abstract: A Convenient and Practical Preparation of 4‐Chloromethyl‐5‐methyl‐1,3‐ dioxol‐2‐one.
Authors: IKEDA S. , TAKEBE Y. , HIRAYAMA R. , SAKAMOTO F. , IUCHI K. , TSUKAMOTO G.
Published: May 2016

Chlorination of the dioxolone (I) under mild conditions yields the monochloro derivative (II) which is rearranged upon further refluxing to form the chloromethyldioxolone (III).
ChemInform Abstract: Impromidine Analogous Guanidines: Synthesis and Activity Toward the Histamin H2‐Receptor. Part 29. Histamine Analogues.
Authors: ELZ S. , SCHUNACK W.
Published: May 2016

The cyanoguanidines (V), prepared by known methods, are subjected to acidic hydrolysis, yielding the guanidines (VI).
ChemInform Abstract: Preparation of α‐Hydroxylamino Oximes in the Triacetonamine Series and Their Reactions with Carbonyl Compounds.
Authors: VOLODARSKII L. B. , GRIGOR'EVA L. N. , DULEPOVA N. V. , TIKHONOV A. YA.
Published: May 2016

The α‐chloro oximes (I) react with hydroxylamine (II) to give the α‐hydroxlamino oximes (III).
ChemInform Abstract: Photochromic Systems. Part 12. 1H‐Benzo(c)pyrazolo(1,2‐a)cinnolines: A Novel Photochromic System.
Authors: DUERR H. + , THOME A. , STEINER U. , ULRICH T. , KRUEGER C. + , RAABE E.
Published: May 2016

Cyclization of the cyclopropenes (I) with benzo(c)cinnoline (II) yields the compounds (IIIa) ‐ (IIIc) mentioned in the title.
ChemInform Abstract: N‐Substituted Derivatives of 6,11‐Dihydrodibenzo(b,e)thiepin‐11‐amine and Related Compounds: Synthesis and Pharmacological Screening.
Authors: VALENTA V. , HULINSKA H. , HOLUBEK J. , DLABAC A. , METYS J. , FRYCOVA H. , PROTIVA M.
Published: May 2016

The title compounds are pharmacologically tested and show anticonvulsant properties in the case of (IV), local anaesthetic and antiarrhythmic activity in the case of (VII) and antihistamine and antireserpine effects for (X).
ChemInform Abstract: 1,3‐Elimination in ate‐Complexes of γ‐Halo‐ and γ‐Ammonio‐1‐boraadamantanes.
Authors: GURSKII M. E. , POTAPOVA T. V. , CHERKASOVA K. L. , BUBNOV YU. N.
Published: May 2016

Hydroboration of the halopentynes (II) with triallylborane (I) and subsequent cyclization of the borabicyclononenes (III) yield the haloethylboraadamantane complexes (V).
ChemInform Abstract: Regioselective Cyclization Reactions of Acyl‐Substituted Epoxyphosphonates with 2‐Mercaptoazoles: Syntheses of Thiazolo(3,2‐a)benzimidazole, Imidazo(2,1‐b)thiazole, and Thiazolo(3,2‐b)(1,2,4)triazole Derivatives.
Authors: OEHLER E. + , KANG H.‐S. , ZBIRAL E.
Published: May 2016

Reaction of the mercaptobenzimidazole (I) with the epoxyphosphonate (II) yields ‐ depending on the reaction conditions ‐ either the dihydrothiazolo(3,2‐a)benzimidazole (III) or the vinylphosphonate (IV).
ChemInform Abstract: Cycloaddition Reactions of Diethylphosphono Ketenes.
Authors: MOTOYOSHIYA J. , HIRATA K.
Published: May 2016

The ketenes (II), generated from the acid chlorides (I), react with cyclopentadiene (III) or benzalaniline (V) to give the cycloadducts (IV) and (VI).
ChemInform Abstract: New Metal Complexes of the Antitumor Drug 6‐Mercaptopurine. Syntheses and X‐ray Structural Characterizations of Dichloro(6‐mercaptopurinium)copper(I), Dichlorotetrakis(6‐mercaptopurine)cadmium(II), and Bis(6‐mercaptopurinato)cadmium(II) Dihydrate.
Authors: DUBLER E. , GYR E.
Published: May 2016

The title complexes (I)‐(III) are prepared by treating hydrated Cu(II) and Cd(II) chloride in aqueous HCl or Cd perchlorate in acetate‐buffered acetic acid with 6‐mercaptopurine monohydrate (no yields given).
ChemInform Abstract: Coordination Chemistry of 2‐Diethylphosphonato‐4,6‐dipiperidino‐1,3,5‐triazine with Uranyl Nitrate.
Authors: CONARY G. S. , DUESLER E. N. , PAINE R. T.
Published: May 2016

The 1:2 molar reaction of UO2(NO3)2·6 H2O and the title ligand in ethanol gives the complex (I) (no yield given).
ChemInform Abstract: Preparation and Characterization of Ni(BiF6)2 and of the Ternary Adducts (Ni(CH3CN)6)(BiF6)2 and (Ni(CH3CN)6)(SbF6)2. Crystal Structure of (Ni(CD3CN)6)(SbF6)2.
Authors: BOUGON R. , CHARPIN P. , CHRISTE K. O. , ISABEY J. , LANCE M. , NIERLICH M. , VIGNER J. , WILSON W. W.
Published: May 2016

The 1:2 molar reaction of NiF2 and BiF5 in anhydrous HF gives Ni(BiF6)2 (I) (yield given in g).
ChemInform Abstract: Synthesis and Characterization of a New Binucleating Schiff Base Macrocycle (III) and Its Nickel(II) and Copper(II) Complexes (V).
Authors: MASHUTA M. S. , DOMAN T. N. , PIERCE W. , BUCHANAN R. M.
Published: May 2016

1H and 13C NMR spectra confirm that the square‐planar geometry of the complexes is maintained in solution.
ChemInform Abstract: Synthesis, Characterization and Structure of Cationic Hydrides of Rhodium(III). Part 2. Crystal Structure of Dihydrido(1,4‐biscyclohexyl‐diaza‐1,3‐butadiene)bis(tris(4‐fluorophenyl)phosphine)rhodium(III) Perchlorate.
Authors: IGLESIAS M. , DEL PINO C. , NIETO J. L. , GARCIA‐BLANCO S. , MARTINEZ CARRERA S.
Published: May 2016

The cationic dihydrido(diazabutadiene)bis(tert.phosphine)‐Rh(III) complexes (I) are prepared as demonstrated in the scheme for the title complex (Ia).
ChemInform Abstract: Triaquo(benzene)ruthenium(II) and Triaquo(benzene)osmium(II): Synthesis, Molecular Structure, and Water‐Exchange Kinetics.
Authors: STEBLER‐ROETHLISBERGER M. + , HUMMEL W. , PITTET P.‐A. , BUERGI H.‐B. + , LUDI A. , MERBACH A. E.
Published: May 2016

The salts (I) of the title compounds are obtained by reaction of (MCl2(η6‐C6H6))2 with Ag2SO4 or AgOTos in aqueous solution or of (Ru(OH2)6)(OTos)2 with cyclohexadiene in ethanol.
ChemInform Abstract: Synthesis and Reactivity of Ph2PCH2PPh2‐ (dppm‐) Stabilized Pd‐Co and Pd‐Pt‐Co Clusters. Effect of Platinum versus Palladium on the Neighboring Palladium Center.
Authors: BRAUNSTEIN P. , DE MERIC DE BELLEFON C. , RIES M.
Published: May 2016

The quantitative and regioselective synthesis of the mixed‐metal cluster (IIIa) occurs according to the scheme.
ChemInform Abstract: Synthesis and Characterization of the Bis(diselenolene) Complexes (M(Se2C2(CF3)2)2)z (M: Pt, z: 0, ‐1, ‐2; M: Au, z: ‐1) and Crystal Structure of ((C6H5)4P) (Pt(Se2C2(CF3)2)2).
Authors: HEUER W. B. , TRUE A. E. , SWEPSTON P. N. , HOFFMAN B. M.
Published: May 2016

The new diselenolene title complexes (Ia)‐(Id) are prepared from PdCl2(PPh3)2 (II) or AuCl(PPh3) (IV) according to the scheme.
ChemInform Abstract: 4,5‐Amino and Thioether Derivatives of 1,8‐Dihydroxyanthraquinone.
Authors: PETERS A. T.
Published: May 2016

The preparation of 4,5‐diaminoanthraquinones such as (III) or (IV) is described.
ChemInform Abstract: Enantioselectivity in the Biotransformation of Mono‐ and Bicyclic Monoterpenoids with the Cultured Cells of Nicotiana tabacum.
Authors: HAMADA H.
Published: May 2016

The alcohols (I), (III) and (V), but not their enantiomers, are oxidized by the title cells to give the corresponding ketones.
ChemInform Abstract: Nuclear Alkylation of 1,4‐Diaminoanthraquinone. Synthesis of Chiral 6,11‐Diaminoanthracyclinones Related to Ametantrone from Carbohydrates.
Authors: MILLS S. K. , MINCHER D. J. , SHAW G.
Published: May 2016

Coupling of the leuco‐1,4‐diaminoanthraquinone (I) with the aldehydes (II) and (IV) followed by oxidation with air gives the alcohols (III) and (V).
ChemInform Abstract: Controlled Payne Rearrangements of 2,3‐Epoxy Alcohols in an Aprotic Media: An Enantioselective Total Synthesis of (+)‐exo‐Brevicomin.
Authors: PAGE P. C. B. , RAYNER C. M. , SUTHERLAND I. O.
Published: May 2016

Lithiation of the epoxy alcohol (I) gives a mixture of the isomeric alkoxides (III) and (IV) which are substituted with the cuprates (V), producing predominantly the cis‐1,2‐diols (VI).
ChemInform Abstract: Effect of Sintering Conditions on the Microstructure and Optical Properties of Cd1‐xZnxS Films.
Authors: PARK K. C. , IM H. B.
Published: May 2016

Cd1‐xZnxS coatings on amorphous glass substrates are produced using a (1‐x)CdS/xZnS slurry and sintering in N2 or N2 containing ZnCl2 vapor.
ChemInform Abstract: A New TiO2‐Attached Rhodium Metal Catalyst. Catalyst Characterization and Non‐SMSI Behavior.
Authors: ASAKURA K. , IWASAWA Y. , KURODA H.
Published: May 2016

The catalyst is prepared by reaction of a rhodium‐π‐allyl complex, Rh(η3‐C3H5)3, with surface OH groups of TiO2 and subsequent H2 treatments at different temperatures.
ChemInform Abstract: Enhanced Kinetic Resolution and Enzyme‐Like Shape Selectivity.
Authors: CARLIER P. R. , MUNGALL W. S. , SCHROEDER G. + , SHARPLESS K. B.
Published: May 2016

The influence of steric and electronic effects on the kinetic resolution of sec. allylic alcohols by epoxidation (a reaction known, e.g., for (I); kf/ks = 138) is studied.
ChemInform Abstract: Gas‐Phase Bronsted versus Lewis Acid‐Base Reactions of 6,6‐Dimethylfulvene. A Sensitive Probe of the Electronic Structures of Organic Anions.
Authors: BRICKHOUSE M. D. , SQUIRES R. R.
Published: May 2016

The gas‐phase reactions of (I) with a wide range of over 30 different negative ions such as (II) in a flowing afterglow apparatus at 298 ± 2 K are investigated.
ChemInform Abstract: Synthesis and Antimicrobial Activity of p,p′‐Bis(N‐arylureido/thioureidocarbonylmethylamino)diphenylsulfones.
Authors: MESHKATALSADAT M. H. , SHAHSAFI M. A. , PAREKH H.
Published: May 2016

With a view to achieving better therapeutic activity, 26 urea and 26 thiourea derivatives of type (IIIa) and (IIIb), resp., are synthesized (yield: 40‐90%).
ChemInform Abstract: Palladium‐Catalyzed Vinylation of Phenylpropioloyl Chloride.
Authors: KASAHARA A. , IZUMI T. , KUDOU N.
Published: May 2016

The title compound (I) reacts with the terminal alkenes (II) in the presence of Pd(II) acetate as a catalyst to yield the E‐configurated enynes (III).
ChemInform Abstract: 1,2,4‐Trioxanes as Potential Antimalarial Agents.
Authors: KEPLER J. A. , PHILIP A. , LEE Y. W. , MOREY M. C. , CARROLL F. I.
Published: May 2016

The naturally occurring peroxide (XII) shows antimalarial activity.
ChemInform Abstract: Preparation, Vibrational Spectra, and Crystal Structure of Tris(trimethyltin) Tetrathiophosphate (Me3SnS)3PS.
Authors: SHIHADA A.‐F. , WELLER F.
Published: May 2016

Reaction of bis(trimethyltin) sulfide (I) with thiophosphoryl chloride (II) gives the title compound (III).
ChemInform Abstract: Pyrylocyanines. Part 25. Steric Structure of 2‐Pyrylomonomethine Cyanines and Their Heteroanalogues.
Authors: KUDINOVA M. A. , KURDYUKOV V. V. , TOLMACHEV A. I.
Published: May 2016

Starting with the α‐pyrone (I), the monomethine dyes Z,Z‐(VIII), E,Z‐(X), and E,E‐(XII) are prepared by common methods.
ChemInform Abstract: Dependence of the Curie Temperature on the Cationic Ordering in the A2BNb5O15 and AA′BNb5O15 Ferroelectric Tetragonal Tungsten Bronze Phases: a Comparative Study.
Authors: THORET J. , RAVEZ J.
Published: May 2016

The following ferroelectric ceramics are annealed at 750 or 920 °C for three months: (KSr)SrNb5O15, Pb2KNb5O15, Ba2AgNb5O15, Pb2AgNb5O15, and ABaCaNb5O15, ABaSrNb5O15 (A: K, Tl).
ChemInform Abstract: Lithium Cycling Efficiencies in LiAlCl4‐SO2 and LiAlCl4‐SO2Cl2 Electrolytes
Authors: WALKER C. W. JUN. , BINDER M.
Published: May 2016

(LiAlCl4‐1.6 SO2, LiAlCl4‐3 SO2, 1 M LiAlCl4‐SO2Cl2, and LiAlCl4‐3 SO2 containing SO2Cl2).
ChemInform Abstract: Asymmetric Nitrogen. Part 70. Geminal Systems. Part 44. Trialkoxyamines (Ortho Nitrites). Synthesis and Properties.
Authors: RUDCHENKO V. F. , IGNATOV S. M. , CHERVIN I. I. , KOSTYANOVSKY R. G.
Published: May 2016

The chlorination of dialkoxyamines such as (I) or (IX) with tBuOCl (II) results in the formation of unstable N‐chloro‐N,N‐dialkoxyamines such as (III) or (X).
ChemInform Abstract: Preparation of (S)‐(‐)‐4‐Methyl‐2‐cyclohexen‐1‐one: A Useful Chiral Building Block.
Authors: HUA D. H. , VENKATARAMAN S.
Published: May 2016

Reduction of (S)‐(+)‐carvone (I) yields the trans‐substituted cyclohexanone (II) as the main product, together with the corresponding cis‐isomer.
ChemInform Abstract: Chemistry of Novel Compounds with Multifunctional Carbon Structure. Part 3. Synthesis of α‐Azido‐α‐fluoro‐α‐(phenylthio and ethylthio)acetates.
Authors: TAKEUCHI Y. , ASAHINA M. , HORI K. , KOIZUMI T.
Published: May 2016

The synthesis of various tri‐ and tetrafunctional carbon compounds such as (III), (IV) or (VI) is described.
ChemInform Abstract: Chemotherapeutic Agents with an Imidazole Moiety. Part 2. Synthesis and Biological Activities of New 1,4‐Diarylimidazoles.
Authors: PORRETTA G. C. , CERRETO F. , FIORAVANTI R. , SCALZO M. , FISCHETTI M. , RICCARDI F. , CAPEZZONE DE JOANNON A. , DE FEO G. , MAZZANTI G. , TOLU L.
Published: May 2016

The nitrophenacylanilines (I), prepared from the corresponding anilines and nitrophenacyl bromides, are cyclized with potassium thiocyanate (II) to give the 2‐mercaptoimidazoles (III).
ChemInform Abstract: Synthesis of New Linearly Annulated Tricycles as Rigid Dopamine Congeners.
Authors: PERRONE R. , BERARDI F. , BETTONI G. , TORTORELLA V.
Published: May 2016

The epoxide (I) reacts with propylamine (II) to give the amino alcohol (III) which is cyclized, forming the aziridine (IV).
ChemInform Abstract: The Coordination of Small Molecules by Manganese(II) Phosphine Complexes. Part 12. The Synthesis of Some Tetrahydrofuran/Long Chain Tertiary Phosphine Complexes of Manganese(II) Halides, MnX2
Authors: BARRATT D. S. , GOTT G. A. , MCAULIFFE C. A.
Published: May 2016

(phosphine)(THF), and Their Reaction with Molecular Oxygen.
ChemInform Abstract: (Dialkylamino)phosphorus Metal Carbonyls. Part 5. Chemical Reactivity of the Phosphorus‐Bridging Carbonyl Group in Carbonylbis((diisopropylamino)phosphido)hexacarbonyldiiron.
Authors: KING R. B. , WU F.‐J. , HOLT E. M.
Published: May 2016

Treatment of the title compound (I) with NaBH4 in MeOH results in reduction of the P‐bridging CO group to give the corresponding sec. alcohol (IIa).
ChemInform Abstract: Mononuclear and Binuclear Copper(II) Complexes of 3,5‐Diisopropylsalicylic Acid.
Authors: GREENAWAY F. T. , NORRIS L. J. , SORENSON J. R. J.
Published: May 2016

The Cu(II) complexes (I) of the title acid and a variety of ligating solvents are prepared and studied by elemental analysis, IR, electronic, and EPR spectroscopy.
ChemInform Abstract: Small and Medium‐Sized Rings. Part 68. 4,6,6‐Trimethyl‐4‐cyclohexene‐1,2,3‐trione, a Contribution to the Biogenesis of Norcarotinoids.
Authors: DETERING J. , MARTIN H.‐D.
Published: May 2016

The title compound (III) is obtained as a sticky, deep red substance which, upon exposure to air, immediately deliquesces to form the hydrate (V).
ChemInform Abstract: Synthetic Radical Chemistry. Total Synthesis of (.+‐.)‐Isoamijiol.
Authors: BEGLEY M. J. , PATTENDEN G. , ROBERTSON G. M.
Published: May 2016

The synthesis of the racemic title compound (XII), a constituent of Dictyota linearis, starts from cyclopentanone (I) and includes seven carbon‐to‐carbon bond forming reactions, four of which involve free radical intermediates.
ChemInform Abstract: Reactive Ion Etching of Aluminum/Silicon in BBr3/Cl2 and BCl3/Cl2 Mixtures
Authors: BELL H. B. , ANDERSON H. M. , LIGHT R. W.
Published: May 2016

is studied in a hexagonal cathode reactor.
ChemInform Abstract: Salts of Halogenophosphoric Acids. Part 16. 31P NMR Studies of 1,2‐Difluoro‐thiodiphosphates.
Authors: NEELS J. , GRIMMER A. R. , MEISEL M. , WOLF G.‐U. , CALOV U. , JANCKE H.
Published: May 2016

The chemical shifts and coupling constants of the 1,2‐difluoro‐oxothiodiphosphates obtained by gradual hydrolysis of (I) in MeCN are determined from 31P NMR spectra.
ChemInform Abstract: 17O NMR of Seven‐Valent Neptunium in Aqueous Solution.
Authors: APPELMAN E. H. , KOSTKA A. G. , SULLIVAN J. C.
Published: May 2016

The 17O NMR results obtained for Np(VII) in 17O‐enriched alkaline solutions are interpreted in terms of a six‐coordinated Np(VII) anion, (NpO4(OH)2)3‐, in which four O‐atoms are present in a square plane around the Np and two OH‐groups are located at the vertices of a tetragonal bipyramid.
ChemInform Abstract: Electroorganic Synthesis. Part 40. Cyclic Olefins by Anodic Oxidation of β‐(Trimethylsilyl)carboxylic Acids. β‐(Trimethylsilyl)acrylic Acid Derivatives as Acetylene Equivalents in Diels‐Alder Reactions.
Authors: HERMELING D. , SCHAEFER H. J. +
Published: May 2016

The dienophile (II) reacts with the dienes (I) or (VI) to give the silyl substituted carboxylic acids (III) or (VII) which are converted to the hydrogenation products (IV) or (VIII).
ChemInform Abstract: Synthesis of Substituted 1,3‐Dienes by the Reaction of Alkenesulfonyl Chlorides with Olefins Catalyzed by a Ruthenium(II) Complex.
Authors: KAMEYAMA M. , SHIMEZAWA H. , SATOH T. , KAMIGATA N.
Published: May 2016

The alkenesulfonyl chlorides (II) react with vinylarenes such as (III) in the presence of a ruthenium catalyst to give, depending on the reaction temperature, either the chlorosulfones (I) or the (E,E)‐dienes (IV).
ChemInform Abstract: Alkali Triazaphosphininolates ‐ Synthesis and Reactions.
Authors: MEYER M. , KLINGEBIEL U.
Published: May 2016

Reaction of the dihalo‐bis(trifluoromethyl)‐1,3,5,2λ5‐triazaphosphinines (I) or (VII) with the alkali metal reagents (II) affords the derivatives (III) or (VIII).
ChemInform Abstract: The Element‐Nitrogen Double Bond in Cations of Cyclic Bis(amino)phospha‐, ‐arsa‐, ‐stiba‐, and bismuthines.
Authors: VEITH M. , BERTSCH B. , HUCH V.
Published: May 2016

In the case of (Ia) the electronic balance is accomplished by intramolecular backbonding from the neighboring N‐atoms (space group Pnma, Z = 8).
ChemInform Abstract: Photochemistry of Pyridine N‐Oxides.
Authors: LOHSE C. , HAGEDORN L. , ALBINI A. , FASANI E.
Published: May 2016

Photolysis of (Ia) in aqueous basic (NaOH, NH3) solution via nitrene (IIa) (lifetime 63 ms) yields the anion (IIIa).
ChemInform Abstract: A Simple One‐Step Alkylation of Orcinol Derivatives (II).
Authors: BAEK S.‐H.
Published: May 2016

Orcinol (IIa) and its mono‐ (IIb) and dimethyl ethers (IIc) are alkylated by 1‐methyl‐2‐cyclohexenol (I); orcinol (IIa) is alkylated analogously by 2‐cyclohexenol (yield 30, 46, 5%).