bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Dianion of a Methylenediborirane, Synthesis of Its Alkali and Magnesium Salts and Structure of Its Dipotassium Salt.
Authors: MEYER H. , SCHMIDT‐LUKASCH G. , BAUM G. , MASSA W. , BERNDT A. 
Published: May 2016

AbstractThe salts (III) of the title dianion are prepared as shown in the scheme and characterized by 13C and 11B NMR spectroscopy (yields given in g).
ChemInform Abstract: An Ethylene Complex of Vanadium: Synthesis, Structure, and Reactivity of Cyclopentadienylbis(trimethylphosphine)(ethylene)vanadium(I).
Authors: HESSEN B. , MEETSMA A. , TEUBEN J. H. 
Published: May 2016

AbstractThe air‐sensitive, at 0 °C thermally stable, paramagnetic 16‐e high spin title complex (III) crystallizes in the space group Pbca with Z = 8. (III) exhibits a wide range of reactivity; with bases displacement of the ethylene ligand can occur.
ChemInform Abstract: Valence Trapping in Mixed‐Valence Mn(II)Mn(III) Complexes of a Macrocyclic Binucleating Ligand.
Authors: CHANG H.‐R. , LARSEN S. K. , BOYD P. D. W. , PIERPONT C. G. , HENDRICKSON D. N. 
Published: May 2016

AbstractThe template reaction of 1,3‐diaminopropane with 2,6‐diformyl‐4‐tert.‐butylphenol in the presence of equimolar amounts of MnX2·4 H2O and Mn(OAc)2·4 H2O in methanol leads to the Mn(II),M(II) complexes (I) of the formed macrocycle.
ChemInform Abstract: (1,2‐Naphthalocyaninato)iron(II) Compounds with Isocyanides as Axial Ligands, Crystal Structure of an Isomer of Bis(cyclohexylisocyanide)(naphthalocyaninato)iron(II).
Authors: HANACK M. , RENZ G. , STRAEHLE J. + , SCHMID S. 
Published: May 2016

Abstract1,2‐Naphthalocyaninatoiron(II) (III) is obtained as a mixture of isomers in a yield of 31%.
ChemInform Abstract: Molecular Structure of Chromium Tetrafluoride in the Gas Phase
Authors: HEDBERG L. , HEDBERG K. , GARD G. L. , UDEAJA J. O. 
Published: May 2016

Abstractis determined by electron diffraction at 195‐220 °C. The diffraction patterns are completely consistent with a molecule of tetrahedral (Td) symmetry.
ChemInform Abstract: Regio‐ and Stereoselective Synthesis of Vinylcyclopropane Derivatives from 1,3‐Dienes and a Fischer Carbene Complex.
Authors: BUCHERT M. , REISSIG H.‐U. 
Published: May 2016

AbstractThe carbene complex (I) reacts with methyl sorbate (II) to give the vinylcyclopropanes (III) and (IV).
ChemInform Abstract: The Carbene Complex Route to Donor‐Acceptor‐Substituted Cyclopropanes.
Authors: WIENAND A. , REISSIG H.‐U. 
Published: May 2016

AbstractThe carbene complexes (I) and (V) react with the activated olefins (II), (VI), and (IX) to give the methoxycyclopropanes (III), (VII), and (X).
ChemInform Abstract: Synthetic Utilization of N‐Diformylmethylazoles: The Preparation of 1‐Heteryl‐4‐nitropyrazoles.
Authors: KRAL V. , KANISHCHEV M. I. , SEMENOV V. V. , ARNOLD Z. , SHEVELEV S. A. , FAINZIL'BERG A. A. 
Published: May 2016

AbstractThe reactions of the aldehydes (I), (IV) and (XII) with several diamines are investigated giving the heterocyclic systems shown in the scheme.
ChemInform Abstract: Palladium(0) Catalyzed Coupling of trans‐1,2‐Bis(tri‐n‐butylstannyl)ethylene with Aromatic Halides: A Convenient Synthesis of Substituted trans‐β‐Bromostyrenes.
Authors: HAACK R. A. , PENNING T. D. , DJURIC S. W. , DZIUBA J. A. 
Published: May 2016

Abstracttrans‐1,2‐Bis(tributylstannyl)ethene (II) is coupled with the aryl halides (I) in the presence of Pd catalysts to give the tributylstannylstyrenes (III) or the stilbenes (V) depending on the educt ratio.
ChemInform Abstract: Analgetic and Antiphlogistic Activity of Thiazolopyrimidinium and Pyrimidothiazinium Salts.
Authors: FASKHUTDINOV R. M. , MIKHAILOV A. S. , PASHKUROV N. G. , REZNIK V. S. , ZAIKONNIKOVA I. V. , BASSAMYKINA L. V. , ANAN'EV E. V. , GORBUNOV S. M. 
Published: May 2016

AbstractThe pyrimidinethiolates (I) are coupled with the dihalides or the ditosylate (II) to give the anellated pyrimidinium salts (III) which have analgetic and antiphlogistic activity.
ChemInform Abstract: Isomerization in Metal‐Metal Bonded M2L10 Systems Involving Cis and Trans Sets of Bis(diphenylphosphino)methane Ligands.
Authors: CUTLER A. R. , DERRINGER D. R. , FANWICK P. E. , WALTON R. A. 
Published: May 2016

AbstractTreatment of the tetrakis(carboxylato)dihalide complexes (I) with an excess of the diphosphine (II) in refluxing alcohol (20 h‐6 d) leads to the cis isomers (III) of the bis(diphosphine)dicarboxylato derivatives.
ChemInform Abstract: Preparation and X‐Ray Crystal Structure Analysis of the Hydoxo‐Bridged, Dinuclear (π‐Arene)ruthenium(II) Cation in (Ru2(η6‐C6H6)2(μ‐OH)3)Cl·3 H2O.
Authors: KIM T. D. , MCNEESE T. J. , RHEINGOLD A. L. 
Published: May 2016

AbstractThe title complex (IV) is prepared as shown by a novel high‐yield route and characterized by X‐ray crystallography (space group Pbcn, Z =8).
ChemInform Abstract: Transformed Steroids. Part 168. Reactions of 21‐Hydroxy(Acetoxy)‐16α,17α‐epiminopregnenolone with Pyridinium Thiocyanate.
Authors: KAMERNITSKII A. V. , TURUTA A. M. , FADEEVA T. M. , KOROBOV A. A. 
Published: May 2016

AbstractThe epiminopregnendiolone (I) reacts with pyridinium thiocyanate (II) to give the 16β‐thiocyanato derivative (III).
ChemInform Abstract: Electrodeposition of H+ on Oxide Layers at Pyrite (FeS2) Surfaces.
Authors: MISHRA K. K. , OSSEO‐ASARE K. 
Published: May 2016

AbstractThe electrochemical behavior of pyrite is studied in 1 M HClO4 solution in the potential range ‐350 to 300 mV (vs.
ChemInform Abstract: Stereospecific Claisen Rearrangement Catalyzed by an Antibody.
Authors: HILVERT D. , NARED K. D. 
Published: May 2016

AbstractThe biphasic kinetics for the rearrangement of the racemate (I) indicate that the reaction catalyzed by the antibody with chorismate mutase activity is highly stereoselective (enantioselectivity 90:1).
ChemInform Abstract: Study of Chlorine Atom Abstraction Reactions of Phenylchlorocarbene by Laser Flash Photolysis.
Authors: JONES M. B. , JACKSON J. E. , SOUNDARARAJAN N. , PLATZ M. S. 
Published: May 2016

AbstractPhotolysis of 3‐phenyl‐3‐chlorodiazirine in CCl4 gives, via phenylchlorocarbene (see foregoing ref.), a mixture of products consistent with the occurrence of some chlorine atom abstraction/radical recombination in addition to products formed by carbene dimerization and reaction with its precursor (kinetics, mechanism).
ChemInform Abstract: Activation of Reducing Agents. Sodium Hydride Containing Complex Reducing Agents. Part 27. Reduction of Ethylenic Insaturations by in situ Generated Hydrogen.
Authors: FORT Y. , VANDERESSE R. , CAUBERE P. 
Published: May 2016

AbstractThe complex hydride system NICRA, consisting of nickel acetate, sodium hydride, and a sodium alkoxide, is employed in the selective hydrogenation of ethylenic double bonds.
ChemInform Abstract: Reactions of Vanadocene with Benzyl Bromide.
Authors: SUSTMANN R. , KOPP G. 
Published: May 2016

AbstractVanadocene (I) is treated with benzyl bromide (II) in diethyl ether to form the bromovanadocene (III) and dibenzyl (IV), together with an unidentified product (V) which is supposed to be a benzyl trimer such as the linear compound (VI).
ChemInform Abstract: Synthesis of Some Mixed Seven‐Coordinate Complexes of the Type (MI2(CO)3LL′) (M: Mo or W; L: Pyridine or Substituted Pyridines; L′: PPh3, AsPh3 or SbPh3).
Authors: BAKER P. K. , FRASER S. G. , SNOWDEN M. J. 
Published: May 2016

AbstractStarting with (I) 28 mixed seven‐coordinate complexes of type (V) are prepared via successive dissociative displacement of the two acetonitrile ligands.
ChemInform Abstract: Ruthenium(II) Complexes with Three Different Diimine Ligands.
Authors: VON ZELEWSKY A. , GREMAUD G. 
Published: May 2016

AbstractThe synthesis of tris‐heteroleptic complexes of type (V) occurs by substitution of the acetonitrile ligands in the intermediate (III), which in turn is obtained by photolysis of (I).
ChemInform Abstract: A Synthesis of 1D‐ and 1L‐myo‐Inositol 1,3,4,5‐Tetraphosphate.
Authors: BAUDIN G. , GLAENZER B. I. + , SWAMINATHAN K. S. , VASELLA A. 
Published: May 2016

AbstractThe dibenzylated myo‐inositol (V), intermediate in the synthesis of the title L isomer (IX), is prepared by two different routes starting from the orthoformates (I) or (VI).
ChemInform Abstract: Average Oxidation State of Copper in the Range Between +1 and +3 in the Systems YBa2Cu3O7‐z and La2‐xSrxCuO4‐z.
Authors: SCHAEFER W. + , MAIER‐ROSENKRANZ J. , LOESCH S. + , KIEMEL R. , WISCHERT W. , KEMMLER‐SACK S. , KNEISSEL H. , ELSCHNER B. 
Published: May 2016

AbstractTitration methods are used to determine the average oxidation states, Ox, of copper in the high‐Tc superconductors.
ChemInform Abstract: A Diastereoselective Synthesis of (E)‐Alkene‐1,3‐diols via the Reaction of 3‐Borolenes with Aldehydes.
Authors: ZWEIFEL G. , SHOUP T. M. 
Published: May 2016

AbstractThe condensation of the borolenes (I) with the aldehydes (II) gives the diols (III) as main products.
ChemInform Abstract: Reaction of Sulfur Dioxide with Alkyl‐ and Bicycloalkylcyclopropanes in the Presence of Antimony Pentachloride.
Authors: BONDARENKO O. B. , SAGINOVA L. G. , VOEVODSKAYA T. I. , YUFIT D. S. , STRUCHKOV YU. T. , SHABAROV YU. S. 
Published: May 2016

AbstractThe bicyclo(3.1.0)hexane (I), on treatment with SO2 (II) in the presence of SbCl5, affords the oxide (III) as the main product (no yield given) along with the oxide (IV).
ChemInform Abstract: Reaction of Ethoxycarbonylcarbene with 2‐(3‐Methyl‐2‐butenylidene)adamantane.
Authors: KOSTIKOV R. R. , BOGANOV S. E. , MOLCHANOV A. P. , SLOBODIN YA. M. 
Published: May 2016

AbstractEthyl diazoacetate (II) generates ethoxycarbonylcarbene on heating.
ChemInform Abstract: A Convenient Synthesis of N‐Alkyl and N,N‐Dialkyltrifluoroacetamides in a Solid‐Liquid Two‐Phase System in the Presence of Phase‐Transfer Catalysts.
Authors: LANDINI D. , PENSO M. 
Published: May 2016

AbstractAlkylation of trifluoroacetamide (I) is performed in DMF or acetonitrile at various temperatures using potassium carbonate as the base and tetrabutylammonium bromide as the phase‐transfer catalyst to yield the monoalkylated amides (III).
ChemInform Abstract: Cross‐Conjugated Polychlorinated Derivatives of Cycloheptatriene from Octachlorocycloheptatriene and Hexachlorotropone.
Authors: DRUEECKE S. + , IMMING P. , KAEMPCHEN T. + , SEITZ G. 
Published: May 2016

AbstractSome reactions of the title compounds (III) and (VIII) are investigated giving the products shown in the scheme.
ChemInform Abstract: Facile Synthesis of 1,2‐Dialkyl‐3‐phenyl‐4‐quinolinones.
Authors: COPPOLA G. M. 
Published: May 2016

AbstractCoupling of the isatoic anhydrides (I) with the anion of phenylacetone (II) under thermodynamically controlled conditions yields the 2‐phenyl‐3‐methyl‐4‐quinolinones (III), whereas kinetic control results in partial formation of the 2‐benzyl regioisomers of (III) such as (IV).
ChemInform Abstract: Thermal Degradation of Glycosides. Part 2. Thermal Effect on Acetates of Typical Triterpenoid and Steroid Glycosides.
Authors: HIGUCHI R. , NOGUCHI Y. , KITAMURA Y. , KIM Y. C. , KOMORI T. 
Published: May 2016

AbstractIn contrast to the glycosides (Ia) and (IIa) and digitoxin (IIIa) no cleavage of the sugar‐aglycone or sugar‐sugar bond is observed in the acetyl derivatives (Ib)‐(IIIb).
ChemInform Abstract: Synthesis of N‐(Phosphonoacetyl)‐L‐asparaginic Acid (PALA).
Authors: GLOEDE J. , GROSS H. , HENKLEIN P. , NIEDRICH H. , TANNENBERGER S. , TSCHIERSCH B. 
Published: May 2016

AbstractPhosphonoacetic acid trimethylester (I) is converted to the free acid (II) which is coupled with the dinitrobenzyl ester (III) of asparaginic acid, yielding the amide (IV).
ChemInform Abstract: Optical Outer‐sphere Metal to Metal Charge Transfer in the Ion Pairs (Pt(NH3)5Cl)3+(M(CN)6)4‐ with M: Fe, Ru and Os.
Authors: VOGLER A. , KUNKELY H. 
Published: May 2016

AbstractRapid coloring is observed when the colorless aqueous solutions of (Pt(NH3)5Cl)(ClO4)3 and K4(M(CN)6) (M: Fe, Ru, Os) are mixed.
ChemInform Abstract: Repassivation Kinetics in Stress Corrosion Cracking. Part 2. α‐Brass in Non‐Ammoniacal Solutions.
Authors: CARRANZA R. M. , GALVELE J. R. 
Published: May 2016

AbstractRepassivation rates are measured for 64/36 (Cu/Zn) α‐brass in NaNO2 solutions of various concentrations, in borate buffered Na2SO4 solutions, and in S2‐ containing Na2SO4 solutions.
ChemInform Abstract: Photoinduced Reactions. Part 104. Photochemistry of Conjugated Nitrogen‐Thiocarbonyl Systems. Part 2. Photoaddition of 2‐Thiopyridone and 2‐Thiopyrimidone to Olefins.
Authors: SATO E. , HASEBE M. , NISHIO T. , IKEDA Y. , KANAOKA Y. 
Published: May 2016

AbstractThe thiones (Ia) and (Ib) undergo photoaddition to the olefins (II) and (IV) to give the products shown in the scheme.
ChemInform Abstract: Photochemistry of Singlet and Upper Triplet States of Dibenzocycloheptadienone.
Authors: GUERIN B. , JOHNSTON L. J. , QUACH T. 
Published: May 2016

AbstractIrradiation of dibenzocycloheptadienone (I) forms 9,10‐dihydrophenanthrene (II) as the major product by loss of carbon monoxide.
ChemInform Abstract: Polycyclic Aryl‐ and Heteroarylpiperazinyl Imides as 5‐HT1A Receptor Ligands and Potential Anxiolytic Agents: Synthesis and Structure‐Activity Relationship Studies.
Authors: ABOU‐GHARBIA M. , PATEL U. R. , WEBB M. B. , MOYER J. A. , ANDREE T. H. , MUTH E. A. 
Published: May 2016

AbstractThe title compounds, e.g. (V) or (IX), are prepared from polycyclic imides such as (I) and (VIII) by consecutive coupling with 1,4‐dibromobutane (II) and a mono‐substituted piperazine such as (IV) or directly from polycyclic anhydrides such as (VI) and the aminobutylpiperazines (VII).
ChemInform Abstract: Isoquino(1,2‐a) (2)benzazepines. Part 2. Preparation of 1‐Phenyl‐2‐benzazepine Derivatives by Bischler‐Napieralski Reaction.
Authors: SCHLUETER G. + , MEISE W. 
Published: May 2016

AbstractIn connection with investigations of the system (I), the Bischler‐Napieralski cyclization of the benzamides (II) to 2‐benzazepines is studied.
ChemInform Abstract: 3‐Lithio‐2(o‐lithiophenyl)naphthalenedilithium ‐ A Li4 Compound with σ‐ and π‐Bonded Lithium Atoms.
Authors: BENKEN R. , ANDRES W. , GUENTHER H. + 
Published: May 2016

AbstractA ring‐metalated dianion of an aromatic π system is present in the title compound (III).
ChemInform Abstract: Preparation and Characterization of Mixed Bismuth and Ruthenium Clusters; X‐Ray Crystal Structures of (Ru3(μ‐H)3(CO)9(μ3‐Bi)), (Ru3(CO)9(μ3‐Bi)2), and (Ru4(CO)12(μ4‐Bi)2).
Authors: HAY C. M. , JOHNSON B. F. G. , LEWIS J. , RAITHBY P. R. , WHITTON A. J. 
Published: May 2016

AbstractThe inclusion of naked Bi atoms into carbonyl clusters of Ru is achieved with the use of Bi(III) nitrate pentahydrate.
ChemInform Abstract: Substituent Effects on η2‐Coordinated Arene Complexes of Pentaammineosmium(II).
Authors: HARMAN W. D. , SEKINE M. , TAUBE H. 
Published: May 2016

AbstractPentaammin‐Os(II) reacts with substituted benzenes to yield complexes such as (III) in which the arene is coordinated η2 to the Os atom.
ChemInform Abstract: C‐H Insertion and π‐Complex Formation Reactions of (η5‐C5Me5)(PMe3)Ir with Ethylene: An Intra‐ and Intermolecular Isotope Effect Study.
Authors: STOUTLAND P. O. , BERGMAN R. G. 
Published: May 2016

AbstractThermolysis of (I) in the presence of ethylene (II) leads to a mixture of (III) ( P21/n, Z=4) and (IV).
ChemInform Abstract: Solid Electrolyte Aided Study of Hydrogen Oxidation on Polycrystalline Silver.
Authors: HILLARY A. , STOUKIDES M. 
Published: May 2016

AbstractThe Ag‐catalyzed H2 oxidation is studied in an O2 concentration solid electrolyte (yttria‐stabilized zirconia) cell at 280‐400 °C, by using the solid electrolyte potentiometry technique to monitor the thermodynamic activity of oxygen adsorbed on the catalyst surface.
ChemInform Abstract: Intramolecular Metal‐Catalyzed Kharasch Cyclizations of Olefinic α‐Halo Esters and Acids.
Authors: LEE G. M. , PARVEZ M. , WEINREB S. M. 
Published: May 2016

AbstractCyclizations of the readily available substrates (I), (XII), (XV) using one of the catalysts (V)‐(VIII), as exemplified for (V)‐(VII) in the scheme, leads to the functionalized carbocyclic compounds (II)‐(IV), (IX) + (IV), (XIII) + (XIV), or (XVI) + (XVII), respectively.
ChemInform Abstract: Asymmetric Synthesis via Heterocyclic Intermediates. Part 41. Enantio‐ and Diastereoselective Synthesis of Methyl (2R)‐2‐Amino‐5‐oxocarboxylates from Enones and Bislactim Ether Cuprates.
Authors: SCHOELLKOPF U. + , PETTIG D. , SCHULZE E. , KLINGE M. , EGERT E. , BENECKE B. , NOLTEMEYER M. 
Published: May 2016

AbstractThe lithiated bislactim ether (IV) from (I) is converted to the cuprate (V) which reacts immediately with, e.g., cyclic enones (III) to give adducts such as (VI) with high enantiodifferentiation at the double bond.
ChemInform Abstract: Reactivities of Heteroaromatic Cations Containing a Group VIB Element in Nucleophilic Reactions. Reactions of 9‐Phenyl‐xanthylium, ‐thioxanthylium, and selenoxanthylium Salts with Amines, Sodium Phenolate, and Sodium Benzenethiolate.
Authors: HORI M. , KATAOKA T. , SHIMIZU H. , HSU C. F. , HASEGAWA Y. , EYAMA N. 
Published: May 2016

AbstractReaction of the title compounds (I) with aniline (II) yields, depending on the heteroatom and the reaction conditions, the products (III)‐(V).
ChemInform Abstract: Asymmetric Induction in the (2 + 2)Cycloaddition of a Keteniminium Salt: An Approach to Chiral 13‐Oxa Prostanoids.
Authors: CHOLERTON T. J. , COLLINGTON E. W. , FINCH H. , WILLIAMS D. 
Published: May 2016

AbstractThe ether (III) which is prepared from (I) reacts with sBuLi, ZnCl2, and the aldehyde (IV) to give the adducts (V).
ChemInform Abstract: Synthesis of (+)‐α‐Curcumene, (+)‐Curcumone, and (‐)‐Methyl Citronellate Starting from Optically Pure 5‐Trimethylsilyl‐2‐cyclohexenone.
Authors: ASAOKA M. , SHIMA K. , FUJII N. , TAKEI H. 
Published: May 2016

Abstract1,4‐Addition of the Grignard reagents (II) and (XII) to the (R)‐ and (S)‐isomer of the cyclohexenone (I) under optimized conditions gives the adducts (IV) and (XIII), resp., in a highly stereoselective manner.
ChemInform Abstract: Synthesis of Putative Precursors of Ecdysone. Part 3. Synthesis of 3β,14α,25‐Trihydroxy‐5β‐cholest‐7‐en‐6‐one.
Authors: HAAG T. , LUU B. , HETRU C. 
Published: May 2016

AbstractErgosterol (I) is used as starting material for the preparation of the ketones (IVa) and (IVb).
ChemInform Abstract: Synthesis of γ‐Lactam Analogues of Carbapenems with Substituted Thio Groups at the C‐3 Position.
Authors: HASHIGUCHI S. , NATSUGARI H. , OCHIAI M. 
Published: May 2016

AbstractThe isomeric γ‐lactams (VII), accessible from L‐aspartic acid (I), are converted to the title compounds (XI) and (XII) by analogous procedures involving a carbene‐insertion reaction (VIII) → (XI).
ChemInform Abstract: Synthetic Microbial Chemistry. Part 19. The Synthesis of (‐)‐Sirenin, Sperm Attractant of the Water Mold Allomyces macrogynus.
Authors: KITAHARA T. , HORIGUCHI A. , MORI K. 
Published: May 2016

AbstractIn connection with the study of the synthesis of microbial bioregulators, it is of interest to prepare the natural enantiomer of sirenin.
ChemInform Abstract: Rearrangements of Tetrahedral Copper(I) and Silver(I) Complexes Containing Chelating Bis(tertiary arsines and phosphines).
Authors: SALEM G. , SCHIER A. , WILD S. B. 
Published: May 2016

AbstractThe tetrahedral complexes (M(E‐E)2)PF6 (M: Cu, Ag; E‐E: (R*,R*)‐(±)‐ or (R*,S*)‐1,2‐phenylenebis(methylphenylphosphine or ‐arsine)) rearrange in solution by intermolecular ligand redistribution and by inversion of the tetrahedral metal stereocenters.
ChemInform Abstract: Trifluoroacetoxysulfenylation of Unsaturated Nitriles and Transformation of the Adducts into Lactones.
Authors: ABD EL SAMII Z. K. M. , AL ASHMAWY M. I. , MELLOR J. M. 
Published: May 2016

AbstractThe methodology described in the two preceding abstracts is extended to unsaturated nitriles, with Mn(III) acetate providing the highest product yields (as compared with Cu(II), Fe(III) and Pb(IV) acetates).
ChemInform Abstract: Acyl Radicals: Functionalized Free Radicals for Intramolecuar Cyclization Reactions.
Authors: BOGER D. L. , MATHVINK D. L. 
Published: May 2016

AbstractThe phenyl selenoesters (I), (III), (V), and (VII) undergo intramolecular free‐radical cyclization upon treatment with tri‐n‐butyltin hydride/AIBN to form the cyclic proucts (II), (IV), (VI), or (VIII) via acyl radical intermediates.
ChemInform Abstract: Photochemical Reduction of Carbon‐Halogen Bonds. Part 3. Regioselectivity of the Reaction in Fluorinated Halopropanoates.
Authors: PALETA O. , DADAK V. , DEDEK V. , TIMPE H.‐J. 
Published: May 2016

AbstractPhotochemical hydrogenolysis of α‐chloro‐β‐fluoro esters (I) with isopropanol (II) as the hydrogen source proceeds selectively at the α‐position, yielding the monodechlorinated carboxylates (III) and acetone (IV).
ChemInform Abstract: Reaction of Raney Nickel with Alcohols.
Authors: KRAFFT M. E. , CROOKS W. J. III , ZORC B. , MILCZANOWSKI S. E. 
Published: May 2016

AbstractPrimary alcohols, e.g. (I), are oxidized with Raney‐Ni in refluxing toluene to give the aldehydes, e.g. (II), which subsequently undergo decarbonylation, yielding products such as (III).
ChemInform Abstract: Cytochalasin Support Studies. Part 10. Nucleophilic and Electrophilic Mercaptanylations via 2‐(Trimethylsilyl)ethanethiol‐Derived Reagents.
Authors: ANDERSON M. B. , RANASINGHE M. G. , PALMER J. T. , FUCHS P. L. 
Published: May 2016

AbstractCoupling of the carboxylic acids (I) with 2‐(trimethylsilyl)ethanethiol (II) yields the S‐silylethyl thioloesters (III) which are desilylated and directly treated with the halides (IV) to produce the thiolocarboxylates (V).
ChemInform Abstract: Regiospecific Synthesis of Arenesulfonamide Derivatives of 3,5‐Diamino‐1,2,4‐triazole.
Authors: KLESCHICK W. A. , DUNBAR J. E. , SNIDER S. W. , VINOGRADOFF A. P. 
Published: May 2016

AbstractThe arylsulfonamides (I) are coupled with the N‐cyanodithiocarbonimidate (II) in the presence of a base, yielding the N‐sulfonyl‐N'‐cyano‐S‐methylisothioureas (III) which are cyclized with anhydrous hydrazine (IV) or hydrazine hydrate (V) to form the triazoles (VI).
ChemInform Abstract: Synthesis of (Allyloxy)methyl‐Substituted Diaza‐18‐crown‐6 Compounds for Attachment of Silica Gel.
Authors: BRADSHAW J. S. , KRAKOWIAK K. E. , BRUENING R. L. , TARBET B. J. , SAVAGE P. B. , IZATT R. M. 
Published: May 2016

AbstractAllyloxymethyl‐substituted diaza‐18‐crown‐6 derivatives are prepared by five different routes, the most convenient method proves to be the reaction of the diamines (I) with the epoxides (II) to yield the compounds (III).
ChemInform Abstract: Synthesis of Heterocycles Containing Two Heteroatoms and an Exocyclic Vinylidene Group via Organosilanes.
Authors: DAMOUR D. , PORNET J. , MIGINIAC L. 
Published: May 2016

AbstractThe ω‐siloxypropargyltrimethylsilanes (I) react regiospecifically with the aldehydes (II) in the presence of Lewis acids to form the vinylidene heterocycles (III), (V), and (VII) ‐ (X).
ChemInform Abstract: Bis‐ and Tris‐N‐Cyano‐ and N‐Sulfamidophospha‐λ5‐azenes from a Redox Condensation Reaction and the Novel Reaction of Sulfamide with Bis(diphenylphosphino)methane.
Authors: POMERANTZ M. , XI S.‐K. , BITTNER S. 
Published: May 2016

AbstractThe bisphosphines (I) and the trisphosphine (VII) are coupled with the cyanamide (II) or sulfamide (IV) in the presence of diethyl azodicarboxylate, producing various phosphazene derivatives as shown in the reaction scheme.
ChemInform Abstract: Stereocontrolled Construction of an Ingenol Prototype Having a Complete Array of Oxygenated and Unsaturated Centers.
Authors: PAQUETTE L. A. , ROSS R. J. , SPRINGER J. P. 
Published: May 2016

AbstractThe keto tetrol (VII), a close prototype of ingenol, is synthesized in a highly stereoselective fashion starting from the tricyclic ketone (I) in 1.6% overall yield.
ChemInform Abstract: An Improvement in the Preparation of Some Carbohydrate Benzylidene Acetals.
Authors: FERRO V. , MOCERINO M. , STICK R. V. , TILBROOK D. M. G. 
Published: May 2016

AbstractCarbohydrate benzylidene (and p‐methoxybenzylidene) acetals can be prepared easily, essentially pure and in good yield by treatment of a variety of sugar derivatives under the conditions A) as is shown for the examples (I) and (III).