bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: The Reaction of 3‐(Dimethylamino)‐2H‐azirines with 2,3‐Pyridinedicarboximide.
Authors: OBRECHT J.‐P. , SCHOENHOLZER P. + , JENNY C. J. , PREWO R. , HEIMGARTNER H. 
Published: May 2016

AbstractThe title reaction leads to a mixture of the regioisomeric 1:1 adducts (III) and (IV) which are methanolyzed to give the esters (VI) and (VII), respectively.
ChemInform Abstract: A Versatile Synthesis of 2‐Aryl‐3,4‐dihydro‐4‐oxobenzofuro(3,2‐d)pyrimidines.
Authors: REDDY B. S. , REDDY A. P. , VEERANAGAIAH V. 
Published: May 2016

AbstractUnder the conditions indicated, the reaction between the benzofuran (I) and the aldehydes (II) gives the desired title compounds (III) together with the carboxamides (IV).
ChemInform Abstract: Synthesis of 1,3‐Diaryl‐2‐(5‐methyl‐3‐isoxazolyl)‐2,3‐dihydro‐1H‐naphth(1,2‐e) (1,3)oxazines.
Authors: RAO E. T. , RAJANARENDAR E. , KRISHNAMURTHY A. 
Published: May 2016

AbstractThe reaction of isoxazoles of type (I) with 0.5 mol of 2‐naphthol (II) in AcOH does not yield the expected oxazine of type (IV) but instead open chain products of type (III).
ChemInform Abstract: Synthesis of 1λ6,2,4‐Thiadiazines and Thieno(1,2‐f) (1λ6,2,4)thiadiazines from S,S‐Dialkylsulfur Diimides.
Authors: RIED W. , JACOBI M. A. 
Published: May 2016

AbstractThe synthesis of title compounds of type (IV) and (VIII) becomes possible starting from the sulfur diimides (I) and (V) via the intermediates (III) and (VII).
ChemInform Abstract: Synthesis and Structure of 2,3‐Bis(trimethylsilyl)‐5‐(trichlorogermyl)‐2,3‐dicarba‐1‐germa‐closo‐heptaborane(6): A Novel, Potential Intermediate for Extended Germacarboranes of Mixed Valences.
Authors: SIRIWARDANE U. , ISLAM M. S. , MAGUIRE J. A. , HOSMANE N. S. 
Published: May 2016

AbstractThe air‐sensitive title compound (III) is prepared by the reaction of the closo‐stannadicarborane (I) with GeCl4 (II) at 135 °C in the absence of solvent.
ChemInform Abstract: Organotin Clusters. Part 3. Novel Drums and Mixed‐Drum Organooxotin Clusters from Carboxylic, Phosphinic, and Phosphoric Acids.
Authors: DAY R. O. , CHANDRASEKHAR V. , SWAMY K. C. K. , HOLMES J. M. , BURTON S. D. , HOLMES R. R. 
Published: May 2016

AbstractThe clusters (Ia), (Ic), and (Id) with new "drum" geometries are synthesized by a condensation reaction of an alkylstannoic acid (II) or (V) with either a carboxylic acid e.g. (III) or diphenylphosphoric acid (VI).
ChemInform Abstract: Carbonylvanadium Halfsandwich Complexes: Preparation, Structure, and 51V NMR Spectra of Derivatives of η5‐C5H5V(CO)4.
Authors: HOCH M. , REHDER D. 
Published: May 2016

AbstractThe reactions between V(CO)6 and alkylcyclopentadienes or anellated cyclopentadienyl derivatives yield a large number of halfsandwich complexes of type (I) and (II) (some preparations are known; yields are given for the others, in part in tables).
ChemInform Abstract: Coordination Chemistry of New Sulfur Containing Ligands. Part 28. Syntheses and Characterization of Two Vanadium Tris Complexes of the 1,2‐Dithiolene 5,6‐Dihydro‐1,4‐dithiin‐2,3‐dithiolate. Crystal Structure of ((C4H9)4N)(V(DDDT)3).
Authors: WELCH J. H. , BEREMAN R. D. , SINGH P. 
Published: May 2016

AbstractFrom the tetrabutylammonium salt analogous to (III) a single‐crystal structural study is performed and gives the first reported crystal structure (P212121, Z = 8) of a monoanionic vanadium dithiolate.
ChemInform Abstract: Synthesis of Iron and Cobalt Complexes of Tetra(2,3‐naphtho)porphine.
Authors: REIN M. , HANACK M. 
Published: May 2016

AbstractThe Zn tetranaphthoporphinato complex (VIIIa) can also be obtained from (V) or its solvate‐free analogue in 6 or 8% yield.
ChemInform Abstract: Evidence for the Lability of a Bridging Phosphido Ligand Under Hydrogen Atmosphere. Reactions of the Cluster Complex Ru3(μ3‐P(C6H5)(C5H4N))(μ‐P(C6H5)2)(CO)8.
Authors: LUGAN N. , LAVIGNE G. , BONNET J.‐J. , REAU R. , NEIBECKER D. , TKATCHENKO I. 
Published: May 2016

AbstractIn studies to determine free organic molecules that can be derived from the coordinated acyl group of the prototype complex (Ia) or its sec. phosphine substituted derivatives (Ib) and (Ic), the μ2‐phosphido‐bridged complexes (II) are obtained by a thermolysis of (Ib) and (Ic) where coordinated sec. phosphines are the source of the H atom releasing benzaldehyde (III).
ChemInform Abstract: Stability of Palladium(II) Aquo Complexes with 2,2′Bipyridyl and 1,10‐Phenanthroline.
Authors: WIMMER F. L. , WIMMER S. 
Published: May 2016

AbstractOn dissolution of Pd(L)(ONO2)2 (L: 2,2'‐bipyridyl, 1,10‐phenanthroline) in water, the hydroxo‐bridged dimer (LPd(μ‐OH)PdL)(NO3)2 is formed in 80% yield and isolated.
ChemInform Abstract: Trapping of Three‐Center Ir‐Sn‐X Intermediates in the Reaction of Ir(I)(C6H4(CH2NMe2)‐2)(COD) with Organotin(IV) Halides. X‐Ray Structure of (2‐(Me2NCH2)C6H4)(COD)Ir(Br)SnMe2Br.
Authors: VAN DER ZEIJDEN A. A. H. , VAN KOTEN G. , WOUTERS J. M. A. , WIJSMULLER W. F. A. , GROVE D. M. , SMEETS W. J. J. , SPEK A. L. 
Published: May 2016

AbstractThe reaction of the Ir(I) complexes (I) with various organotin(IV) halides (II) yields the 1:1 adducts (III), which can be regarded as trapped intermediates in the concerted cis oxidative addition of a tin‐halide bond to an Ir(I) center.
ChemInform Abstract: Platinum Complexes of Vitamin C: Reaction Chemistry of Carbon‐Bound cis‐((Diamine)(ascorbato‐C2,O5)platinum) Chelates.
Authors: HOLLIS L. S. , STERN E. W. 
Published: May 2016

AbstractThe reactions between a series of cis‐(Pt(diamine)(ascorbato‐C2,O5)) chelates of the type (I) (diamine; ethylenediamine, 1,2‐diaminocyclohexane isomers, or 2 NH3) and various acids (HNO3, HCl, MeSO3H) are studied by means of 195Pt and 13C NMR spectroscopy in an attempt to prepare monodentate ascorbate complexes of the type (IV) where L is an anionic or neutral ligand.
ChemInform Abstract: Bromination of Dipyrromethenes for Porphyrin Synthesis.
Authors: PAINE J. B. III , HIOM J. , DOLPHIN D. 
Published: May 2016

AbstractTreatment of the dipyrromethenium bromides (I) with bromine and trifluoroacetic acid yields the 5'‐bromo‐5‐(bromomethyl)dipyrromethenes (II).
ChemInform Abstract: Syntheses of Enantiomerically Pure Violaxanthins and Related Compounds.
Authors: ACEMOGLU M. , UEBELHART P. , REY M. , EUGSTER C. H. 
Published: May 2016

AbstractThe epoxides (III) and (IV) are synthesized starting from the reaction between (I) and (II) and used as synthons for the products (V) and (VI) as well as for the preparation of the violaxanthins (VII) and some of their isomers.
ChemInform Abstract: Synthesis of all (E)‐Decaprenol and Its (2Z)‐Isomer.
Authors: KOZLOVA I. V. , OBOL'NIKOVA E. A. , KOGAN L. M. , FILIPPOVA T. M. , KHARCHEVNIKOV A. P. , SAMOKHVALOV G. I. 
Published: May 2016

AbstractThe title compound (VI) and its (2Z)‐isomer (VII) are prepared starting from solanesol (I), which is isolated from tobacco powder.
ChemInform Abstract: Total Synthesis of Elaiophylin (Azalomycin B).
Authors: TOSHIMA K. , TATSUTA K. , KINOSHITA M. 
Published: May 2016

AbstractCoupling of the segments (VIII) and (XII) in the presence of Bu2B‐O‐SO2‐CF3 and subsequent work‐up yields the title compound (XIII).
ChemInform Abstract: Extraction of Zn(II), Cd(II), and Hg(II) by Dodecyloligo(oxyethylene) Carboxylic Acids
Authors: STRZELBICKI J. , CHAREWICZ W. , BEGER J. , HINZ L. 
Published: May 2016

Abstractof general formula C12H25(OCH2CH2)nOCH2COOH with n = 1‐4 is demonstrated, whereas extraction is not successful with the compound with n = 0. In extractions from aqueous solutions containing ZnCl2, CdCl2, HgCl2, and NaOH, the loading of the organic phase increases with increasing oxyethylene units of the extractants.
ChemInform Abstract: Structural and Thermal Investigations of Tetrasulfate Complexes of Uranium(IV) and Plutonium(IV).
Authors: MUDHER K. D. S. , KRISHNAN K. , CHACKRABURTTY D. M. , JAYADEVAN N. C. 
Published: May 2016

AbstractM4(U(SO4)4)·2 H2O (M: K, Rb) (I) and M4(Pu(SO4)4)·2 H2O (II) crystallize in the monoclinic system, space group P21/c with Z=4.
ChemInform Abstract: Spectrophotometric Studies of Californium(III) Ions in Selected Lanthanide Trihalide Hosts
Authors: WILMARTH W. R. , YOUNG J. P. , HAIRE R. G. , PETERSON J. R. 
Published: May 2016

Abstract(LnCl3, Ln: Ce, Sm, Y; LnBr3, Ln: Ce, Sm, Tb, Y; LnI3, Ln: Ce, Y).
ChemInform Abstract: Fluorescence and Dynamics of LiNaY2F8:Eu3+.
Authors: ZAMBON D. , METIN J. , COUSSEINS J. C. , FOURNIER M. T. 
Published: May 2016

AbstractThe fluorescence of the Eu3+ ion in the title compound is measured at 300 and 77 K after selective excitation of the 5D0 or 5L6 levels of the Eu ion.
ChemInform Abstract: The Catalytic Activity of Vanadium Oxides in the Oxidation of Benzene
Authors: BIELANSKI A. , PIWOWARCZYK J. , POZNICZEK J. 
Published: May 2016

Abstractis studied for V2O5, V6O13, V2O4, V7O13, V6O11, V5O9, V4O7, V3O5, and V2O3 at 300‐400 °C. V2O5 is catalytically inactive but becomes active and selective for the formation of maleic anhydride after an appropriate reduction (e.g.
ChemInform Abstract: Theoretical Approach to the Conformational and Configurational Stability of α‐Sulfinyl Carbanions Derived from 1,4‐Oxathiane S‐Oxides.
Authors: GARCIA RUANO J. L. , GARCIA DE LA VEGA J. M. , PARELLADA M. D. , SECUNDINO M. A. 
Published: May 2016

AbstractIn contrast to the (R,R) diastereomer racemization is observed in the cyclization of the (R,S)‐sulfinylbutanol (I).
ChemInform Abstract: Intramolecular Ene Reactions. Part 6. Induced and Non‐Induced Diastereoselective Intramolecular Ene Reaction of 1,6‐Dienes: Unusual Formation of trans‐1,2‐Disubstituted Cyclopentanes.
Authors: TIETZE L. F. , BEIFUSS U. , RUTHER M. , RUEHLMANN A. + , ANTEL J. , SHELDRICK G. M. 
Published: May 2016

AbstractLewis acid catalyzed reaction of dienes of type (III) or (VII) gives trans‐1,2‐disubstituted cyclopentanes such as (IV), (VIII), (IX) with high (non‐induced) selectivity.
ChemInform Abstract: Rhodium(I)‐Catalyzed Regiospecific Cyclization of 1,6‐Enynes to Methylenecyclohex‐2‐enes.
Authors: GRIGG R. , STEVENSON P. , WORAKUN T. 
Published: May 2016

AbstractThe 1,6‐enynes (I) or (IV) are cyclized regiospecifically by Wilkinson's catalyst or using Pd‐acetate/PPh3 at 80 °C to give the methylene cyclohexanes (II), the cyclopentane (III) or the pyridines (V).
ChemInform Abstract: Chemistry of Dioxiranes. Part 10. Oxidation of Quadricyclane and Norbornadiene by Dimethyldioxirane.
Authors: MURRAY R. W. , PILLAY M. K. , JEYARAMAN R. 
Published: May 2016

AbstractWhen quadricyclane (I) is treated with dimethyldioxirane, a mixture of the exo‐norbornadiene monoepoxide (II), the exo,exo‐bisepoxide (III), the bicyclic aldehyde (IV), and its epoxide (V) is formed.
ChemInform Abstract: Reductive Formylation of Oximes. An Approach to the Synthesis of Vinyl Isonitriles.
Authors: BARTON D. H. R. , BOWLES T. , HUSINEC S. , FORBES J. E. , LLOBERA A. , PORTER A. E. A. , ZARD S. Z. 
Published: May 2016

AbstractThe oximes (I) are treated with the mixed anhydride (II) of formic and acetic acid in the presence of titanium(III) acetate to produce the N‐(formyl)enamines (III).
ChemInform Abstract: On the Relative Sizes of Hydrogen and Fluorine as Substituents. Two Pathways for the Isomerization of syn‐ and anti‐(2.2)Metacyclophanes. The Synthesis of the First Dihydropyrene with Internal Fluorine Substituents.
Authors: MITCHELL R. H. , BODWELL G. J. , VINOD T. K. , WEERAWARNA K. S. 
Published: May 2016

AbstractIn contradiction to previous publications, hydrogenation of the diene (I) yields the anti‐(2.2)metacyclophane (II).
ChemInform Abstract: Lithiation of the Dimer of 3‐Bromo‐6‐dimethylamino‐1‐azafulvene. Efficacious Synthesis of 4‐Mono‐ and 4,5‐Disubstituted Pyrrole‐2‐carboxaldehydes.
Authors: MUCHOWSKI J. M. , HESS P. 
Published: May 2016

AbstractThe dimeric aminal (I), prepared from 4‐bromopyrrole‐2‐carboxaldehyde, is treated with four equivalents of tert‐butyllithium to produce only a dilithiated intermediate which is quenched with the electrophiles (II), yielding the disubstituted derivatives (III).
ChemInform Abstract: Preparation and X‐Ray Crystal and Molecular Structure of 6‐Bromopyrrolizin‐3‐one.
Authors: BLAKE A. J. , MCNAB H. , MORRISON R. 
Published: May 2016

AbstractThe X‐ray crystal structure of the title compound (III) (space group P21/c; Z=4) shows that the lactam unit has a long C‐N bond and a short C=O bond, although the molecule as a whole is planar.
ChemInform Abstract: Radical Cyclization: Synthesis of 4H‐Furo(3,2‐c)‐1‐benzopyrans.
Authors: ARIAMALA G. , BALASUBRAMANIAN K. K. 
Published: May 2016

AbstractThe aryl propargyl ethers (I) are cyclized to form the 2H‐1‐benzopyrans (II) which are coupled with the propargylic alcohols (III) in the presence of NBS, yielding the ethers (IV).
ChemInform Abstract: The Hofmann‐Like Fragmentation Induced by N‐Acylation of 1‐Methyl‐1‐aza‐4‐cyclanones and Its Use in the Synthesis of 2‐Azahydrindanones and 2‐Azadecalones.
Authors: LEVY J. , LARONZE J.‐Y. , SAPI J. 
Published: May 2016

AbstractThe N‐methylazacyclanones (I) are cleaved upon consecutive treatment with the acyl halides (II) and Huenig's base, forming the N‐oxoalkenyl amides (IV).
ChemInform Abstract: Synthesis of Dithienopyridines Through Pd(0)‐Catalyzed Coupling of ortho‐Formylthiopheneboronic Acids with tert.‐Butyl‐N‐(ortho‐halothienyl)carbamates.
Authors: YANG Y. , HOERNFELDT A.‐B. + , GRONOWITZ S. 
Published: May 2016

AbstractAs demonstrated in the scheme by the synthesis of (III) and (VI), six out of the nine possible isomeric dithienopyridines with phenanthrene anellation pattern are prepared by the Pd(0)‐catalyzed reaction of (I) or (IV) with appropriate carbamates of type (II)/(V).
ChemInform Abstract: Coumarin Dyes from 5‐ and 7‐Hydroxy‐1,2,4‐trimethyl‐1,2,3,4‐tetrahydroquinolines.
Authors: KROPACHEV A. V. , IL'CHENKO A. YA. , KROKHTYAK V. I. , POPOV V. I. , YAGUPOL'SKII L. M. 
Published: May 2016

AbstractMethylation of 5‐hydroxy‐2,4‐dimethylquinoline (I) and subsequent hydrogenation give the tetrahydroquinoline (IV) which is cyclized with the trifluoroacetoacetate (VI) or the chlorocyanobutenoate (VII), producing the pyrano(2,3‐f)quinolines (V).
ChemInform Abstract: 3‐Substituted and 1,3‐Disubstituted 2,4‐Dioxo‐ and 4‐Oxo‐2‐thioxopyrano(2,3‐d)pyrimidinium Salts.
Authors: CHUIGUK V. A. , BOGODIST YU. I. , LAZAREVA L. L. 
Published: May 2016

AbstractCoupling of the barbituric acid derivatives (I) with the β‐diketones (II) gives the pyranopyrimidinium salts (III).
ChemInform Abstract: Group 4 Organometallic Reagents. Part 5. Organotin‐Mediated Synthesis of Macrocyclic Polyesters: Mechanism and Selectivity in the Reaction of Dioxastannolanes with Diacyl Dichlorides.
Authors: ROELENS S. 
Published: May 2016

AbstractThe reaction of the stannolane (I) with diacyldichlorides such as (II) proceeds with clean cyclo‐oligomerization to give the macrocyclic polyester (III) as part of a product mixture together with other cyclic oligomers.
ChemInform Abstract: Reaction of Oxophosphorane‐Sulfenyl and ‐Selenenyl Chlorides with Dialkyl Trimethylsilyl Phosphites. Novel Synthesis of Compounds Containing a Sulfur or Selenium Bridge Between Two Phosphoryl Centers.
Authors: SKOWRONSKA A. , DEMBINSKI R. , KAMINSKI R. , MICHALSKI J. 
Published: May 2016

AbstractThe novel highly efficient synthesis of the sym‐tetraalkyl monothio‐ and monoseleno‐pyrophosphates such as (III) and (V) based on the condensation of the phosphites (II) with the dialkoxyoxophosphorane‐sulfenyl or ‐selenenyl chlorides generated in situ from the silyl thio‐ or selenophosphates (I) and (IV).
ChemInform Abstract: Preparation and Characterization of the Heptachlorobis(tetrahydrofuran)ditungstate and Octachloro(tetrahydrofuran)ditungstate Anions: (Ph4P) (W2Cl7(THF)2) and (Ph4P) (W2Cl8(THF)).
Authors: BERGS D. J. , CHISHOLM M. H. , FOLTING K. , HUFFMAN J. C. , STAHL K. A. 
Published: May 2016

AbstractThe preparation of the salt (III) according to the scheme shows that the Na ion is not essential for the existence of this anion.
ChemInform Abstract: Octaalkoxy Phthalocyanine and Naphthalocyanine Derivatives: Dyes with Q‐Band Absorption in the Far Red or Near Infrared.
Authors: COOK M. J. , DUNN A. J. , HOWE S. D. , THOMSON A. J. , HARRISON K. J. 
Published: May 2016

AbstractThe tetramerization of dicarbonitriles such as (I) is catalyzed by lithium alkoxides and leads to the dyes (II) and their analogues (IIIa) and (IIIb).
ChemInform Abstract: A Convergent Synthesis of Triquinane Sesterterpenes. Enantioselective Synthesis of (‐)‐Retigeranic Acid A.
Authors: WRIGHT J. , DRTINA G. J. , ROBERTS R. A. , PAQUETTE L. A. 
Published: May 2016

AbstractThe bromide (IV) is synthesized starting from (S)‐(‐)‐limonene (I).
ChemInform Abstract: 2‐Picolyl Thioesters: A Useful Synthon for the Preparation of 1‐β‐Alkyl Carbapenem Intermediates.
Authors: MARTEL A. , DARIS J.‐P. , BACHAND C. , CORBEIL J. , MENARD M. 
Published: May 2016

AbstractThe condensation of the azetidinones (I) and the thio compounds (IIa)‐(IId) yields the azetidinones (III) as major products while (IIe) predominantly leads to the isomer (IVe).
ChemInform Abstract: Elastic Properties of Polycrystalline Aluminum Oxynitride Spinel and Their Dependence on Pressure, Temperature, and Composition.
Authors: GRAHAM E. K. , MUNLY W. C. , MCCAULEY J. W. , CORBIN N. D. 
Published: May 2016

AbstractThe isotropic elastic moduli of nitrogen‐stabilized cubic aluminum oxides (ALON) containing 30.0 or 35.7 mol% AlN are measured between 0 and 25 °C at pressures ranging from ambient pressure to 1 GPa.
ChemInform Abstract: Anionic Conduction in Lead Halosilicate Glasses.
Authors: WANG Y.‐H. , KOBAYASHI M. , OSAKA A. , MIURA Y. , TAKAHASHI K. 
Published: May 2016

AbstractThe electrical conductivity within the systems 30 SiO2·(70‐x)PbO·xPbX2 (0 < x < 17.2; X: F, Cl) is found to increase by several orders of magnitude with increasing x in both series of glasses.
ChemInform Abstract: Passivation of Fe in Sulfate Solutions, 18O/SIMS Evidence for the Participation of Preexisting Surface Oxide Films.
Authors: MACDOUGALL B. , BARDWELL J. A. , SPROULE G. I. 
Published: May 2016

AbstractSIMS analysis in conjunction with 18O labelling of the passive oxide film is used to determine the extent of film removal after cathodic reduction in Na2SO4 (pH 8.4) solution.
ChemInform Abstract: Experimental Link Between the 13C NMR Chemical Shift of Carbonyl Carbons and the Energy Shifts Observed in the n → 3s Optical Transition of Cyclic Ketones.
Authors: CORNISH T. J. , BAER T. 
Published: May 2016

AbstractThe transition energies of 6 methyl‐ and dimethylcyclopentanones and 9 ‐cyclohexanones, as well as those of Me‐CO‐R (R: ‐Me, ‐Et, ‐iPr, ‐tBu) and some bicyclic ketones such as camphor, norcamphor and fenchone, are measured with 2 + 1 REMPI.
ChemInform Abstract: Host‐Guest Chemistry. Part 15. Host‐Guest Complexes with Water‐Soluble Macrocyclic Polyphenolates Including Induced Fit and Simple Elements of a Proton Pump.
Authors: SCHNEIDER H.‐J. , GUETTES D. + , SCHNEIDER U. 
Published: May 2016

AbstractThe cyclophane (Ia) which adopts a cyclic boat‐shaped conformation can bind ammonium compounds such as (II)‐(IV).
ChemInform Abstract: Dehydroacetoxylation and Acetate Transesterification in the Reactions of erythro‐ and threo‐Methyl 3‐(Substituted acetoxy)‐2‐halogeno‐3‐phenylpropanoates with Triethylamine.
Authors: GARAY R. O. , CABALEIRO M. C. 
Published: May 2016

AbstractThe title reaction of the threo diester (I) shows a change in the mechanism from E1cB to a concerted process due to enhanced nucleofugacity caused by the presence of halogens in the acetoxy group.
ChemInform Abstract: Synthetic Methods. Part 28. Alkylation and Aldol Reactions of Aldoxime Anions.
Authors: HASSNER A. , NAEUMANN F. + 
Published: May 2016

AbstractThe dianions derived from the Z aldoximes (I) or (IV) undergo aldol reaction and alkylation to give the products (III) or (VI), most of which are obtained as diastereomeric mixtures.
ChemInform Abstract: Diastereoselectivity in Carbonyl Allylation by Allylic Carbonates Using PdCl2(PhCN)2‐SnCl2 System.
Authors: MASUYAMA Y. , OTAKE K. , KURUSU Y. 
Published: May 2016

AbstractAllyl methyl carbonate (I) reacts with the aldehydes (II) in the presence of tin dichloride and a palladium catalyst to give the homoallylic alcohols (III).
ChemInform Abstract: Synthesis and Stereoisomer Separation of Difluoro(2,2)paracyclophane.
Authors: HUANG X. , QU F. , LI Z. 
Published: May 2016

AbstractThe benzyltrimethylammonium hydroxide (V), prepared by conventional methods, is subjected to thermolytic elimination of trimethylammonium hydroxide, forming the intermediate p‐xylylene (VI).
ChemInform Abstract: Synthesis of Cyclopentanones via Reaction of Furanchromium Carbene Complexes with Alkynes.
Authors: YAMASHITA A. , TOY A. , WATT W. , MUCHMORE C. R. 
Published: May 2016

AbstractThe furylmethoxycarbenechromium complexes (I) undergo cycloaddition with the alkynes (II) to form the cyclopentafurans (III) and (IV), together with the benzofurans (V).
ChemInform Abstract: A New Method for the Preparation of 3,5‐Disubstituted Butenolides.
Authors: BUCHWALD S. L. , FANG Q. , KING S. M. 
Published: May 2016

AbstractThe propargylic ethers (I) react with the zirconocene hydride (II) to form the alkenylzirconium compounds (III) which are carbonylated to form the intermediate acylzirconium complexes (V).
ChemInform Abstract: Potential Antitumor Agents. Part 16. Imidazo(2,1‐b)thiazoles.
Authors: ANDREANI A. , RAMBALDI M. , ANDREANI F. , BOSSA R. , GALATULAS I. 
Published: May 2016

AbstractThe title compounds, e.g. (III), (VII) and (IX), are tested in mice bearing Ehrlich ascites tumor cells.
ChemInform Abstract: Synthesis and Properties of 2‐Amino‐5‐(3,5,6‐trichloro‐1,4‐benzoquinon‐2‐yl)thiazoles.
Authors: UTINAN M. F. , VALTER R. E. , KARLIVAN G. A. , LIEPIN'SH E. E. , EDZHINYA A. S. 
Published: May 2016

AbstractThe dihydrobenzofurans (I), prepared by known methods, are coupled with the thioureas (II) to give the inner salts (III).
ChemInform Abstract: Synthesis and Radicalic Cyclization of 2‐(β‐Haloacyl)‐1,2‐dihydroisoquinolines by Means of Tin Hydride. One‐Pot Synthesis of Benzo(f)indolizidine Systems from Isoquinolines.
Authors: YAMAGUCHI R. , HAMASAKI T. , UTIMOTO K. 
Published: May 2016

AbstractThe isoquinolines (I) react with the 3‐halopropionyl chlorides (II) in the presence of tributylstannane to form the 1,2‐dihydroisoquinolines (III) which are cyclized with tributylstannane in the presence of AIBN to give the benzoindolizidine derivatives (IV).
ChemInform Abstract: Axially Asymmetric Metal Alkyls. Part 6. Lithiation of 2,2′‐Dimethyl‐1,1′‐binaphthyl and Its Trimethylsilylated Compounds, and of 2,2′,6,6′‐Tetramethyl‐1,1′‐biphenyl (Asymmetric Induction): X‐Ray Crystal Structures of Monomeric ((Li(Me2NCH2CH2NMe2))2((2‐CH2C10H6)2)) and (Li((Me2NCH2CH2)2NMe)(2‐CH2‐6‐Me(C6H3)2‐2′,6′‐Me2)).
Authors: ENGELHARDT L. M. , LEUNG W.‐P. , RASTON C. L. , SALEM G. , TWISS P. , WHITE A. H. 
Published: May 2016

AbstractMetalation of (Ia), its silylated derivative (Ib) and (V) gives the α‐lithioarylmethane species (IIIa), (IIIb), (VII) and (X), characterized by 1H and 13C NMR spectra.
ChemInform Abstract: Formation of Unsymmetric Diarsines from the Reaction of Aminoarsines and Secondary Organoarsines.
Authors: GUPTA V. K. , KRANNICH L. K. , WATKINS C. L. 
Published: May 2016

AbstractThe equimolar reaction of the aminoarsine (I) with Ph2AsH (II) in toluene is studied using 1H and 13C NMR spectroscopy.
ChemInform Abstract: Preparation, X‐Ray and Spectroscopic Investigations of Europium(III) Trinitrato Complexes with the Macrocycle Derived from 2,6‐Diformyl‐4‐chlorophenol and Diethylenetriamine.
Authors: BUENZLI J.‐C. G. + , MORET E. , CASELLATO U. , GUERRIERO P. , VIGATO P. A. 
Published: May 2016

AbstractThe title complex (IV), which can also be prepared from the preformed Schiff base, crystallizes in two forms, yellow and red, which are isostructural but display slightly different spectroscopic properties.