bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Theory of Vibrational Circular Dichroism: trans‐1(S),2(S)‐Dicyanocyclopropane.
Authors: JALKANEN K. J. , STEPHENS P. J. , AMOS R. D. , HANDY N. C. 
Published: May 2016

AbstractThe already published extension of the calculation method to an applicability to larger molecules is applied to the d0 and trans‐1,2‐d2 isotopomers of the title compound.
ChemInform Abstract: Pincer Porphyrin: X‐Ray Crystal Structure of a Binuclear Zinc/Copper Complex.
Authors: RODGERS S. J. , KOCH C. A. , TATE J. R. , REED C. A. , EIGENBROT C. W. , SCHEIDT W. R. 
Published: May 2016

AbstractA binucleating porphyrin containing a certain degree of flexibility is shown to form binuclear complexes whose structure can be definitively characterized by X‐ray crystallography.
ChemInform Abstract: Relative Asymmetric Induction in Formation of Substituted Cyclopentanols via Intramolecular Carbonyl Additions.
Authors: MOLANDER G. A. , ETTER J. B. 
Published: May 2016

AbstractSamarium diiodide‐induced reductive cyclization of the δ‐iodo ketones (I) produces mixtures of the isomeric cyclopentanols (II) and (III).
ChemInform Abstract: Reductive Transformations. Part 9. The Dependence of Intramolecular Electron Transfer on Structure in a Spiro Compound Containing Two Cyclooctatetraene Moieties.
Authors: KRUMMEL G. , HUBER W. , MUELLEN K. + 
Published: May 2016

AbstractThe course of cycloanellation of cyclooctatetraenides (I) with the neopentane tetrahalogenides (II) depends on temp., M, and X. Only (Ia) with (IIa) gives rise to the primary product (V) which can be dehydrogenated at low temp. via the tetraanion of (VI) to (VI) itself, but on direct work‐up the valence isomer (VII) is obtained (only one stereoisomer, but not defined); photolysis of the latter leads to the hitherto unknown diene (VIII).
ChemInform Abstract: Synthesis and Reactions of Halo‐, Nitro‐, and Arylazo‐Substituted 3‐Acetyltropolones. Formation of Heterocycle‐Fused Troponoid Compounds.
Authors: LI Z.‐H. , JIN Z.‐T. , YIN B.‐Z. , IMAFUKU K. 
Published: May 2016

Abstract3‐Acetyltropolone (I) reacts with bromine, iodine, nitric acid, or diazonium salts (V) to give the substitution products (II) ‐ (IV), (VI), or (VII).
ChemInform Abstract: Pyrrole Chemistry. Part 29. A Reexamination of the Decarboxylation of 4‐Acetyl‐, 4‐Formyl‐, and 4‐Cyanopyrrole‐2‐carboxylic Acids.
Authors: ANDERSON H. J. , CLASE J. A. , LOADER C. E. 
Published: May 2016

AbstractThe 4‐substituted pyrrole‐2‐carboxylic acids (II) are obtained by basic hydrolysis of the trichloroacetylpyrroles (I).
ChemInform Abstract: Phosphorus Ylides as Synthons for Nitrile Ylides.
Authors: BURGER K. , NEUHAUSER H. , EGGERSDORFER M. 
Published: May 2016

Abstract2,2‐Bis(trifluoromethyl)‐1,3‐oxazol‐5‐one (I) reacts with the phosphite (II) under elimination of carbon dioxide to produce the 2‐aza‐4‐phospha‐1,3‐butadiene (III) which is trapped with the alkynes (IV), the alkenes (VII), or the azo dicarboxylates (VIII), forming the cycloadducts (V), (VI), or (IX).
ChemInform Abstract: Polarized Ketene Dithioacetals. Part 53. A Facile Synthesis of 2‐Aryl‐ 6‐methylthio‐4H‐pyran‐4‐ones and a Novel Cycloaromatization Reaction.
Authors: SINGH L. W. , ILA H. , JUNJAPPA H. 
Published: May 2016

AbstractThe pyranone derivatives (IV) are obtained by coupling the 3‐acyl ketene dithioacetal (II) with the methyl benzoates (I) in refluxing benzene followed by acid catalyzed cyclization.
ChemInform Abstract: Stereoselective Reduction of Chiral Iminium Ions.
Authors: POLNIASZEK R. P. , MCKEE J. A. 
Published: May 2016

AbstractThe phenylacetyl chloride (I) is aminated with (S)‐phenethylamine (II) and then reduced to give the chiral amine (III) which is acylated to yield the amides (V).
ChemInform Abstract: Photoreductive Cyclization of N,N‐Dialkyl β‐Oxoamides: Formation of Six‐Membered Ring Lactams.
Authors: COSSY J. , BELOTTI D. , PETE J.‐P. 
Published: May 2016

AbstractThe N‐alkyl or N‐propargyl β‐oxoamides (I), (III), (V), and (VII) are irradiated in acetonitrile in the presence of triethylamine.
ChemInform Abstract: One‐Electron Oxidation of 3‐Substituted 2‐Oxa‐3‐azabicyclo(2.2.2)octane Derivatives.
Authors: NELSEN S. F. , THOMPSON‐COLON J. A. , KIRSTE B. , ROSENHOUSE A. , KAFTORY M. 
Published: May 2016

AbstractThe title compounds (II) are prepared according to standard methods.
ChemInform Abstract: New Thienothiadiazines and Pyridothiadiazines from N‐Cyanoimidates and Sulfoximides.
Authors: RIED W. , KUHNT D. 
Published: May 2016

AbstractThe N‐cyanoimidates (I) react with the sulfoximides (II), yielding the N‐cyanoimidoyl sulfoximides (IIIa) ‐ (IIIf).
ChemInform Abstract: Metal Complexes of Functional Isocyanides. Part 16. 1,3‐Dipolar Cycloadditions of Heteroallenes to the Organometallic Nitrile Ylides ((OC)5M‐CN‐CHR)‐ (M: Cr, W; R: CO2Et).
Authors: FEHLHAMMER W. P. , VOELKL A. + , PLAIA U. , BECK G. 
Published: May 2016

AbstractIn the presence of bases (NEt3, K‐O‐tBu, BuLi) the isocyanoacetic ester ligand in (III) reacts with the heteroallenes (IV) or (VI) regio‐ and site‐selectively to the carbenoid heterocyclic ligands in (V).
ChemInform Abstract: An Efficient Synthesis of 14‐Halogenomethyl‐Substituted C‐Normorphinans.
Authors: KRATZEL M. , FLEISCHHACKER W. 
Published: May 2016

AbstractTreatment of 7,14‐cyclodihydrocodeinone (I) with the alcohols (II) and the inorganic halides (III) leads to cleavage of the cyclopropane moiety and acetalization, yielding the halomethyl acetals (IV).
ChemInform Abstract: Spectroscopic Studies on Matrix Isolated Osmium Pentafluoride Oxide, Osmium Tetrafluoride Oxide, and Osmium Difluoride Trioxide.
Authors: HOPE E. G. , LEVASON W. , OGDEN J. S. 
Published: May 2016

AbstractOsOF5, OsOF4, and OsO3F2 have been isolated as monomeric species in inert‐gas matrices (N2, Ar) at low temp., and their IR and, for the first time, UV‐VIS spectra are reported.
ChemInform Abstract: PdTiO3, a Novel Double Oxide of Palladium(II).
Authors: SHAPLYGIN I. S. , LAZAREV V. B. 
Published: May 2016

AbstractSolid state reaction between Pd and TiO2 (the latter is prepared by thermal decomposition of Ti(OiPr)4) at 760‐780 °C for 40‐45 h yields a rhombic phase of the hitherto unknown title compound.
ChemInform Abstract: The Chemistry of N‐Substituted Benzotriazoles. Part 7. The Isomeric Composition and Mechanism of Interconversion of Some N‐(Aminomethyl)benzotriazole Derivatives.
Authors: KATRITZKY A. R. , YANNAKOPOULOU K. , KUZMIERKIEWICZ W. , AURRECOECHEA J. M. , PALENIK G. J. , KOZIOL A. E. , SZCZESNIAK M. , SKARJUNE R. 
Published: May 2016

AbstractA variety of N‐(dialkylaminomethyl)benzotriazoles are shown by 1H and 13C NMR, IR, and X‐ray crystallography to exist solely in the 1‐substituted forms (IIIa) (X‐ray analysis: P1, Z=1) or (IV) in the crystalline phase, but as equilibrium mixtures of the 1‐ and 2‐isomers (IIIa)/(IIIb)/(IIIc) or (IV)/(V) in the liquid, melt, solution and argon matrix phases.
ChemInform Abstract: Organic Peroxides. Part 30. Photo‐oxygenation of Phenyl‐Substituted Propenes, But‐2‐enes, and Pent‐2‐enes: Reactivity, Regioselectivity, and Stereoselectivity.
Authors: KROPF H. , REICHWALDT R. 
Published: May 2016

AbstractWhereas the alkenes (Id) only give hydroperoxides (IIId) (with 68% threo/erythro d.e.
ChemInform Abstract: Conformation Dependent Photochemistry of Dienes. Substituent Effects on the Photochemical Reactions of Some 4‐Acyloxy‐2‐azabuta‐1,3‐dienes.
Authors: ARMESTO D. , GALLEGO M. G. , HORSPOOL W. M. 
Published: May 2016

AbstractThe photochemical behavior of the azabutadienes (I) is controlled by the nature of the 3‐ and 4‐substituents of the diene and also, in some cases, by the type of the 4‐acyloxy group.
ChemInform Abstract: Fluoride‐Induced Formation and Ring Opening of Cyclic Sulfamates from Hydroxy Triflamides. Synthetic and Mechanistic Studies.
Authors: LYLE T. A. , MAGILL C. A. , PITZENBERGER S. M. 
Published: May 2016

AbstractCyclic sulfamates, e.g. (IV), are the intermediates in the transformation of triflamides like (Ib) to fluoro compounds, e.g. (V).
ChemInform Abstract: Stereoselective Addition of a Novel Enantiomerically Pure Vinyllithium Reagent to Prochiral Carbonyl Compounds.
Authors: MAHLER H. , BRAUN M. 
Published: May 2016

AbstractThe dibromomethylene compound (V), prepared as shown in the reaction scheme, undergoes bromine/lithium exchange, producing the vinyllithium agent (VII) which reacts with the aldehydes or ketones (VIII) to give the stereoisomeric alcohols (IX) and (X).
ChemInform Abstract: Synthesis of Allyl and Dienyl Sulfones via Iodosulfonylation of Conjugated Dienes.
Authors: BARLUENGA J. , MARTINEZ‐GALLO J. M. , NAJERA C. , FANANAS F. J. , YUS M. 
Published: May 2016

AbstractIodosulfonylation of the dienes (I) yields the iodoalkenyl sulfones (III).
ChemInform Abstract: Synthetic Connections to the Aromatic Directed Metalation Reaction. Functionalized Aryl Boronic Acids by ipso Borodesilylation. General Syntheses of Unsymmetrical Biphenyls and m‐Terphenyls.
Authors: SHARP M. J. , CHENG W. , SNIECKUS V. 
Published: May 2016

AbstractThe activated benzenes (I) are boronated by two methods, producing the boronic acids (III).
ChemInform Abstract: A Convenient Synthesis of 1H‐Pyrrolo(3,2‐c)quinoline‐6,9‐diones and 11H‐Indolo(3,2‐c)quinoline‐1,4‐diones Derivatives.
Authors: HELISSEY P. , PARROT‐LOPEZ H. , RENAULT J. , CROS S. 
Published: May 2016

AbstractTreatment of the hydrazinoquinolinamine (IX), which is synthesized from the 4‐quinolinone (I) as outlined in the reaction scheme, with the ketones (X) gives the hydrazones (XI).
ChemInform Abstract: Acylation of 2‐Thioxoquinazol‐4‐ones. Formation of 2‐Acylthioquinazolones.
Authors: YUN L. M. , YANGIBAEV S. , ALEKSEEVA V. YA. , V'YUNOV K. A. , SHAKHIDOYATOV KH. M. 
Published: May 2016

AbstractAcylation of the 2‐thioxoquinazolones (I) with the benzoyl chlorides (II) gives the S‐acylated products (III).
ChemInform Abstract: 5‐Fluorouracil Derivatives. Part 12. Synthesis and Antitumor Activity of α‐Alkylthiomethyl‐, α‐Alkylsulfinylmethyl‐, α‐Alkylsulfonylmethyl‐, and α‐Acylthiomethyl‐5‐fluorouracils.
Authors: OZAKI S. , NAGASE T. , TAMAI H. , MORI H. , HOSHI A. , IIGO M. 
Published: May 2016

AbstractThe 5‐fluorouracil derivatives (III) ‐ (V), (VIII), and (X) with sulfur‐containing side groups are prepared as outlined in the reaction scheme.
ChemInform Abstract: Synthesis, Photochemistry, and Electrochemistry of (P)Ge(R)2 and (P)Ge(R)X (P: TPP or OEP, R: CH3, CH2C6H5, or C6H5, and X: Cl‐, OH‐, or ClO‐ 4).
Authors: KADISH K. M. , XU Q. Y. , BARBE J.‐M. , ANDERSON J. E. , WANG E. , GUILARD R. 
Published: May 2016

AbstractThe complexes (Ia)‐(Ic) are prepared by classical methods from the corresponding dichloro compounds in benzene or toluene and appropriate Grignard reagents RMgBr in Et2O. (Ib) reacts photochemically to give (II) which is converted into (III) by metathesis with KOH or HClO4, respectively.
ChemInform Abstract: Synthesis, Structure, and Alkylation of Chiral Vinylrhenium Complexes (η5‐C5H5)Re(NO)(PPh3)(CX=CHR) (X: H, OCH3). A Mechanistic Study of 1,3‐Asymmetric Induction from Rhenium to Carbon.
Authors: BODNER G. S. , SMITH D. E. , HATTON W. G. , HEAH P. C. , GEORGIOU S. , RHEINGOLD A. L. , GEIB S. J. , HUTCHINSON J. P. , GLADYSZ J. A. 
Published: May 2016

AbstractThe reaction of the alkylidene complexes (I) (preparation described) with DBU gives the vinyl complexes (E)‐(II) which equilibrate in solution to 84‐92:16‐8 E/Z mixtures.
ChemInform Abstract: Synthesis of a Novel (10)Ferrocenophanedioxime with Bridge Heteroatoms and of Its Nickel(II) Complex.
Authors: ERTAS M. , AHSEN V. , GUEL A. + , BEKAROGLU OE. + 
Published: May 2016

AbstractThe ferrocenedithiol (I) is converted to the corresponding disodium dithiolate and then coupled with the hydrobromide (II) of 2‐bromoethylamine to produce the bis(2‐aminoethylthio)ferrocene (III).
ChemInform Abstract: Transition‐Metal Compounds with Bridging Nitride Ligands. Synthesis and Structure of cis‐(Me3SiO)3VN‐Pt(Me)(PEt3)2.
Authors: DOHERTY N. M. , CRITCHLOW S. C. 
Published: May 2016

AbstractThe trans isomer (III) of the title complex (IV) is obtained according to the scheme and isomerizes to the cis isomer (IV) on crystallization from pentane.
ChemInform Abstract: Reaction of β‐Hydroxy α‐Amino Acid Derivatives with (Diethylamino)sulfur Trifluoride (DAST). Synthesis of β‐Fluoro α‐Amino Acids.
Authors: PANSARE S. V. , VEDERAS J. C. 
Published: May 2016

AbstractThe isoxazolinones (I) are coupled with the aldehydes (II) at the side chain to give the aldol adducts (III) which are fluorinated with diethylaminosulfur trifluoride, yielding the substitution products (IV), together with the dehydration products (V).
ChemInform Abstract: Distribution and Valence of the Cations in Spinel Systems with Iron and Vanadium. Part 5. X‐Ray and Moessbauer Investigation of the Spinel System FeV2O4‐MgV2O4.
Authors: RIEDEL E. , ALISCH C. 
Published: May 2016

AbstractPure Fe(II) spinels cannot be prepared in the title system.
ChemInform Abstract: Kinetics of Formation of the Zeolite ZSM‐11.
Authors: HUND M. C. , TISSLER A. , POLANEK P. , DRAEGER M. + , UNGER K. K. 
Published: May 2016

AbstractThe system for preparation of ZSM‐11 with Bu4NHSO4 as template, optimized in a teflon‐coated autoclave, is transferred to a stirred‐tank autoclave.
ChemInform Abstract: A Convenient Synthesis of Four Stereoisomeric Methyl 2‐Hydroxy‐3‐tert‐butyldimethylsiloxybutanoates from L‐ and D‐Threonines. Versatile Chiral Building Blocks for Natural Product Synthesis.
Authors: IBUKA T. , NISHII S. , YAMAMOTO Y. 
Published: May 2016

AbstractThe title compounds (VIIIa) and (VIIIb) are prepared starting from L‐threonine (I).
ChemInform Abstract: Dienone‐Phenol Rearrangement of Naphthalenetriones. A Route to 10‐Acetoxy‐5,6,7,8‐tetrahydrophenanthrene‐1,4‐diones.
Authors: CASSIS R. , SCHOLZ M. , TAPIA R. , VALDERRAMA J. A. 
Published: May 2016

AbstractThe naphthalenediones (III) (readily obtained from (Ia), (Ib) in a three‐step procedure via the hydroquinones (II)) undergo an unsually rapid dienone‐phenol rearrangement reaction in acetic anhydride (IV) ‐ sulfuric acid solution to give the naphthoquinones (V).
ChemInform Abstract: Preparation of Sulfenylchloroformamidines from Dialkylcyanamides and N‐ Phenyl‐, N‐4‐Chlorophenyl‐, N‐4‐Nitrophenyl‐S‐chloroisothiocarbamoic Acid Chloride and Their Reaction with Nucleophiles.
Authors: RIED W. , ELIADIS J. 
Published: May 2016

AbstractReaction of the N‐aryl‐S‐chloroisothiocarbamoic chlorides (I) with the cyclic cyanamides (II) produces the crude sulfenyl chloroformamidines (III).
ChemInform Abstract: Substituted 4H‐Benzopyran‐4‐ones (Chromones): Synthesis via Palladium‐Catalyzed Coupling of Their Halo Derivatives with Alkenes.
Authors: DAVIES S. G. , MOBBS B. E. , GOODWIN C. J. 
Published: May 2016

AbstractPalladium‐catalyzed vinylation of the bromochromone (I) yields the (E)‐vinylchromone (IIIa).
ChemInform Abstract: Synthesis and Pharmacological Activity of O‐Aminoalkyl Derivatives of Pyridyl Phenyl Methanone Oximes.
Authors: GLOZMAN O. M. , ZHMURENKO L. A. , MESHCHERYAKOVA L. M. , BORISOVA L. N. , LEZINA V. P. , ROZENBERG S. G. , NOVIKOV N. A. , NEROBKOVA L. N. , ALIEV A. N. , ISMAILOV SH. I. , VORONINA T. A. , ZAGOREVSKII V. A. 
Published: May 2016

AbstractIn the search for new antidepressive drugs with β‐adreno‐blocking activity, the oxime ethers (III), (VI), and (IX) are prepared as shown in the reaction scheme.
ChemInform Abstract: Unusual Formation of New Indole‐Containing Heterocyclic Ring Systems.
Authors: BLACK D. ST. C. , CHAICHIT N. , GATEHOUSE B. M. , MOSS G. I. 
Published: May 2016

AbstractIn the presence of aqueous or gaseous NH3 (IV) the reaction of compound (I) in alcoholic solution leads to the products (III) or (Va).
ChemInform Abstract: Substituent‐Directed Oxidation: Regiochemistry and Stereochemistry of the Addition of Hypervalent Iodine Reagents to Cycloalkenols.
Authors: KIM H. , SCHLECHT M. F. 
Published: May 2016

AbstractTreatment of the methylcyclooctenol (II) with the hypervalent iodine reagent (I) produces mixtures of the acyloxy‐9‐oxabicyclononanes (IIIa) ‐ (IIIc) and (IVa) ‐ (IVc).
ChemInform Abstract: Cyclic Compounds of Tetra‐Coordinated Boron from 5‐Aminotetrazole and Nitriles.
Authors: DOROKHOV V. A. , AMAMCHYAN A. R. , STARIKOVA Z. A. , TESLYA I. A. 
Published: May 2016

AbstractThe complexes obtained in situ from 5‐aminotetrazole (I) and the trialkylboranes (II) react with the nitriles (III) to give the bicyclic compounds (IV) containing tetra‐coordinated boron.
ChemInform Abstract: Reactions of Auranofin ((1‐Thio‐β‐D‐glucopyranose 2,3,4,6‐tetraacetato‐S)(triethylphosphine)gold(I)) in Aqueous Hydrochloric Acid.
Authors: BRYAN D. L. B. , MIKURIYA Y. , HEMPEL J. C. , MELLINGER D. , HASHIM M. , PASTERNACK R. F. 
Published: May 2016

AbstractThe title compound (I) is an orally active drug for the treatment of rheumatoid arthritis.
ChemInform Abstract: Platinum(II)‐ and Palladium(II)‐Iron(0) Complexes Containing One Bridging Ph2PCH2PPh2 Ligand. Crystal Structures of ((OC)3Fe(μ‐Ph2PCH2PPh2)(μ‐CO)PtBr2) and ((OC)3Fe(μ‐Ph2PCH2PPh2)(μ‐I)PtI)·CH2Cl2.
Authors: JACOBSEN G. B. , SHAW B. L. , THORNTON‐PETT M. 
Published: May 2016

AbstractTreatment of Fe(0) complex (I) with the neutral Pt(II) complexes (IIIa)‐(IIIc) gives the CO‐ and diphosphine‐bridged complexes (II).
ChemInform Abstract: Oxygen‐ and Carbon Monoxide‐Binding to a Lipophilic Diporphyrinatocopperiron Complex Solubilized in an Aqueous Medium with a Micelle.
Authors: NISHIDE H. , HASHIMOTO Y. , MAEDA H. , TSUCHIDA E. 
Published: May 2016

AbstractThe synthesis of the title complex (XV) is described in details as can be seen from the scheme.
ChemInform Abstract: The Chemistry of Indoles. Part 43. A Convenient Synthetic Method for 4‐Nitro‐1,3,4,5‐tetrahydrobenz(cd)indoles and its Application for an Alternative Synthesis of (.+‐.)‐6,7‐Secoagroclavine.
Authors: SOMEI M. , YAMADA F. , OHNISHI H. , MAKITA Y. , KURIKI M. 
Published: May 2016

Abstract4‐Indolecarboxaldehyde (I) and 4‐iodo‐3‐indolecarboxaldehyde (XI) are transformed into the 4‐substituted indoles (III) and (XIII).
ChemInform Abstract: A New Synthesis of Ambrox and Related Compounds.
Authors: GONZALEZ‐SIERRA M. , RUVEDA E. A. , LOPEZ J. T. , CORTES M. J. 
Published: May 2016

AbstractThe alcohol (IVb), prepared from (‐)‐drimenol (Ia), is converted into the dihydroxy acetate (V).
ChemInform Abstract: Synthetic β‐Lactam Antibiotics. Part 2. Synthesis and Antibacterial Activity of 7β‐(2‐(2‐Aminothiazol‐4‐yl)‐2‐(methoxyimino)acetamido)‐3‐(1‐(halosubstitut# ed phenyl)‐1H‐tetrazol‐5‐yl)thiomethyl‐cephalosporins.
Authors: KOH D. , KIM J.‐H. , PARK S.‐W. , KIM Y. 
Published: May 2016

AbstractThe title compounds (III) exhibit a broad antibacterial spectrum.
ChemInform Abstract: Ammonolysis Products of the Dialkylamides of Titanium, Zirconium, and Niobium as Precursors to Metal Nitrides.
Authors: BROWN G. M. , MAYA L. 
Published: May 2016

AbstractThe ammonolysis of dialkylamides of Ti(IV), Zr(IV), and Nb(V) yields polymeric nitrido‐ or imido‐bridged compounds of a higher metal content than the initial amides.
ChemInform Abstract: Boric Acid as a Catalyst in Nickel Plating Solutions.
Authors: HOARE J. P. 
Published: May 2016

AbstractIn order to prove the assumption that boric acid acts as a catalyst in Watts Ni plating bath, the rate of Ni deposition on a Pt substrate from a NiSO4 solution has been determined as a function of the concentration of boric acid (cyclic voltammetry).
ChemInform Abstract: Regio‐ and Stereoselectivity of the Reaction between Cyanocuprates and Cyclopentene Epoxides. Application to the Total Synthesis of Prostaglandins.
Authors: MARINO J. P. , FERNANDEZ DE LA PRADILLA R. , LABORDE E. 
Published: May 2016

AbstractReaction of the substituted or unsubstituted cyclopentene epoxides (I) with the cyanocuprates (II), prepared from organolithium or magnesium reagents and copper cyanide, yields the 1,4‐adducts (III) and 1,2‐adducts (IV).
ChemInform Abstract: The First Versatile and Practical Building Blocks Equivalent to the Synthon of Monofluoromethylene Dicarbanion.
Authors: TAKEUCHI Y. , NAGATA K. , KOIZUMI T. 
Published: May 2016

AbstractReaction of the potassium salts of the α‐nitro carboxylates (I) with perchloryl fluoride yields the α‐fluoro‐α‐nitro carboxylates (II).
ChemInform Abstract: Synthesis and Antiinflammatory Activities of 3‐(3,5‐Di‐tert‐butyl‐4‐hydroxybenzylidene)pyrrolidin‐2‐ones.
Authors: IKUTA H. , SHIROTA H. , KOBAYASHI S. , YAMAGISHI Y. , YAMADA K. , YAMATSU I. , KATAYAMA K. 
Published: May 2016

AbstractStarting with γ‐butyrolactone (I), the title compounds (VII) are synthesized as outlined in the reaction scheme.
ChemInform Abstract: Chemistry of 2‐Bromo‐2‐methylpropanamides. Synthesis and Solvolytic Behavior of Oxazolidinones and Spirooxazolidinones.
Authors: SCRIMIN P. , CAVICCHIONI G. , D'ANGELI F. , GOLDBLUM A. , MARAN F. 
Published: May 2016

AbstractThe base‐promoted reaction of the bromoamide (I) with the lactams (II) affords the spirooxazolidinones (III) together with the co‐products (IV)‐(VI).
ChemInform Abstract: Formation of Reissert Analogs from Benzimidazole and Use of Carboxylic Acids in a Retro‐Reissert Reaction.
Authors: UFF B. C. , HO Y.‐P. , BURFORD D. L. W. , POPP F. D. 
Published: May 2016

AbstractThe Reissert analogues (IVa), (IVb), and (VIIa) are prepared by aluminum trichloride‐catalyzed coupling of the benzazoles (I) with the chloroformates (II) and trimethylsilyl cyanide (III).
ChemInform Abstract: Mesoionic Isoxazolo(2,3‐a)pyrimidinediones and 1,3,4‐Oxadiazolo(3,2‐a)pyrimidinediones as Potential Adenosine Antagonists.
Authors: SHEHATA I. A. , GLENNON R. A. 
Published: May 2016

AbstractReaction of carbon suboxide (II) or the malonic esters (IV) with the isoxazolone (I) gives the mesoionic bicycles (III).
ChemInform Abstract: Ring Lithiation of Pyridones.
Authors: MEGHANI P. , JOULE J. A. 
Published: May 2016

AbstractTreatment of (I) with BuLi results in lithiation of the methyl group and formation of the dimer (II); 6‐lithiation represents a minor pathway (15% (III) is obtained on quenching with D2O).
ChemInform Abstract: Chemistry of Thienopyridines. Part 35. Synthesis, Tautomerism, and Reactions of Quinoline and Thienopyridine Systems Which Bear a 1‐Carboethoxy‐1‐cyanomethyl Substituent in the Pyridine Ring. Part 2.
Authors: KLEMM L. H. , LU J. J. , GREENE D. S. , BOISVERT W. 
Published: May 2016

AbstractThe thienopyridine N‐oxide (II) is coupled with the cyanoacetate (I) to yield the α‐cyano(ethoxycarbonyl)methylene compound (IIIb).
ChemInform Abstract: Potential Antitumor Agents. Part 53. Synthesis, DNA Binding Properties, and Biological Activity of Perimidines Designed as “Minimal” DNA‐Intercalating Agents.
Authors: HERBERT J. M. , WOODGATE P. D. , DENNY W. A. 
Published: May 2016

AbstractThe perimidine derivatives (III) and (X) ‐ (XIII) are synthesized as outlined in the reaction scheme.
ChemInform Abstract: 2‐Phenylpyrroles as Conformationally Restricted Benzamide Analogues. A New Class of Potential Antipsychotics. Part 1.
Authors: VAN WIJNGAARDEN I. , KRUSE C. G. , VAN HES R. , VAN DER HEYDEN J. A. M. , TULP M. TH. M. 
Published: May 2016

AbstractTreatment of N‐ethyl‐2‐pyrrolidinone (I) with phosphorus oxychloride produces the Vilsmeier‐Haack electrophile (II) which reacts with the pyrrole (III) to form the 5‐substituted 2‐phenylpyrrole (IV).
ChemInform Abstract: Diisophorone and Related Compounds. Part 20. Diisophoranes Incorporating the 1,3‐Thiazine Ring System: 8,11a‐Methanocycloocta(d,e)(3,1)benzothiazines.
Authors: KURZER F. , DAVIES P. R. , LANGER S. S. 
Published: May 2016

AbstractThe isothioureas (III) are obtained by coupling the chloro derivatives (Ia) with the thioureas (II).
ChemInform Abstract: Preorganized Macrocyclic Ligands: A Novel Approach to Functionalized Hemispherands via Aromatization.
Authors: DIJKSTRA P. J. , SKOWRONSKA‐PTASINSKA M. , REINHOUDT D. N. , DEN HERTOG H. J. JUN. , VAN EERDEN J. , HARKEMA S. , DE ZEEUW D. 
Published: May 2016

AbstractThe macrocycle (XI) is prepared from the ketone (I) as shown in the reaction scheme.