bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Enantioselective Synthesis of Ring‐C Aromatic Steroids by Asymmetric Michael‐Type Alkylation of Chiral Imines.
Authors: VOLPE T. , REVIAL G. , PFAU M. , D'ANGELO J. 
Published: May 2016

Abstract1‐Methyl‐2‐tetralone (I) is coupled with the chiral amine (S)‐(II) to give the enamine (III) which reacts with methyl vinyl ketone (IV) to give the phenanthrone (VI) via the intermediate (V).
ChemInform Abstract: Novel Entry into the Benzo(c)phenanthridine Skeleton Through the Intermolecular Benzyne Cycloaddition (IBC) Approach.
Authors: MARTIN G. , GUITIAN E. , CASTEDO L. , SAA J. M. 
Published: May 2016

AbstractThe tetralones (I) are converted to the N‐methylimines (III) which undergo cyclization with oxalyl chloride (IV), forming the dihydronaphthalenopyrrolinediones (V).
ChemInform Abstract: Total Synthesis of Citreomontanin and Its C18Z Polyene Isomer.
Authors: VENKATARAMAN H. , CHA J. K. 
Published: May 2016

AbstractStarting materials for the synthesis of the mycotoxins (VIII) mentioned in the title are the pyranone (I) and the α,β‐unsaturated aldehydes (VI) which are transformed into the phosphonium salt (V) and the aldehyde (VII) respectively.
ChemInform Abstract: Magnetism and Structural Chemistry of Ternary Borides LnCo2B2 (Ln: Y, La, Pr, Nd, Sm, Gd, Tb, Dy, Ho or Er) and Boron Substitution in (Y,Ce)Co2Si2‐xBx.
Authors: RUPP B. , ROGL P. , HULLIGER F. 
Published: May 2016

AbstractAll LnCo2B2 compounds are isotypic; they have ThCr2Si2‐type structure, space group I4/mmm.
ChemInform Abstract: Preparation and Metal Adsorption Properties of the Polymer‐Coated Silica Gel Having Iminodiacetate Functional Group.
Authors: SUZUKI T. M. , ITABASHI O. , GOTO T. , YOKOYAMA T. , KIMURA T. 
Published: May 2016

AbstractSilica‐gel (SG) beads have been coated with a polystyrene and subsequently functionalized with iminodiacetic acid (IDA).
ChemInform Abstract: Mono‐ and Binuclear Dinitrosyl Complexes of Molybdenum and Tungsten. Crystal Structures of (PPh3Me)2(WCl4(NO)2), (PPh3Me)2(MoCl3(NO)2)2, and (PPh3Me)2(WCl3(NO)2)2.
Authors: FRANKENAU A. , WILLING W. , MUELLER U. + , DEHNICKE K. 
Published: May 2016

AbstractThe title compounds are prepared by addition of a CH2Cl2 solution of (PPh3Me)Cl to the polymeric compounds MCl2(NO)2, M: Mo, W (precipitation on cooling or by addition of CCl4; 100% yield based on MCl2(NO)2).
ChemInform Abstract: High Pressure Synthesis of Ru‐Cr Mixed Oxides and Oxyhydroxides.
Authors: GONZALEZ‐CALBET J. M. , HERRERO M. P. , ALARIO‐FRANCO M. A. , PERNET M. 
Published: May 2016

AbstractSamples of (1‐x)RuO2·xCrOOH (0 ≤ x ≤ 0.3) have been prepared from stoichiometric mixtures of both materials in a Belt‐type apparatus (60 kbar, 1000 °C, 15 min).
ChemInform Abstract: Bimetallic Compounds of trans‐Cyclohexane‐1,2‐diamine‐N,N,N′,N′‐tetraacetate (cdta): Structural and Magnetic Characterization of ((H2O)4Cu(cdta)Ni)·3 H2O and ((H2O)5Ni(cdta)Cu)·H2O.
Authors: FUERTES A. , MIRAVITLLES C. , ESCRIVA E. , CORONADO E. , BELTRAN D. 
Published: May 2016

AbstractBoth compounds (IV) and (V) are prepared separately by the same procedure as shown in the scheme (no yields given).
ChemInform Abstract: X‐Ray Structural Study of (Fe(saltrien))X (X: Br·2H2O, BPh4, or PF6). Origin of Unusual Magnetic Behavior of the Spin‐Crossover Complex (Fe(saltrien))PF6.
Authors: NISHIDA Y. , KINO K. , KIDA S. 
Published: May 2016

AbstractThe title complex (Ia) (low‐spin) crystallizes in the space group P21/c with Z=4, (Ib) (spin‐crossover) in C2/c, Z = 8, and (Ic) (spin‐crossover) in P21/c, Z = 8. In all cases the iron is in an octahedral environment bound to two oxygen atoms (in cis position) and four N atoms.
ChemInform Abstract: Rate and Enantioselectivity with Complexes of Activated Substrates and Simply Modified Cyclodextrins.
Authors: FORNASIER R. , RENIERO F. , SCRIMIN P. , TONELLATO U. 
Published: May 2016

AbstractCompared with native β‐cyclodextrin (Ia), in the presence of (Ib) the hydrolysis of the esters (II) or (III) is accelerated while the enantioselectivity is only slightly smaller (R/S ratio 1.1‐10 or 0.6 instead of 3.0‐15.5 or 0.35).
ChemInform Abstract: Reaction of Aminals of α,β‐Unsaturated β‐Dimethylaminoaldehydes with Cyclic and Heterocyclic Ketones and β‐Diketones.
Authors: KRASNAYA ZH. A. , STYTSENKO T. S. 
Published: May 2016

AbstractThe aminals (II) react with the cyclic β‐diketones (I) to give the trimethinium salts (III) which are converted in situ to the δ‐aminodienones (IV) and the trimethinium salts (V).
ChemInform Abstract: Mechanisms of Heterocycle Ring Formation. Part 5. A 13C NMR Study of Pyrazolinone Synthesis by the Reaction of β‐Ketoesters (II) and (VI) with Substituted Hydrazines (I) and (X).
Authors: KATRIZKY A. R. , BARCZYNSKI P. , OSTERCAMP D. L. 
Published: May 2016

AbstractThe reactions between each of the hydrazines (I) and (X) and β‐ketoesters (II) and (VI) are followed by 13C NMR, peaks being assigned to starting materials, intermediates, and products.
ChemInform Abstract: Intramolecular Functionalization of Amides Leading to Lactams.
Authors: HERNANDEZ R. , MEDINA M. C. , SALAZAR J. A. , SUAREZ E. , PRANGE T. 
Published: May 2016

AbstractCyclization of the amides (I) and (III), yielding the lactams (II) or (IV), is achieved by photolysis in the presence of acetates and iodine.
ChemInform Abstract: Rearrangement of N,N′‐Diphenylsulfamide: A New Sulfonanilide Product. Amine Exchange in Diphenylsulfamide and Sulfonanilides.
Authors: SPILLANE W. J. , MCHUGH F. A. , CUNNINGHAM D. , MCARDLE P. 
Published: May 2016

AbstractThe rearrangement of the sulfamide (I) in aniline (II) yields the sulfonanilides (III) and (IV); the structure of the latter is established by an X‐ray analysis (space group P21/c, Z=4).
ChemInform Abstract: Action of Red Light on Solid (+)‐10‐Bromo‐2‐chloro‐2‐nitrosocamphane: I Nuclear and Electron Paramagnetic Resonance Studies; II Reaction Products; III Solid‐State Photolysis Reaction Mechanisms.
Authors: MAJEED N. N. , PORTE A. L. 
Published: May 2016

AbstractThe action of red light on the title compound (I) after several hours leads to the radical (II), the ESR spectrum of which is replaced by that of the radical (III) on further irradiation.
ChemInform Abstract: Direct Observation of Photochemical Cleavage of a Cyclopropylalkoxycarbene to an Alkyne.
Authors: KESSELMAYER M. A. , SHERIDAN R. S. 
Published: May 2016

AbstractIrradiation (285 nm) of nortricyclanone (I) in an N2 matrix leads to carbene (II) as indicated in the IR and UV spectra.
ChemInform Abstract: Ozonolysis of Vinyl Ethers. Evidence for Intramolecular Oxygen Transfer from a Carbonyl Oxide Moiety to a Methoxvinyl Group.
Authors: NAKAMURA N. , NOJIMA M. , KUSABAYASHI S. 
Published: May 2016

AbstractOzonolysis of the dienes (II) in CCl4 gives exclusively the ketoesters (I), while ozonolysis in MeOH (III) leads to the keto olefins (IV) as major products.
ChemInform Abstract: Hypervalent Iodine Oxidation of Silyl Enol Ethers. A Direct Route to α‐Hydroxy Ketones.
Authors: MORIARTY R. M. , DUNCAN M. P. , PRAKASH O. 
Published: May 2016

AbstractHypervalent iodine oxidation of ketone silyl enol ethers such as (I), (III), (V), or (VII) provides a general and direct route for the α‐hydroxylation of the respective ketones, thus yielding products such as (II), (IV), (VI), or (VIII).
ChemInform Abstract: Selective Formation of Malonate by a Double CO Insertion Reaction into a μ‐Alkylidene Complex of Palladium.
Authors: DENISE B. , NAVARRE D. , RUDLER H. 
Published: May 2016

AbstractCarbonylation of the alcohols (I) in the presence of a diiron alkylidene complex and a tertiary amine produces mixtures of the acetates (III) and the malonates (IV).
ChemInform Abstract: Acylamidation of Alkenes by Acylium Salts in the Presence of Nitriles. Influence of the Structures of the Acylium Salt Radical and of the Nitrile on Their Reactivities.
Authors: GRIDNEV I. D. , SHASTIN A. V. , BALENKOVA E. S. 
Published: May 2016

AbstractThe reaction between methylenecyclobutane (I), the acylium tetrafluoroborates (II) and the nitriles (III) may afford the 1,3‐oxazines (IV) or the N‐acyl‐β‐aminoketones (V), depending on the nature of both the acyl radicals and nitriles and on the temperature.
ChemInform Abstract: Vinyl Ethers with an Epoxy Group. Part 14. Reaction with Oximes.
Authors: NEDOLYA N. A. , KHIL'KO M. YA. , MIKHALEVA A. I. , TROFIMOV B. A. 
Published: May 2016

AbstractIn the presence of a base the reaction between the vinyl glycidyl ethers (I) and the ketoximes (II) proceeds with cleavage of the epoxide moiety of (I) to yield the hitherto unknown polyfunctionalized compounds (III), which may be used as synthons in a series of syntheses.
ChemInform Abstract: Alkynes and Cumulenes. Part 19. Cross‐Conjugated Mono‐ and Diallenes.
Authors: LEHRICH F. , HOPF H. 
Published: May 2016

AbstractThe chlorobutynol (I) is converted to the allenylmethyl phosphate (IV) which reacts with the allenyl Grignard compound (V) to produce the tetraene (VI).
ChemInform Abstract: Synthesis and Antiviral Activity of Alicyclic Mono‐ and Diamine Hydrochlorides.
Authors: NOVAKOV I. A. , KULEV I. A. , RADCHENKO S. S. , BIRZNIEKS K. A. , BOREKO E. I. , VLADYKO G. V. , KOROBCHENKO L. V. 
Published: May 2016

AbstractThe aminomethyl(aminoethyl)adamantane hydrochlorides (V) are prepared from the acids (I) via the intermediates (II) ‐ (IV).
ChemInform Abstract: N′‐Acyl‐N,N‐(1,3,3‐trimethylbicyclo(2.2.1)hept‐2‐ylidene)benzamidines with Hypotensive Activity.
Authors: BONDAVALLI F. , BRUNO O. , SCHENONE P. , FILIPPELLI W. , RUSSO S. , MARMO E. 
Published: May 2016

AbstractThe fenchone nitrimine (I) reacts with benzamidine (II) to give the derivative (III) which is converted to the N‐acylated benzamidines (V).
ChemInform Abstract: Synthesis and Biological Activity of 2‐Adamantanone Oxime Carbamate Derivatives.
Authors: GEORGIEV V. ST. , BENNETT G. A. , RADOV L. A. , KAMP D. K. , TRUSSO L. A. 
Published: May 2016

AbstractReaction of adamantanone oxime (I) with the isocyanates (II) gives the oxime carbamates (III).
ChemInform Abstract: A Twin‐TCNQ‐Type Acceptor: Synthesis of 11,11,12,12,13,13,14,14‐Octacyano‐1,4:5,8‐anthradiquinotetramethane and the Structure of Its (1:1) Tetraethylammonium Salt.
Authors: MITSUHASHI T. , GOTO M. , HONDA K. , MARUYAMA Y. , SUGAWARA T. , INABE T. , WATANABE T. 
Published: May 2016

AbstractThe octahydroanthracene (I) is brominated and then substituted with the sodium salt (III) of malononitrile to give the tetrakis(dicyanomethyl) derivative (IV).
ChemInform Abstract: Synthesis of Enantiomerically Pure 2,5‐Disubstituted Tetrahydrofurans Using Readily Prepared (2S)‐1‐Phenylsulphonylalkan‐2‐ols.
Authors: TANIKAGA R. , HOSOYA K. , KAJI A. 
Published: May 2016

Abstract‐ Enantiomerically pure phenylsulfonylalkanols (V) are prepared from the ketone (I) as shown in the scheme.
ChemInform Abstract: Proton‐Catalyzed Aralkylation of 1,2,3‐Trimethylindole and 1,2,3,4‐Tetrahydrocarbazole with Araldehydes.
Authors: PINDUR U. , SCHIFFL E. 
Published: May 2016

AbstractReaction of 1,2,3‐trimethylindole (I) with the benzaldehydes (II) leads to the formation of the isomeric condensation products (III) and (IV), whereas tetrahydrocarbazole (V) reacts with (II) to give the compounds (VI) only.
ChemInform Abstract: Highly Regio‐ and Stereoselective Synthesis of 1‐(2‐Hydroxyaryl)glyerol Derivatives Under Ultrasonic Irradiation.
Authors: CASIRAGHI G. , CORNIA M. , CASNATI G. , GASPARRI FAVA G. , FERRARI BELICCHI M. , ZETTA L. 
Published: May 2016

AbstractSonication of the magnesium phenolates (I) in the presence of the protected aldehydes (II) or (VI) leads to the formation of the syn‐alcohols (III) and (VII).
ChemInform Abstract: Synthesis of 2‐Phenylthiazolidine Derivatives as Cardiotonic Agents. Part 1. 2‐Phenylthiazolidine‐3‐thiocarboxamides.
Authors: NATE H. , SEKINE Y. , HONMA Y. , NAKAI H. , WADA H. , TAKEDA M. , YABANA H. , NAGAO T. 
Published: May 2016

AbstractThe benzaldehydes (I) react with 2‐aminoethanethiol (II) to yield the 2‐phenylthiazolidines (III) which are substituted at the nitrogen atom with the isothiocyanate (IV), giving the thiourea derivatives (V).
ChemInform Abstract: Electron Transfer Induced Cycloadditions with 1‐Butyl‐cis‐2,3‐diphenylaziridine.
Authors: CAER V. , LAURENT A. , LAURENT E. , TARDIVEL R. , CEBULSKA Z. , BARTNIK R. 
Published: May 2016

AbstractPhotoreaction of the aziridine (I) with the activated olefins (IIa) (IId) and the azodicarboxylate (IIe) yields the cycloadducts (III).
ChemInform Abstract: Reactions with Heterocycles Containing a 2‐Acyl‐2‐propenone Structure. Part 3. Pyrido(3,2‐c)coumarins from 3‐Substituted 1‐Benzopyrans and Enamines.
Authors: HEBER D. 
Published: May 2016

AbstractThe oxidation of the heterocyclic compounds (I) yields the pyrido‐(3,2‐c)coumarins (II).
ChemInform Abstract: Pyrrolidone and Piperidone Derivatives with Antihistaminic and Antianaphylactic Activities. Synthesis and Pharmacological Study.
Authors: DE MEGLIO P. G. , CORRADI F. , RAVENNA F. , GENTILI P. , TEMPRA‐GABBIATI G. , CRISTINA T. , RIVA M. 
Published: May 2016

AbstractThe preparation of the oxatomide (IX) analogues (III), (V), and (VIII), including replacement of the benzimidazolinone moiety by different heterocycles, is described.
ChemInform Abstract: α,β‐Epoxy Sulfoxides as Useful Intermediates in Organic Synthesis. Part 11. Intramolecular Ring Closure of α,β‐Epoxy Sulfoxides with Hydroxyl Group: A Novel Synthesis of 2‐Acyl Cyclic Ethers and 3‐Keto Cyclic Ethers.
Authors: SATOH T. , IWAMOTO K. , YAMAKAWA K. 
Published: May 2016

AbstractThe synthesis of the cyclic acyl ethers (IV) from the ketones (I) and the chloromethyl sulfoxides (II) proceeds via the sulfinyloxiranes (III).
ChemInform Abstract: Immunotropic Properties of Synthetic Macroheterocyclic Compounds and Their Acyclic Fragments.
Authors: BRITVA I. E. , FILIPPOVA T. O. , GOLOVENKO N. YA. , POPKOV YU. A. , PARKHOMENKO S. M. 
Published: May 2016

AbstractThe macroheterocycles (III) are prepared from the tosylated triazaundecanedioic dichloride (I) and the corresponding diamines (II).
ChemInform Abstract: Regioselective Synthesis of (1‐B10H9(SH))2‐ and (2‐B10H9(SH))2‐: Potential Agents for Boron‐Neutron Capture Therapy of Brain Tumors.
Authors: KOMURA M. , NAKAI H. , SHIRO M. 
Published: May 2016

AbstractThe substitution reaction of (IIIa), obtained from (I), with the thioformamide (IV) and the acid catalyzed nucleophilic substitution of (I) with the urea (VI) yield the products (IIIb) and (VIIa), respectively.
ChemInform Abstract: Aminomercuration‐Demercuration of Dimethyl(chloroalkyl)alkenylsilanes as a Route to Azasilacycloalkanes.
Authors: VORONKOV M. G. , KIRPICHENKO S. V. , ABROSIMOVA A. T. , ALBANOV A. I. , KEIKO V. V. , LAVRENT'EV V. I. 
Published: May 2016

AbstractThe chloroalkylsilanes (Ia) ‐ (Ic) undergo aminomercuration‐demercuration to yield the azasilacycloalkanes (IIIa) ‐ (IIIc).
ChemInform Abstract: Reactive E=C(p‐p)π‐Systems. Part 11. Hydrometalation Reactions of Perfluoro‐2‐phosphapropene F3CP=CF2.
Authors: GROBE J. , LE VAN D. , NIENTIEDT J. 
Published: May 2016

AbstractThe reaction of (I) with the metal hydrides (II) or the complexes (VII) proceeds via addition to the PC double bond to give the tertiary phosphanes (III) or (VIII).
ChemInform Abstract: Complexes of Ligands Providing Endogenous Bridges. Part 3. Non‐Transition Metal Complexes of Macrocycles Derived from 2,6‐Diacetyl‐4‐methylphenol; the Crystal Structure of a Mononuclear Barium Complex.
Authors: BAILEY N. A. , FENTON D. E. , ROBERTS P. B. , WALFORD A. M. 
Published: May 2016

AbstractThe synthesis of macrocylic complexes (III), (VIII), (XI), (XIII), (XIV), and (XVI) is described.
ChemInform Abstract: Bis(organoimido)‐complexes of Tungsten(VI): The Crystal and Molecular Structures of Tetrachlorobis(t‐butylamine)bis(t‐butylimido)bis(μ‐p‐tolylimido)‐ditungsten(# VI) and Tetrachlorobis(μ‐phenylimido)‐bis(t‐butylamine)bis(t‐butylimido)ditungsten(V# I).
Authors: ASHCROFT B. R. , NIELSON A. J. , BRADLEY D. C. , ERRINGTON R. J. , HURSTHOUSE M. B. , SHORT R. L. 
Published: May 2016

AbstractThe reaction of the phenylimido‐bridged W(VI) complex (I) with an excess of the silylamine (II) or with the amine (III) yields the first title complex (IVa).
ChemInform Abstract: Synthesis and Characterization of Some New Manganese(II) and Manganese(III) Complexes of Tetradentate Schiff‐Base Ligands and Their Reaction with Molecular Oxygen.
Authors: MCAULIFFE C. A. , PARISH R. V. , ASHMAWY F. M. , ISSA R. M. , AMER S. A. 
Published: May 2016

AbstractThe complexes (I) and (II) are prepared by reaction of the Schiff bases in O2‐free EtOH in the presence of NaOH with Mn(II) acetate (1h reflux).
ChemInform Abstract: Preparation and Properties of Metal Carbonyl Teflates, Including the Structure and Reactivity of Mn(CO)5(OTeF5).
Authors: ABNEY K. D. , LONG K. M. , ANDERSON O. P. , STRAUSS S. H. 
Published: May 2016

AbstractThe metal carbonyl teflates (III) and (VI) (the last are only stable in THF solution for short time) are prepared as shown and characterized by IR and 19F NMR spectroscopic data.
ChemInform Abstract: Iron(II) Aryldiazene Complexes as Precursors of New Derivatives of the Type (FeL(CO)(P(OEt)3)4)2+: Synthesis and Characterization.
Authors: ANTONIUTTI S. , ALBERTIN G. , BORDIGNON E. 
Published: May 2016

AbstractThe new title compounds (IV) and (VII) as well as the related compounds (VIII) and (XII) are prepared by reacting the diazene derivatives (III), obtained in CH2Cl2 as shown, with an excess of the appropriate ligands.
ChemInform Abstract: Cationic Ruthenium(II) Phosphite Complexes. Preparation and Properties of Monocarbonyl and Isocyanide Derivatives.
Authors: ALBERTIN G. , ANTONIUTTI S. , BORDIGNON E. 
Published: May 2016

AbstractThe mono‐μ‐chloro and tri‐μ‐chloro Ru(II) complexes (III) and (IV) are prepared by reaction of hydrated RuCl3(I) with the phosphites (II) as shown and isolated as their BPh4 salts.
ChemInform Abstract: Heteronuclear Cluster Chemistry of the Group 1B Metals. Part 4. Synthesis, Structures, and Dynamic Behavior of Group 1B Metal‐Ruthenium Cluster Compounds Containing Sulfur Ligands. X‐Ray Crystal Structures of (M2Ru3(μ3‐S)(μ‐Ph2PCH2PPh2)(CO)9)(M: Cu or Au).
Authors: BROWN S. S. D. , HUDSON S. , SALTER I. D. , MCPARTLIN M. 
Published: May 2016

AbstractTreatment of a THF solution of the salt (I), generated by hydride abstraction from Ru3(μ‐H)2(μ3‐S)(CO)9 with KH, with the phosphine complexes (II) in the presence of TlPF6 affords a mixture of the cluster compounds (III) and (IV).
ChemInform Abstract: Transformation of (PPh4) (Fe5RhC(CO)16) Under Hydroformylation Conditions: Synthesis and Crystal Structure of (PPh4) (Fe3Rh3C(CO)15).
Authors: ALAMI M. K. , DAHAN F. , MATHIEU R. 
Published: May 2016

AbstractThe cluster (I), used as the catalyst precursor for the hydroformylation of 1‐pentene (CO/H2 (1:1) 60 atm, 100 °C), is transformed into a mixture of (II) and (III) (18 and 74% yield).
ChemInform Abstract: A General Synthetic Route for Platinum Cluster Compounds Containing Carbonyl and Tertiary Phosphine Ligands and a Study of Their Reactions with Unsaturated Inorganic Molecules.
Authors: EVANS D. G. , HALLAM M. F. , MINGOS D. M. P. , WARDLE R. W. M. 
Published: May 2016

AbstractThe reduction of complexes such as (I) by zinc dust or NaBH4 in MeOH or acetone under a CO atmosphere is an efficient method for the formation of polynuclear complexes (II)‐(IV) which is superior in yield convenience and generality to other methods and applicable for compounds (I) containing tert. phosphine ligands with a variety of alkyl or aryl groups.
ChemInform Abstract: Reaction of the Leuco Compounds of Diaryl Methane Dyes with Triphenylcarbenium Perchlorate.
Authors: BYCHKOV N. N. , MILAKOV V. V. , LAVROV D. V. , STEPANOV B. I. 
Published: May 2016

AbstractThe mechanism of the formation of aryl methane dyes from their leuco compounds has been the subject of intensive studies.
ChemInform Abstract: Self‐Condensation of Polyenic Aminoaldehydes. Synthesis of Polymethine Salts with Methinimmonium Substituents in the Conjugated Chain.
Authors: MAKIN S. M. , KOLOBOVA T. P. , SHAVRYGINA O. A. 
Published: May 2016

AbstractThe dialkylaminoacroleins (I) as well as the 5‐methylanilinopentadienal (IV) react smoothly with the salts (II) derived from secondary amines to yield the title compounds (III) and (V).
ChemInform Abstract: Biological Activity of Transformed Steroids. Part 22. Synthesis and Progestagenic Activity of 16α,17α‐Cyclohexanopregn‐4‐en‐20β‐ol‐3‐one.
Authors: KAMERNITSKII A. V. , KULIKOVA L. E. , LEVINA I. S. , NIKITINA G. V. , KORKHOV V. V. 
Published: May 2016

AbstractReduction of the 20‐keto group of the cyclohexanopregnenolone (I) and subsequent Oppenauer oxidation of the diol (IIa) give the 20β‐hydroxy compound (III) mentioned in the title.
ChemInform Abstract: Synthesis of Proline Derivatives by 1,3‐Dipolar Cycloaddition of Azomethine Ylide Generated from an Organosilicon Compound.
Authors: IMAI N. , TERAO Y. , ACHIWA K. 
Published: May 2016

AbstractThe dipolarophiles (I) react with the azomethine ylides, generated in situ from the imines (II) and the halogenides (III), to produce mixtures of the regioisomeric pyrrolidinecarboxylates (IV) and (V).
ChemInform Abstract: Molecular Recognition: Hydrogen Bonding and Stacking Interactions Stabilize a Model for Nucleic Acid Structure.
Authors: REBEK J. JUN. , ASKEW B. , BALLESTER P. , BUHR C. , JONES S. , NEMETH D. , WILLIAMS K. 
Published: May 2016

AbstractHydrogen bonding and stacking interactions are both relevant in molecular recognition as known from base pairing of double‐stranded nucleic acid structures.
ChemInform Abstract: A Synthesis of (‐)‐Pyrenophorin Using 4‐DMAP‐Catalyzed Ester Exchange Reaction of Phosphonoacetates with Lactols.
Authors: HATAKEYAMA S. , SATOH K. , SAKURAI K. , TAKANO S. 
Published: May 2016

AbstractReaction of the lactols (II) with the phosphonoacetate (I) yields the phosphonoacetoxy aldehydes (III).
ChemInform Abstract: A Practical Synthesis of Chiral 3‐Chloro‐2‐hydroxyalkanoates and 2,3‐Epoxy Alcohols.
Authors: TSUBOI S. , FURUTANI H. , UTAKA M. , TAKEDA A. 
Published: May 2016

AbstractThe chloropyruvates (I) are reduced by baker's yeast to give a mixture of the syn‐ and anti‐α‐hydroxy‐β‐chloro esters (II) which are separated by HPLC.
ChemInform Abstract: Electrochemical Investigation of the Electron‐Transfer Kinetics and Energetics of Illuminated Tungsten Oxide Colloids.
Authors: LELAND J. K. , BARD A. J. 
Published: May 2016

AbstractThe effects of platinization and reduction on the electron transfer kinetics and energetics of illuminated WO3 colloids has been investigated by electrochemical charge collection techniques.
ChemInform Abstract: Electrochemical Kinetics of Bismuth Sulfide Formation on Bismuth Amalgam.
Authors: PETER L. M. , WRIGHT G. A. 
Published: May 2016

AbstractOn a hanging drop electrode of bismuth amalgam in aqueous NaHCO3 solution containing HS‐, a monolayer of bismuth sulfide is formed having a charge densitiy of 430 μC cm‐2 (potential sweep experiments), which is in close agreement with the value predicted from the (010) plane of orthorhombic bismuth sulfide, with chains of (Bi4S6)n on the electrode surface.
ChemInform Abstract: A Study of the Support Evolution through the Process of Preparation of Rhodium/Lanthana Catalysts
Authors: BERNAL S. , BOTANA F. J. , GARCIA R. , RAMIREZ F. , RODRIGUEZ‐IZQUIERDO J. M. 
Published: May 2016

Abstracthas been performed by XRD, thermal gravimetry, temp.‐programmed decomposition‐MS, and temp.‐programmed reduction‐MS.
ChemInform Abstract: Preparation of the Anion B6D2‐ 6.
Authors: VINITSKII D. M. , REZVOVA T. V. , SOLNTSEV K. A. , KUZNETSOV N. T. 
Published: May 2016

AbstractThe reaction between CsB6H6 and D2O is found to be complete within 2 h at 20 °C and to afford the completely deuterated product Cs2B6D6, which is characterized by its NMR and IR spectra.
ChemInform Abstract: Isolation of the Single Cubane‐Like Re‐S‐Cu‐Cl Cluster (ReS4(CuCl)3Cl)2‐.
Authors: SCATTERGOOD C. D. , GARNER C. D. , CLEGG W. 
Published: May 2016

AbstractThe title ion, which is the first example of a single cubane‐like Re‐S‐Cu‐Cl cluster, has been prepared as emerald green crystals according to the scheme.