bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Novel Hexakis(alkylthio)benzene with C3 Symmetry: Synthesis, Crystal Structure, and Physical Properties of a Tris(ethylenedithio)benzene Salt: (TEDTB)2BF4.
Authors: LAPOUYADE R. , CHASSEAU D. , AMIELL J. , DELHAES P. , MORAND J. P. 
Published: May 2016

AbstractTris(ethylenedithio)benzene (VIII) is prepared from 1,3,5‐trichlorobenzene (I) as shown in the reaction scheme.
ChemInform Abstract: Bridgehead Hydrazines. Part 4. Oxidative and Basic Ring Cleavage of Pyrazolo and s‐Triazolo(1,2‐a)pyridazines.
Authors: SHERADSKY T. , MOSHENBERG R. 
Published: May 2016

AbstractDiels‐Alder reaction of the butadiene (I) with the dienophiles (II) produces the pyridazine derivatives (III).
ChemInform Abstract: Diazabicycloalkanes with Bridgehead Nitrogen Atoms. Part 14. Synthesis of Dibenzo(1′,2′‐b,e)‐1,4‐diazabicyclo(2.2.2)octadienes Containing a Dialkylamino Group at the Aromatic Ring.
Authors: SHISHKIN G. V. , SIL'NIKOV V. N. 
Published: May 2016

AbstractThe title compounds (V) are synthesized from the phenazinium chloride (I) via the amino derivatives (III) and (IV).
ChemInform Abstract: Synthesis, Isolation, and ESR Spectra of a Stable 1‐Hydroxy‐2,4,6,8‐tetra‐tert‐butyl‐10‐phenoxazinyl Radical.
Authors: IVAKHNENKO E. P. , KARSANOV I. V. , KHANDKAROVA V. S. , RUBEZHOV A. Z. , OKHLOBYSTIN O. YU. , MINKIN V. I. , PROKOF'EV A. I. , KABACHNIK M. I. 
Published: May 2016

AbstractThe phenoxazinyl radical (III) is prepared from di‐tert‐butylaminophenol (I) and di‐tert‐butyl‐o‐quinone (II), together with the phenoxazinone (IV).
ChemInform Abstract: A Potassium Amide Induced Ring Transformation of 1,2,4‐Triazines into 1,2,4‐Triazoles and 1,3,5‐Triazines.
Authors: RYKOWSKI A. , VAN DER PLAS H. C. 
Published: May 2016

AbstractThe 1,2,4‐triazines (I) are converted to a mixture of the 1,2,4‐triazoles (II) and the 1,3,5‐triazines (III) on treatment with potassium amide.
ChemInform Abstract: A Versatile and Efficient Synthesis of Carbinolamine‐Containing Pyrrolo(1,4)benzodiazepines via the Cyclization of N‐(2‐Aminobenzoyl)pyrrolidine‐2‐carboxaldehyde Diethyl Thioacetals: Total Synthesis of Prothracarcin.
Authors: LANGLEY D. R. , THURSTON D. E. 
Published: May 2016

AbstractThe pyrrolobenzodiazepines (II) are prepared by mercuric chloride mediated cyclization of the corresponding aldehyde dithioacetals (I).
ChemInform Abstract: Synthesis and Some Reactions of Trifluorocyclobutenyl‐o‐carboranes.
Authors: ZAKHARKIN L. I. , LEBEDEV V. N. , SHUSTOVA T. V. , BALAGUROVA E. V. 
Published: May 2016

AbstractThe 1‐substituted 2‐lithiocarboranes (I) react with the cyclobutene derivative (II) to give the trifluorocyclobutenyl‐substituted carboranes (III) which are transformed into the carboranylbutenals (V) via the cyclobutenones (IV).
ChemInform Abstract: Synthesis of 1,7‐Bis‐(4′‐aminophenylcarbamoyl)‐m‐carborane and 1,7‐Bis‐ (4′‐aminophenoxycarbonyl)‐m‐carborane.
Authors: KORSHAK V. V. , KOMAROVA L. G. , KOMAROVA N. G. , VAGIN V. V. , KATS G. A. 
Published: May 2016

AbstractThe m‐carboranedicarboxylic dichloride (I) reacts with p‐nitroaniline (IIa) or p‐nitrophenol (IIb) to give the bis(nitrophenylcarbamoyl) (IIIa) or the bis(nitrophenoxycarbonyl)‐m‐carborane (IIIb) which are hydrogenated, producing the corresponding amino compounds (IV).
ChemInform Abstract: Comments on the Reaction of Ethyl 4‐(Diethoxyphosphinyl)‐3‐oxobutanoate and Related Phosphonate Esters with Enals.
Authors: MOORHOFF C. M. , SCHNEIDER D. F. 
Published: May 2016

AbstractThe 4‐phosphinyl‐3‐oxobutanoates (II) are transformed into the dianions (I) or into the monoanions (IV) and (V), depending on the type and amount of bases used.
ChemInform Abstract: Tetraalkyl Pyrophosphites in Anodic Substitution Reactions.
Authors: ROMAKHIN A. S. , KOSACHEV I. P. , BABKIN YU. A. , NIKITIN E. V. , PARAKIN O. V. , IGNAT'EV YU. A. , KARGIN YU. M. 
Published: May 2016

AbstractAnodic oxidation of the title compounds (I) in the presence of aromatic hydrocarbons (II) under conditions previously published gives the phosphonates (III).
ChemInform Abstract: Organomercury(II) Dithiocarbazates: Synthesis, Characterization and Biological Studies.
Authors: BHATIA S. , KAUSHIK N. K. , SODHI G. S. 
Published: May 2016

AbstractThe title complexes (I) are prepared by 1:1 molar reaction of phenylhydrazinium phenyldithiocarbazate or potassium 2,4‐dinitrophenyldithiocarbazate with R1HgCl in THF (no yields given).
ChemInform Abstract: Organometallic Route to the Chemical Vapor Deposition of Titanium Carbide Films at Exceptionally Low Temperatures.
Authors: GIROLAMI G. S. , JENSEN J. A. , POLLINA D. M. , WILLIAMS W. S. , KALOYEROS A. E. , ALLOCCA C. M. 
Published: May 2016

AbstractAmorphous TiC films are deposited on Pyrex glass, Cu, or KBr at 150 °C and < 10‐5 torr, using the organo‐Ti compound (III).
ChemInform Abstract: Reaction of an Enolizable Diazo‐Compound with the Electron‐Rich Stannylene Sn(N(SiMe3)2)2: Preparation of a Novel Spiro(1,3,4,2‐oxadiazastannine‐6,4′‐pyrazole) Derivative.
Authors: GLIDEWELL C. , LLOYD D. , LUMBARD K. W. 
Published: May 2016

AbstractThe 2:1 molar reaction of the enolizable diazo compound (II) with the electron‐rich stannylene (I) yields the 2:1 adduct (III) additional to the hydrazone NH2N=C(COMe)(COOEt) (yield 12%).
ChemInform Abstract: Iotsich Reagents from Stannylalkyne Compounds.
Authors: BOGORADOVSKII E. T. , GIRBASOVA N. V. , ZAVGORODNII V. S. , PETROV A. A. 
Published: May 2016

AbstractThe stannylmagnesium compounds (III), prepared in situ from the stannanes (I) and ethylmagnesium bromide (II), react with the silyl or germyl bromides (IV) to give the transmetalation compounds (V).
ChemInform Abstract: Chemistry of the Hydrazido(1‐) Ligand. Preparations and Crystal Structures of (Mo(NHNHCO2Me)(NNCO2Me)(S2CNMe2)2), (Mo(NHNMePh)(NNMePh)(S2CNMe2)2)BPh4, and (ReCl2(NHNHCOPh)(NNHCOPh)(PPh3)2). Mechanism of Formation of Substituted Hydrazines from (Mo(NNRPh)2(S2CNMe2)2) (R: Me or Ph).
Authors: DILWORTH J. R. , HENDERSON R. A. , DAHLSTROM P. , NICHOLSON T. , ZUBIETA J. A. 
Published: May 2016

AbstractBis(hydrazido(2‐)) complexes such as Mo(N2R1Ph)2(S2CNR22)2 (R1: Me, Ph; R2: Me, Et) react with an excess of HX in methanol (generated in situ by addition of Me3SiX) to give the corresponding hydrazine and the dichloro complexes MoCl2(N2R1Ph)(S2CNR22)2.
ChemInform Abstract: Preparation of Incomplete Cubane‐Type Sulfur‐Capped Tungsten(IV) Aqua Ion, W3OS4+ 3, and X‐Ray Structure of K2(W3OS3(N(CH2CO2)2(CH2CO2H))3)·KCl·7 H2O.
Authors: SHIBAHARA T. , TAKEUCHI A. , KUROYA H. 
Published: May 2016

AbstractThe preparation of the W3OS34+ aqua ion (probably (W3OS3(H2O)9)4+) in solution starting with W3S44+ is achieved by known methods.
ChemInform Abstract: Kinetics and Mechanism of Ring Closure for a Series of Photoproduced (M(CO)5L) Intermediates (M: Cr, Mo or W; L: Pyridine 2‐Carbaldehyde Imine Ligand).
Authors: CHAN L. , LEES A. J. 
Published: May 2016

AbstractLight irradiation of a solution of the hexacarbonyls (I) in the presence of the ligands (II) (prepared by 1:1 condensation in 35‐40% yield) produces transient complexes of type (III), in which the normally bidentate ligand is coordinated in a monodentate fashion.
ChemInform Abstract: (Peroxotetraphenylporphinato)manganese(III) and (Chlorotetraphenylporphinato)manganese(II) Anions. Syntheses, Crystal Structures, and Electronic Structures.
Authors: VANATTA R. B. , STROUSE C. E. , HANSON L. K. , VALENTINE J. S. 
Published: May 2016

AbstractThe potassium cryptate salts of the title anions (I) and (II) are prepared by reaction of tetraphenylporphinato manganese(II) in THF with Cl‐ and O2‐, respectively (no yields given).
ChemInform Abstract: Nitrite‐Induced Carbyne to Acyl Conversion. Unprecedented Formation of an Arylglyoxyl Ligand via Coupling of an Oxidized Carbyne with a Coordinated Carbon Monoxide.
Authors: SHERIDAN J. B. , GEOFFROY G. L. , RHEINGOLD A. L. 
Published: May 2016

AbstractThe reactions of the carbyne complexes (I) and (V) with NO2‐, a potential oxygen atom donor, are investigated.
ChemInform Abstract: Macrocyclic Dicarbinolamine Complexes of Nickel(II) with Planar N4(N2) Ligands: Synthesis and Spectral and Electrochemical Properties.
Authors: BALASUBRAMANIAN S. 
Published: May 2016

AbstractThe macrocyclic Ni(II) complexes (III) with highly unsaturated planar tetraaza ligands are prepared by the template condensation of the tetraphenyltetraazadecatetraenediones (I) with the o‐phenylenediamines (II) in the presence of Ni(II) acetate.
ChemInform Abstract: Cluster‐Promoted Cleavage of a Phosphorus‐Carbon Bond Under Ambient Conditions. Synthesis, Structure, and Stereospecific Substitution Reactions of the Acyl Cluster Complex Ru3(.mu±eta.2‐C(O)(C6H5))(μ3‐η2‐P(C6H5)(C5H4N))(CO)9.
Authors: LUGAN N. , LAVIGNE G. , BONNET J.‐J. 
Published: May 2016

AbstractThe monosubstituted Ru cluster (I), prepared quantitatively from Ru3(CO)12 and diphenylpyridylphosphine by using (N(PPh3)2)CN as a catalyst, undergoes a spontaneous P‐C bond cleavage at 25 °C. Subsequent migration of the expelled phenyl substituent to coordinated CO yields the acyl title complex (IIa).
ChemInform Abstract: Rhodium Complexes with Phosphine and Diazabutadiene Ligands. Their Properties as Hydrogenation Catalysts. Molecular Structure of RhCl(COD)P(p‐C6H4F)3.
Authors: IGLESIAS M. , DEL PINO C. , CORMA A. , GARCIA‐BLANCO S. , MARTINEZ CARRERA S. 
Published: May 2016

AbstractThe Rh complexes (III), (IV), and (V) are obtained as shown and characterized by IR and 1H NMR spectral data.
ChemInform Abstract: The Synthesis and X‐Ray Crystal Structures of Homoleptic Tetrahedral Aryls of Osmium(IV) and of Cyclohexyls of Ruthenium(IV), Osmium(IV), and Chromium(IV).
Authors: STAVROPOULOS P. , SAVAGE P. D. , TOOZE R. P. , WILKINSON G. , HUSSAIN B. , MOTEVALLI M. , HURSTHOUSE M. B. 
Published: May 2016

AbstractThe interaction of o‐tolylmagnesium bromide or triphenylaluminum with OsO4 (II) leads to the isolation of the homoleptic, tetrahedral compounds (I) or (III).
ChemInform Abstract: Coordination Chemistry of Higher Oxidation States. Part 22. trans‐Dioxo‐osmium(VI) Complexes of Diamines, Diphosphines, and Diarsines.
Authors: HARBRON S. K. , LEVASON W. 
Published: May 2016

AbstractThe reactions of appropriate arsines, phosphines, diarsines, and diphosphines with a mixture of OsO4, concentrated HX, and EtOH produce the dioxo‐Os(VI) complexes (II) and (III).
ChemInform Abstract: Reactions of trans‐(IrCl(CO)(PPh3)2) and trans‐(RhCl(CO)(PPh3)2) with Organic Tetrahalides. Oxidative Addition and Formation of Dihaloalkenes.
Authors: AL‐NAJJAR I. M. 
Published: May 2016

AbstractThe title compounds (I) react with 1,1,2,2‐tetrachloroethane (II) by oxidative addition to yield (III) and the cis‐ethene (IV).
ChemInform Abstract: Mixed Chloro‐Mercapto‐Bridged Dinuclear Platinum(II) Complexes and Their Catalytic Activity in Homogeneous Hydrogenation.
Authors: JAIN V. K. , RAO G. S. 
Published: May 2016

AbstractThe 1:1 molar reaction of the chloro‐bridged dimers (I) with the mercapto‐bridged dimers (II) results in the formation of the title complexes (III), which exist in sym‐cis configuration, and involves a bimolecular intermediate.
ChemInform Abstract: Reactions of Pyridine‐2‐carbaldimines with Chloro‐Bridged Palladium(II) and Platinum(II) 2‐Methylallyl Dimers. Solution Behaviour of the Cationic Complexes (M(η3‐2‐MeC3H4)(py‐2‐CH=NR))+.
Authors: CROCIANI B. , DI BIANCA F. , GIOVENCO A. , BOSCHI T. 
Published: May 2016

AbstractThe reactions of appropriate pyridine‐2‐carbaldimines with the allylic dimers (I) give rise to equilibria between (I), (II), and (III) depending on stoichiometry, concentration, solvent, and temperature.
ChemInform Abstract: Pyrylocyanines. Part 23. Pyrylo‐2‐carbocyanines with Substituents in the Heterocyclic Residues.
Authors: BOIKO I. I. , DEREVYANKO N. A. , ISHCHENKO A. A. , MARKINA T. A. , TOLMACHEV A. I. 
Published: May 2016

AbstractThe cyanines (II) and (IV) are prepared by condensation of the pyrylium salts (I) with triethyl orthoformate or from (I) and the formylmethyleneindoline (III).
ChemInform Abstract: Enantioselective Ring Construction: Synthesis of (+)‐Estrone Methyl Ether.
Authors: TABER D. F. , RAMAN K. , GAUL M. D. 
Published: May 2016

AbstractThe chiral 2‐oxocyclopentanecarboxylates (II) are prepared by Rh‐catalyzed ring closure of the α‐diazo‐β‐ketoesters (I).
ChemInform Abstract: The Ene Reaction of 5‐Allyl‐2ξ‐hydroxy‐5α‐cholestan‐3‐one: An Unusually Facile Ene Reaction.
Authors: MARPLES B. A. , SPILLING C. D. 
Published: May 2016

AbstractCholestenone (I) is transformed into the unsaturated acyloin (IX) via the intermediates (III) ‐ (VIII) as shown in the reaction scheme.
ChemInform Abstract: Improved and Large‐Scale Synthesis of Certain Glycosyl Cyanides. Synthesis of 2,5‐Anhydro‐5‐thio‐D‐allononitrile.
Authors: KINI G. D. , PETRIE C. R. , HENNEN W. J. , DALLEY N. K. , WILSON B. E. , ROBINS R. K. 
Published: May 2016

AbstractLarge‐scale preparation of the glycosyl cyanide (II) is achieved by treating the acetylated D‐mannose (I) with trimethylsilyl cyanide in the presence of boron trifluoride.
ChemInform Abstract: Nitroindolenines in the Vincadifformine Series: Intermediates Giving Access to Vincamone and the Azahomoaspidospermane Skeleton.
Authors: LEWIN G. , POISSON J. , TOFFOLI P. 
Published: May 2016

AbstractAs demonstrated by the preparation of (IIc), nitroindolenines (I) undergo demethoxycarbonylation to yield (II) on reaction with nucleophiles.
ChemInform Abstract: A Highly Stereoselective Synthesis of an Azaspirolactam Related to Cephalotaxus Alkaloids.
Authors: BRYCE M. R. , GARDINER J. M. , HURSTHOUSE M. B. , SHORT R. L. 
Published: May 2016

AbstractIn order to find ways of preparing cephalotaxus alkaloids such as (I), the ω‐nitrostyrene (II) is transformed into the cyclohexene (III) by Diels‐Alder reaction with butadiene sulfone.
ChemInform Abstract: Synthesis and Biological Properties of 9‐(trans‐4‐Hydroxy‐2‐buten‐1‐ yl)adenine and Guanine: Open‐Chain Analogues of Neplanocin A.
Authors: PHADTARE S. , ZEMLICKA J. 
Published: May 2016

AbstractThe hydroxybutenyl derivatives (IV) and (V) of adenine and guanine are prepared by alkylation of adenine (Ia) and 2‐amino‐6‐chloropurine (Ib) and subsequent hydrolysis.
ChemInform Abstract: A Facile One‐Step Synthesis of 5′‐Phosphatidyl Nucleosides by an Enzymatic Two‐Phase Reaction.
Authors: SHUTO S. , UEDA S. , IMAMURA S. , FUKUKAWA K. , MATSUDA A. , UEDA T. 
Published: May 2016

AbstractPhospholipase D‐P (III) from Streptomyces sp.
ChemInform Abstract: Optically Pure Glycerol Derivatives by Enzymatic Hydrolysis of Prochiral Esters.
Authors: KERSCHER V. , KREISER W. 
Published: May 2016

AbstractThe chiral glycerol derivatives (II) ‐ (VII) are prepared by lipase‐ mediated stereoselective hydrolysis of the diacetate (I) and subsequent esterification or etherification.
ChemInform Abstract: Comparison of the Low‐Temperature ESR Properties of Pb0 Defects Residing at the Interfaces of Differently‐Oxidized Si/SiO2 Structures
Authors: STESMANS A. 
Published: May 2016

Abstract(Si thermally oxidized at 960 °C in 0.11 MPa O2; Si thermally treated at 960 °C at reduced O2 pressure; and Si covered with its native oxide grown in air at 300 K).
ChemInform Abstract: A Comparison of Anodic Charge‐Transfer Kinetics Between Dark p‐Type and Illuminated n‐Type GaP/Fe(CN)4‐ 6 Interfaces.
Authors: VANMAEKELBERGH D. , YUN L. S. , GOMES W. P. , CARDON F. 
Published: May 2016

AbstractIt is found that the competition between anodic oxidation of Fe(CN)46 and anodic decomposition of dark p‐type GaP can be described by the same kinetic expression previously determined for an illuminated n‐GaP/Fe(CN)64‐ electrode.
ChemInform Abstract: Europium Nitrate Complexation in Aqueous Methanol.
Authors: SILBER H. B. , STROZIER M. S. 
Published: May 2016

AbstractThree Eu(III)‐NO3‐ complexes are observed in aqueous MeOH: Eu(NO3)2+, Eu(NO3)2+, and Eu(NO3)3.
ChemInform Abstract: Studies of the Interface Between Indium and β/β′′ Alumina Tubes
Authors: BREITER M. W. , CHOUDHURY N. S. , HALL E. L. 
Published: May 2016

Abstractare carried out at 350 °C (liquid In) by voltammetric techniques using a cell of type A. At anodic currents of about 4 mA cm‐2, the electrolyte tubes are observed to crack; simultaneously, passivation occurs, which is attributed to film formation on In in contact with the molten nitrate through the cracks.
ChemInform Abstract: On the Existence and Lifetime of the Co(NH3)3+ 5 Intermediate in the Substitution Reactions of (NH3)5CoXn+
Authors: JACKSON W. G. , MCGREGOR B. C. , JURISSON S. S. 
Published: May 2016

Abstract(X: CH3SO3‐, CF3SO3‐, ClO4‐, Me2SO, (MeO)3PO, NH2CONHC6H5, NH2COCH2F, NH2SO2NH2, NH2SO2C6H4·CH3, H2O, N3‐, NCO‐, NH2CO2‐).
ChemInform Abstract: Interactions of Indole Derivatives with Organic Acceptors. Part 3.
Authors: TOSI G. , CARDELLINI L. , CARDILLO B. , BOCELLI G. 
Published: May 2016

AbstractThe indole (I) reacts with the acceptor TCNE (II) to give the adduct (III) (space group P21/c, Z=4) via weak CT interactions.
ChemInform Abstract: Electrochemical Reduction of exo‐5‐Acetyl‐endo‐6‐trichloromethylbicyclo(2.2.1)hept‐2‐ene.
Authors: TSUBOI S. , ISHIGURO Y. , TAKEDA A. 
Published: May 2016

AbstractWhile conventional reduction (Zn/AcOH) of the title compound (Ia) affords (Id) in only 13% yield, the substrate can be selectively converted to either (Ib) or (Ic) by electrochemical reduction at a mercury cathode using the supporting electrolytes and solvents given in the scheme.
ChemInform Abstract: Cyanide Substitution in Aryl Halides by Copper(I) Complexes Derived from Formamide and from Formaldehyde Oxime.
Authors: CONNOR J. A. , GIBSON D. , PRICE R. 
Published: May 2016

AbstractThe Cu complexes (II), (III), and (VI) derived from formamide, as well as (IV) and (V) derived from formaldehyde oxime react with the aryl bromide (Ia) to form the corresponding aryl cyanide (Ib), and the products (Ic) and (Id) of reductive substitution and biaryl coupling.
ChemInform Abstract: Reaction of 4‐Bromo‐1,2‐dimethylbenzene with Various Nucleophiles via Aryne Reaction.
Authors: BIEHL E. R. , RAZZUK A. , JOVANOVIC M. V. , KHANAPURE S. P. 
Published: May 2016

Abstract4‐Bromo‐o‐xylene (I) reacts with nucleophiles such as the amines (II), the nitriles (VII), or the thiols (X) in the presence of bases to produce predominantly the 4‐substituted derivatives (III), (VIII), or (XI).
ChemInform Abstract: Addition Reactions of (Phenylsulfonyl)propadiene with 1‐Pyrrolidinyl Enamines of Cyclic Ketones: Syntheses and Reactions of 1,3‐Dienes Possessing an Allyl Sulfone Moiety.
Authors: HAYAKAWA K. , TAKEWAKI M. , FUJIMOTO I. , KANEMATSU K. 
Published: May 2016

AbstractThe cyclic ketones (I) are converted to the pyrrolidinyl enamines (III) which react with the sulfonylallene (IV), producing the Michael‐type adduct (V) and/or its isomer (VI), together with (VII).
ChemInform Abstract: 1,3‐Dipolar Cycloaddition Reactions of Nitrilium Betaines with Aryl Thiocyanates and Selenocyanates.
Authors: GREIG D. J. , HAMILTON D. G. , MCPHERSON M. , PATON R. M. , CROSBY J. 
Published: May 2016

AbstractCycloaddition of the aryl nitrile oxides generated in situ by thermal HCl elimination of (I) or of the aryl nitrile sulfides generated by thermal decarboxylation of (IV) with the thiocyanates (II) affords the oxadiazoles (III) or the thiadiazoles (V).
ChemInform Abstract: Heteroatom Rearrangements. Extension to Aliphatic Carboxylic Acids.
Authors: YOKOYAMA M. , SATO K. , TATENO H. , HATANAKA H. 
Published: May 2016

AbstractCondensation of the acrylamides (I), (V) or (VII) with the carboxylic acids (II) in the presence of PPSE leads to the heterocycles (III), (IV), (VI) or (VIII) or to the chain products (IX).
ChemInform Abstract: A Michael Addition‐Induced Favorskii Rearrangement.
Authors: TSUBOI S. , NAGAE H. , YAMATO H. , TAKEDA A. 
Published: May 2016

AbstractThe reaction of 6‐chloro‐2‐isopropylidenecyclohexanone (Ia) with NaOMe affords the product (IIa), which results by simple substitution, and the methyl 2‐isopropylidene‐1‐cyclopentanecarboxylate (IIIa) as the main product along with the methyl trans‐(1‐methoxy‐1‐methylethyl)‐1‐cyclopentanecarboxylate (IVa).
ChemInform Abstract: N‐(Alkylphenylphosphinoyl)hydroxylamines: Highly Selective Migration of the Phenyl Group in the Base‐Induced Rearrangement of Their O‐Methylsulfonyl Derivatives.
Authors: HARGER M. J. P. , SMITH A. 
Published: May 2016

AbstractThe methanesulfonates (III) rearranges on treatment with excess anhydrous amine (or Na methoxide) to give the phosphonic diamides (or amidester) (V) almost quantitatively.
ChemInform Abstract: An Unusual Rearrangement of a Benzoxazepinone to an Indoline.
Authors: SZMUSZKOVICZ J. , CHIDESTER C. G. , LAURIAN L. G. , SCAHILL T. A. 
Published: May 2016

AbstractThe benzoxazepinone (IIb), prepared from the aminobenzhydrol (Ia) via (Ib) and (IIa), undergoes rearrangement upon reduction with lithium aluminum hydride to give the indolinecarbaldehyde (III).
ChemInform Abstract: Photochemical Reinvestigation of a 5‐Phenyl‐2‐pyrazoline and Its Product Azocyclopropanes.
Authors: ENGEL P. S. , BODAGER G. A. 
Published: May 2016

AbstractThe photolysis of the pyrazoline (I) yields a mixture of 21 compounds from which (II) ‐ (VII) are isolated.
ChemInform Abstract: Photochemistry of 5‐ and 6‐Iodouracils in the Presence of Allylsilanes and Alkenes. A Convenient Route to C5 and C6‐Substituted Uracils.
Authors: SAITO I. , IKEHIRA H. , MATSUURA T. 
Published: May 2016

AbstractIrradiation of the iodouracils or iodouridines (I) and (X) in the presence of unsaturated compounds such as (II), (V), (VIII), and (IX) yields the alkylated uracil derivatives (III), (VI), and (VII) or (XI), together with the dehalogenated compounds (IV).
ChemInform Abstract: The Preparation and Absolute Configuration of the Optically Active Forms of the Diastereoisomers of 2‐(1‐Phenylethyl)amino‐1‐phenylethanol and Their Use as Chiral Auxiliaries in the Asymmetric Reduction of Acetophenone with Modified Lithium Aluminium Hydrides.
Authors: GARRY S. W. , NEILSON D. G. 
Published: May 2016

AbstractCondensation of the phenylglyoxal (I) with racemic, (R)‐ or (S)‐phenylethylamine (II) and subsequent reduction yields the configurationally different amino alcohols (IV) and (V).
ChemInform Abstract: Carbopalladation of Allenic Hydrocarbons. A New Way to Functionalized Styrenes and 1,3‐Butadienes.
Authors: AHMAR M. , BARIEUX J.‐J. , CAZES B. , GORE J. 
Published: May 2016

AbstractThe palladium‐catalyzed coupling reaction of the allene (I) with the bromides (IV) and the anion generated from (V) to give the (E)‐ and (Z)‐butadienyl malonates (II) and (III) is regiospecific and in some cases stereoselective with predominant formation of the (E)‐configuration.
ChemInform Abstract: A Highly Stereoselective Synthesis of (E)‐Enol Lactones by the Wittig Reaction of Cyclic Anhydrides with (α‐Alkoxycarbonylethylidene)triphenylphosphorane.
Authors: TSUBOI S. , FUKUMOTO H. , WADA H. , TAKEDA A. , FUKUYAMA K. 
Published: May 2016

AbstractReaction of the glutaric anhydrides (I) with the phosphoranes (II) gives mixtures of the exo‐enol lactones (III) and the endo‐enol lactones (IV); the geometry of (IIIa) is determined by an X‐ray analysis (space group P21/a, Z=4).
ChemInform Abstract: Highly Stereo‐ and Regioselective Alkylation of Alkylidenemalonates. Its Application to the Synthesis of (.+‐.)‐Canadensolide.
Authors: TSUBOI S. , MURANAKA K. , SAKAI T. , TAKEDA A. 
Published: May 2016

AbstractDeconjugative alkylation of the alkylidenemalonates (I) gives the products (III).
ChemInform Abstract: Reactivity of 1,2‐Benzisoxazole 2‐Oxides.
Authors: BOULTON A. J. , TSOUNGAS P. G. , TSIAMIS C. 
Published: May 2016

AbstractNitration of the title compounds (Ia) and (IIa) yields the derivatives (Ib) and (IIb), respectively.
ChemInform Abstract: Synthesis of β,γ‐Unsaturated Ketones and γ‐Hydroxy Carbonyl Compounds from Methyl 2‐Siloxycyclopropanecarboxylates.
Authors: BRETSCH W. , REISSIG H.‐U. 
Published: May 2016

AbstractThe title ketones (III) or (VI) are prepared starting from the cyclopropane derivatives (I) or (V).