bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: A Simple Procedure for Selective Reduction of α,β‐Unsaturated Carbonyl Compounds Using Al‐NiCl2 System.
Authors: HAZARIKA M. J. , BARUA N. C. 
Published: May 2016

AbstractWith a tenfold excess of NiCl2·6H2O and aluminum powder in THF as the solvent, the olefinic double bond of α,β‐unsaturated aliphatic and cycloaliphatic carbonyl compounds is reduced selectively to give the corresponding saturated products, while an isolated double bond remains unaffected.
ChemInform Abstract: A Convenient, One‐Pot Azulene Synthesis from Cyclohepta(b)furan‐2‐ones and Vinyl Ether and Its Analogues. Part 2. Acetals as Reagent.
Authors: NOZOE T. , WAKABAYASHI H. , ISHIKAWA S. , WU C.‐P. , YANG P.‐W. 
Published: May 2016

AbstractReaction of the cyclohepta(b)furanones (I) with the acetals (II) in an aprotic solvent or neat leads to the formation of the azulenes (III).
ChemInform Abstract: Studies in the Cyclooctane Series. Part 9. Friedel‐Crafts Reaction of the Anhydride of 1‐Carboxycyclooctane‐1‐acetic Acid with Some Aromatic Substrates and Synthesis of 2,3‐Benzo‐Substituted Benzospiro(5,7)tridecanes.
Authors: GAUTAM R. K. , KANNAN S. , SAHARIA G. S. , TYAGI M. P. 
Published: May 2016

AbstractCatalytic reduction of the keto acids (I) produces the 1‐phenethylcyclooctane‐1‐carboxylic acids (II) which are converted to the spiroketones (III) by cyclization with PPA.
ChemInform Abstract: Synthesis and Reactions of 7‐Chloro‐7‐cyano‐6b,7,8,8a‐tetrahydrocyclobut(a)acenaphthylene.
Authors: PLUMMER B. F. , SONGSTER M. 
Published: May 2016

AbstractIrradiation of the acenapthylene (I) in the presence of the chloroacrylonitrile (II) produces an inseparable mixture of the (2 + 2)cycloadducts (III) and (IV).
ChemInform Abstract: Reactions of the Cluster Anion (HRu3(CO)11)‐ with Phosphoric and Arsenic Ligands. Synthesis and Molecular Structure of H2Ru3(CO)7(AsPh3)2(AsPh).
Authors: GREMAUD G. , JUNGBLUTH H. , STOECKLI‐EVANS H. , SUESS‐FINK G. + 
Published: May 2016

AbstractWith a view to using the cluster anion (I) as hydroformylation catalyst, the effect of ligand variations is examined.
ChemInform Abstract: Structural Changes Accompanying Oxidative Additions of Tetrachloro‐1,2‐benzoquinone to Phosphine‐Bridged Binuclear and Trinuclear Rhodium Complexes.
Authors: BALCH A. L. , CATALANO V. J. , OLMSTEAD M. M. 
Published: May 2016

AbstractAddition of tetrachloro‐1,2‐benzoquinone (II) to the bi‐ and trinuclear Rh complexes (I) and (IV) results in conversion of terminal CO ligands to bridging ones and the formation of new Rh‐Rh bonds to give the adducts (III) and (V).
ChemInform Abstract: Synthetic and Structural Studies of Sapphyrin, a 22π Electron Pentapyrrolic “Expanded Porphyrin”.
Authors: SESSLER J. L. , CYR M. J. , LYNCH V. , MCGHEE E. , IBERS J. A. 
Published: May 2016

AbstractSapphyrin acts as an efficient sensitizer for the in vitro photoeradication of both herpes simplex virus and HIV‐1. The sapphyrin derivative (IIIa) shows the typical spectroscopic features of decaalkyl sapphyrins.
ChemInform Abstract: An Improved Synthesis and NMR Spectra of Benzylated Glycals.
Authors: CHMIELEWSKI M. , FOKT I. , GRODNER J. , GRYNKIEWICZ G. , SZEJA W. 
Published: May 2016

AbstractTreatment of the acetylated glycal (I) with NaOH and benzyl bromide (II) under phase‐transfer conditions gives the corresponding benzylated derivative (III).
ChemInform Abstract: Synthesis of an Aminoisoxazolidine‐Substituted Quinolone Acid.
Authors: KIM K. S. 
Published: May 2016

Abstract(R)‐Cycloserine (I) is converted into the protected aminoisoxazolidine (VIII) which reacts with the trifluorooxoquinolinecarboxylic acid (XI), prepared from pentafluorobenzyl alcohol (IX), to produce a mixture of the isoxazolidinyl derivative (XII) and the amine (XIII).
ChemInform Abstract: Characterization of Silica‐Supported Ru‐Ag and Ru‐Au Bimetallic Catalysts by Hydrogen Chemisorption and NMR of Adsorbed Hydrogen.
Authors: WU X. , GERSTEIN B. C. , KING T. S. 
Published: May 2016

AbstractBoth the techniques used to study Ru‐Ag and Ru‐Au SiO2‐supported catalysts yield nearly the same capacity for H2 chemisorption on both series of bimetallic catalysts.
ChemInform Abstract: Electroceramics from Source Materials via Molecular Intermediates: BaTiO3 from TiO2 via (Ti(catecholate)3)2‐.
Authors: DAVIES J. A. , DUTREMEZ S. 
Published: May 2016

AbstractHigh‐purity barium titanate powders for electroceramic applications are prepared from anatase or rutile by the aqueous depolymerization/complexation pathway outlined in the scheme.
ChemInform Abstract: Reaction of 5,5‐Dimethoxytetrachlorocyclopentadiene with Tertiary Alkylate Anions.
Authors: TOLSTIKOV G. A. , ISMAILOV S. A. , VEL'DER YA. L. , MIFTAKHOV M. S. 
Published: May 2016

AbstractThe reaction specified in the title affords the ketone (III) via nucleophilic addition/elimination at C(2) of the starting compound (I) along with the alkenes (IV) and (V).
ChemInform Abstract: Sulfur‐Containing Derivatives of 5‐Hydroxybenzofuran and Their Biological Activity.
Authors: ZOTOVA S. A. , SHVEDOV V. I. , PRYANISHNIKOVA N. T. , DEMINA L. M. 
Published: May 2016

AbstractA total of 31 substituted 2‐thiomethylbenzofurans such as (III), (V), (VIII), (IX), (XII), or (XIV) are prepared by common methods.
ChemInform Abstract: Some Reactions of N‐Ethylisatin with Methyl Ketones.
Authors: METWALLY S. A. M. , YOUNES M. I. , ABBAS H. H. 
Published: May 2016

AbstractIn the presence of NEt3, N‐ethylisatin (I) adds to the methyl ketones (II) to afford the products (III) some conversions of which are investigated.
ChemInform Abstract: Derivatives of Anthra(1,9‐c,d)dithiole‐6,10‐dione (Oxadithiapentalenanthrone).
Authors: GORELIK M. V. , SHTEIMAN V. YA. , TRDATYAN V. A. , TAFEENKO V. A. , MIKHAILOVA T. A. 
Published: May 2016

AbstractThe title compound (IV) is the first representative of the novel heterocyclic system specified in the title.
ChemInform Abstract: Interaction of 3,5‐Dimethyl‐4‐nitro‐1‐phenylpyrazole with Aromatic Aldehydes Under Phase‐Transfer Conditions.
Authors: REDDY CH. V. N. , RAO C. J. , RAJANARENDAR E. , MURTHY A. K. 
Published: May 2016

AbstractUnder conditions A) the title reaction between (II) and aromatic aldehydes does not afford the expected products (I) but the propanes (III) (14 examples).
ChemInform Abstract: A Facile Synthesis of Methyl 2‐Substituted‐4‐benzoxazolecarboxylates.
Authors: GOLDSTEIN S. W. , DAMBEK P. J. 
Published: May 2016

AbstractThe 5‐unsubstituted benzoxazoles (III) and (V) contain the 4‐carboxybenzoxazole ring system present in a number of natural polycyclic antibiotics.
ChemInform Abstract: Cycloaromatization of α‐Oxoketene Dithioacetals with Lithioacetonitrile and Lithiopropionitrile: A Facile Route to Substituted and Anellated Pyridines.
Authors: GUPTA A. K. , ILA H. , JUNJAPPA H. 
Published: May 2016

AbstractThe addition of lithioacetonitrile (III) to the title dithioacetals, e.g. (I), followed by Ritter‐type ring closure involving intramolecular 1,3‐S‐Me shift leads to pyridine derivatives of type (II).
ChemInform Abstract: Kinetic Study on the Anellation of Heterocycles. Part 2. Pyrido(2,3‐b)pyrazine and Pyrido(3,4‐b)pyrazine Derivatives Synthesized by the Hinsberg Reaction.
Authors: ABASOLO M. I. , BIANCHI D. , ATLASOVICH F. , GAOZZA C. , FERNANDEZ B. M. 
Published: May 2016

AbstractRegioselective title reaction of (I) with (II) or pyruvic acid leads to (III) and in CHCl3 to the isomer (IV).
ChemInform Abstract: Chemistry of Heterocyclic Compounds Series. Part 141. Synthesis and Characterization of Novel Palladium(II) Cyclometalated Complexes of 2‐Vinylpyridine Derivatives.
Authors: NEWKOME G. R. , THERIOT K. J. , CHESKIN B. K. , EVANS D. W. , BAKER G. R. 
Published: May 2016

AbstractIn contrast to 2‐vinylpyridine which does not undergo cyclometalation, the α‐substituted derivatives (III) and (IV) give the novel dimeric cyclometalated complexes (VI) and (X).
ChemInform Abstract: A Novel Ring System Arising from Intramolecular Oxidative Cyclization of 8‐(4‐Pentenyl)dihydroberberine.
Authors: CUSHMAN M. , PATRICK D. A. , TOMA P. H. , BYRN S. R. 
Published: May 2016

AbstractBerberine chloride (I) is alkenylated with the Grignard compound (II) to form the derivative (III) which undergoes oxidation and intramolecular cycloaddition reaction upon recrystallization, yielding the polycyclic derivative (IV).
ChemInform Abstract: A Transmission Electron Microscopy Study on the Annealing of YBa2Cu3O7‐δ
Authors: MONTEIRO O. R. , JOHNSON S. M. 
Published: May 2016

Abstractis performed, because the final annealing of the superconductor in an oxygen‐rich atmosphere at temp. between 400 and 600 °C is one of the most critical steps in the preparation of materials with the desired oxygen stoichiometry (δ → 0).
ChemInform Abstract: Thermal Dehydration of Mn0.5Mg0.5(H2PO4)2·4 H2O.
Authors: TROJAN M. , BRANDOVA D. 
Published: May 2016

AbstractThe course of calcination of the title dihydrogenphosphate under water vapor pressures approaching 100 kPa, as followed by means of thermal analyses under non‐isothermal and quasi‐isothermal‐isobaric conditions, must be described as outlined in the scheme.
ChemInform Abstract: Reactions of a Sulfido‐Bridged Dinuclear Molybdenum Complex with Nitriles and Isonitriles Under Hydrogen: Facile CN Bond Cleavage.
Authors: BERNATIS P. , LAURIE J. C. V. , RAKOWSKI DUBOIS M. 
Published: May 2016

AbstractThe dinuclear complex (I) and its BF4‐ salt react with alkyl‐ and aryl‐substituted nitriles as well as HCN e.g. (II) under H2 to form new cationic complexes of the type (III) and NH3.
ChemInform Abstract: N,N‐Dimethoxyamine. A New Methylating, Aminating, and Epiminating Reagent.
Authors: RUDCHENKO V. F. , IGNATOV S. M. , KOSTYANOVSKY R. G. 
Published: May 2016

AbstractWhen the acid (I), pyridinium perchlorate (IV), or diethyl ether (VI) are treated with N,N‐dimethoxyamine (II), methylation takes place to produce the ester (III), N‐methylpyridinium perchlorate (V), and the oxonium salt (VII) respectively.
ChemInform Abstract: Substituent Effects in the Bis(benzotriazolylmethylation) of Aromatic Amines.
Authors: KATRITZKY A. R. , RACHWAL S. , WU J. 
Published: May 2016

Abstract1‐(Hydroxymethyl)benzotriazole (I) reacts with aromatic amines such as (II) to give equilibrium mixtures of the N‐mono‐ and N,N‐bis(benzotriazolylmethyl)arylamines (III)‐(VI).
ChemInform Abstract: Reaction of Nitriles Under Acidic Conditions. Part 4. Synthesis of Condensed 4‐Chloro‐ and 4‐Aminopyrimidines from ortho‐Aminonitriles.
Authors: SHISHOO C. J. , DEVANI M. B. , BHADTI V. S. , JAIN K. S. , ANANTHAN S. 
Published: May 2016

AbstractCondensation of respective nitriles (IV) with o‐aminonitriles such as (I)‐(III) in the presence of dry HCl yields 4‐amino‐pyrimidines such as (V), whereas 4‐chloropyrimidines such as (VII) are obtained from chloro and dichloroacetonitriles (VI).
ChemInform Abstract: Access to the Dipyrimido(3,4‐b:3′,4′‐e)‐1,2,4,5‐tetrazine System.
Authors: SCHROTH W. , SPITZNER R. , CHUONG B. , LEHMANN T. 
Published: May 2016

AbstractTreatment of the perchlorate (IVa) with aqueous base, followed by glacial acetic acid, affords the title system (V) as an olive‐green solid.
ChemInform Abstract: Synthesis and Properties of 3‐Substituted 8H‐3‐Azaheptalen‐8‐ones.
Authors: NAKAZAWA T. , ISHIHARA M. , YAMAGUCHI M. , SUGIHARA Y. , MURATA I. 
Published: May 2016

Abstract4,5‐Dehydrotropone (I) reacts with the pyrroles (II) to form the 7‐substituted 7‐azanorbornadienes (III) which are photochemically rearranged to give the azaheptalenones (IV).
ChemInform Abstract: Synthesis and Properties of Some Novel Bis(cyclopentadienyl)silyltitanium(III) Complexes.
Authors: SAMUEL E. , MU Y. , HARROD J. F. , DROMZEE Y. , JEANNIN Y. 
Published: May 2016

AbstractThe silyl‐Ti(III) complexes (IV) are synthesized as shown for the examples (IVa) and (IVb) (yields of (IVc) and (IVd) 93/88%).
ChemInform Abstract: New Copper Chemistry. Part 17. “Higher‐Order” Cyanocuprates: Are They Real?
Authors: BERTZ S. H. 
Published: May 2016

AbstractBy means of comparing 13C NMR chemical shifts for R in (I) and (II) the possible existence of "higher order" cyanocuprates containing an additional (originally negatively charged) ligand is discussed.
ChemInform Abstract: Reactivity of (Pt(CH2X)2(Ph2PCH2PPh2‐PP′)) (X: Cl, Br, or I): Four‐ to Five‐Membered Ring Expansions. Crystal Structure of (Bis(diphenylphosphino)methane‐PP′)bis(chloromethyl)platinum(II).
Authors: ALCOCK N. W. , PRINGLE P. G. , BERGAMINI P. , SOSTERO S. , TRAVERSO O. 
Published: May 2016

AbstractAddition of diazomethane (II) to the chelates (I) gives the complexes (III).
ChemInform Abstract: Iodonium Ion Generated in situ from N‐Iodosuccinimide and Trifluoromethanesulfonic Acid Promotes Direct Linkage of ′Disarmed′ Pent‐4‐enyl Glycosides.
Authors: KONRADSSON P. , MOOTOO D. R. , MCDEVITT R. E. , FRASER‐REID B. 
Published: May 2016

AbstractThe mannoside (I) reacts with the primary alcohol of the glucoside (II) in the presence of iodonium ions, generated in situ from N‐iodosuccinimide and trifluoromethanesulfonic acid, to give the disaccharide (III).
ChemInform Abstract: Micromorphology and Magnetic Studies of Electroless Cobalt/Phosphorus Thin Films
Authors: SCHLESINGER M. , MENG X. , EVANS W. T. , SAUNDERS D. A. , KAMPERT W. P. 
Published: May 2016

Abstractare performed as a function of various film deposition parameters in order to investigate the relations between morphology and magnetic properties and the possibility to produce electroless films with increased coercivity.
ChemInform Abstract: Study of the Kinetics of Hydrogen Evolution Reaction on Raney Nickel Composite‐Coated Electrode by AC Impedance Technique
Authors: CHOQUETTE Y. , BROSSARD L. , LASIA A. , MENARD H. 
Published: May 2016

Abstractis carried out in 1.04 M NaOH at 70 °C. In the case of chemically activated electrodes, the easiest pathway for the hydrogen evolution reaction (HER) is the Volmer‐Tafel mechanism, the Volmer reaction (H2O + M + e‐ → MH + OH‐) being the rate controlling step.
ChemInform Abstract: Photoelectrodeposition of Nobel Metal Islands onto p‐InSe. Characterization and SEXAFS Study.
Authors: SEDARIES D. , LEVY‐CLEMENT C. , GODART C. 
Published: May 2016

AbstractIt is found that noble metal islands (Pt,Rh) photoelectrodeposited on p‐InSe catalyze the photoevolution of hydrogen.
ChemInform Abstract: Electroless Ni‐Zn‐P Films.
Authors: SCHLESINGER M. , MENG X. , SNYDER D. D. 
Published: May 2016

AbstractIt is demonstrated that ternary Ni‐Zn‐P alloy films can be successfully grown by electroless deposition using a bath containing NiCl2, NaH2PO2, ZnCl2, NH4Cl, and citric acid.
ChemInform Abstract: Pyridinium N‐Phenoxide Betaines and Their Application for the Characterization of Solvent Polarities. Part 15. Are Solvatochromic Vinylogous γ‐Pyridone Betaine Dyes Better Empirical Indicators of the Solvent Polarity?
Authors: REICHARDT C. , MILART P. , SCHAEFER G. + 
Published: May 2016

AbstractStarting from 4‐acetoxybenzaldehyde, the new betaine dyes (I) and (II) are prepared by conventional methods.
ChemInform Abstract: Methyl Transfers. Part 14. Nucleophilic Catalysis of Nucleophilic Substitution.
Authors: MCCORTNEY B. A. , JACOBSON B. M. , VREEKE M. , LEWIS E. S. 
Published: May 2016

AbstractThe normal SN2 substitution process of type Nu‐ + R‐Y → Nu‐R + Y‐ can be catalyzed by another nucleophile X‐ by adding the faster pathway X‐ + R‐Y → X‐R + Y‐ followed by Nu‐ + X‐R → R‐Nu + X‐.
ChemInform Abstract: Synthesis of Asymmetrically Deuterated Glycerol and Dibenzylglyceraldehyde via Boronic Esters.
Authors: MATTESON D. S. , KANDIL A. A. , SOUNDARARAJAN R. 
Published: May 2016

AbstractThe compound (IV), which is obtained from the boronate (I) in an improved manner, can be efficiently converted to (1S,2S)‐glycerol‐1‐D (VIII) as shown in the scheme.
ChemInform Abstract: The Vinylogous Anomeric Effect in 3‐Alkyl‐2‐chlorocyclohexanone Oximes and Oxime Ethers.
Authors: DENMARK S. E. , DAPPEN M. S. , SEAR N. L. , JACOBS R. T. 
Published: May 2016

AbstractA series of trans‐3‐alkyl‐2‐chlorocyclohexanones such as (I) is prepared and shown to exist predominantly in the diequatorial chair conformation except the tert.‐butyl derivative (Id) which prefers a twist‐boat.
ChemInform Abstract: Alkylaminomethylation of Organo Magnesium Compounds.
Authors: YANKEP E. , KAPNANG H. , CHARLES G. 
Published: May 2016

AbstractThe butyloxymethylamines (I), prepared from the corresponding amines, formaldehyde, and butanol, react with the Grignard agents (II) to give the tertiary amines (III).
ChemInform Abstract: The Sugiyama Diiodination of Lipophilic α,ω‐Bis(para‐anisyl)alkanes.
Authors: CATLIN K. K. , HELDRICH F. J. 
Published: May 2016

AbstractThe α,ω‐bis(4‐methoxyphenyl)alkanes (I), prepared by a known arylation procedure, are treated with a mixture of tetrabutylammonium iodide and ceric ammonium nitrate to form the symmetrically bisiodinated derivatives (II).
ChemInform Abstract: syn‐(2.2)Metacyclophane: Isolation, NMR Properties, and Facile Isomerization to anti‐(2.2)Metacyclophane. A Synthesis Involving Bridge Reactions of Chromium Tricarbonyl Complexed Dithiametacyclophanes.
Authors: MITCHELL R. H. , VINOD T. K. , BUSHNELL G. W. 
Published: May 2016

AbstractRing contraction of the monochromium complex (I) using a Stevens rearrangement leads to the complexed syn‐ and anti‐(2.2)metacyclophanes (III) and (IV); the observed syn:anti ratio of 8:1 is a remarkable improvement over the uncomplexed case which yields no syn at all.
ChemInform Abstract: Formation of 2,3‐Disubstituted Benzofurans by Reaction of Dichlorocarbene with 2‐Alkylthiomethylbenzofuran.
Authors: ANISIMOV A. V. , AL'‐SHURA A. M. , TARAKANOVA A. V. , VIKTOROVA E. A. 
Published: May 2016

Abstract2‐Ethylthiomethylbenzofuran (I) reacts with dichlorocarbene, generated in situ from chloroform (III) under phase‐transfer conditions, to give the 3‐benzofurancarboxylates (IV) and (V) and the vinyl compound (VI).
ChemInform Abstract: A Convenient Synthesis of Substituted Heteroaromatic Compounds via the Palladium‐Catalyzed Cross‐Coupling Reaction of Organosilicon Compounds.
Authors: HATANAKA Y. , FUKUSHIMA S. , HIYAMA T. 
Published: May 2016

AbstractThe (het)aromatic silyl fluorides (I) react with the (het)aromatic iodides (II) in the presence of potassium fluoride and a Pd(II)‐catalyst to produce the bi(het)aryls (III).
ChemInform Abstract: Isolation of Dihydroxypyrazolidine and 5‐Hydroxy‐2‐pyrazoline Intermediates in the Synthesis of Pyrazoles from β‐Diketones and Hydrazine.
Authors: ELGUERO J. , YRANZO G. I. 
Published: May 2016

AbstractThe mechanism of formation of pyrazoles from β‐diketones and hydrazine is known to proceed through 3,5‐dihydroxypyrazolidine and 5‐hydroxy‐2‐pyrazoline intermediates, which are unstable and cannot be isolated.
ChemInform Abstract: Synthesis and Coordinating Properties of Ligands Designed for Modeling of the Active Site Zinc of Liver Alcohol Dehydrogenase.
Authors: KAPTEIN B. , BARF G. , KELLOGG R. M. , VAN BOLHUIS F. 
Published: May 2016

AbstractThe dihydroxybenzoate (I) is coupled with 1,3‐dibromopropane (II) to produce the bis(bromopropyl ether) (III) which reacts with thiourea (IV), forming the bisthiol (V).
ChemInform Abstract: Synthesis and Spectra of 12‐(o‐ and p‐R‐phenyl)‐9,9‐dimethyl‐7,8,9,10,11,12‐hexahydro and ‐8,9,10,11‐tetrahydrobenz(a)acridin‐11‐ones. Structure Correction of 1,2,3,4,5,6‐Hexahydro‐ and 1,2,3,4‐Tetrahydro‐2,2‐dimethyl‐5‐aryl‐6‐aza‐9,10‐benzophenanthren‐4‐ones.
Authors: MARTINEZ R. , CORTES E. , TOSCANO R. A. , LINZAGA I. 
Published: May 2016

AbstractThe reaction of the compounds (I), (II) and (III) does not yield the title azabenzophenanthrenones.
ChemInform Abstract: Reactions of Ethyl Monohaloacetate and Hydrazine Hydrate with 4‐Cyano and 4‐Carbethoxypyridazin‐3(2H)‐ones and Their 3‐Mercapto Derivatives. Syntheses of Furo‐, Thieno‐ and Pyrazolopyridazines.
Authors: SHALABY A. A. 
Published: May 2016

AbstractTo complete the study of pyridazinones, compounds (III) and (VII) are treated with haloacetate to yield (I) or (VI), unexpectedly.
ChemInform Abstract: Hydrolytic Conversion of 2,4‐Diazido‐6‐alkoxy‐Substituted s‐Triazines.
Authors: AZEV YU. A. , LOGINOVA I. P. , GOLOMOLZIN B. V. , MUDRETSOVA I. I. , RUSINOV V. L. 
Published: May 2016

AbstractHeating of the diazidoalkoxytriazines (I) with aqueous acids gives the triazinetrione (II), whereas in the absence of an acid the bistetrazolylamine (III) is formed.
ChemInform Abstract: Synthetic Reactions and Structural Studies of Heterocycles Containing Nitrogen. Part 4. A Novel Synthesis of the 2,1,4‐Benzoxathiazine 1,1‐Dioxide Ring System.
Authors: AMER A. , HARRISON J. , MERIJANIAN A. , PITTMAN C. U. JUN. 
Published: May 2016

AbstractAs part of studies on the chemistry of ortho‐aminobenzenesulfonic acids, the reaction of the acetamidobenzenesulfonic acid pyridinium salts (I) with PCl5 is described.
ChemInform Abstract: A New Mode of Formation of a Phosphorus‐Phosphorus Bond. X‐Ray Crystal Structure of Tetramethyldiphosphane Monosulfide.
Authors: GRUBER M. , JONES P. G. , SCHMUTZLER R. 
Published: May 2016

AbstractTetraphenyldiphosphane monosulfide (III) is formed on the attempt to synthesize corresponding diphenylphosphido‐substituted thioureas by the reaction shown.
ChemInform Abstract: 5‐Methyl‐1,1,3,3‐tetraphenyl‐1λ5,3λ5‐diphosphabenzene.
Authors: SCHMIDBAUR H. , PASCHALIDIS C. , STEIGELMANN O. , MUELLER G. + 
Published: May 2016

AbstractTreating the dication (I) with a base leads via the quaternary semiylide salt (II) unexpectedly to the title compound (III) (space group P1, Z=2).
ChemInform Abstract: Preparation of Optically Active 1,3,2‐Oxathiaphosphorinanes Using (‐)‐10‐Mercaptoisoborneol as a Chiral Source.
Authors: TAKAHASHI T. , MATSUI M. , MAENO N. , KOIZUMI T. , SHIRO M. 
Published: May 2016

AbstractReaction of (‐)‐10‐mercaptoisoborneol (I) with the phosphorus acid dichlorides (II) results in cyclization to produce the diastereomeric 1,3,2‐oxathiaphosphorinanes (III) and (IV).
ChemInform Abstract: Tertiary Phosphine Complexes of Chromium(III): Syntheses, Magnetic Properties, and Single‐Crystal Structure Studies on Cr2Cl6(PMe3)4, Cr2Cl6(PEt3)4, and Cr2Cl6(dmpm)2.
Authors: COTTON F. A. , EGLIN J. L. , LUCK R. L. , SON K. 
Published: May 2016

AbstractComplex (IIIa) (space group Pmcn, Z=4) is also obtained from the reaction of tetraacetatodichromium with Me3SiCl and PMe3.
ChemInform Abstract: Chromyl Complexes with Aryloxy and Siloxy Ligands.
Authors: STAVROPOULOS P. , BRYSON N. , YOUINOU M.‐T. , OSBORN J. A. 
Published: May 2016

AbstractChromium trioxide (I) reacts with (II) to yield a mixture of the chromyl derivatives (III), (IV) and (V).
ChemInform Abstract: Photoreaction of (MoH4(Ph2PCH2CH2PPh2)2) with Allyl Carbonates to Give Hydridocarbonatomolybdenum(II) Complexes; X‐Ray Crystal Structure of a Seven‐Coordinate Molybdenum(II) Complex (MoH(O2COEt)(Ph2PCH2CH2PPh2)2).
Authors: ITO T. , HAMAMOTO K. , KURISHIMA S. , OSAKADA K. 
Published: May 2016

AbstractThe title reaction affords the complexes (III) together with propene and H2.
ChemInform Abstract: Multiple Bonds Between Main Group Elements and Transition Metals. Part 83. Trioxo(pyrazolyl)rhenium(VII) and (Hydridotris(1‐pyrazolyl)borato‐N,N′,N′′)trioxorhenium(VII).
Authors: DEGNAN I. A. , HERRMANN W. A. , HERDTWECK E. 
Published: May 2016

AbstractTreating Re2O7 (I) with sodium tris(pyrazolyl)borate (II) leads to the title compound (III) (space group P21/n, Z=4) whose structure is confirmed by X‐ray analysis.
ChemInform Abstract: Heterocycles as Coordinating Ligands. Part 7. New Pyrrolyl Iron Complexes.
Authors: KUHN N. , HORN E.‐M. 
Published: May 2016

AbstractStarting with the pyrroles (I) the diazaferrocene compounds (III) are obtained as their pyrrole diadducts by hydrolysis of the precursors.
ChemInform Abstract: Behavior of (Ru2(CO)4(μ‐MeCO2‐O,O′)2(PBu3)2) in the Presence of Hydrogen: Synthesis and X‐Ray Structure of Polynuclear Ruthenium Carbonyl Hydrides Containing an Encapsulated Phosphide Ligand.
Authors: FREDIANI P. , BIANCHI M. , SALVINI A. , PIACENTI F. , IANELLI S. , NARDELLI M. 
Published: May 2016

AbstractThe title compound under hydrogen (170 atm), between 140 and 200 °C, undergoes rearrangements.