bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Thermal Degradation of Copper(I) Thiolate Clusters and the Crystal Structure of Solvent‐Free (Ph4P)2(Cu4(SPh)6).
Authors: BAUMGARTNER M. , BENSCH W. , HUG P. , DUBLER E. 
Published: May 2016

AbstractThe thermal degradation behavior of the clusters (I) and (II) with or without solvent molecules is studied by thermogravimetry and simultaneous mass spectrometry of the evolved molecules.
ChemInform Abstract: Determination of Carbide, Carbyne, and Carbene Bond Energies by Gas‐Phase Photodissociation of RhCH+ 2, NbCH+ 2, and LaCH+ 2.
Authors: HETTICH R. L. , FREISER B. S. 
Published: May 2016

AbstractThree photoproducts, MCH+, MC+, and M+, are observed in the photodissociation of MCH2+ (M: Rh, Nb, and La).
ChemInform Abstract: Facile Cleavage of a Phosphido Bridge with H2. Synthesis, Structures, and Reactivities of the Heterobimetallic Complexes (MeCp)Mn(CO)2(μ‐tBu2P)M(COD) (M: Rh, Ir; MeCp: η5‐C5H4Me; COD: 1,5‐Cyclooctadiene).
Authors: ARIF A. M. , CHANDLER D. J. , JONES R. A. 
Published: May 2016

AbstractReaction of the Li phosphide complex, generated in situ from (I) and BuLi, with the Rh or Ir dimer (II) gives the heterobimetallic title complexes (III).
ChemInform Abstract: Synthesis of 16‐Substituted 17‐Nor‐13α‐steroids and Skeletal Rearrangement of 17‐Nor‐5α,13α‐androstane‐16α‐carbonyl m‐Chlorobenzoyl Peroxide.
Authors: SUGINOME H. , OHUE Y. , ORITO K. 
Published: May 2016

AbstractThe 16α‐ and 16β‐androstanecarboxylates (VIa) and (VIIa) are prepared from the oxime (I); the key steps are the epimerization of (I) and the photolytic rearrangement of (V).
ChemInform Abstract: Synthesis and Conformational Analysis of Substituted 2,6‐Dioxabicyclo‐(3.1.1)heptanes: 1,3‐Anhydro‐2,4‐di‐O‐benzyl‐ and ‐2,4‐di‐O‐(p‐bromobenzyl)‐β‐L‐rhamnopyranose.
Authors: WU E. , KONG F. , SU B. 
Published: May 2016

AbstractThe protected rhamnopyranoside (I) is converted into the 2,4‐di‐O‐benzyl derivative (VIa) or the corresponding di‐p‐bromobenzyl derivative (VIb) as outlined in the reaction scheme.
ChemInform Abstract: A Practical Synthesis of (+)‐Cocaine.
Authors: LEWIN A. H. , NASEREE T. , CARROLL F. I. 
Published: May 2016

AbstractThe tropinone (I) reacts with dimethyl carbonate (II) to give the keto ester (‐)‐(III) after optical resolution with (‐)‐tartaric acid.
ChemInform Abstract: Total Synthesis of 7,7‐, 10,10‐, and 13,13‐Difluoroarachidonic Acids.
Authors: KWOK P.‐Y. , MUELLNER F. W. , CHEN C.‐K. , FRIED J. 
Published: May 2016

AbstractThe reaction of lithiated (Ia) with (II) to give (IIIa) via an ionic chain mechanism, and subsequent treatment of the corresponding iodide (IV) with (Va) yields the difluorodiyne (VIa).
ChemInform Abstract: Enzymatic Conversions of 10,10‐Difluoroarachidonic Acid with PGH Synthase and Soybean Lipoxygenase.
Authors: KWOK P.‐Y. , MUELLNER F. W. , FRIED J. 
Published: May 2016

AbstractPGH synthase derived from ram seminal vesicle microsomes catalyzes the conversion of the title acid (I) to 10,10‐difluoro‐11S‐HETE (V) and 10‐fluoro‐8,15‐diHETE (IV), the latter as a mixture of 8‐epimers.
ChemInform Abstract: Organopalladium Approaches to Prostaglandins. Part 8. Ethyl (Acetoxymercurio)acetate Approach to Prostaglandin Endoperoxide Analogues.
Authors: LAROCK R. C. , NARAYANAN K. , CARLSON R. K. , WARD J. A. 
Published: May 2016

AbstractNorbornene (I) is coupled with the octenone (II) and the acetoxymercurioacetate (III) in the presence of a Pd(II) catalyst to yield the oxoalkenylnorbornylacetate (IV) as the main product, together with the bis(norbornanyl) derivative (V).
ChemInform Abstract: Novel Semisynthetic Oxo and Alkyl Macrolide Antibacterials and Related Derivatives.
Authors: FISHMAN A. G. , MALLAMS A. K. , PUAR M. S. , ROSSMAN R. R. , STEPHENS R. L. 
Published: May 2016

AbstractAn efficient method of protecting the 10,11‐double bond in 16‐membered macrolides such as (Ia) (rosaramicin) involves Michael addition of thioacetic acid (II) to the 10,11‐ene (→ e.g. (Ic)).
ChemInform Abstract: Synthesis of 7β‐(4‐Oxo‐3,4‐dihydrothieno(2,3‐d)pyrimidyl‐2‐thioacetamido)cephalosporani# c Acid Derivatives.
Authors: ZEKANY A. , MAKLEIT S. 
Published: May 2016

AbstractThe target compounds (III) are synthesized by coupling the thienopyrimidines (I) with the cephalosporanic acid derivatives (II).
ChemInform Abstract: Pheromone Synthesis. Part 101. Synthesis and Bioactivity of Optically Active Forms of 1‐Methyl‐2‐cyclohexen‐1‐ol, an Aggregation Pheromone of Dendroctonus pseudotsugae.
Authors: MORI K. , HAZRA B. G. , PFEIFFER R. J. , GUPTA A. K. , LINDGREN B. S. 
Published: May 2016

AbstractThe title compound (V) is prepared starting from (S)‐seudenol (I), while its enantiomer is obtained with 90% e.e.
ChemInform Abstract: Formation of Perovskite Surface Layers by Oxidation of Cu‐La‐Sr Alloys.
Authors: GRUEN D. M. , CALAWAY W. F. , MARONI V. A. , TANI B. S. , KRAUSS A. R. 
Published: May 2016

AbstractThe synthesis of La2‐xSrxCuO4‐type compounds having the perovskite structure by direct oxidation of the corresponding ternary alloy is described.
ChemInform Abstract: An Orange‐Emitting Phosphor (Ca,Mg)S:Mn, for Terminal Display Tubes
Authors: YAMAMOTO H. , MEGUMI K. , KASANO H. , KANEHISA O. , UEHARA Y. , MORITA Y. 
Published: May 2016

Abstracthas been developed in order to replace a conventional Cd phosphor, Cd10(PO4)6:Mn (CDP), which is potentially an environmental problem.
ChemInform Abstract: On the N‐O Bond Length in Free and N‐Protonated Hydroxylamine, and Redetermination of the Crystal Structure of Hydroxylammonium Chloride, (H3NOH)Cl.
Authors: SHI K.‐L. , WANG R.‐Q. , MAK T. C. W. 
Published: May 2016

AbstractAs redetermined using new three‐dimensional X‐ray data the title salt crystallizes in the monoclinic system, space group P21/n, Z=4.
ChemInform Abstract: High‐Symmetry, High‐Temperature Zeolite Lattice Structures.
Authors: STROBL H. , FYFE C. A. , KOKOTAILO G. T. , PASZTOR C. T. , BIBBY D. M. 
Published: May 2016

AbstractThe existence of a high‐symmetry phase of the zeolite ZSM‐39 is confirmed by variable‐temp.
ChemInform Abstract: Photoelectrochemical Characteristics of Metal‐Modified Epitaxial n‐Si Anodes. Part 1. NiO(OH)‐Coated n+/p‐Si and n+/n‐Si Electrodes for Catalytic Oxygen Evolution.
Authors: LI G. , WANG S. 
Published: May 2016

AbstractIt is demonstrated that the NiO(OH) film exhibits p/n semiconductivity, sensitivity to light, and photoelectrocatalytic activity for the O2 evolution reaction.
ChemInform Abstract: Dimerisation of Uranyl Nitrate Complexes in Trialkylphosphate Solutions.
Authors: FRIEHMELT V. , YE M.‐L. , MARX G. 
Published: May 2016

AbstractThe diffusion coefficients of uranyl nitrate complexes, UO2(NO3)2L2, have been measured in trimethyl‐, triethyl‐, and trioctylphosphate and in a mixture of trioctylphosphate/dodecane as a function of uranium concentration by use of an analytical ultracentrifuge.
ChemInform Abstract: Comparative Study of CO Absorbates for Different Structures of Platinum Surfaces.
Authors: SANTOS E. , LEIVA E. P. M. , VIELSTICH W. , LINKE U. 
Published: May 2016

AbstractThe behavior of CO adsorbates has been studied in 0.05 M HClO4 at Pt surfaces in a flux cell by means of potentiodynamic and potentiostatic techniques and the production of CO2 is simultaneously followed by on‐line mass spectroscopy.
ChemInform Abstract: The Effect of the Isoelectric Point (IEP) on the Adsorption of Molybdates on Fluoride Modified Aluminas.
Authors: MULCAHY F. M. , HOUALLA M. , HERCULES D. M. 
Published: May 2016

AbstractAlteration of the IEP of the γ‐alumina support can be accomplished by using fluoride as an additive.
ChemInform Abstract: Photosensitized Production of Singlet Molecular Oxygen (1δgO2) in a Solid Organic Polymer Glass: A Direct Time‐Resolved Study.
Authors: OGILBY P. R. , IU K.‐K. , CLOUGH R. L. 
Published: May 2016

Abstract1ΔgO2 phosphorescence has been detected in a time‐resolved photosensitized experiment from a homogeneous, solid polymethylmethacrylate (PMMA) glass containing one of five different sensitizers.
ChemInform Abstract: Photocatalytic Activities of Metal Oxide Semiconductors for Oxygen Isotope Exchange and Oxidation Reactions.
Authors: SATO S. , KADOWAKI T. 
Published: May 2016

AbstractThe photocatalytic activities of various oxide semiconductors (TiO2, SrTiO3, BaTiO3, ZnO, In2O3, ZrO2, WO3, and Fe2O3) for gas‐solid oxygen isotope exchange, isotope equilibration between 18O2 and 16O2, and the oxidation of CO and C2H6 with O2 is measured and the activity correlation among them is examined.
ChemInform Abstract: 95Mo NMR Spectroscopic and Its Relation to the Structure and Reactivity of Sulfur‐Bridged Cyclopentadienylmolybdenum Dimers.
Authors: CASEWIT C. J. , DUBOIS M. R. , GRIEVES R. A. , MASON J. 
Published: May 2016

Abstract95Mo NMR spectroscopic investigations of the title dimers (I)‐(VI) are studied in order to probe the structure in solution and the nature of the reactive site.
ChemInform Abstract: Tris(N,N′‐dimethylethylenediaminato)dimolybdenum and Tris(N,N′‐dimethylethylenediaminato)ditungsten. A Comparison of Eclipsed and Staggered Triple Bonds σ2π4, Between Molybdenum and Tungsten Atoms in X3MMX3 Compounds.
Authors: BLATCHFORD T. P. , CHISHOLM M. H. , HUFFMAN J. C. 
Published: May 2016

AbstractThe title compounds (III) are prepared by metathetic reactions.
ChemInform Abstract: Proton‐Controlled Equilibration Between (4+ + 2) and (4 + 2+) Cycloadducts: A Characteristic Example for the Aberrant Diels‐Alder Reactions Between Two 1,3‐Dienes.
Authors: BECK K. , HUENIG S. + 
Published: May 2016

AbstractThe pyrazole (I) is generated in situ and adds to the diene (II) to give the cycloadduct (III) which is accompanied by traces of (IV).
ChemInform Abstract: Preparative Synthesis of Tosylates and Bromides from Unsaturated Alcohols Under Phase‐Transfer Catalysis Conditions.
Authors: ISHCHENKO R. I. , KOVALEV B. G. , KHUSID A. KH. 
Published: May 2016

AbstractThe alkynols (I) and TosCl (II) react according to method A) to give the tosylates (III) in quantitative yields.
ChemInform Abstract: Diphenyl Cyancarbonimidate and Dichlorodiphenoxymethane as Synthons for the Construction of Heterocyclic Systems of Medicinal Interest.
Authors: WEBB R. L. , EGGLESTON D. S. , LABAW C. S. , LEWIS J. J. , WERT K. 
Published: May 2016

AbstractThe carbonimidate (II) is employed as a reagent in the synthesis of various heterocycles such as (XI), (XIII), and (XVI).
ChemInform Abstract: Convenient Reduction of C‐C Multiple Bonds Conjugated with Aromatic Rings by PhYbI Complex or Yb Metal.
Authors: HOU Z. , TANIGUCHI H. , FUJIWARA Y. 
Published: May 2016

AbstractPhenylytterbium iodide (II) or metallic ytterbium (III) is employed in the hydrogenation of the aryl‐substituted olefins (I), (V), and (VIII) using methanol as the hydride donating agent.
ChemInform Abstract: Symmetrical 3,3,3′,3′‐Tetraalkyl‐1,1′‐alkanedioylbis(thioureas) as New Chelate Ligands.
Authors: KOENIG K.‐H. + , KUGE M. , KAUL L. , PLETSCH H.‐J. 
Published: May 2016

AbstractReaction of the dichlorides (I) with KSCN (II) and the amines (III) yields the bisbidentate S,O ligands (IV).
ChemInform Abstract: Oxidation of Conjugated Vinylallenes as a Method for the Synthesis of Cyclopentenone Derivatives.
Authors: TOLSTIKOV G. A. , ROMANOVA T. YU. , KUCHIN A. V. 
Published: May 2016

AbstractOxidation of the vinylallenes (I) with the monoperacids (II) yields the substituted cyclopentenones (III) by rearrangement of the primarily formed epoxides.
ChemInform Abstract: Small and Medium Rings. Part 65. The Vinylogous Tricarbonyl Chromophore. Violerythrine End Groups and Related Six‐Membered Ring Compounds. Their Synthesis, Conformation, and Investigation by Photoelectron, UV, and NMR Spectroscopy and by Crystal Structure Analysis.
Authors: MARTIN H.‐D. , KUMMER M. , MARTIN G. , BARTSCH J. , BRUECK D. + , HEINRICHS A. , MAYER B. , ROEVER S. + , STEIGEL A. , MOOTZ D. , MIDDELHAUVE B. , SCHEUTZOW D. 
Published: May 2016

AbstractThe five‐ and six‐membered rings (II), (V), (VII) and (VIII) containing the structural moiety 3‐pentene‐1,2,5‐trione are prepared by SeO2 oxidation of (I), (III), (VIa), (VIb) or (VId).
ChemInform Abstract: Studies on the Stereochemistry in the Alkylation of Enolate Ion of Cyclic β‐Keto Ester with Sulfonium Salts Containing Optically Active Alkyl Groups.
Authors: KOBAYASHI M. , UMEMURA K. , MATSUYAMA H. 
Published: May 2016

Abstract2‐Methoxycarbonyl‐1‐indanone (I) was alkylated with the chiral sulfonium salts (II) to give the derivatives (R)‐(III) which are hydrolyzed and decarboxylated to form the optically active 1‐indanones (R)‐(IV).
ChemInform Abstract: The Asymmetric Addition of the Sn(II) Enolates of Thioesters to α‐Imino Esters. A Convenient Synthesis of Optically Active cis‐Substituted β‐Lactams.
Authors: YAMADA T. , SUZUKI H. , MUKAIYAMA T. 
Published: May 2016

AbstractThe S‐tert‐butyl thiocarboxylates (I) are coupled with the imines (II) via the tin enolates, yielding the compounds (III) which are treated with Hg(II) triflate to form the ethoxycarbonyllactams (IV).
ChemInform Abstract: One‐Step Synthesis of Fulgides by Palladium‐Catalyzed Carbonylation of Substituted 2‐Butyne‐1,4‐diols.
Authors: KIJI J. , KONISHI H. , OKANO T. , KOMETANI S. , IWASA A. 
Published: May 2016

AbstractCarbonylation of the 2‐butyne‐1,4‐diols (I) in the presence of Pd catalysts and iodine gives the fulgides (II).
ChemInform Abstract: Reactions of 1‐Isopropyl‐3‐methyl‐ and 2,3‐Dimethylindoles with Triethyl Orthoformate: New Trisindolylmethanes.
Authors: PINDUR U. , MUELLER J. + 
Published: May 2016

Abstract2,3‐Dimethylindole (I) is coupled with ethyl orthoformate (II) in an acidic medium to give the trisindolylmethane (III).
ChemInform Abstract: Synthesis and Investigation of the Properties of Cyclic Acetals Derived from Trichloroethanal.
Authors: KERIMOV A. KH. , BABAEV M. G. , MISHIEV D. E. 
Published: May 2016

AbstractTrichloroethanal (II) reacts with the 1,2‐diols (I) in the presence of the catalytic system KU‐2(ion exchanger)‐H2SO4 to yield the 4‐substituted 2‐trichloromethyl‐1,3‐dioxolanes (III).
ChemInform Abstract: Fused Thiazoles from 3‐Aminothiazoline‐2‐thiones: Synthesis of Pyrazolo(5,1‐b)thiazole and Thiazolo(2,3‐b)‐1,3,4‐thiadiazine Derivatives.
Authors: MOLINA P. , ARQUES A. , DE LOS DESAMPARADOS VELASCO M. , VILLALGORDO J. M. 
Published: May 2016

AbstractThe thiazolinethione (I) is coupled with the phenacyl bromides (II) to form the thiazolothiadiazinium bromides (III) or the thiazolium bromides (V) which cyclize in the presence of a base, yielding the heterocycles (IV).
ChemInform Abstract: Research on Heterocyclic Compounds. Part 21. Synthesis of Imidazo‐(2,1‐b)benzothiazole and Imidazo(2,1‐b)thiazole Derivatives.
Authors: ABIGNENTE E. , DE CAPRARIIS P. , DE MARTINO G. , PATSCOT R. 
Published: May 2016

AbstractThe 2‐aminobenzothiazoles (I) are coupled with the ethyl bromoacetopropionate (II), yielding the compounds (III) ‐ (V).
ChemInform Abstract: Synthesis of Some Hydroxy and Methoxymethyl Derivatives of 1H‐Pyrazolo‐(5,1‐c)‐1,2,4‐triazoles.
Authors: GODDARD J. D. 
Published: May 2016

AbstractThe pyrazolotriazoles (I) and (III) react with hydrogen peroxide, trifluoroacetic acid, and boron trifluoride etherate to give the 7‐hydroxypyrazolotriazoles (II) and (IV).
ChemInform Abstract: Preparation of Tetrahydropyran Derivatives with α‐Electron‐Withdrawing Substituents from 1,5‐Dibromopentane Derivatives by Treatment with Silver Nitrate.
Authors: MITANI M. , TAKEUCHI H. , KOYAMA K. 
Published: May 2016

AbstractThe 1,5‐dibromopentanes (I) with electron withdrawing substituents are treated with silver nitrate to form the tetrahydropyranes (II).
ChemInform Abstract: Metal Reagents in Organic Reactions. Part 5. Reactions of Coumarins with Thallium(III) Salts.
Authors: BANERJI A. , NANDI G. 
Published: May 2016

AbstractReaction of coumarin (I) with thallium(III) nitrate trihydrate in dry methanol (II) gives 6‐nitro‐3‐methoxycoumarin (III).
ChemInform Abstract: Synthesis of Substituted 1,2,3,4‐Tetrahydro‐6‐methyl‐2‐thioxo‐5‐pyrimidinecarboxylic Acid Esters.
Authors: ATWAL K. S. , O'REILLY B. C. , GOUGOUTAS J. Z. , MALLEY M. F. 
Published: May 2016

AbstractThe hydrochloride of 2‐(4‐methoxybenzyl)‐2‐isothiourea (III) undergoes ring closure with the unsaturated keto esters (IV) to give the dihydropyrimidines (V) which are deprotected by treatment with trifluoroacetic acid and ethanethiol to form the tetrahydrothioxopyrimidines (VI).
ChemInform Abstract: Nitriles in Organic Synthesis: A Novel Synthesis of Benzo(h)pyrimidino‐(1,2‐c)pyridazinone and Hydrazonobut‐2‐enonitrile Derivatives.
Authors: ABDEL AZIZ HAFEZ E. , EL‐SHAHAT KANDEEL Z. , ELNAGDI M. H. 
Published: May 2016

AbstractDiazotized anthranilic acid (II) is coupled with 1‐phenylethylidenemalononitrile (I) to give the hydrazones (III) or the disubstituted products (IV).
ChemInform Abstract: Synthesis of 10‐Propargylfolic Acid from 2‐Amino‐6‐(bromomethyl)‐4‐ (1H)‐pteridinone.
Authors: PIPER J. R. , MCCALEB G. S. , MONTGOMERY J. A. 
Published: May 2016

Abstract6‐Bromomethyl‐2,4‐pteridinediamine hydrobromide (I) is converted to the pteridinone (II) by treatment with conc.
ChemInform Abstract: Nonaqueous Diazotization of 4‐Amino‐3‐arylisothiazole‐5‐carboxylate Esters.
Authors: BECK J. R. , GAJEWSKI R. P. 
Published: May 2016

AbstractThe isothiazoles (III), prepared from the α‐cyanooxime tosylates (I) and the thioglycolate (II), undergo diazotization in nonaqueous media to give the deamino (IV) or the halo derivatives (V).
ChemInform Abstract: Reactivity of Aryl‐ and Heteroarylmalonates Against ortho‐Dinucleophiles. Triaryl(heteroaryl)methane Synthesis.
Authors: RAMOS T. , AVENDANO C. , ELGUERO J. 
Published: May 2016

AbstractThe arylmalonates (I) are coupled with o‐aminobenzenethiol (IIa) to produce the benzothiazole derivatives (III) and/or (IV).
ChemInform Abstract: Synthesis of 3‐(6,11‐Dihydrodibenzo(b,e)thiepin‐11‐ylidene)propanoic Acid and Related Compounds.
Authors: POLIVKA Z. , LICHA I. , TAUFMANN P. , SVATEK E. , HOLUBEK J. , PROTIVA M. 
Published: May 2016

AbstractStarting from dibenzo(b,e)thiepin‐11(6H)‐one (Ia) and its methyl analogue (Ib) the title compound (VIIa) and its methyl analogue (VIIb), as well as their derivatives (VIII) and (IX) are prepared as shown.
ChemInform Abstract: Dibenzocyclooctene‐, Dibenzochalcocine‐, and Diarenochalconinediones.
Authors: HELLWINKEL D. , BOHNET S. 
Published: May 2016

AbstractThe heterocycles (II) or (III) are prepared in good yields by treatment of the ethers, sulfides, or a selenide (I) with NaH in boiling toluene.
ChemInform Abstract: Boronium and Borenium Salts and Neutral Adducts from (Pentamethylcyclopentadienyl)boron Halides and Nitrogen Bases.
Authors: JUTZI P. , KRATO B. , HURSTHOUSE M. , HOWES A. J. 
Published: May 2016

AbstractFrom the dichloro(η1‐cyclopentadienyl)borane (I) and N donors structurally different Lewis acid/base adducts arise.
ChemInform Abstract: (2‐Cyanoallyl)trimethylsilane and (2‐Cyanoethyl)trimethylsilane. Unique σπ Captodative Systems.
Authors: SAKURAI H. , KYUSHIN S. , NAKADAIRA Y. 
Published: May 2016

AbstractReaction of azobisisobutyronitrile (II) with 2‐(trimethylsilylmethyl)acrylonitrile (I) yields the intermediate radical (III) which is converted to the products (IV) ‐ (VII).
ChemInform Abstract: Sila‐Pharmaca. Part 37. Preparation and Properties of the Enantiomers of the Antimuscarinic Agents Sila‐Procyclidine and Sila‐Tricyclamol Iodide: Optically Active Silanols with Silicon as the Centre of Chirality.
Authors: TACKE R. , LINOH H. , ERNST L. , MOSER U. , MUTSCHLER E. , SARGE S. , CAMMENGA H. K. , LAMBRECHT G. 
Published: May 2016

AbstractThe known racemic sila‐procyclidine (I) is resolved using L‐(+)‐(II) or D‐(‐)‐(V) tartaric acid to provide the respective (R)‐ and (S)‐enantiomers with > 97% e.e.
ChemInform Abstract: Photochemistry of Pesticides. Part 7. Regioselective Photodimerization of O,O‐Diethyl‐O‐(3‐chloro‐4‐methylcoumarin‐7‐yl)‐thiophosphate (Coumaphos).
Authors: ABDOU W. M. , BORN L. , HULPKE H. , MAHRAN M. R. , SIDKY M. M. , WAMHOFF H. 
Published: May 2016

AbstractOn irradiation of the thiophosphate (I) mentioned in the title, an anti‐head‐to‐tail photodimerization takes place, yielding the product (II).
ChemInform Abstract: o‐Carbamoylphenylphosphine Oxides.
Authors: CHAUZOV A. V. , STUDNEV YU. N. , LYASHKO R. A. , FOKIN A. V. 
Published: May 2016

AbstractTreatment of the spirocyclic phosphorane (I) with the primary amines (IIa) ‐ (IIc) gives the dicarbamoyl compounds (IVa) ‐ (IVc) via the monoamides (IIIa) ‐ (IIIc).
ChemInform Abstract: Synthesis and NMR Spectroscopic Investigation of Phenylphosphoryl Derivatives.
Authors: DUDDECK H. , LECHT R. 
Published: May 2016

AbstractThe substituted phenylphosphoryl derivatives (I), (V), (VIII), and (X) are prepared by reaction of the phosphoryl halides (III), (VI), or (VIIIa) with the alcohols (II) or (VII) or the amines (IV) and (IX).
ChemInform Abstract: Phosphonium Ylids. Part 7. Synthesis of a New Type of Ylide Phosphoranes by the Action of Wittig Reagents on E‐2‐Benzylideneoxazolidine‐4,5‐ dione.
Authors: SIDKY M. M. , MAHRAN M. R. , EL‐KATEB A. A. , HENNAWY I. T. , ABD EL‐MALEK H. A. 
Published: May 2016

AbstractThe oxazolidinedione (I) reacts with the phosphorane ylides (II) under ring opening to give the ylides (III).
ChemInform Abstract: Synthesis and Anticholinesterase Activity of O‐Alkyl‐O‐2‐(piperidin‐1‐ yl)ethyl Alkanethiophosphonates.
Authors: GAFUROV M. B. , ABDUVAKHABOV A. A. , VAIZBURG G. M. , DALIMOV D. N. , ZUPAROVA K. M. , BALASHOVA E. K. , GODOVIKOV N. N. 
Published: May 2016

AbstractThe title compounds (III) are prepared from the thiophosphonic chlorides (I) and the hydroxyethylpiperidine (II).
ChemInform Abstract: Synthesis and X‐Ray Structure of cis‐1,3‐Di‐tert‐butyl‐2,4‐bis(pentafluorophenoxy)‐1,3,2,4‐diazadiphosphetidine.
Authors: KAMIL W. A. , BOND M. R. , SHREEVE J. M. 
Published: May 2016

Abstract(I), when allowed to react with the Li salt (II), yields a mixture of diastereomers (yield 70%) with the major isomer (III).
ChemInform Abstract: Two Triazole Derivatives of 2,2,3,4,4‐Pentamethylphosphetan 1‐Oxide with Anomalous 1H‐NMR Chemical Shifts.
Authors: EMSLEY J. , WILLIAMS J. K. 
Published: May 2016

AbstractThe oxophosphetan chloride (I) reacts with the triazoles (II) to form the substituted triazoles (III).
ChemInform Abstract: Application of ((nBu2)Mg)n·AlEt3, a Hydrocarbon‐Soluble Magnesium‐Aluminum Complex for the Metallation of CH‐Acids.
Authors: GAVRILENKO V. V. , CHERKULAEVA L. A. , ZAKHARKIN L. I. 
Published: May 2016

AbstractThe heptane‐soluble Mg‐Al complex (II), previously synthesized, is used for metallation of the CH‐acids (I), forming the organo‐magnesium compounds (III).
ChemInform Abstract: Enhanced Hydrolysis of Neutral Phosphate Esters by the Zinc(II) Complex of 1,4,7,10‐Tetraazacyclododecane.
Authors: NORMAN P. R. 
Published: May 2016

AbstractThe catalytic effect of the Zn complex of (I) on the hydrolysis of the esters (III) is expressed as the second order rate constant for the hydrolysis of (III) by the Zn complex: 16.0/M.min.
ChemInform Abstract: Reactions of Chloroaluminum Acetylacetonate with Lewis Bases. Part 1. Ionic Complex of Cl2Alacac with Tetrahydrofurane.
Authors: LEWINSKI J. , PASYNKIEWICZ S. 
Published: May 2016

AbstractThe structure of the ionic complexes (V) and (VI) (no yield given) has been investigated by variable 1H as well as by 13C and 27Al NMR spectroscopy.
ChemInform Abstract: Crystal Structure of NdCl3·4 THF and Its Catalytic Activity in Polymerization of Diene.
Authors: CHEN W. , JIN Z. , XING Y. , FAN Y. , YANG G. 
Published: May 2016

AbstractThe air‐sensitive complex (I) (space group P21/c, Z=4) forms with Al‐alkyls highly effective catalysts for the polymerization of dienes such as (III).
ChemInform Abstract: Unsaturated Silicon and Germanium Compounds. Part 21. Silicon Compounds and Their Group Homologues. Part 73. Preparation of Silan‐ and Germanimines Me2E=NR (E: Si, Ge) from Sila‐ and Germadihydrotriazoles.
Authors: WIBERG N. , KARAMPATSES P. , KIM C.‐K. 
Published: May 2016

AbstractThe sila‐ or germaethenes (II) (generated by reaction of BuLi with the compounds (I)) react with corresponding azidoalkanes or silanes (III) to give the sila‐ or germatriazoles (IV).