bluuebunny/crossref_metadata_2025 huggingface dataset:
ChemInform Abstract: Synthesis of Alkaloids Using Reissert Compounds. Part 5. Synthesis of l‐(4′‐Hydroxy‐3′‐methoxybenzyl)‐7‐hydroxy‐6‐methoxyisoquinoline (Cristadine).
Authors: KOVACS L. , KEREKES P.
Published: May 2016

The‐ title compound (IV), recently isolated from plants (Leguminosae), is synthesized to prove its stlructure.
ChemInform Abstract: Conversion of Tosyl and Mesyl Derivatives of the Morphine Group.
Authors: BERENYI S. , MAKLEIT S. , RANTAL F.
Published: May 2016

Heating of the codeine derivative (Ia) in DMF in the absence of a nucleophilic partner gives (IIa) and (IIIc) in approx.
ChemInform Abstract: Synthesis of Imidazo[4,5‐c]pyridine and Imidazo[4,5‐d][1,2]diazepine Systems and Their Ribonucleosides.
Authors: FRANKOWSKI A.
Published: May 2016

UV irradiation of the fused N‐iminopyridinium ylides (IIa) and (IIb) [both obtained from (Ia) by different methods] results in "the regiospecific formation of the 4‐aminoimidazopyridines (Ib) and (Ic).
ChemInform Abstract: Study of Chemical Carcinogenesis. Part 91. Reactions with Deoxyguanosine of 4‐(Carbethoxynitrosamino)‐1‐(3‐pyridyl)‐1‐butanone, a Model Compound for α‐Hydroxylation of Tobacco‐Specific Nitrosamines.
Authors: HECHT S. S. , LIN D. , CHUANG J. , CASTONGUAY A.
Published: May 2016

With a view to studying the interaction of (II) ‐ a possible metabolic α‐hydroxylation product of tobacco nitrosamines ‐ with the DNA bases, its stable precursor (I) is treated with "C‐labelled deoxyguanosine (III).
ChemInform Abstract: Stereochemical Course of the Phosphoryl Transfer from Adenosine 5′‐Diphosphate to Alcohols in Acetonitrile and the Possible Role of Monomeric Metaphosphate.
Authors: CULLIS P. M. , ROUS A. J.
Published: May 2016

Using the Iabeled species (I), it is shown that adenosine 5′‐diphosphate tris(tetra‐nÄ butylammonium) salt in dry MeCN phosphorylates alcohols such as (II) under conditions analogous to those previously reported.
ChemInform Abstract: Prodrugs of 5‐Ethyl‐2′‐deoxyuridine. Part 2. Syntheses and Antiviral Activities of 5′‐ and 3′‐Ester Derivatives.
Authors: KIEFER G. , KEPPELER K. , DE CLERCQ E.
Published: May 2016

Die 3′‐Acylderivate der Desoxyuridine (IV) werden auf dem angegebenen Wege synthetisiert und im Vergleich mit den 5′‐Acylderivaten (V) auf antivirale Eigenschaften (HSV‐1) untersucht.
ChemInform Abstract: Total Synthesis Necessitates Revision of the Structure of Robustadials.
Authors: LAL K. , ZARATE E. A. , YOUNGS W. J. , SALOMON R. G.
Published: May 2016

The key steps in the synthesis oftarget compound (XI) are the Cu(I)‐catalyzed photobicyclization of (VIII) to give (lXa), followed by regioselective monodemethylation [‐ (IXb)] and BF3‐induced ring Closure to provide the diastereomeric mixture (Xa).
ChemInform Abstract: A Rapid Synthesis of Met‐Enkephalin Derivative by p‐Nitrobenzophenone Oxime Resin.
Authors: LEE Y.‐S. , YOU W.‐S.
Published: May 2016

Successive coupling of the title oxime resin (I) (from polystyrene‐ l°/o divinylbenzene co‐polymer) with the amino acid units (II) (liquid‐phase method) (III), and (IV) (solid‐phase method) affords the fully protected peptide resin (V) which reacts with the Met ‐ Co(III) complex (VI) to give the pentapeptide complex (VII).
ChemInform Abstract: β‐Chloroethylcarbamoyl Derivatives of Enkephalin Analogs.
Authors: SUELI‐VARGHA H. + , MEDZIHRADSZKY‐SCHWEIGER H. , DIGLERIA K. , MEDZIHRADSZKY K.
Published: May 2016

The protected peptide derivatives (IIIa) and (VIIa) were synthesized using the isocyanate (II) for derivatization of (Ib) [from (Ia)] or of (VIb) [obtained starting from the hydrazide (IV)] at the NE‐position, or the Nm‐position, respectively.
ChemInform Abstract: Syntheses of Leukotriene Analogs.
Authors: SPUR B. , JENDRALLA H. , CREA A. , PETERS W. , KOENIG W. +
Published: May 2016

Der Glycidaldehyd (I) wird nach Wittig zu einem Gemisch der Aldehyde (III)/ (IV) olefiniert und ohne Trennung weiter zu den im Titel genannten Verbindungen (VI) und (VII) umgesetzt, die dann chromatographisch getrennt werden.
ChemInform Abstract: Reversible Covalent Inhibition of Papain by a Peptide Nitrile.
Authors: MOON J. B. , COLEMAN R. S. , HANZLIK R. P.
Published: May 2016

13C NMR experiments indicate that papain (I) interacts with the nitrile (II) via reversible formation of an adduct such as (III).
ChemInform Abstract: Simple and Condensed β‐Lactams. Part 3. Synthesis of Three Diastereomeric 6‐Methylisopenam‐3‐carboxylic Acids.
Authors: BERTHA F. , LEMPERT K. , KAJTAR‐PEREDY M.
Published: May 2016

Reaction of the propionyl Chloride (I) and the malonate (II) yields the β‐lactam (III), which undergoes partial deethoxycarbony‐ Iation to give a mixture of the diastereomeric esters (IVa) and (IVb).
ChemInform Abstract: Synthesis of Antibacterial Quinones.
Authors: SHARMA P. K. , ROHATAGI B. K. , KHANNA R. N.
Published: May 2016

Two different methodologies are employed in the synthesis of the antibiotic metabolites (II), (IIIa) and (VIIIa) and some of their analogues.
ChemInform Abstract: Cyclic Platelet‐Activating Factor Analogues Derived from 2‐Deoxy‐D‐erythro‐pentose.
Authors: PHILLIPS M. L. , BONJOUKLIAN R.
Published: May 2016

Die aus den partiell geschützten Pentofuranosiden (I) dargestellten anomeren Verbindungen (IIa) und (IIb) werden, wie im Formelschema skizziert, in die cyclischen 3‐Phosphocholin‐Derivate (III) übergeführt.
ChemInform Abstract: Catalytic Asymmetric Weitz‐Scheffer Reaction in the Presence of Bovine Serum Albumin.
Authors: COLONNA S. , MANFREDI A.
Published: May 2016

In Gegenwart von katalytischen Mengen an Rinderserum Albumin (BSA) (II) werden die Naphthochinone (I) sowie auch das trans‐Chalkon (IV) zu den entsprechenden Epoxiden (III) bzw. (W in mittleren Ausbeuten oxidiert.
ChemInform Abstract: Underpotential Deposition and Electrocatalysis
Authors: KOKKINIDIS G.
Published: May 2016

Review: (123 refs.
ChemInform Abstract: Aldosuloses, Dialdoses, and Diuloses
Authors: WILLIAMS N. R. , DAVISON B. E. , FERRIER R. J. , FURNEAUX R. H.
Published: May 2016

Review: (16 refs.
ChemInform Abstract: Chemistry and Structures of Phosphides and Polyphosphides. Part 40.
Authors: HOENLE W. + , VON SCHNERING H. G.
Published: May 2016

It is shown by 31P NMR that solutions of the mixed crystals Rb3[P7‐,As,] (synthesized from the elements in sealed Ta tubes at 900 K) in ethylenediamine contain the entire series of the P7‐,As" anions.
ChemInform Abstract: Preparation and Characterization of Fluorite‐Related Superstructure Phases Sr2RF7, with R: Sm ‐ Lu and Y.
Authors: GREIS O. , CADER M. S. R.
Published: May 2016

The systematic investigation of the binary Systems SrF2‐ RF, with R: La ‐ Nd, Sm ‐ Lu, and Ycon?rms the cxistence of the title phases.
ChemInform Abstract: Cesium Amidometallates of Gadolinium, Ytterbium, and Yttrium with Perovskite‐Related Atomic Arrangement, Cs3M2(NH2)9.
Authors: JACOBS H. , PETERS D. , HASSIEPEN K. M.
Published: May 2016

In the Cs‐ M ‐ NH3 systems (M; Gd, Yb, Y) the amides Cs3M2(NH2)9 have been detected by high pressure syntheses in NH3 and X‐ray phase analysis.
ChemInform Abstract: Vibrational Spectra and Structure of AlCl3NH3 and Molten Mixtures wilh MCl‐ AlCl3 (M: Li, Na, K or Cs).
Authors: OSTVOLD T. , RYTTER E. , PAPATHEODOROU G. N.
Published: May 2016

The main spectral Features of gaseous AlCl3NH, having C3v symmetry are retained in the molten and glassy states.
ChemInform Abstract: Oxidative Breakdown of Polymeric Plutonium(IV) Hydroxide by Cerium(IV).
Authors: SAVAGE D. J. , KYFFIN T. W.
Published: May 2016

The breakdown ofpolymeric (PuO2)" by Ce" according to reaction Ahas been studied spectrophotometrically by monitoring the formation of Pu(VI).
ChemInform Abstract: Spectral Characterization and Kinetics of Formation of Hypoiodous Acid in Aqueous Solution.
Authors: PALMER D. A. , VAN ELDIK R.
Published: May 2016

The spectrum of HOl, obtained by utilizing the anion‐exchange capacily of[Hg3CO(Cl0.)]", exhibits an absorption maximum at 278 nm.
ChemInform Abstract: Kinetic Studies of the Reaction of the SO Radical with NO2 and ClO from 210 to 363 K.
Authors: BRUNNING J. , STIEF L. J.
Published: May 2016

The reaction rates of the reactions Aand Bhave been determined in a discharge flow system near l Torr pressure with detection of radical and molecular species using collision‐free sampling MS.
ChemInform Abstract: Kinetics of Hydration of Calcium Sulphate Hemihydrate.
Authors: FUJII K. , KONDO W.
Published: May 2016

α‐CaSO" 0.5 H2O particles dissolve immediately after mixing with H2O and subsequemly form hydraled layers on their surfaces which grow to a thickness of ‐ 0.09 um according to a parabolic law and then undergo destruction when the dihydrate nuclei are generated for the first time.
ChemInform Abstract: Zeolite Supported Iron Oxide as Catalyst or Catalyst Precursor for Hydrocarbon Conversion Reactions.
Authors: BEIN T. , TIELEN M. , JACOBS P. A.
Published: May 2016

NaY zeolites containing a encaged Fezoyphase (lowL‐′Vo Fe) have been prepared by saturating NaY with Fe(CO)5 at 295 Kand subsequent oxidation in a diluted (O.l%) O2 flow (295 K).
ChemInform Abstract: A New Linear Dichroism Approach for Determining Solute Orientations Within Anionic Micelles.
Authors: SAMORI B. , MATTIVI F.
Published: May 2016

Preferred orientation of several aromatic hydrocarbons such as naphthalene, phenanthrene, 9,10‐dimethylanthracene, as well as dibenzothiophenc′ within the host micelles are drastically affected by the presence of heterocyclic nitrogens (as in phenazine, acridine, or carbazole) due to strong specific grasping a: the polar micelle surface by the nitrogens.
ChemInform Abstract: A Transient Kinetic Observation of Chain Growth in the Fischer‐Tropsch Synthesis.
Authors: ZHANG X. , BILOEN P.
Published: May 2016

An abrupt change of the reaction environment from 12CO/H2 to 13CO/H2 leads to a gradual ingrowth of 13C in hydrocarbons.
ChemInform Abstract: Dienone‐Phenol Rearrangement of (+)‐2′‐Demethoxydehydrogriseofulvin into a 4‐Methylxanthone Derivative.
Authors: ODA T. , YAMAGUCHI Y. , SATO Y.
Published: May 2016

Das Dehydrogriseofulvin (IV) lagert in Gegenwarl von Mgl, zum Xanthon (III) um, das mit Acetanhydrid (II) das Acetat (I) liefen p‐ Toluolsulfonsäure (V) und (IV) machen das Xanthon (VI) zugänglich, das mit (II) h′ zum Acetat (VII) reagiert.
ChemInform Abstract: Photochemical Reactions. Part 147. Further Investigation of the Photochemistry of 5,6‐Epoxy‐5,6‐dihydro‐β‐ionone: Product Formation via a Carbonyl ‐ Ylide Intermediate.
Authors: O'SULLIVAN A. , FREI B. , JEGER O.
Published: May 2016

In addition to l0 previously identified compounds, (III)‐(V) are isolatcd from the product mixture arising from photolysis of the title compound (I) in MeCN.
ChemInform Abstract: Catalyzed Dehydrogenation of Primary Alcohols with Molecular Oxygen.
Authors: HOEFT E. + , DAHLMANN J. , RUEFFER L. +
Published: May 2016

Using the Rh/Cu catalytic system, prim. (and sec.) alcohols such as (I) can be converted to (II) (main product) and (III) under relatively mild conditions with selectivities of 60‐80% (based on consumed O2).
ChemInform Abstract: Conversion of Thiols into Disulfides with Diethyl Bromomalonate.
Authors: KATO E. , OYA M. , ISO T. , IWAO J.
Published: May 2016

Die Thiole(I) lassen sich mit Brommalonester (II) oxidativ zu den Disulfiden (III) kuppeln.
ChemInform Abstract: Monomethylation of Aromatic Rings by Friedel‐Crafts Reaction with Chloromethyl Sulfide.
Authors: TAMURA Y. , ANNOURA H. , FUJI M. , OKURA M. , ISHIBASHI H.
Published: May 2016

Die aus den Thiolen (I) mit Bromchlormethan (II) und Natriumhydrid darstellbaren Chlormethylthioether (III) alkylieren die Aromaten (IV) unter SnCh‐Katalyse zu den Benzylsulfiden (V), die sich mit Raney‐Nickel oder Zn in Essigsäure reduktiv zu den Methylaromaten (VI) spalten lassen.
ChemInform Abstract: Studies on Quaternary β‐Ketoalkyl Iodides and Triiodides of Some Heterocyclic Bases.
Authors: SAXENA J. P. , LODHA V. , KHIVSARA P.
Published: May 2016

Die Reaktion von Isobutyl‐methylketon (I) mit den aromatischen Sticksto?′ basen (II) führt zu den quaternären Iodiden (III).
ChemInform Abstract: The Synthesis and Neurotropic Activity of Sulfur‐Containing Vinylacetylene Carbinols.
Authors: GULIN A. V. , SABIROV S. S. , KHAIDAROV K. KH.
Published: May 2016

Die Grignard‐Verbindung (I) von Isopropenylacetylen reagiert mit den K losul?den (II) zu den Vinylacetylencarbinolen (III).
ChemInform Abstract: Synthesis of Thiocarbamide Derivatives of β‐Alanine and Aminalone and Study of Their Radioprotective Action.
Authors: GOLUBEV A. A. , SHLYKOV YU. V. , MANDRUGIN A. A. , SEMENENKO M. N. , FEDOSEEV V. M. , DONTSOVA G. V. , RAKHMANINA I. N. , KONSTANTINOVA M. M.
Published: May 2016

Die w‐Aminocarbonsäuren (I) werden nach Schutz der Aminogruppe in Form des Phthalyldcrivates (II) in α‐Stellung bromien und dann mit Thioharnstoff zu den Isothiuroniumsalzen (III) umgesetzt.
ChemInform Abstract: 10,10′‐Bi(trispiro[2.0.2.0.2.1]decylidene): A Highly Nucleophilic Olefinic Hydrocarbon.
Authors: WENCK H. , DE MEIJERE A. , GERSON F. , GLEITER R.
Published: May 2016

The title compound (III) can be prepared with only poor yicld by a Ti induced reductive coupling in addition to the main product (II).
ChemInform Abstract: Simple Synthesis of trans‐3,4‐Bis(methoxycarbonylmethyl)cyclopentanone.
Authors: AMEMIYA S. , KOJIMA K. , OKANO K. , FUNAKOSHI K. , SUEMUNE H. , SAKAI K.
Published: May 2016

Der Dibromadipinsäurediester (I) liefert mit Na‐methylat (II) und dem Malonester(IV) über den Muconsäurediester (III) das Bismethoxycarbonylmethylcyclopentanon (V) neben wenig Bicyclooctandion (VI).
ChemInform Abstract: Derivatives Claisen/Ozonolysis Alternative to Alkylation of Enolate Anions.
Authors: CARMAN L. , KWART L. D. , HUDLICKY T.
Published: May 2016

Aus den Allylalkoholen (I), (IV) und (VII) erhält man durch Umsetzung mit Triethylorthoacetat und nachfolgende Claisen‐Umlagcrunl die yß‐ungesättigten Ester (II), (V) und (VIII), die zu den 1,4‐Dicarbonylverbin.
ChemInform Abstract: Z Stereoselective Wittig Olefination of 2‐Oxygenated Cyclohexanones.
Authors: KOREEDA M. , PATEL P. D. , BROWN L.
Published: May 2016

Die Cyclohexanone (I) bzw. (IV) werden nach Wittig zu isomeren Olefinen (II) und (III) bzw. (V) und (VI) kondensiert, wobei (II) bzw. (V) stereospezifisch begünstigt werden.
ChemInform Abstract: Organic Reactions at High Pressure: Cycloadditions of 11‐Methylene‐1,6‐methano[10]annulene.
Authors: KLAERNER F.‐G. + , DOGAN B. M. J. , WEIDER R. , GINSBURG D. , VOGEL E.
Published: May 2016

The addition of dicyanoacetylene (II) to the methanoannulene (I) leads, under normal pressure in pentane zu 60°C, to a crystalline Diels‐Alder adduct (yield 3‐4%) which exists in solution as two valence tautomers [the methylenenorcaradiene‐heptafulvene system (III)/(IV)].
ChemInform Abstract: Bicyclo[2.2.2]octane Derivatives. Part 3. Stereoisomeric 2,3,5,6‐Tetracarbomethoxybicyclo[2.2.2]octanes.
Authors: IORDACHE F. , CHIRALEU F. , STANESCU L. , BADEA F. , AVRAM M.
Published: May 2016

Die basenkatalysiene Isomerisierung eines jeden Esters (I)‐(IV) fühn zu einem Gleichgewichtsgemisch aller vier Ester.
ChemInform Abstract: Preparation und Cyclodehydratation of β‐Arylaminocrotonaldehyde.
Authors: ONO M. , TODORIKI R. , TAMURA S.
Published: May 2016

Die aus dem β‐Chlor‐crotonaldehyd (I) mit den Anilinen (II) erhaltenen Enaminoimine ([11) 3;‐ sen sich zu den Arylaminocrotonaldehyden (IV) hydrolysieren.
ChemInform Abstract: Synthesis und Properties of Some Alkyl Esters of N‐Benzyl‐N‐phenyl‐β‐alanine and N‐(β‐Phenylethyl)‐N‐phenyl‐β‐alanine.
Authors: KRASKA J. , SOKOLOWSKA‐GAJDA J.
Published: May 2016

Die Aniline (Ia)‐(Ic) werden mit Benzylchlorid (II) zu (III) benzylien und mit den Acrylestern (IV) weiter in die β‐Aminopropionsäureester (V) übergeführt.
ChemInform Abstract: The Crotyl Alcohol Dianion: Addition Reactions.
Authors: MEYER F. K. , DREWETT J. G. , CARLSON R. M.
Published: May 2016

Das aus Crotylalkohol (1) hergestellte Dianion (II) reagiert mit den Carbonylverbindungen (III) zu den Addukten (IV)‐(VI), wobei die ö‐Substitutionsprodukte (IW und (V) bevorzugt gebildet werden.
ChemInform Abstract: Raney Nickel Desulphuration of 1‐Substituted and 1,3‐Disubstituted Thioureas.
Authors: ALI M. U. , MESHRAM H. M. , PARANJPE M. G.
Published: May 2016

Mono‐ oder 1,3‐disubstituierte Thioharnstoffe (I) lassen sich durch Raney‐Nickel zu den entsprechenden Formamidinen (II) entschwefeln.
ChemInform Abstract: Synthesis and Investigation of Peroxides of the Phenylacetylene Series.
Authors: PETROVSKAYA G. A. , VILENSKAYA M. R. , PANCHENKO YU. V. , KUSHNIR L. V. , PUCHIN V. A.
Published: May 2016

The peroxides (II) are alkylated by the tert. phenylethynyl alcohols (I) in acidic media to yield the title compounds (III).
ChemInform Abstract: The Influence of an Arylsulfonamide Group on the Substitution of the Aromatic Nucleus. Part 1. Aminomethylation of the Arylamides of Sulfonic Acids.
Authors: DUBINA V. L. , ZAKATOV V. V. , STAKHOVSKAYA V. O.
Published: May 2016

The N,N′‐bisarylsulfonyl‐phenylene diamines (I), on Mannich type reaction with m; secondary amincs (II) and formalin, are convened to the bis‐aminomethyl subs?m. ted compounds (III).
ChemInform Abstract: The First Synthesis of (+)‐(S,S)‐1,1‐Bis(p‐tolylsulfinybethene, a Latent Chiral Ketene Equivalent in Diels‐Alder Reaction.
Authors: ARAI Y. , KUWAYAMA S. , TAKEUCHI Y. , KOIZUMI T.
Published: May 2016

Aus dem optisch aktiven Sulfinsäureester (I) bzw. dem optisch aktiven Vinylsulfoxid (IV) wird das Thioethersulfoxid (III) hergestellt, das bei der Oxidation ein chromatographisch trennbares Gemisch der Bis‐tolylsulfinyl‐ethylene d‐(V) und meso‐(V) ergibt.
ChemInform Abstract: Base‐Induced Coupling‐Condensations of Phenyl p‐Toluenesulfonate und of N‐Methyl‐p‐toluenesulfonanilide.
Authors: LU J. , TRUCE W. E.
Published: May 2016

In Gegenwart von Basen werden die p‐Toluolsulfonsäurederivate (I) zu den Diphenylethanen (II) kondensiert.
ChemInform Abstract: Arylation of α,β‐Unsaturated Ketones.
Authors: ORLOV V. D. , INSUASTI B. , KIROGA KH.
Published: May 2016

Die Chalkone (I) reagieren mit Aromaten (II) in Gegenwart von Aluminiumchlorid unter Arylierung.
ChemInform Abstract: (Z)‐[6]Paracycloph‐3‐ene.
Authors: TOBE Y. , UEDA K. , KAKIUCHI K. , ODAIRA Y.
Published: May 2016

The carboxylic acids (II) are obtained from the bicyclic enone (I) using a method which has already been published.
ChemInform Abstract: Synthesis and Relative Stereochemistry of 2‐Monohalo DDT Pyrethroid Structures: 2‐Halo‐1‐(4′‐ethoxyphenyl)cyclopropane‐1‐methanols and Cyclopropane‐1‐carboxylic Acids and Esters.
Authors: JOHNSON W. M. P. , HOLAN G. , JARVIS K. E.
Published: May 2016

The essential features of a synthesis of the 2‐mgnohalo DDT pyrethroid insecticides (X), as well as, the proof of the relative Stereochemistry of substituents around the cyclopropane ring are described.
ChemInform Abstract: A Study of the Diels‐Alder Regioselectivity of Substituted Vinyl Cyclohexenes.
Authors: TANIS S. P. , ABDALLAH Y. M.
Published: May 2016

Die Vinylcyclohexenc (i) reagieren mit dem Acetylendicarbonsäureester (H) zu den Diels‐Alder‐Addukten (III).
ChemInform Abstract: α,β‐Unsaturated Thio Compounds. Part 18. Reduction of 3‐Heterosubstituted 2‐Aryl‐1‐indenethiones.
Authors: PETRIASHVILI K. A. , USOV V. A. , PROTASOVA L. E. , SHAGUN V. A. , SIDORKIN V. F. , VORONKOV M. G.
Published: May 2016

Some conversions of the S‐amino‐ (I), the S‐mercapto‐ (IV) and the 3‐methylthio‐2‐aryl‐lJndenethiones (V) are studied.
ChemInform Abstract: 1,2‐Derivatives of Acenaphthene. Part 3. Synthesis of Z‐1,2‐Dibromo‐1,2‐dihydroacenaphthene.
Authors: ANIKIN V. F. , LEVANDOVSKAYA T. I. , GANIN YU. G.
Published: May 2016

The bromination of acenaphthene (I) affords two isomers: the Z‐ dibromo derivative (II), a hitherto unknown compound and the known E‐dibromo derivative (III), which is the major component.
ChemInform Abstract: Synthesis of Substituted tert‐Butylanthraquinones.
Authors: POZDNYAKOVICH YU. V. , SAVYAK R. P. , SHEIN S. M.
Published: May 2016

The oxndatnon of the Lmeth 1 2‐ary methyl‐4‐tcrt‐butyl‐benzenes (I) yields the 2‐aroyI‐4‐ten‐butylbenzoic acids (II).
ChemInform Abstract: Acephenanthrylene.
Authors: SCOTT L. T. , REINHARDT G. , ROELOFS N. H.
Published: May 2016

Aus Acenaphthenyl‐buttersäure (I) erhält man üb ‐ er eine C!′ clisierung zu,(Il), Reduktion, Dehydratisierung und Oxidauon das Ace Phenanthn′ len (V) in guter Gesamtausbeute.
ChemInform Abstract: The Asymmetric Synthesis of 4,4‐Dimethyl‐3‐substituted‐butyrolactones.
Authors: LEZNOFF C. C. , MCARTHUR C. R. , WHITTAKER M.
Published: May 2016

An die aus I‐Ephedrin hergestellten Amide (I) wird die Grignard‐Verbindung (II) mit hoher Stereoselektivität zu den IsopropenyI‐Derivaten (III) addiert, die sauer zu den optisch aktiven Lactonen (IV) cyclisiert werden.
ChemInform Abstract: Effect of Metal Ions in Organic Synthesis. Part 28. Synthesis of New 1‐Aroylamino‐3‐aminocarbonylpyrroles.
Authors: ATTANASI O. , GROSSI M. , SERRA‐ZANETTI F.
Published: May 2016

Die im Titel genannten Verbindungen (III) werden durch Reaktion der Acylazoalkene (I) mit den β‐Ketoamiden (II) in Gegenwart Kupfer(Il)‐chlorid erhalten.
ChemInform Abstract: Antiinflammatory Activity of Some Pyrazole Derivatives.
Authors: MKHSUMOV A. G. , DZHURAEV A. D. , KILICHOV G. , NIKBAEV A. T.
Published: May 2016

Die symmetrischen acetylene (I) reagieren mit Diazomethan zu Pyrazolen (II).
ChemInform Abstract: Structure, Synthesis and Pharmacological Activity of Ethimizol Metabolites.
Authors: ALEKSANDROVA I. YA. , TKACHENKO E. I. , SAPRONOV N. S. , SHOLTES L. , TRNOVETS T. , PIOTROVSKAYA L. B.
Published: May 2016

Aus dem Imidazol (I) wird durch N‐Ethylierung ein Gemisch der Verbindungen (II) und (III) erhalten, das sich durch präparative Dünnschichtchromatographie trennen läßt. Die Verbindungen (II) bzw. (III) werden mit wäßrigem Ammoniak in die Diamide (IV) bzw. (V) umgewandelt.
ChemInform Abstract: Cyclization Reactions of Thiosemicarbazones and Isocyanates to 1,3,4‐Thiadiazolines.
Authors: GRAUBAUM H. , NADOLSKI K. , ANDREAE S.
Published: May 2016

Reaction of (I) with isocyanates (II) gives the xhiadiazolines (H1) withoui′ milalions with regard to the choice of substituents.
ChemInform Abstract: Stereoselectivity at Benzylic Carbon. Flavanoids. Part 5. Synthesis of trans‐4‐Acetamidoflavans.
Authors: HIRWE A. , MARATHE K. G. , MOHORKAR S. S. , RAMDAS K. , SINGH C. B.
Published: May 2016

Flavans and related compounds are of interest because they found in many natura! products.
ChemInform Abstract: Synthesis of 3‐Hetarylcoumarins from 3‐Acetylcoumarins.
Authors: CHODANKAR N. K. , SEQUEIRA S. , SESHADRI S.
Published: May 2016

Unter Vilsmeier‐ Bedingungcn bilden sich aus den Cumarinderivaten (Ia) bis (Ic) die Pyrazole (IIa)‐(IIc), während in Polyphosphorsäure die Indole (IIIa)‐(IIIc) entstehen.
ChemInform Abstract: Azaindole Derivatives. Part 68. 7‐Aza‐indoles as Possible β‐Adrenoblockers.
Authors: SYCHEVA T. V. , ERSHOV L. V. , AZIMOV V. A. , YUZHAKOV S. D. , YAKHONTOV L. N.
Published: May 2016

Durch Umsetzung der 6‐Chlor‐7‐azaindoline (I) und der 2‐Chlorpyridine (VI) mit dem S‐Hydroxymethyl‐oxazolidin (II) werden nach Hydrolyse der zunächst erhaltenen Zwischenprodukte die 3‐Isopropylamino‐2′‐hydroxypropyloxyderivate (IV) bzw. (VIII) hergestellt.
ChemInform Abstract: Reaction of Methyl N‐Oxido‐quinolyl and ‐isoquinolyl Ketone Oximes with Tosyl Chloride.
Authors: TAGAWA Y. , HONJO N. , GOTO Y.
Published: May 2016

Durch Reaktion des Ethylisochinolin‐N‐oxids (I) mit Isopropylnitrit (II) oder durch Umsetzung der Acetylchinolin‐N‐oxide (IV) bzw. (VII) mit NHzOH erhält man die Oxime (III), (V), (VI) und (VIII), die mit Tosylchlorid (IX) und Na‐ OH je nach Struktur zu den Chinolonen (X)‐(XII) oder unter Beckmann‐Umlagerung zum Acetamid (XIII) oder zu den Oximtosylaten (XIV) bzw, (XV) reagieren.
ChemInform Abstract: Studies on Heterocyclic Enaminonitriles. Part 8. Reactions of 2‐Benzamido(and 2‐Acetamido)‐3‐cyano‐4,5‐dihydrothiophenes with Cyanomethylene Compounds.
Authors: YAMAGATA K. , TOMIOKA Y. , YAMAZAKI M.
Published: May 2016

Die Amidocyanodihydrothiophene (I) addieren die Acetonitrile (II) in Gegenwart von Natriumhydrid zu den Cyanomethylenthienopyrimidinen (III).
ChemInform Abstract: Studies on Heterocyclic Enaminonitriles. Part 10. Synthesis of 4‐Amino‐ 7‐ethoxycarbonyl‐5,6‐dihydro‐7H‐pyrrolo[2,3‐d]pyrimidine‐2‐acetic Acid Derivatives.
Authors: SONODA M. , KURIYAMA N. , TOMIOKA Y. , YAMAZAKI M.
Published: May 2016

Das Oxalsäureesterchlorid (II) acyliert die AminopyrroIine (I) zu den Esteramiden (III), die mit den Acetonitrilen (IV) unter Basenkatalyse zu den Dihydropyrrol . rimidinen (V) cycIisieren.
ChemInform Abstract: Synthesis and Antitumor Activity of 5‐Fluoro‐4‐(furfurylideneaminooxy)‐hexahydro‐2,6‐dioxo‐5‐pyrimidinecarboxylates.
Authors: OKUTANI T. , UKAWA K. , YAMAMOTO H. , AMANO T. , NOMURA H. , OOTSU K. , KOZAI Y.
Published: May 2016

Die Uracilcarbonsäureester (I) liefern mit den Z‐Furfuraldoximen (II) Gemische aus den Oximethern (III) und den Nitronen (IV).
ChemInform Abstract: Surprising Reactions of 4,4‐Bis(trifluoromethyl)‐Substituted Hetero‐ 1,5‐dienes.
Authors: BURGER K. , HUBER E. , SCHOENTAG W. + , PARTSCHT H.
Published: May 2016

Die elektronenarmen Heterodiene (Ia)‐(Ic) reagieren mit den Carbonylverbindungen (II) als elektronenarme Dienophile unter [4 + 2l‐Cycloaddition zu den Addukten (III).
ChemInform Abstract: Synthesis and Antiviral Activity of Phosporylated 10‐Aminoacylphenothiazines.
Authors: YARMUKHAMETOVA D. KH. , GIL'MANOVA G. KH. , GAIFULLINA O. E. , KIREEVA A. S.
Published: May 2016

Aus den Methacryloylphenothiazinen (I) werden durch Addition von Aminen (II) und nachfolgende Phosphorylierung mit Chlorphosphorsäureestem (IV) phosphorylierte lO‐Aminoacylphenothiazine (V) hergestellt.
ChemInform Abstract: 1,2‐Diphosphonio‐diphosphiranes.
Authors: LOCHSCHMIDT S. , MUELLER G. + , HUBER B. , SCHMIDPETER A.
Published: May 2016

The hexaphenyltriphosphenium salt (Ia) is transferrcd to the amino substituted triphosphenium salts (Ib)‐(II) by reaction with the aminophosphanes (II).
ChemInform Abstract: Advances in Perhalogeno Thiocarbonyl, Selenocarbonyl and Selenodiimine Chemistry.
Authors: FOCKENBERG F. , HAAS A.
Published: May 2016

Trifluoromethylselenylthiocarbonyls (I) react wlth the Chlondes (II) to corres o . gml?c?mothioghosgene (VIa) is obtained either by photoIysls of (IV) and (v) reaction of (VIb) with Bßr, Oxidation of (V13) 0 ′ (V10ger ′(XII) and (x1 are obtained from (IX) and Clz, MCPBA or (XI).
ChemInform Abstract: Inclusion of Both Cation and Neutral Molecule by a Calixarene. Structure of the [p‐tert‐Butylmethoxycalix[4]arene ‐ sodium ‐ toluene]+ Cation.
Authors: BOTT S. G. , COLEMAN A. W. , ATWOOD J. L.
Published: May 2016

The calixarene (I) undergoes a reaction with AlMe3 and hydrated Na benzoate in toluene.
ChemInform Abstract: Trinuclear Zr2 Al μ‐Ketene Complexes Containing Bridging Ligands. Implications for Transmetallation Reactions and CO Reduction Chemistry.
Authors: WAYMOUTH R. M. , SANTARSIERO B. D. , COOTS R. J. , BRONIKOWSKI M. J. , GRUBBS R. H.
Published: May 2016

The ketene‐alkylgluminium complexes of formula (II) and (III) are prepared by treating the Zr ketene complexes (I) with appropriate alkylaluminium reagents.
ChemInform Abstract: Reactive Cationic Dicyclopentadienylzirconium(IV) Complexes.
Authors: JORDAN R. F. , DASHER W. E. , ECHOLS S. F.
Published: May 2016

The cationic dicyclopentadienyl‐methyl‐Zr(IV) complexes (IIa) are prepared from the halomethyl‐ or dimethyl analogues (I) or (III) as shown.
ChemInform Abstract: Alkoxostannates. Part 3. Strontium and Barium Alkoxostannates(II) ‐ Molecules with S6 Symmetry.
Authors: VEITH M. , KAEFER D. + , HUCH V.
Published: May 2016

The reaction between the tert. butoxides (I) and crystalline title compounds (III).
ChemInform Abstract: Optically Active Transition Metal Complexes. Part 90. [Cp(CO)2 Mo{NR[Rh(norbornadiene)]‐CH(pyridyl)}], a Rhodium Complex with an Asymmetric Molybdenum Atom in the Chelate Skeleton.
Authors: BRUNNER H. , WACHTER J. , SCHMIDBAUER J. , SHELDRICK G. M. , JONES P. G.
Published: May 2016

The reaction of the M0 complex (I) (a diastereomeric mixture of pure diastereomers) with sodium amalgam leads to Formation of complex (II) with four chirality Centers.
ChemInform Abstract: [(η5‐C5H5)2Mo2(CO)4(PPh)2], a Diphosphene Complex with a Butterfly Structure.
Authors: FENSKE D. , MERZWEILER K.
Published: May 2016

The diamagnetic title complex (III) is formed by diphosphene transfer from um M complex (1) to the Mo dimer (H).
ChemInform Abstract: Synthetic, Structural, and Theoretical Studies of η2‐Acyl Complexes of Molybdenum
Authors: CURTIS M. D. , SHIU K.‐B. , BUTLER W. M.
Published: May 2016

The hydridotris(pyrazolyl)borate ′nz‐acyl complexes (II) are formed by the "a0 tion of the cationic tricarbonyl analogue (I) with Mel, Me,O , MeCOBr or PhCOBr.
ChemInform Abstract: Polymerization and Metathesis Reactions. Pan 7. The Schrock Carbyne Complex [Cl3(dme)WE≡CCMe3], a Highly Active Catalyst for Metathesis of Alkenes.
Authors: WEISS K.
Published: May 2016

The activity of the titlc complex (II) as a catalyst for metathesis of alkenes is demonstrated on the metathesis of cyclopentene (I) and I‐octene (V).
ChemInform Abstract: An α‐Functionalized Organomanganese(II) Derivative: a Dinuclear Manganese(II) Complex with a σ‐Bonded α‐Thioalkyl Ligand.
Authors: MEYER E. M. , FLORIANI C.
Published: May 2016

The dimeric ?ve‐coordinagg Mn(II) complex (III) is prepared from MnCl2(TH F), (I) and the phenynhiomethyq Li compound (II) as shown.
ChemInform Abstract: Some p‐Oxo Compounds of Iron‐Hemiporphyrazine. Synthesis and Properties.
Authors: COLLAMATI I. , CERVONE E.
Published: May 2016

Details of the conditions necessary for preparing thc rccently rcported polymeric compound (III) and the dimer (IV) are given.
ChemInform Abstract: A Structural, Kinetic, and Thermodynamic Study of the Reversible Thermal C‐H Activation/Reductive Elimination of Alkanes at Iridium.
Authors: BUCHANAN J. M. , STRYKER J. M. , BERGMAN R. G.
Published: May 2016

The mechanism of hydrocarbon exchange at an Ir Center is studied and Ihe relative strengths of lr‐C bonds in several hydrido alkyl complexes are determined.
ChemInform Abstract: Bromination of Isoprenoid Polyenynes of the Vitamin A Series.
Authors: TUTORSKAYA O. O. , MIROPOL'SKAYA M. A. , FILIPPOVA T. M. , SAMOKHVALOV G. I.
Published: May 2016

The synthesis of the polyenynes (III)‐(V), which have a C E Ctriple bond in conjugation with some conjugated C = Cdouble bonds, is described.
ChemInform Abstract: Ritter Reaction of Monoterpenes of the p‐Menthane Series.
Authors: KOZLOV N. G. , POPOVA L. A. , NOVIKOVA M. G.
Published: May 2016

The Ritter reactionol e a scries of derivatives of p‐menthane with MeC N ‐ p‐menth‐1‐ene (I), pqnenth.
ChemInform Abstract: Synthesis and Antiarrhythmic Activity of 3α‐Amino‐5α‐androstan‐2β‐ol‐17‐on.
Authors: SHUVALOVA S. D. , MEN'SHOVA N. I. , GRINENKO G. S. , ZAITSEVA K. A.
Published: May 2016

Das aus dem Androstenon (I) durch Bromierung mit N,N′‐Dibrom‐S?‐dimethylhydantoin (II) gebildete Bromhydrin (III) wird über das Epoxid (IV) und das Azid (V) in die Aminohydroxyverbindung (VI) umgewandelt.
ChemInform Abstract: A Mild and Efficient Synthesis of Diamino‐Steroids.
Authors: KOGA T. , NOGAMI Y. , TOH N. , NISHIMURA K.
Published: May 2016

Aus den Dibromsteroiden (Ia) und (Ib) bzw. dem Octalon (Ic) werden mit den im Überschuß eingesetzten Aminen (II) die Diaminoverbindungen (III) erhalten.
ChemInform Abstract: Synthesis of O‐Glycopeptides of the Tumor‐Associated TN‐ and T‐Antigen Type and Their Binding to Bovine Serum Albumin.
Authors: KUNZ H. , BIRNBACH S.
Published: May 2016

The synthesis oflhe title glycotripepii des (XIa) and (XIb) which correspond to the N‐terminal structural elements ofgly′ cophorin Awith Mblood group characteristics starts from the glycosyl donors (131 and (Ib) which react with the protected amino acid esters (II) to give the mglyooä des (IIIa), (IIIc) or (IIIb), (IIId).
ChemInform Abstract: The Synthesis and Antifungal Activity of Acetylated Glycosides of 1,4‐Naphthoquinones.
Authors: POLONIK S. G. , TOLKACH A. M. , UVAROVA N. I. , STEKHOVA S. I. , SHENITSOVA E. B. , ANISIMOV M. M.
Published: May 2016

Durch Umsetzung von Naphthochinonen (I) mit Onhoacetaten von D. cose, D‐Galaktose und Maltosc oder durch Kondensation von (I) mit Acetobro arabinose und Acetobromlactose werden verschiedene acetylierte Glykoside (11% von IA‐Naphthochinonen synthetisiert.
ChemInform Abstract: Catalytic Hydrogenation of Sugar Enolones.
Authors: OREMEK G. , PRAJER‐JANCZEWSKA L.
Published: May 2016

Die katalytische Hydrierung des Enolons (I) führt zu (II), das als Mono‐hydral (III) isoliert wird.
ChemInform Abstract: Synthesis of 2‐ax‐Fluoro‐2‐eq‐hydroxymethyl‐2‐deoxymyoinositol.
Authors: YANG S. S. , BEATTIE T. R. , SHEN T. Y.
Published: May 2016

Ausgehend von dem aus Myoinosit erhaltenen Epoxid (I) wird aufdem angegebenen Weg der Fluorzucker (V) hergestellt.
ChemInform Abstract: Preparation of an Aromatic Synthon for Maytansinoid Synthesis.
Authors: GOODWIN T. E. , ORLICEK S. G. , ADAMS N. R. , COVEY‐MORRISON L. A. , JENKINS J. S. , TEMPLETON G. L.
Published: May 2016

Aus den Alkoholen (I) werden über die Chloride die Imidazolylthiol‐ Derivate (II) hergestellt, von denen die Trifluoracetylverbindung nach Überführung in das Urethan (III) zu dem Alkohol (IV) und weiter zu dem Keton (V) oxidiert wird.
ChemInform Abstract: Stereoselective Total Synthesis and Stereochemistry of Diplodiatoxin, a Mycotoxin from Diplodia maydis.
Authors: ICHIHARA A. , KAWAGISHI H. , TOKUGAWA N. , SAKAMURA S.
Published: May 2016

Diplodiatoxin (II) wird aus dem Glucose‐Derivat (I) hergestellt.
ChemInform Abstract: Production of High‐Thermal Conducting Niobium on a Technical Scale for the High Frequency Superconductivity.
Authors: HOERMANN M. +
Published: May 2016

The interstitial purity of Nb, determined by measuring the specific residual resistivity ratio (RRR), has been improved from RRR ≅ 30 t0 RRR ≅ 180 by controlling subsequent production steps such as forging, rolling and annealing.
ChemInform Abstract: Preparation und Structure of Complexes Containing Simple Sulphur‐Nitrogen Ligands
Authors: KELLY P. F. , WOOLLINS J. D.
Published: May 2016

Review: (NS complexes, NSX complexes, diimines and related complexes, S2N2H‐ , S2N22‐ , and S3N‐ complexes, S2N33‐ complexcs, and others ‐ 159 refs.
ChemInform Abstract: Electrochemical Photovoltaic Cells with Layered Molybdenum Diselenide Photoanodes.
Authors: ETMAN M.
Published: May 2016

Astudy of the illuminated n‐MoSe2/ l M H2SO4 liquid junction has shown that, even in the presence of surface states, the photocurrent‐potential response appears ideal at very low light intensity.
ChemInform Abstract: Polarization Behavior of the Iron, 304 and 316 Stainless Steel Electrodes in Molten Sodium Carbonate Under CO / CO2 / H2 / H2S Atmospheres.
Authors: YEUM K. S. , DEVEREUX O. F.
Published: May 2016

As shown by combined thermodynamic, kinetic, and structural investigations, the anodic current passed by iron and austenitic stainless steel electrodes in molten Na2CO3 at 1000°C under an atmosphere of 24% CO, 24% CO2, 49.3% H2, and 2.7% H25 at 1 atm is carried by three distinct reactions.
ChemInform Abstract: Electrochemical Kinetics of the Cobalt(III)‐Cobalt(II) Couple in Concentrated Phosphoric Acid.
Authors: EL GHAZALI A. , BELCADI S. , RAMEAU J. J.
Published: May 2016

It is shown that the Co(III)/Co(II) system is reversible in 96.5 and 85 Wt.‐% H3PO4 and that the electrode reaction involves a single electron.
ChemInform Abstract: Reaction of α‐Fe2O3 (Hematite) with Potassium Carbonate at Elevated Temperatures.
Authors: VINS J. , URBANOVA M. , SUBRT J. , ZAPLETAL V. , ZAKHAROV A. A. , SHAPLYGIN I. S.
Published: May 2016

The kinetics of the title reaction have been investigated over the temp. range 600 to 800°C. The rate law is given.
ChemInform Abstract: High‐Temperature Fast‐F1ow‐Reactor Kinetics Study of the Reaction AlO + CO2 ‐→ AlO2 + CO.
Authors: ROGOWSKI D. F. , ENGLISH A. J. , FONTIJN A.
Published: May 2016

The title reaction has been studied over the temp. range 500‐1300 K. The rate constant has been determined to be 2.5·10‐14exp[(400 ±280)/T]cm3 molecule‐1 s‐1.
ChemInform Abstract: Chemiluminescence from Associative Cr + O2 Collisions.
Authors: PARSON J. M.
Published: May 2016

UV and visible emission has been observed when a Cr beam traverses a chamber filled with O2 at pressures of 10‐6‐10‐3 torr.
ChemInform Abstract: Corrections and Additional Insights to the Synthesis and Characterization of Tetramethylammonium Superoxide [(Me4N)O2].
Authors: YAMAGUCHI K. , CALDERWOOD T. S. , SAWYER D. T.
Published: May 2016

The original synthetic procedure (reaction of K02 and (IIb) via a solid‐phase metathesis) for the title compound (I) can yield an impure product that contains the peroxide (III) and (IIa).
ChemInform Abstract: Vanadium(V) Fluoride Complexes in Organic Solvents. A 51V and 19F NMR Study.
Authors: HIBBERT R. C.
Published: May 2016

Vanadium(V) Fluoride Complexes in Organic Solvents.
ChemInform Abstract: 77Se NMR. Application of JSe‐Se to the Analysis of Dialkyl Polyselenides.
Authors: EGGERT H. , NIELSEN O. , HENRIKSEN L.
Published: May 2016

Elemental selenium is partially reduced via either disproportionation or reaction with sodium methanolate and hydrazine in dipolar aprotic media.
ChemInform Abstract: A Mößbauer Effect Study of the Electronic Structure of Several Tetranuclear Organoiron Clusters.
Authors: BENSON C. G. , LONG G. J. , BRADLEY J. S. , KOLIS J. W. , SHRIVER D. F.
Published: May 2016

The Mößbauer spectroscopic data obtained at 78 K for the Clusters (I)‐(V) are both Consistent with and Complementary to the known single‐ Crystal X‐ray structural results.
ChemInform Abstract: Binding Modes and Base Specificity of Tris(phenanthroline)ruthenium(II) Enantiomers with Nucleic Acids: Tuning the Stereoselectivity.
Authors: BARTON J. K. , GOLDBERG J. M. , KUMAR C. V. , TURRO N. J.
Published: May 2016

Investigations by equilibrium dialysis and photophysical methods such as luminescence quenching.
ChemInform Abstract: Efficient Chirality Transfer Between a Chiral 4‐Methyl‐lA‐dihydropyridine and Benzoylformic Ester.
Authors: MEYERS A. I. , OPPENLAENDER T.
Published: May 2016

The optically active dihydropyridines (XI) and (XII) are prepared via the chiral oxazolines (IV), whose reaction with (V) and (VI) proceeds with high selectivity to yield the diastereomers (VII) as main products.
ChemInform Abstract: Intramolecular General Acid and General Base Catalyses in the Hydrolysis of 2‐Halotryptophans and Their Analogues.
Authors: PHILLIPS R. S. , COHEN L. A.
Published: May 2016

The bromoindoles (I) are prepared analogously to the halo derivatives of L‐tryptophan by bromination with NBS and subsequent saponification.
ChemInform Abstract: One Atom Lynch Pin Transformations of Gold′s Reagent.
Authors: GUPTON J. T. , CORREIA K. F. , FOSTER B. S.
Published: May 2016

Die o‐disubstituierten Aromaten (I), (IV) bzw. (VI) reagieren mit Golds Reagens (II) zu den Benzo‐Heterocyclen (III), (V) bzw. (VII).
ChemInform Abstract: Photochemical Reaction of α‐Alkyl‐ß‐oxoamides. Competitive γ‐ and δ‐Hydrogen Abstraction by Excited Ketone Carbonyl Groups.
Authors: HASEGAWA T. , ARATA Y. , MIZUNO K. , MASUDA K. , YOSHIHARA N.
Published: May 2016

The ratios of the products (III) to the sum of the acetamides (II) and pyrrolidinones (IV) are nearly constant, thus indicating competition between the primary photoreaction of (I) and the secondary reaction of (II).
ChemInform Abstract: Synthesis of Cyclopropylsulfides and Cyclopropylsulfones by Sulfenylchlorination of 3,3‐Disubstituted Cyclopropenes.
Authors: GRITSENKO E. I. , BUTENKO G. G. , PLEMENKOV V. V. , BALUEVA A. I. , BOLESOV I. G.
Published: May 2016

Die Addition der Sulfenylchloride (II) an die Cyclopropene (I) führt zu den Addukten (III), deren Isomerenverhältnis von der Lösungsmittelpolarität abhängt.
ChemInform Abstract: Reaction of 1,2‐,4‐Trimethylbenzene and Methanol on Montmorillonite Catalysts Pillared by Aluminium Hydroxyl Complexes.
Authors: MATSUDA T. , MATSUKATA M. , KIKUCHI E. , MORITA Y.
Published: May 2016

Montmorillonite (Bleicherden, Tonerden, Bentonite), mit Aluminiumhydroxylkomplexen verpillt, werden durch das bei der Umsetzung von 1,2,4‐ Trimethylbenzol (I) und Methanol gebildete Wasser aktiviert, aber zugleich durch das Methanol selbst desaktiviert.
ChemInform Abstract: Synthesis of N‐Substituted Amino Acid p‐Nitrobenzyl Esters as Potential ACE‐Inhibitors.
Authors: BOETTCHER M. + , HENKLEIN P. , HOFFMANN K. , HEDER G. , SIEMS W.‐E. , NIEDRICH H.
Published: May 2016

Die im Titel genannten Verbindungen (III) werden durch Umsetzung der Malonsäurehalbester (I) mit den Aminosäureestern (II) erhalten.
ChemInform Abstract: The Synthesis of Hydroxyphenylthiophenes.
Authors: BALDWIN L. J. , PAKRAY S. , CASTLE R. N. , LEE M. L.
Published: May 2016

Thiophen (I) liefert über die Cu‐Verbindung (II) mit den Iod‐anisolen (III) die isomeren Methoxyphenyl‐thiophene (IV), die mit Pyridinium‐ hydrochlorid zu den Phenolen (VI) demethyliert werden.
ChemInform Abstract: A Convenient Synthesis of 2‐Aroyl‐5‐arylpyrroles.
Authors: MESSINGER P. , KUNICK C.
Published: May 2016

Die Kondensation von 2‐Methylsulfinyl‐LS‐pentandionen (I) mit Ammoniumacetat führt über die Zwischen‐ Stufe der Enamine (II) zu 2‐Aroyl‐ pyrrolen (III).
ChemInform Abstract: Ring Transformation of 4‐Amino‐1H‐1,5‐benzodiazepine‐3‐carbonitrile.
Authors: OKAMOTO Y. , KURASAWA Y. , TAKADA A. , TAKAGI K.
Published: May 2016

Das aus dem Benzodiazepin‐carbonitril (I) bereits früher erhaltene Phenylhydrazon (II) wird mit den Orthoestern (III) in 1‐Butanol zu den Benzimidazolen (IV) kondensiert, daneben entsteht das Pyrazol (V).
ChemInform Abstract: A Novel Synthesis of 4‐Aminomethylcoumarins.
Authors: KELKAR R. M. , JOSHI U. K. , PARADKAR M. V.
Published: May 2016

Die Umsetzung der 3‐Brom‐ 4‐methylcumarine (I) mit sekundären Aminen (II) liefert 4‐Aminomethylcumarine (III) als Hauptprodukt, während das normale Substitutionsprodukt (IV) nur als Nebenkomponente entsteht.
ChemInform Abstract: Recyclization of 2‐Hetarylpyridinium Salts.
Authors: RUMYANTSEV A. N. , TERENIN V. I. , YUDIN L. G.
Published: May 2016

Aus α‐Picolin (I) werden durch Umsetzung mit Phenyllithium und nachfolgend Thienyl‐ und Furylcarbonsäureethylester (III) die Ketone (IV) hergestellt.
ChemInform Abstract: 1,3‐Oxazino[5,6‐c]quinolines and Other Related Products.
Authors: ABBASI M. M. , KAMEL M. M. , ZAYED A.
Published: May 2016

Aus dem Chinolin (I) erhält man durch Mannich‐Reaktion die im Titel genannten Verbindungen (IV), die zu den Aminen (V) hydrolysiert werden können.
ChemInform Abstract: Reactions of Ene Derivatives of Monosubstituted Hydrazines Under Mannich Conditions.
Authors: MOEHRLE H. + , ARZ P.
Published: May 2016

Die Enhydrazine (I) reagieren mit wäßriger Formaldehydlösung in Gegenwart von sekundären Aminen wie Piperidin nicht zu Aminomethylenverbindungen.
ChemInform Abstract: Synthesis and X‐Ray Analysis of 2,3‐Trimethyleneoctahydropyrido[1,2‐a]‐pyrimidin‐4‐one Diastereomers.
Authors: SIMON K. , FUELOEP F. + , TOTH G. , RECK G. , HERMECS I. , MESZAROS Z. , BERNATH G.
Published: May 2016

Durch Reduktion von (I) erhält man ein Gemisch der im Titel genannten Verbindungen (II), in dem 2 der 8 möglichen Stereoisomeren durch Röntgenstrukturanalyse nachgewiesen werden.
ChemInform Abstract: Reactions of Acinium Cations. Part 4. Reactions of Quinoxalinium Salts with Nitroalkanes.
Authors: CHARUSHIN V. N. , PETROVA G. M. , CHUPAKHIN O. N. , SIDOROV E. O. , ALEKSANDROV G. G. , CHERNYSHEV A. I. , KLYUEV N. A. , SOROKIN N. N.
Published: May 2016

Das N‐Methylchinoxaliniumiodid (I) reagiert mit Nitroethan (IIb) und Dimethylamin zu dem Bisadditionsprodukt (III).
ChemInform Abstract: Alkylation of Triethyltrithiophosphite at the Phosphorus Atom.
Authors: AL'FONSOV V. A. , ZAMALETDINOVA G. U. , BATYEVA E. S. , PUDOVIK A. N.
Published: May 2016

Triethyltrithiophosphit (I) reagiert mit überschüssigem Methyliodid (II) zu dem Arbuzov‐Produkt (III).
ChemInform Abstract: Preparation and Properties of Phosphazene Fire‐Resistant Fluids.
Authors: SINGLER R. E. , DEOME A. J. , DUNN D. A. , BIEBERICH M. J.
Published: May 2016

Bei der Umsetzung von Hexachlorcyclotriphosphazen (I) mit den Natriumsalzen (II) und (III) ist die Ausbeute an (IV) stark von der Reaktionsführung abhängig.
ChemInform Abstract: Reactions of 3,5,8‐Tris(polyfluoroalkyl)‐2,6,7‐trioxa‐1,4‐diphospha[2.2.2]octane with Electrophilic Reagents.
Authors: SHERMOLOVICH YU. G. , DANCHENKO E. A. , SOLOV'EV A. V. , TRACHEVSKII V. V. , MARKOVSKII L. N.
Published: May 2016

Die im Titel genannten Verbindungen (I) werden mit tert.‐Butylhydroperoxi‐d (II) ausschließlich am Phosphit‐P zu den Phosphaten (III) oxidiert, während unter gleichen Bedingungen aus den acyclischen Phosphinen (IV) die Phosphinoxide (V) gebildet werden.
ChemInform Abstract: The Facile Deselenation of Acetylenic Selenides.
Authors: COMASSETO J. V. , SILVEIRA C. C. , FERREIRA J. T. B. , CATANI V.
Published: May 2016

Die aus den terminalen Alkinen (I) zugänglichen Selenide (II) lassen sich durch Oxidation zu den entsprechenden Selenoxiden und deren alkalische Spaltung wieder in die Alkine (I) überführen.
ChemInform Abstract: Di‐ and Tri‐metal Complexes with Bridging Carbene or Carbyne Ligands.
Authors: DELGADO E. , JEFFERY J. C. , SIMMONS N. D. , STONE F. G. A.
Published: May 2016

The m‐alkylidyne WFe2 Clusters (I) react with [(PPh3)2N]NO2 (II) to afford the title Compounds (III).
ChemInform Abstract: Fast Time‐Resolved IR Spectroscopy: The Photolysis of trans‐[η‐C5Me5Fe(CO)2]2, the Detection of cis‐[η‐C5Me5Fe(CO)2]2, and the Activation Energy for cis to trans Isomerization.
Authors: MOORE B. N. , POLIAKOFF M. , TURNER J. J.
Published: May 2016

The predominant UV flash photolytic process for the trans complex (I) in cyclohexane at room temp. is the formation of the radical (II).
ChemInform Abstract: Asymmetric Synthesis. Metal Complex Mediated Synthesis of Chiral Glycine by Enantioselective Proton Exchange.
Authors: DOKUZOVIC Z. , ROBERTS N. K. , SAWYER J. F. , WHELAN J. , BOSNICH B.
Published: May 2016

The Co(III) complex (III), a species containing a chiral tridentate triamine ligand and a tridentate ligand incorporating a glycine residue, is prepared as shown.
ChemInform Abstract: Hydrophobic, Regiospecific Guest Binding by Transition‐Metal Host Complexes Having Permanent Voids as Revealed by FT‐NMR Relaxation Studies.
Authors: MEADE T. J. , KWIK W.‐L. , HERRON N. , ALCOCK N. W. , BUSCH D. H.
Published: May 2016

Adetailed study of the host‐guest complexation behaviour of the vaulted cyclidene Complexes (I) is presented.
ChemInform Abstract: Anti‐tumor Activity of Two Binuclear Gold(I) Complexes with Bridging Dithiolate Ligands.
Authors: SHAW C. F. III , BEERY A. , STOCCO G. C.
Published: May 2016

The new title complexes (III) and (VI) and three other gold compounds (gold sodium thioma1ate, gold thioglucose, Et3PAuC1) with antiarthritic activity were tested for antitumor activity using Ehrlich Ascites tumor cell in mice.
ChemInform Abstract: Comparative Ten‐vertex Metallaborane Chemistry: Some nido‐6‐Metalladecaboranes of Tungsten, Rhenium, Ruthenium, Osmium, and Iridium.
Authors: BECKETT M. A. , GREENWOOD N. N. , KENNEDY J. D. , THORNTON‐PETT M.
Published: May 2016

Reaction of (I) with (II) yields the first wolfraborane (III).
ChemInform Abstract: Iridium Carbonyl Clusters. Synthesis and Chemical Characterization of the Hexanuclear Anions [Ir6(CO)15(CO2R)]‐ (R: Me or Et) and [Ir6(CO)14(CO2Me)2]2‐. Crystal and Molecular Structure of [N(PPh3)2][Ir6(μ‐CO)4(CO)11(CO2Me)].
Authors: GARLASCHELLI L. , MALATESTA M. C. , MARTINENGO S. , DEMARTIN F. , MANASSERO M. , SANSONI M.
Published: May 2016

The l:l.5 molarreaction of the Ir carbonyl cluster (I) with NaOR in dry alcohol affords the alkoxycarbonyl derivatives (IIa), (IIb) isolated as salts with large cations.
ChemInform Abstract: Neopentyl and Trimethylsilylmethyl Compounds of Rhodium(III) and Iridium(III) with ortho‐Metallated Triphenylphosphine.
Authors: ANDREUCCI L. , DIVERSI P. , INGROSSO G. , LUCHERINI A. , MARCHETTI F. , ADOVASIO V. , NARDELLI M.
Published: May 2016

The Rh compound (III) reacts with LiCH2SiMe3 (IIa) to give the ortho‐metallated complex (I), and with the Grignard 12l reagent (IVa) to give the trimethylsilylmethyl derivatives (Va) or (Vb), depending on the stoichiometric ratio.