bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Electron Donor‐Acceptor Compounds. Part 44. Synthesis, Molecular Structure, and Electron‐Donor Properties of pseudogem‐5,8,14,17‐Tetrakis(dimethylamino)(3.3)paracyclophane.
Authors: STAAB H. A. , GABEL G. , KRIEGER C. 
Published: May 2016

AbstractThe title compound (IId) is prepared starting from the diester (I) and its structure is confirmed by X‐ray analysis (space group P1, Z=1) (in part yields given in g).
ChemInform Abstract: An Unusual Synthesis of a Dihydrobenzanthrone.
Authors: VEITH R. , HENKE H. , ALDAG R. , BRAUN M. 
Published: May 2016

AbstractThe reaction of indandione (I) with allyl bromide (II) and subsequent ozonolysis yields the aldehyde (III), a key intermediate in the synthesis of fredericamycin A. (III) reacts with C6H6 (IV) in the presence of AlCl3 to afford the unexpected title compound (Va) (space group P21/c, Z=4), which is dehydrogenated with Pd/C at 210‐220 °C to give the derivative (Vb).
ChemInform Abstract: The Synthesis and Cycloaddition Reactions of 3‐Azabicyclo(3.1.0)hex‐2‐ ene 3‐Oxide and 3‐Azabicyclo(3.2.0)hept‐2‐ene 3‐Oxide. Highly Strained Bicyclic Nitrones.
Authors: TUFARIELLO J. J. , MILOWSKY A. S. , AL‐NURI M. , GOLDSTEIN S. 
Published: May 2016

AbstractThe acrylate (I) and the chloroacetate (II) produce the cyclopropanedicarboxylic acids (III) after saponification.
ChemInform Abstract: Some New Highly Substituted Trifluoromethyl Sulfuranes.
Authors: GUPTA K. D. , SHREEVE J. M. 
Published: May 2016

AbstractThe sulfur(VI) derivative (I) reacts with the cyclic amines (II), N,N‐dimethyl‐1,2‐diaminoethane (V), or the fluorinated alcohols (VII) to form the sulfur(IV) compounds (III), (VI), or (VIII).
ChemInform Abstract: Synthesis of the Phytoalexin (.+‐.)‐Phaseollin: 3‐Phenylthiochromans as Masked 2H‐Chromenes and o‐Prenyl Phenols.
Authors: MOHAMED S. E. N. , THOMAS P. , WHITING D. A. 
Published: May 2016

AbstractRegiospecific reaction of the chromenes (I), (V), or (IV) with phenylthiyl radicals from the thiol (II) yields the phenylthiochromans (III), (VI), or (VIIa).
ChemInform Abstract: Cyclization Reactions of Nitriles. Part 23. Addition of Active Phenols to Electron Deficient Ethenes Accompanied by Cyclization to 2‐Amino‐4H‐benzo(b)pyrans.
Authors: KLOKOL G. V. , SHARANINA L. G. , NESTEROV V. N. , SHKLOVER V. E. , SHARANIN YU. A. , STRUCHKOV YU. T. 
Published: May 2016

AbstractThe activated phenols (I) as well as 2‐naphthol (IV) react with electron‐deficient alkenes like (II) to yield the 2‐amino‐4H‐benzo(b)pyrans (III) or the 2‐amino‐4H‐naphtho‐(2,1‐b)pyrans (V).
ChemInform Abstract: The 2,2′‐Spirobichroman ‐ 1,1′‐Spirobiindan‐4,4′‐diol Rearrangement. Part 2.
Authors: TANAKA T. , MIYAGUCHI M. , MOCHISUKI R. K. , TANAKA S. , OKAMOTO M. , KITAJIMA Y. , MIYAZAKI T. 
Published: May 2016

AbstractThe spirobiindandiols (II) are obtained by rearrangement of the spirobichroman derivatives (Ia) ‐ (Id).
ChemInform Abstract: Preparation of 2,3,4,5‐Tetrahydropyridines from 5‐Alkynylamines Under the Catalytic Action of Au(III).
Authors: FUKUDA Y. , UTIMOTO K. , NOZAKI H. 
Published: May 2016

AbstractAu(III)‐catalyzed cyclization of the alkynylamines (I) yields the tetrahydropyridines (II).
ChemInform Abstract: Regioselectivity in the Synthesis of Isoquinolines with Methoxy Activating Groups.
Authors: EUERBY M. R. , WAIGH R. D. 
Published: May 2016

AbstractThe cyclization of various benzylamines such as (I), (IV) or (X) or phenylethyl amines such as (VII) to give the corresponding isoquinolines is reinvestigated.
ChemInform Abstract: An Unusual Product Obtained from the Reaction of Aniline with 1‐(2‐Chlorocyclopentyl)piperidine.
Authors: SZMUSZKOVICZ J. , CHIDESTER C. G. , LAURIAN L. G. , SCAHILL T. A. 
Published: May 2016

AbstractThe chlorocyclopentylpiperidine (I) reacts with the aniline (II) to yield the substitution and cyclization products (III) and (IV).
ChemInform Abstract: Stereoselective Synthesis of 1,2‐Diethoxy‐ and 1,4‐Dioxino(2,3‐b)furans Using Organoiron Reagents.
Authors: ROSENBLUM M. , FOXMAN B. M. , TURNBULL M. M. 
Published: May 2016

AbstractThe dihydrodioxine complex (VI), prepared as shown in the reaction scheme, is coupled with the enolate (VII) and then reduced to form the cyclohexyldioxane (VIII).
ChemInform Abstract: Synthesis of endo‐1,3‐Dimethyl‐2,9‐dioxabicyclo(3.3.1)nonane.
Authors: MOHR P. , TAMM C. 
Published: May 2016

AbstractThe bis(siloxy)alkene (III), obtained from the diol (I), is hydroborated to form the bis(siloxy)alcohol (IVa) which is tosylated and then converted to the iodide (IVc).
ChemInform Abstract: A Novel “Ring‐Switching” Amination: Conversion of 4‐Amino‐5‐cyanopyrimidine to 4,5‐Diamino‐5‐cyanopyrimidine.
Authors: TAYLOR E. C. , EHRHART W. A. , TOMLIN C. O. S. , RAMPAL J. B. 
Published: May 2016

AbstractThe aminocyanopyrimidine (I) is transformed into the diamino derivative (VI) via the aminopyrimidopyrimidine (III).
ChemInform Abstract: Synthesis of Pyrido(1,2‐a)pyrimidin‐4‐ones. Potential Antihypertensive Agents. Part 3.
Authors: DA SETTIMO A. , FERRARINI P. L. , MORI C. , PRIMOFIORE G. , SUBISSI A. 
Published: May 2016

AbstractThe chloromethylpyridopyrimidines (I) are coupled with various secondary amines (II), yielding the corresponding aminomethyl derivatives (III).
ChemInform Abstract: C‐Morpholino‐ or Piperidino‐v‐triazoles from 1,1‐Enediamines and Ethyl Azidoformate.
Authors: FIORAVANTI S. , LORETO M. A. , PELLACANI L. , TARDELLA P. A. 
Published: May 2016

AbstractThe enediamines (I) react with ethyl azidoformate (II) to give the unstable triazolines (III) which are cleaved on silica gel, yielding the triazoles (IV) and the cyclocarbamates (V).
ChemInform Abstract: Synthesis of Arylthio‐Substituted 3,8‐Diphenyl‐1,2‐diazacycloocta‐2,4,6,8‐tetraenes and Their Thermolysis.
Authors: YOGI S. , HOKAMA K. , TSUGE O. 
Published: May 2016

AbstractNucleophilic substitution of the diazocine (I) with the thiols (II) yields the mono‐ (III) and disubstituted derivatives (IV).
ChemInform Abstract: Preparation of Arylsulfonyl‐Substituted 3,8‐Diphenyl‐1,2‐diazacycloocta‐2,4,6,8‐tetraenes and Their Thermolysis.
Authors: YOGI S. , HOKAMA K. , TSUGE O. 
Published: May 2016

AbstractNucleophilic substitution of the dichlorodiazocine (I) with the benzene sulfinate (II) gives the stable products (IIIa) + (IVa).
ChemInform Abstract: Preparation of tert‐Butyl 4‐Diethylphosphono‐3‐oxobutanethioate and Use in the Synthesis of (E)‐4‐Alkenyl‐3‐oxoesters and Macrolides.
Authors: LEY S. V. , WOODWARD P. R. 
Published: May 2016

AbstractThe ω‐bromothioate (III) is prepared either from diketene (I) or from Meldrum's acid (V).
ChemInform Abstract: On the Reaction of PCl5 with D,L‐Threonine.
Authors: GURARII L. I. , MUKMENEV E. T. 
Published: May 2016

AbstractThreonine (III) reacts with excess phosphorus pentachloride to give a mixture of the trichlorophosphine imine (I) and the dichlorophosphate (II) or (I) exclusively, depending on the solvent used.
ChemInform Abstract: Reaction of F‐Alkanoic Acid Chlorides with Trialkyl Phosphites Leading to 1‐(Dialkoxyphosphinyl)oxy‐F‐1‐alkenephosphonates or 1‐(Dialkoxyphosphinyl)oxy‐1H‐F‐alkanephosphonates.
Authors: ISHIHARA T. , MAEKAWA T. , YAMASAKI Y. , ANDO T. 
Published: May 2016

AbstractThe fluorinated carboxylic acid chlorides (I) react with triethyl phosphite (II) to produce the Z‐alkenephosphonate derivatives (III) or the alkanephosphonates (IV), depending on the reaction conditions.
ChemInform Abstract: Combined Opening and Closure of the Oxirane Ring in the Reaction of 4‐Chloro‐2,3‐epoxyalkane‐1‐phosphonates with Nucleophiles.
Authors: RYABOV B. V. , IONIN B. I. , PETROV A. A. 
Published: May 2016

AbstractThe title compounds (III), prepared from the phosphonates (I) and the peracid (II), react with alcoholates to give the rearranged phosphonates (IV).
ChemInform Abstract: Free Radical Alkylthiylation of Hydridophosphoranes. Structure‐Reactivity Factors Affecting the Reactions of Bicyclic Phosphoranyl Radicals with Disulfides.
Authors: BENTRUDE W. G. , KAWASHIMA T. , KEYS B. A. , GARROUSSIAN M. , HEIDE W. , WEDEGAERTNER D. A. 
Published: May 2016

AbstractThe UV‐light‐initiated reactions of the phosphorane (I) with a variety of disulfides (II) occur to yield the product (III).
ChemInform Abstract: Reaction of 1‐N‐Hydroxyethyl‐3‐iminopyrazolidine with Hexaalkylphosphorous Triamide.
Authors: GADZHIEV G. YU. , KOROTEEV M. P. , BUDAGOV V. A. , IBRAGIMOV S. I. 
Published: May 2016

AbstractReaction of the title compounds (I) and (II) yields the oxadiazaphosphorinanes (III) which are treated with sulfur, producing the thioxo compounds (IV).
ChemInform Abstract: Studies of Applications of Organoelement Compounds of Groups V and VI in Organic Syntheses. Part 46. Synthesis, Reactivity, and Crystal Structure of Trifluoroacetylmethylenetriphenylarsorane.
Authors: SHEN Y. , FAN Z. , QIU W. 
Published: May 2016

AbstractThe arsonium iodide (I) is deprotonated by phenyllithium (II) and then coupled with the ester (III) to give the arsonium ylide (IV).
ChemInform Abstract: A Novel Hypervalent Antimony Ate Complex (12‐Sb‐6).
Authors: AKIBA K. , FUJIKAWA H. , SUNAGUCHI Y. , YAMAMOTO Y. 
Published: May 2016

AbstractOn treatment of the benzoxastibole(V) (I) with MeLi at ‐78 °C, the only adduct (IIa) is formed which at increasing temp. equilibrates with its isomers (IIb) and (IIc).
ChemInform Abstract: The Invention of New Radical Chain Reactions. Part 13. High Yielding Decarboxylative Chalcogenation of Aliphatic and Alicyclic Acids.
Authors: BARTON D. H. R. , BRIDON D. , ZARD S. Z. 
Published: May 2016

AbstractThe symmetrical dichalcogenides (I), (IV), and (VII) are thermally or photochemically cleaved in the presence of the N‐acyloxyheterocycles (II) and (V) to produce the chalcogenides (III), (VI), and (VIII).
ChemInform Abstract: Functional Trimethylphosphine Derivatives. Part 24. Phosphine Complexes of Main Group Elements. Part 6. (Phosphinomethyl)aluminum Compounds: Bis‐ and Tris(dimethylphosphino)methyl Ligands in Tetrahedral and Octahedral Aluminum Phosphine Complexes and X‐Ray Structure of Al((PMe2)2C(SiMe3))3.
Authors: KARSCH H. H. , APPELT A. , RIEDE J. , MUELLER G. + 
Published: May 2016

AbstractThe phosphinomethanides (I) react with Me2AlCl to give the tetrahedral, monomeric phosphine complexes (II) with four‐membered chelate rings.
ChemInform Abstract: Equilibrium and Kinetics of Complexes of Aquachromium(III) with Nicotinate Ion.
Authors: PURSER G. H. , KING E. L. 
Published: May 2016

AbstractSpecies of the type (I) are prepared in aqueous solutions containing (Cr(H2O)6)3+ and the nicotinate ion in the pH range 3‐5 and can be isolated.
ChemInform Abstract: A New Route to Synthesize Dinuclear Mo(I) Complexes Containing SR Bridges: Synthesis and Structure of Mo2(CO)8(SCH2CO2Et)2.
Authors: ZHUANG B. , HUANG L. , HE L. , YANG Y. , LU J. 
Published: May 2016

AbstractThe synthesis of the title compound (II) by oxidation of the dinuclear Mo(0) complex (I) by I2 demonstrates a new route to prepare dinuclear Mo(I) complexes containing SR bridges mostly quantitatively.
ChemInform Abstract: Three Coordination Modes of the Pentadentate Ligand 2,6‐Diacetylpyridinedisemicarbazone.
Authors: BINO A. , FRIM R. , VAN GENDEREN M. 
Published: May 2016

AbstractThe pentadentate title ligand reacts with Cr(NO3)3·9 H2O to form at pH 3 the complex (I) with monodeprotonated ligand and in 1 M HNO3 the complex (II) with neutral ligand.
ChemInform Abstract: The Kinetics of the Oxidation of Metal Complexes by Hexakis(urea)manganese(III) in Acetonitrile.
Authors: MACARTNEY D. H. 
Published: May 2016

AbstractA kinetic study of the reduction of the title manganese ion by a series of nickel(II) macrocycles and Os(II), Fe(II) or Ru(II) tris(polypyridine) complexes is reported.
ChemInform Abstract: Activation of Alkanes Involving Rhenium Atoms: Synthesis and Electronic Structure of Binuclear μ‐Alkylidene Derivatives; Molecular Structure of ((Re(η‐C6H6))2(μ‐CHtBu)(μ‐H)2).
Authors: GREEN J. C. , GREEN M. L. H. , O'HARE D. , WATSON R. R. , BANDY J. A. 
Published: May 2016

AbstractCocondensation of Re atoms with a mixture of benzene and corresponding alkanes R1‐CH2‐R2 and cyclopropane leads to the binuclear hydride‐bridged μ‐alkylidene complexes (Ia‐f) and (Ig), respectively.
ChemInform Abstract: η‐Benzenebis(trimethylphosphine)iron as a Precursor to (Fe(η‐C5R5)(PMe3)2) (R: H or Me) Derivatives: the Equilibrium (Fe)(PMe3)Et ⇌ (Fe)(η‐C2H4)H + PMe3, Where (Fe): Fe(η‐C5Me5)(PMe3).
Authors: GREEN M. L. H. , WONG L.‐L. 
Published: May 2016

AbstractStarting from η6‐benzene‐bis(trimethylphosphine)‐Fe (I), cocondensation product from Fe atoms, benzene, and PMe3, the cyclopentadienyl‐bis(phosphine)‐Fe compounds (II), (IV)‐(VII) are prepared by corresponding reactions as shown in the scheme.
ChemInform Abstract: Synthesis and Characterization of a New Series of Iron(II) Single‐Face Hindered Porphyrins. Influence of Central Steric Hindrance Upon Carbon Monoxide and Oxygen Binding.
Authors: MOMENTEAU M. , LOOCK B. , TETREAU C. , LAVALETTE D. , CROISY A. , SCHAEFFER C. , HUEL C. , LHOSTE J.‐M. LHOSTE J.‐M. 
Published: May 2016

AbstractThe compounds (VIa), easily obtained in a two‐step procedure, contain one "handle" and two pivaloyl "pickets" as substituents in order to vary both the cavity size and to hold the handle in a central position.
ChemInform Abstract: Synthesis and Characterization of Isomeric Binuclear Double‐Bridged Alkylidene‐Tetraphenyldiphosphine and Diphenylphosphido‐Methylenediphenylphosphine Iron Nitrosyl Complexes.
Authors: CHAU C.‐N. , YU Y.‐F. , WOJCICKI A. , CALLIGARIS M. , NARDIN G. , BALDUCCI G. 
Published: May 2016

AbstractThe dianion (I) reacts at ‐78 °C with RCHI2 to afford the methylenediphenylphosphine complexes (II), in addition to (III).
ChemInform Abstract: Organotransition‐Metal Metallacarboranes. Part 10. π‐Complexation of nido‐(PhCH2)2C2B4H6 at the C2B3 and C6 Rings. Synthesis and Crystal Structures of nido‐2,3‐((CO)3Cr(η6‐C6H5)CH2)2‐2,3‐C2B4H6 and (PhCH2)4C4B8H8, a Nonfluxional C4B8 Cluster.
Authors: SPENCER J. T. , POURIAN M. R. , BUTCHER R. J. , SINN E. , GRIMES R. N. 
Published: May 2016

AbstractReaction of the nido‐carborane (I) with NaH followed by FeCl2 forms the moderately air‐sensitive complex (II) which on treatment with O2 generates the air‐stable tetrabenzyl tetracarbon carborane (III).
ChemInform Abstract: Phosphine‐Functionalized Phosphazene Precursors: Synthesis and Metal Carbonyl Complexes.
Authors: ROY A. K. , HANI R. , NEILSON R. H. , WISIAN‐NEILSON P. 
Published: May 2016

AbstractThe title compounds (IV) and (V) are prepared from the N‐silyl‐P‐(trifluoroethoxy)phosphoranimines (I) by smooth deprotonation and treatment of the anions formed with corresponding chlorophosphines.
ChemInform Abstract: Gas‐Phase Organometallic Kinetics. Part 2. Dissociative Substitution Kinetics of Fe(CO)2(C2H4)3 by Transient IR Absorption Spectrometry.
Authors: WEILLER B. H. , GRANT E. R. 
Published: May 2016

AbstractPulsed laser photolysis of mixtures of (I) and C2H4 yields the transient gas‐phase complexes (II) and (III).
ChemInform Abstract: Reactions Between Bis(O‐alkyl dithiocarbonato)nickel(II) Complexes and Phosphines. Formation of a Dithiocarbonate Complex of Nickel(II): (Ni(S2CO)(Ph2PCH2CH2PPh2)).
Authors: PERPINAN M. F. , BALLESTER L. , GONZALEZ‐CASSO M. E. , SANTOS A. 
Published: May 2016

AbstractDepending on the O‐alkyl dithiocarbonate derivative and phosphine used, the title reaction leads to the formation of square‐planar complexes (I), (Va), (Vb), and (VIa), of paramagnetic five‐coordinate complexes (IIIa), (IIIb), or of octahedral complexes (IVa) and (VIIb) according to the scheme.
ChemInform Abstract: Effect of Ligand on Ring Contraction of Six‐Membered Nickel‐Containing Cyclic Esters, Cyclic LnNiCH2CH2CH2COO, to Their Five‐Membered‐Ring Isomers, Cyclic LnNiCH(CH3)CH2COO. Kinetic and Thermodynamic Control of Asymmetric Induction by Chiral Diphosphines in the Ring Contraction.
Authors: YAMAMOTO T. , SANO K. , YAMAMOTO A. 
Published: May 2016

AbstractStudies show that the coordination of a bulky diphosphine in the Ni chelate complexes (I) causes an extensive ring contraction to give the complexes (II) with a five‐membered chelate ring.
ChemInform Abstract: Solid State Structures of Nonemitting Complexes of Cuprous Iodide: (CuI(methylquinaldate))x, (CuI(isopropylquinaldate))2 and (CuI(n‐butylquinaldate))2.
Authors: TOMPKINS J. A. , MAXWELL J. L. , HOLT E. M. 
Published: May 2016

AbstractThe 1:1 molar reaction of CuI with corresponding alkyl quinaldates in acetonitrile gives the polymeric title complex (Ia) and the dimeric title complexes (Ib), (Ic).
ChemInform Abstract: Ruthenium(II) Complexes of closo‐Dodecaboranyl Anions and the Molecular Structure of the pileo Thirteen‐Vertex Ruthenaborane ((PPh3)2ClRuB12H11(NEt3)).
Authors: ELRINGTON M. , GREENWOOD N. N. , KENNEDY J. D. , THORNTON‐PETT M. 
Published: May 2016

AbstractReaction of (I) with the Ru complex (II) gives the air‐stable covalent complex (IIIa), characterized by elemental analysis and multielement NMR spectroscopy.
ChemInform Abstract: Stereochemistry of Chiral Ruthenium‐ and Iron‐cyclopentadienyl Alkylidenecarbene‐diphosphine Complexes.
Authors: CONSIGLIO G. , MORANDINI F. 
Published: May 2016

AbstractThe non‐rigid behaviour of complexes of the type (I) are investigated by 31P NMR spectroscopy at variable temperature.
ChemInform Abstract: Electrochemical Studies of Rhodium‐Carbon Bond Formation. The Reaction of Monomeric (Tetraphenylporphinato)rhodium(II) with Alkyl and Aryl Halides.
Authors: ANDERSON J. E. , YAO C.‐L. , KADISH K. M. 
Published: May 2016

AbstractThe one‐electron reduction of the complex (I) generates the monomeric title compound.
ChemInform Abstract: Preparation and Structure of H3(CO)9Os3BCH2, an Analogue of a Vinylidene Cluster Complex: Reduction of the Unique Carbonyl of H3(CO)9Os3BCO.
Authors: JAN D.‐Y. , SHORE S. G. 
Published: May 2016

AbstractThe reaction of (I) with BH3 in THF results in the reduction of the carbonyl to form a methylene group, giving the triosmium borylidene complex (II), which is an electronic and structural analogue of the triosmium vinylidene cluster H2(CO)9Os3CCH2.
ChemInform Abstract: Synthetic and Biosynthetic Studies of Porphyrins. Part 9. Synthesis of Isocoproporphyrin, Dehydroisocoproporphyrin, and De‐ethylisocoproporphyrin.
Authors: JACKSON A. H. , LASH T. D. , RYDER D. J. 
Published: May 2016

AbstractThe title compounds as their tetramethyl esters (VIa) (isocoproporphyrin), (VIe) and (VIb), which are excreted by patients suffering from porphyria cutanea tarda or rats poisoned with hexachlorobenzene, are synthesized by the b‐oxobilane route.
ChemInform Abstract: Synthetic and Biosynthetic Studies of Porphyrins. Part 10. Syntheses of Porphyrins with Acetic, Propionic, and Butyric Acid Side‐Chains for Biosynthetic Studies.
Authors: JACKSON A. H. , PANDEY R. K. , SMITH K. M. 
Published: May 2016

AbstractThe title compounds as their methyl esters (IV), (V), (VI) are synthesized using the ac‐biladiene route.
ChemInform Abstract: Asymmetric cis‐Hydroxylation via Epoxidation‐Carboxylation: A Formal Synthesis of (+)‐Citreoviral.
Authors: TROST B. M. , LYNCH J. K. , ANGLE S. R. 
Published: May 2016

AbstractTiglyl alcohol (I) consecutively undergoes Sharpless epoxidation, Swern oxidation and Wittig reaction with the phosphorane (III) to yield the epoxy ester (IV).
ChemInform Abstract: Spiran Isolation in the Dienone‐Phenol Rearrangement of Steroidal p‐Quinols.
Authors: PLANAS A. , TOMAS J. , BONET J.‐J. 
Published: May 2016

AbstractThe steroidal quinol (I) undergoes acidic treatment to form the compounds (II) ‐ (VII) as result of rearrangement and subsequent reactions.
ChemInform Abstract: Synthesis of 3‐(3‐Pyridyl)‐ and 3‐(3‐Benzo(b)thienyl)‐D‐alanine.
Authors: RAO P. N. , BURDETT J. E. , CESSAC J. W. , DINUNNO C. M. , PETERSON D. M. , KIM H. K. 
Published: May 2016

AbstractCoupling of the chloromethylhetarenes (I) with the acetaminomalonate (II), followed by partial saponification and decarboxylation, yields the racemic amino acid esters (IV).
ChemInform Abstract: The Allyl Group for Protection in Carbohydrate Chemistry. Part 18. Allyl and Benzyl Ethers of myo‐Inositol. Intermediates for the Synthesis of myo‐Inositol Trisphosphates.
Authors: GIGG J. , GIGG R. , PAYNE S. , CONANT R. 
Published: May 2016

Abstract1. The racemic myo‐inositol derivative (Ib) from the known (Ia) is transformed to the tri‐O‐benzylated myo‐inositol (V) via the successive intermediates (II), (IVa)‐(IVc) using allyl groups for "temporary" protection.
ChemInform Abstract: Synthesis of the Fragment GlcNAc‐α(1→P→6)‐GlcNAc of the Cell Wall Polymer of Staphylococcus lactis Having Repeating N‐Acetyl‐D‐glucosamine Phosphate Units.
Authors: WESTERDUIN P. , VEENEMAN G. H. , VAN DER MAREL G. A. , VAN BOOM J. H. 
Published: May 2016

AbstractThe synthesis of some N‐acetyl‐D‐glucosamine phosphates, e.g. (V) and (IX), is described as outlined in the reaction scheme.
ChemInform Abstract: A New Approach to the Synthesis of Ether Phospholipids. Preparation of 1,2‐Dialkylglycerophosphorylcholines from L‐Glyceric Acid.
Authors: BHATIA S. K. , HAJDU J. 
Published: May 2016

AbstractL‐Glyceric acid methyl ester (II), prepared from the parent acid (I) or by acid‐catalyzed deprotection of the isopropylideneglycerate (III), is converted to the monotrityl ether (V).
ChemInform Abstract: Total Synthesis of the 20‐p‐Trifluoroacetamidophenyl‐LTA4‐methylester.
Authors: PERRIN P. , AUBERT F. , LELLOUCHE J. P. , BEAUCOURT J. P. 
Published: May 2016

AbstractStarting with the butinol (Ia), a total synthesis of the LTA4 derivative (X) is performed as outlined in the reaction scheme.
ChemInform Abstract: Bicyclic Pyrazolidinones, a New Class of Antibacterial Agent Based on the β‐Lactam Model. Bicyclic Pyrazolidinones, Steric and Electronic Effects on Antibacterial Activity.
Authors: JUNGHEIM L. N. , SIGMUND S. K. , FISHER J. W. , JONES N. D. , SWARTZENDRUBER J. K. 
Published: May 2016

AbstractThe pyrazolidinium ylides (I), (VII), and (XI) undergo 1,3‐dipolar cycloaddition reaction with the acetylenedicarboxylates (II) or (XIII) to produce bicyclic pyrazole derivatives such as (XII).
ChemInform Abstract: A Stereocontrolled Synthesis of a Novel Prostacyclin Analog “Allene‐ Carbacyclin”. Application of Molecular Mechanics Calculations to Organic Synthesis.
Authors: DJURIC S. W. , MIYANO M. , CLARE M. , RYDZEWSKI R. M. 
Published: May 2016

AbstractThe synthesis of the allenes (IV) and (V) from the ketone (I) is described.
ChemInform Abstract: Synthetic Studies on Teleocidin. Part 2. Synthesis of Indole Derivatives Containing the Same Substituent to Teleocidin B at 6‐ and 7‐Positions of Indole Nucleus.
Authors: NAKATSUKA S. , MASUDA T. , GOTO T. 
Published: May 2016

AbstractThe synthesis of the indole derivatives (I), which are intermediates in the presence of teleocidin B (II), is described.
ChemInform Abstract: Factors Affecting Nitrogen Dissolution in Sodium Metaphosphate Glass.
Authors: PENG Y. B. , DAY D. E. 
Published: May 2016

AbstractThe preparation of sodium phosphorus oxynitride glasses (Na‐P‐O‐N) has been investigated as a function of gas atmosphere (dry NH3, forming gas, 90% N2 + 10% CO), temp., and time of remelting NaPO3 in various gases.
ChemInform Abstract: Multiphoton Spectroscopy of X‐NO (X: Kr, Xe, CH4) van der Waals Molecules.
Authors: MILLER J. C. 
Published: May 2016

AbstractThe spectra of the title species are investigated at wavelengths near the C2π ← X2π1/2 transition of nitric oxide by mass‐resolved multiphoton ionization (MPI) spectroscopy.
ChemInform Abstract: Crystal Structure of a Tetrapoly‐dipolyphosphate: CaNb2O(P4O13)(P2O7) (I).
Authors: AVERBUCH‐POUCHOT M.‐T. 
Published: May 2016

AbstractThe title compound, the first example of a tetrapoly‐dipolyphosphate, has been prepared by a flux method using a mixture of CaCO3 and Nb2O5 in H3PO4 (500 °C, 2 h; 350 °C, 2 d, single crystals).