bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Chemistry of Polynuclear Metal Complexes with Bridging Carbene or Carbyne Ligands. Part 71. Synthesis of Tungsten‐Iridium Complexes. Crystal Structures of (W2Ir(μ3‐RC2R)Cl(CO)4(η‐C5H5)2)·CH2Cl2 and (W2Ir(μ‐CR)(μ3‐CR)Cl(CO)4(η‐C5H5)2) (R: C6H4Me‐4).
Authors: JEFFERY J. C. , RUIZ M. A. , STONE F. G. A. 
Published: May 2016

AbstractThe complex mixture obtained from (I) and (II) is separable chromatographically.
ChemInform Abstract: Structure and Magnetic Properties of Chains of Diamonds of Four Spins Formed by Metal(II) Hexafluoroacetylacetonates (Metal: Cobalt, Nickel) and the Nitronyl Nitroxide Radical 4,4,5,5‐Tetramethyl‐2‐ethyl‐4,5‐dihydro‐1H‐imidazolyl‐1‐oxyl 3‐Oxide.
Authors: CANESCHI A. , GATTESCHI D. , LAUGIER J. , REY P. , SESSOLI R. 
Published: May 2016

AbstractFrom an X‐ray crystal structure determination of (IIIa) (space group P1, Z=1) it is shown that the radical (II) can bind in such a way that one of its oxygen atoms bridges two different metal ions in a μ‐1,1 fashion while the other oxygen atom is involved in a weak interaction with the NO group of another molecule of (II).
ChemInform Abstract: Bis(nitroxyl) Adducts of Cobalt and Nickel Hexafluoroacetylacetonates. Preparation, Structures, and Magnetic Properties of M(F6acac)2(proxyl)2 (M: Co2+, Ni2+).
Authors: PORTER L. C. , DICKMAN M. H. , DOEDENS R. J. 
Published: May 2016

AbstractThe title adducts (I) are prepared by 1:2 molar reaction of the reactants (no yields given) and characterized by crystal structure analyses (both space group P21/c, Z=2).
ChemInform Abstract: The Synthesis of Copper(II) Complexes of 2‐((2‐Mercaptophenyl)iminomethyl)phenols by the Electrochemical Cleavage of a Disulfide Bond.
Authors: BASTIDA R. , BERMEJO M. R. , LOURO M. S. , ROMERO J. , SOUSA A. , FENTON D. E. 
Published: May 2016

AbstractThe electrochemical cleavage of (I) leads to Schiff base ligands (II) which might act as potential model systems for low symmetry type I copper sites of copper‐bearing metalloproteins.
ChemInform Abstract: Preparation, Structure and Spectroscopic Studies of the Palladium Mercaptides Pd8(S‐nPr)16 and Pd6(S‐nPr)12.
Authors: HIGGINS J. D. III , SUGGS J. W. 
Published: May 2016

AbstractThe 1:2 molar reaction of Li2PdCl4 (I) with propane thiol (II) quantitatively leads to two crystalline compounds, the cyclic mercaptides (III) and known (IV).
ChemInform Abstract: Synthesis, Characterization and Antitumor Activity of Some Metal Complexes of 3‐ and 5‐Substituted Salicylaldehyde o‐Hydroxybenzoylhydrazones.
Authors: MOHAN M. , GUPTA N. S. , GUPTA M. P. , KUMAR A. , KUMAR M. , JHA N. K. 
Published: May 2016

AbstractThe characterization by elemental analysis, conductance measurements, magnetic susceptibilities and IR and Moessbauer spectral studies of the prepared complexes (no yields given) indicate the following structures: monomeric, high‐spin, distorted octahedral for (I); monomeric, high‐spin, five‐coordinate for (II) with monodentate sulfate coordination; dimeric, high‐spin phenoxide‐bridged, five‐coordinate for the Fe complex (IIIa); dimeric, high‐spin five‐coordinate for the Co complex (IIIa); dimeric low‐spin five‐coordinate for the Ni complex (IIIa); dimeric, four‐coordinate for (IV) and a square‐planar structure for (IIIb).
ChemInform Abstract: Enantioselective Synthesis of Macrocyclic Propargylic Alcohols by (2,3) Wittig Ring Contraction. Synthesis of (+)‐Aristolactone and Cembranoid Precursors.
Authors: MARSHALL J. A. , LEBRETON J. 
Published: May 2016

AbstractThe ring contraction of the ether (I) in the presence of the chiral base LBP leads to the alcohol (II), which is tranformed to the natural aristolactone (VI).
ChemInform Abstract: Radical Additions onto Enols and Enol Ethers as a Stratagem in Synthesis. Total Synthesis of the Unique Epoxylactone (.+‐.)‐Alliacolide Found in Marasmius alliaceus.
Authors: LADLOW M. , PATTENDEN G. 
Published: May 2016

AbstractThe intramolecular radical cyclization onto the enolic double bond of the tetronic acids (X) represents the key step in the synthesis of the title compound (XIII), which is found to exhibit useful antifungal and bacteriostatic activity.
ChemInform Abstract: Mechanisms of O2 Reduction at n‐ and p‐InP in Acid Aqueous Electrolyte.
Authors: ETCHEBERRY A. , GAUTRON J. , SCULFORT J. L. 
Published: May 2016

AbstractFrom photocurrent and electroluminescence measurements it is concluded that, at least in part, the oxygen reduction is the result of hole injection into the semiconductor valence band.
ChemInform Abstract: Preparation and Structure of ((C6H5)4P)3(NbTe10)·DMF: A Soluble Tellurium Cluster Containing an Interstitial Transition‐Metal Atom.
Authors: FLOMER W. A. , KOLIS J. W. 
Published: May 2016

AbstractThe title compound (IV) (yield not given) crystallizes in the triclinic space group P1 with Z=2.
ChemInform Abstract: 13C NMR Studies. Part 133. An Examination of the Effect of Conformation on β‐Enolization in Some Bicyclo(3.2.1)octan‐2‐ones (V) and (IX).
Authors: CLEMENTS M. T. M. , KLINCK R. E. , PEIRIS S. , RAGAUSKAS A. J. , STOTHERS J. B. 
Published: May 2016

AbstractWhereas the ketone (IX) under basic conditions does not rearrange at all, (Va) yields a temp.‐ and time‐dependent mixture of its isomers (VI) and (VII) but (Vb) yields only its isomer (VIII).
ChemInform Abstract: Photochemistry of β,γ‐Enones. Part 10. Photochemical Reactivity of α‐Phenyl β,γ‐Enones. Singlet 1,3‐Acyl Shift, Triplet Aromatic Di‐π‐methane (DPM) Rearrangement and Triplet Aryl‐Carbonyl Bridging.
Authors: KOPPES M. J. C. M. , BEENTJES P. C. J. , CERFONTAIN H. 
Published: May 2016

AbstractThe photochemistry of the title compounds (VI) is studied.
ChemInform Abstract: Remote Steric Effects on the Disproportionation/Recombination Ratio of Cumyl Radicals.
Authors: KOPECKY K. R. , YEUNG M.‐Y. 
Published: May 2016

AbstractThe disproportionation/combination ratio in the reaction between two di‐tert‐butyl‐cumyl radicals (II), generated by thermolysis of the diazene (I), is 0.21 at 60 °C in benzene.
ChemInform Abstract: Synthesis of Chiral 5‐Substituted Cyclohex‐2‐enones from 5‐Trimethylsilylcyclohex‐2‐enone.
Authors: ASAOKA M. , SHIMA K. , TAKEI H. 
Published: May 2016

AbstractThe racemic trimethylsilylcyclohexanone (±)‐(I) is coupled with the Grignard reagents (II) to give the trimethylsilylcyclohexanones (III), which undergo elimination reaction upon treatment with cupric chloride, forming the racemic cyclohexanones (±)‐(IV).
ChemInform Abstract: Halogenation Using Quaternary Ammonium Polyhalides. Part 9. One‐Step Syntheses of Acylureas and Carbamates from Amides by Use of Tetrabutylammonium Tribromide and DBU.
Authors: FUJISAKI S. , TOMIYASU K. , NISHIDA A. , KAJIGAESHI S. 
Published: May 2016

AbstractThe reaction of the amides (I) or (III) with tetrabutylammonium tribromide and DBU in the presence of catalytic or molar amounts of MeOH (IV) yields either the acylureas (II) or the carbamates (V); analogues of the former reveal physiological activities in insects.
ChemInform Abstract: Synthesis of Diaryl α‐Diketones via Palladium‐Catalyzed Double Carbonylative Homo Coupling of Aryl Iodides with Carbon Monoxide.
Authors: KIM J. I. , KIM N. J. , RYU C. M. 
Published: May 2016

AbstractThe title reaction yields the diaryl diketones (III) possessing a wide range of functionalities.
ChemInform Abstract: Organic Syntheses via Transition Metal Complexes. Part 28. 3‐ and 4‐Imino‐2‐azetidinones from Isocyanides and a Manganese Carbene Complex.
Authors: AUMANN R. , HEINEN H. 
Published: May 2016

AbstractThe readily accessible manganese carbene complex (I) reacts stepwise with 2 equiv. isocyanides (II) to give the products (IV), (V), and (VI).
ChemInform Abstract: Synthesis, Characterization, and Electron Impact Mass Spectrometry of Schiff Bases Rearranging to Oxazoline, Thiazoline, and Thiazole Derivatives.
Authors: GUERRIERO P. , BULLITA E. , VIGATO P. A. , PELLI B. , TRALDI P. 
Published: May 2016

AbstractThe (het)aromatic dialdehydes (I) react with the o‐amino(thio)phenols (II) to give the Schiff bases (III) which equilibrate with the oxazoline or thiazoline systems (IV).
ChemInform Abstract: Diastereoselectivity in the Boranate Reduction of α‐Triazolyl Ketones.
Authors: THIEME P. C. , SAUTER H. , REISSENWEBER G. 
Published: May 2016

AbstractThe boranate reduction of the triazolyl ketone (II) in the presence of TiCl4 leads to a highly diastereoselective formation of the diastereomer (I) with anti orientation of the hydroxy and triazole groups, whereas the diastereomer (III) with the hydroxy and triazole groups syn to each other is formed in the absence of Lewis acid.
ChemInform Abstract: Synthesis of 1‐Azacycl(3.2.2)azine and 1‐Azabenzo(h)cycl(3.2.2)azine.
Authors: TOMINAGA Y. , SHIROSHITA Y. , KUROKAWA T. , MATSUDA Y. , HOSOMI A. 
Published: May 2016

Abstract(2 + 8)Cycloaddition reaction of dimethyl acetylenedicarboxylate (I) with the imidazopyridines (II) yields the cyclazines (III).
ChemInform Abstract: Acid‐Catalyzed Reactions of 3‐(α‐Hydroxybenzyl)pyrazolo(1,5‐a)pyridines.
Authors: MIKI Y. , TOMII O. , NAKAO H. , KUBO M. , HACHIKEN H. , TAKEMURA S. , IKEDA M. 
Published: May 2016

AbstractThe N‐aminopyridinium salts (I) are coupled with the acetylenes (II), forming the pyrazolopyridines (III) and (IV).
ChemInform Abstract: Pyridazines. Part 35. Preparation of Some Novel Pyrimido(4,5‐c)pyridazine Derivatives from 3‐Alkylamino‐ and 3‐Arylamino‐4‐pyridazinecarboxamides.
Authors: HAIDER N. , HEINISCH G. , LASSNIGG D. 
Published: May 2016

AbstractReaction of 3‐chloro‐4‐pyridazinecarbonitrile (I) with the primary amines (II) gives the aminonitriles (III) which are hydrolyzed to form the amides (IV).
ChemInform Abstract: Synthesis of Certain 3,5,7‐Trisubstituted Pyrazolo(3,4‐e)(1,3)oxazines. Derivatives of a New Heterocyclic Ring System.
Authors: BEYLIN V. G. , TOWNSEND L. B. 
Published: May 2016

AbstractStarting with hydroxypyrazolecarboxamides such as (I) or (IX), the oxazines (III) or (X) are obtained by ring closure reaction with 1,1'‐carbonyldiimidazole (II).
ChemInform Abstract: Synthesis of Dome‐Shaped Cyclophane Type Macrotricyclic Anion Receptor Molecules.
Authors: FUJITA T. , LEHN J.‐M. 
Published: May 2016

AbstractStarting with α‐bromo‐p‐tolunitrile (I), the polyazamacrotricycles (IV) and (V) are synthesized via the key intermediates (II) and (III).
ChemInform Abstract: Unsymmetrical Bisphosphorus Compounds. Routes to the Successful Preparation of Ph2P(CH2)nPR2 (n = 6, 8; R: Me, Et).
Authors: HILL W. E. , ISLAM M. Q. , WEBB T. R. , MCAULIFFE C. A. 
Published: May 2016

AbstractAn improved route to the preparation of the unsym. title bisphosphines is demonstrated for the example (VI).
ChemInform Abstract: Enantioselective Catalysis. Part 5. New Ligands with Four Stereogenic Centers. Synthesis and Separation of the Three Diastereomeric (P(R,S),3R,4R,P′(R,S))‐3,4‐Bis(methylphenylphosphino)pyrrolidines.
Authors: NAGEL U. , RIEGER B. 
Published: May 2016

AbstractThe diastereomeric mixture (IIa) reacts with benzyl chloride to give one isomer of (IV), whereas with MeI a mixture of the three possible isomers is obtained.
ChemInform Abstract: Organoselenium‐Mediated Reduction of α,β‐Epoxy Esters to β‐Hydroxy Esters.
Authors: MIYASHITA M. , HOSHINO M. , SUZUKI T. , YOSHIKOSHI A. 
Published: May 2016

AbstractThe epoxy esters (I) are reduced with two equivalents of sodium phenylseleno(triethoxy)borate (II) to yield regioselectively the β‐hydroxy esters (IV) via the phenylseleno intermediates (III).
ChemInform Abstract: Bicyclic Lithio‐tert‐butylaminofluorosilanes, Molecules with Twofold or Fourfold Coordinated Lithium.
Authors: STALKE D. , KLINGEBIEL U. , SHELDRICK G. M. 
Published: May 2016

AbstractThe aminofluorosilanes (I) react with n‐butyllithium (II) to yield the lithium salts (III), which are coupled with tetrahydrofuran (IV) upon recrystallization, forming the stable compounds (V).
ChemInform Abstract: Organolanthanoid Complexes. Part 11. Preparation of Dimeric Dicyclopentadienyllutetium Hydride by Reduction of Dicyclopentadienyl Lutetium Chloride with Sodium Hydride; Its X‐Ray Crystal Structure and Reactivity.
Authors: QIAN C. , DENG D. , NI C. , ZHANG Z. 
Published: May 2016

AbstractThe title compound (III) is obtained as shown and characterized by X‐ray structure analysis (space group P1, Z=1).
ChemInform Abstract: Synthesis and Electrochemical Study of Acetyl‐ and Carbomethoxycyclopentadienylcarbonyl Chromium Complexes.
Authors: MEDINA R. M. , MASAGUER J. R. , MORAN M. , LOSADA J. 
Published: May 2016

AbstractThe complexes (I) are obtained by reaction of the Na salts of the substituted cyclopentadienides with Cr(CO)6 under refluxing conditions.
ChemInform Abstract: Intramolecular Diels‐Alder Reactions of Cyclopentadiene Systems: Model Studies for the Total Synthesis of the Capnellenes.
Authors: HELLOU J. , BERUBE G. , NEWLANDS M. J. , FALLIS A. G. , GABE E. J. 
Published: May 2016

AbstractCyclization of the cyclopentadiene (VII) according to A) gives the tricyclic adducts (VIII) and (IX) due to the existence of two conformers of (VII).
ChemInform Abstract: Novel Ring Expansion of Cyclopentanones to Seven Membered Rings.
Authors: TANAKA M. , SUEMUNE H. , SAKAI K. 
Published: May 2016

AbstractThe cyclopentanones (I) undergo ring expansion upon treatment with BF3 etherate in ethyleneglycol (II) to yield the seven membered rings (III) and (IV).
ChemInform Abstract: Practical Syntheses of Immunologically Relevant β‐Glycosides of 2‐Acetamido‐2‐deoxy‐D‐mannopyranose. Methyl N‐Acetyl‐β‐D‐mannosaminide, N‐Acetyl‐β‐D‐mannosaminyl‐(1→6)‐D‐galactose, and Methyl N‐Acetyl‐β‐D‐mannosaminyl‐(1→4)‐α‐D‐glucopyranoside.
Authors: KAJI E. , LICHTENTHALER F. W. , NISHINO T. , YAMANE A. , ZEN S. 
Published: May 2016

AbstractStarting with the basic mannosamine progenitor (I), the methyl glycoside (V) is prepared in three steps involving β‐selective glycosidation, hydroboration and deprotection.
ChemInform Abstract: Synthesis of 6‐11 Substance P Fragment Analogues Containing Enantiomers of Naturally Occurring Amino Acids.
Authors: JANECKA A. , KOZIOLKIEWICZ W. , WASIAK T. 
Published: May 2016

AbstractSeven analogues (II)‐(IV) of 6‐11 substance P fragment (Ia) in which one or more naturally occurring amino acids are replaced by their enantiomers are synthesized by conventional methods using the mixed anhydride procedure.
ChemInform Abstract: Heteroepitaxial β‐SiC on Si.
Authors: FURUMURA Y. , DOKI M. , MIENO F. , ESHITA T. , SUZUKI T. , MAEDA M. 
Published: May 2016

AbstractSingle crystalline β‐SiC layers are grown at 1000 °C on Si substrates with an off‐axial (111) orientation without using a buffer layer.
ChemInform Abstract: Improved Terbium‐Activated Single‐Crystal Phosphor for Head Up Display Cathode Ray Tube.
Authors: BERKSTRESSER G. W. , SHMULOVICH J. , HUO D. T. C. , MATULIS G. , BRANDLE C. D. , VALENTINO A. J. 
Published: May 2016

AbstractNew efficient Ga3+‐substituted single‐crystal phosphors of composition (I) are grown epitaxially on a Y3Al5O12 substrate.
ChemInform Abstract: The Characterization of Molecular Boric Acid by Mass Spectrometry and Matrix Isolation IR Spectroscopy.
Authors: OGDEN J. S. , YOUNG N. A. 
Published: May 2016

AbstractMolecular H3BO3 is obtained by heating crystalline orthoboric acid in vacuo to ∼ 40 °C. The IR spectrum of this species isolated in low‐temp.
ChemInform Abstract: Effects of the Calcination Temperature of SrTiO3 Powder on Photocatalytic Activities.
Authors: KUDO A. , TANAKA A. , DOMEN K. , ONISHI T. 
Published: May 2016

AbstractThe photocatalytic activity of SrTiO3 powder prepared by the alkoxide method (Sr and Ti isopropoxides in isopropanol) for the photodecomposition of water, H2 evolution from aqueous MeOH, and O2 evolution from an aqueous solution of AgNO3 is found to depend on the calcination temperature.
ChemInform Abstract: Widely Varying Olefin Rotation Geometry in Platinum(II)‐Olefin Complexes Containing the η3‐Allyl Ligand. Molecular Structure, Solution Stability, and Molecular Orbital Studies.
Authors: MIKI K. , YAMATOYA K. , KASAI N. , KUROSAWA H. , URABE A. , EMOTO M. , TATSUMI K. , NAKAMURA A. 
Published: May 2016

AbstractThe molecular structures of the cationic (η3‐allyl)olefin‐Pt complexes (Ia) (space group P21/n, Z=4), (Ib)·0.5 CH2Cl2 (Pccn, Z = 8), (Ic)·C6H6 and (Id) (for all P21/c, Z=4) are determined by X‐ray analysis and compared.
ChemInform Abstract: Ligand‐Centered Oxidation of Manganese(II) Complexes.
Authors: RICHERT S. A. , TSANG P. K. S. , SAWYER D. T. 
Published: May 2016

AbstractThe electrochemical oxidation of a series of Mn(II) complexes is investigated to gain insight into the mode and site of electron transfer and is correlated with near‐edge X‐ray absorption energies for reduced and oxidized Mn complexes.
ChemInform Abstract: Silicon‐Directed Beckmann Fragmentation.
Authors: NISHIYAMA H. , SAKUTA K. , OSAKA N. , ARAI H. , MATSUMOTO M. , ITOH K. 
Published: May 2016

AbstractThe selective fragmentation reactions of β‐trimethylsilylketoximes are proved to proceed effectively with acid catalysts giving the corresponding nitriles.
ChemInform Abstract: Synthesis of Precursors Suitable for Pyrolytic Fragmentation to Pentatetraenone.
Authors: BROWN R. F. C. , COULSTON K. J. , EASTWOOD F. W. , HILL M. P. 
Published: May 2016

AbstractThe synthesis of the compound (VI) is accomplished starting from the readily accessible allenic ester (I) via the intermediates (III), (IV), and the respective acid from the latter.
ChemInform Abstract: Argon Matrix Infrared Spectroscopic Evidence for the Generation of Pentatetraenone by Flash Pyrolysis of Suitable Precursors.
Authors: BROWN R. F. C. , COULSTON K. J. , EASTWOOD F. W. , IRVINE M. J. , PULLIN A. D. E. 
Published: May 2016

AbstractThe five ethenylidene‐bicycloheptene derivatives (I), (V) and (VI) are investigated as precursors for the pyrolytic generation of the title compound (II) as exemplified in the scheme for the precursor (I).
ChemInform Abstract: The Stereochemistry of Organometallic Compounds. Part 30. Hydrocyanation of Alkynol Ethers: A New Stereospecific Route to α‐Alkylidene γ‐Lactones.
Authors: JACKSON W. R. , PERLMUTTER P. , SMALLRIDGE A. J. 
Published: May 2016

AbstractThe regioselectivity of the hydrocyanation of a series of methoxymethyl ethers of alkynols, e.g. (I), the preparation of which is described, affording the adducts (III) and (IV) is investigated and shown to be highly susceptible to steric effects.
ChemInform Abstract: A Simple Process for the Synthesis of Methyl (.+‐.)‐cis‐3‐Formyl‐2,2‐dimethyl‐1‐cyclopropanecarboxylate.
Authors: MULJIANI Z. , GADRE S. , JOSHI V. , MITRA R. B. 
Published: May 2016

AbstractReaction of mesityl oxide (I) with the ethoxycarbonylmethylenesulfurane (II) yields the acetylcyclopropanecarboxylate (III) which is converted to the diacid (IV).
ChemInform Abstract: Olefin Synthesis via the Lithium Derivative of the N,N,N′,N′‐Tetramethyldiamides of Arylmethanephosphonic Acids. Part 3. Synthesis of Some β‐Disubstituted Styrenes.
Authors: MOMCHILOVA S. , PETROVA J. , KIRILOV M. 
Published: May 2016

AbstractThe diamides (I) of arylmethanephosphonic acids are converted to the adducts (V) which are hydrolyzed to give the alcohols (VI).
ChemInform Abstract: Phenolic Analogues of Amino Carboxylic Acid Ligands for 99mTc. Part 2. Synthesis and Characterization of N,N′‐Ethylenebis(N‐(o‐hydroxybenzyl)glycines) (ehbg).
Authors: WILSON J. G. 
Published: May 2016

AbstractThe title compounds (IV) and (V) are synthesized by the method outlined in the scheme for (IV).
ChemInform Abstract: Updating of Pentachlorobenzenesulfonic Acid.
Authors: ARMET O. , VECIANA J. , CASTANER J. , RIERA J. , CARILLA J. , RIAZA J. 
Published: May 2016

AbstractThe sulfonation of pentachlorobenzene (I) by means of oleum under varying reaction conditions yields the anhydride (II) after careful and cautious work‐up of the reaction mixture.
ChemInform Abstract: Syntheses via Vinyl Sulfones. Part 26. Synthesis and Alkylation of Vinylsulfinic Acids via Fluoride Cleavage of β‐Trimethylsilylethyl Vinyl Sulfones.
Authors: PALMER J. T. , FUCHS P. L. 
Published: May 2016

Abstract2‐Trimethylsilylethanethiol (I) is converted to the phosphonium chloride (V) via the chloromethyl sulfide (III).
ChemInform Abstract: A Highly Efficient Method for One‐Carbon Ring Expansion. Preparation of 1‐Alkoxy‐2‐methylenecycloalkanes.
Authors: KATOH T. , TANINO K. , KUWAJIMA I. 
Published: May 2016

AbstractRearrangement and ring enlargement of the silyl acetals (I) and (III) take place in the presence of zinc bromide to give the exo‐methylene cycloalkanes (II) or (IV).
ChemInform Abstract: Gas Phase Reactions. Part 67. On the Synthesis of Benzodithiete Derivatives by Means of Thermolysis of 1,2‐Dithio Substituted Benzenes.
Authors: BOCK H. , RITTMEYER P. 
Published: May 2016

AbstractThe short‐path thermolysis of the 1,2‐bis(mercapto)benzenes (Ia) and (Ib) at temperatures >700K yields the thermally unstable benzodithietes (IIa) and (IIb) which are identified by real‐time PE spectroscopic analysis.
ChemInform Abstract: Synthesis of (2R,3S,4R)‐2‐Hydroxymethyl‐3,4‐dihydroxypyrrolidine Hydrochloride from D‐Glucose.
Authors: HAN S.‐Y. , LIDDELL P. A. , JOULLIE M. M. 
Published: May 2016

AbstractThe diacetonide (I), derived from D‐glucose, is converted to the epimer (II) via an oxidation/reduction sequence.
ChemInform Abstract: On the Reaction of Benzothiazol‐2‐ylsulfenamides with Phosphites.
Authors: BROWNBRIDGE P. , JOWETT I. C. 
Published: May 2016

AbstractThe sulfenamides (III) mentioned in the title are prepared by treating mercaptobenzothiazole (I) and the amines (II) with N‐chlorosuccinimide.
ChemInform Abstract: Polyhalogenoheterocyclic Compounds. Part 38. Synthesis of Trifluoro‐1,2,3‐triazine and Perfluoroisopropyl Derivatives.
Authors: CHAMBERS R. D. , SHEPHERD T. , TAMURA M. 
Published: May 2016

AbstractThe known trichloro‐1,2,3‐triazine (I), on reaction with KF at high temp. applying short contact times of the reactants, affords the hitherto unknown mono‐, di‐ and trifluoro derivatives (II), (III) or (IV).
ChemInform Abstract: A Simple Synthesis of Isothiocyanates from Products of the Aldol Reaction. Spontaneous Dimerization of 1,3‐Dioxane Derivatives to 1,3,7,9‐Tetraoxocyclododecanes.
Authors: BERNAT J. , KNIEZO L. , PETERCAKOVA D. , IMRICH J. , KUTSCHY P. 
Published: May 2016

AbstractIn the presence of POCl3 the reaction between KSCN (I) and acetone (II) affords the isothiocyanate (III), a useful synthon for the preparation of pyrimidine derivatives.
ChemInform Abstract: Formation of Diboron Complex Cations.
Authors: DEPOY R. E. , KODAMA G. 
Published: May 2016

AbstractThe reaction of the hexahydridotriboron(1+) octahydridoborates(1‐) (I) with trimethylphosphine or trimethylamine (II) results in the cleavage of the triboron cation framework to produce the corresponding diboron triborate adducts (III) and the monoborane adducts (IV).
ChemInform Abstract: Benzyloxydimethylsilane. A Generator of Dimethyl‐ and Methylsilanone.
Authors: CHERNYSHEV E. A. , MUDROVA N. A. , KRASNOVA T. L. , PETRUNIN A. B. 
Published: May 2016

AbstractPyrolysis of the benzyloxysilane (III), prepared from the chlorosilane (I) and benzyl alcohol (II) via an urea complex, produces a mixture of the cyclosiloxanes (IV) ‐ (VII), benzene (VIII), toluene (IX), and ethylbenzene (X).
ChemInform Abstract: Synthesis of a Lariat Ether Having a Phosphinic Acid Functional Group and the Crystal Structure of Its Na+ Complex: Sodium sym‐((Dibenzo‐14‐crown‐4‐oxy)methyl)phenylphosphinate Dihydrate Diethanolate.
Authors: SACHLEBEN R. A. , BURNS J. H. , BROWN G. M. 
Published: May 2016

AbstractCocondensation of sym‐hydroxydibenzo‐14‐crown‐4 (V) with (chloromethyl)phenylphosphinic acid (IV), prepared as shown, leads to the corresponding ((14‐crown‐4‐oxy)methyl)phenylphosphinic acid whose sodium salt (VIII) is obtained by recrystallization from ethanol (VII)/H2O (III) as shown in the scheme.