bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Chemistry of Organosilicon Compounds. Part 228. Octamethyltetrasila‐(2.2)paracyclophane. Cyclophanes Bridged by Polysilanes.
Authors: SAKURAI H. , HOSHI S. , KAMIYA A. , HOSOMI A. , KABUTO C. 
Published: May 2016

Abstractp‐Dibromobenzene (I) reacts with dichlorotetramethyldisilane (II) after metallation with butyl lithium to yield the bis(bromophenyl)disilane (III).
ChemInform Abstract: Synthesis and Characterization of a New Family of Unsaturated Triangular Rhenium Cluster Anions of Formula (Re3(μ‐H)4(CO)9L)‐ (L: Neutral Two‐electron Donor Ligand). X‐Ray Crystal and Molecular Structures of the Tetraethylammonium Salts of the Anions with L: Triphenylphosphine and Pyridine.
Authors: BERINGHELLI T. , D'ALFONSO G. , FRENI M. , CIANI G. , SIRONI A. , MOLINARI H. 
Published: May 2016

AbstractThe unsaturated triangular cluster anion (I) can undergo selective substitution of one of the axial CO ligands of the Re(CO)4 vertex by neutral two‐electron donor ligands such as acetonitrile, triphenylphosphine, or pyridine giving the unsaturated derivatives (II).
ChemInform Abstract: Cobaltic Acetate.
Authors: KHALIL M. I. , AL‐SHARAKAWY J. A. M. 
Published: May 2016

AbstractThe reaction of Co metal with an acetoxy compound (acetic acid or its anhydride) under reflux in the presence of the oxidizing nitrate group, followed by hydrolysis of the crystalline intermediate, probably Co(O3CMe)2, with water leads to a product which is suggested to be a dimeric low‐spin octahedral Co(II) acetate compound with two bridging OH groups, a bridging O22‐, and unidentate coordinated acetate groups.
ChemInform Abstract: Preparation and Reactivity of New Dioxygen Adducts of Rhodium Containing Phosphine Ligands.
Authors: MORVILLO A. , BRESSAN M. 
Published: May 2016

AbstractThe Rh(I) complexes (Rh(LL)(NBD))BF4 and (Rh(LL))BF4 (NBD: norbornadiene; LL: Ph2P(CH2)nPPh2 and Ph2P(CH2)nSPh with n = 2 or 3, Ph2P(CH2)2(α‐pyridyl)) react with dioxygen to give 1:1 adducts of different stabilities; the ligands being stable toward oxidation.
ChemInform Abstract: cis‐(Bis(dicyclohexylphosphino)ethane)platinum(0) Reacts with Unactivated Carbon‐Hydrogen Bonds.
Authors: HACKETT M. , IBERS J. A. , JERNAKOFF P. , WHITESIDES G. M. 
Published: May 2016

AbstractThermal reductive elimination of neopentane from (I) in a variety of solvents produces the reactive intermediate (II) which reacts with C‐H bonds in saturated and unsaturated hydrocarbons.
ChemInform Abstract: General Transannulation Approach to Angular Triquinanes. Total Syntheses of (.+‐.)‐Pentalenene and (.+‐.)‐epi‐Pentalenene.
Authors: MEHTA G. , RAO K. S. 
Published: May 2016

AbstractThe preparation of the angular triquinane system starting from the 1,5‐cyclooctadiene system is first investigated for the model compounds (I) → (II) and (III) → (IV).
ChemInform Abstract: Remarkable Steric Control for the Enantioselective Cleavage of Amino Acid Esters.
Authors: UEOKA R. , MATSUMOTO Y. , YOSHINO T. , WATANABE N. , OMURA K. , MURAKAMI Y. 
Published: May 2016

AbstractIn the racemic mixture of N‐dodecanoylalanine p‐nitrophenyl esters (I), the L‐isomer (Ia) is selectively converted to the free acid L‐(IV) in the presence of a buffer system, consisting of the protected tripeptide (II) and various surfactants (III).
ChemInform Abstract: Aureolic Acid Group of Antibiotics: A Stereospecific Synthesis of Side Chain of Aglycone.
Authors: RAO A. V. R. , DHAR T. G. M. , GUJAR M. K. , YADAV J. S. 
Published: May 2016

AbstractThe synthesis of the compound (IV) can be achieved starting from the α‐D‐glucose derivative (I).
ChemInform Abstract: Synthesis of the 3‐Acetoxy‐7‐oxo‐1‐azabicyclo(3.2.0)hept‐2‐ene‐2‐carboxylate System.
Authors: BATESON J. H. , FELL S. C. M. , SOUTHGATE R. 
Published: May 2016

AbstractThe adducts (II) ‐ (IV), obtained from the ester (I) and ethanethiol, react with lead tetraacetate to yield the acetoxy derivatives (Va), (VIa), and (VII).
ChemInform Abstract: The Effect of Metallurgical Variables on the Electrocatalytic Properties of PtCr Alloys.
Authors: GLASS J. T. , CAHEN G. L. JUN. , STONER G. E. , TAYLOR E. J. 
Published: May 2016

AbstractFour major aspects of alloying have been investigated with respect to oxygen electrode interactions (especially catalysis of the oxygen reduction reaction, ORR): 1) effect of decreasing lattice parameters with increasing Cr content, 2) effect of an order‐disorder transition, 3) comparison between intermetallic and solid solution structures, and 4) effect of dendritic segregation.
ChemInform Abstract: Mechanism of Growth of CdTe by Organometallic Vapor‐Phase Epitaxy.
Authors: BHAT I. B. , TASKAR N. R. , GHANDHI S. K. 
Published: May 2016

AbstractPyrolysis of dimethylcadmium (DMCd) has been studied in the temp. range 230‐400 °C, and the growth rate of CdTe has been measured as a function of the partial pressure of DMCd and diethyltelluride (DETe) and of temperature.
ChemInform Abstract: Electrochemical Insertion of Nickel and Manganese Into the Chalcogenides Mo6S8 and Mo6Se8.
Authors: BOULANGER C. , LECUIRE J.‐M. 
Published: May 2016

AbstractInvestigation of the Mo6X8,Mn+/MxMo6X8 redox systems (M: Ni, Mn, X: S, Se) by voltammetric measurements and analysis of the evolution of the solid structures allow the determination of the successive stages of cation intercalation into the host lattices.
ChemInform Abstract: The Structure of an Iodide Complex of the Type Mo2X4(LL)2 Exhibiting Two Different Rotational Geometries in the Solid State.
Authors: FANWICK P. E. , HARWOOD W. S. , WALTON R. A. 
Published: May 2016

AbstractThe title complex (I) which is prepared by reacting the corresponding chloro compound with NaI in Me2CO crystallizes in the space group P1 with Z=3.
ChemInform Abstract: Acrylamidines and Polyacrylamidines. Part 9. The Uncatalyzed Aminoethylation of Alcohols by Their Michael‐Type Addition to Propenamidines.
Authors: ROELAND S. , FUKS R. 
Published: May 2016

AbstractThe alcohols (I) are coupled with the amidines (II) to produce the alkoxypropenamidines (III).
ChemInform Abstract: Substituted‐Vinyl Hydroxytriarylethylenes, 1‐(4‐(2‐(Diethylamino)ethoxy)phenyl)‐1‐(4‐hydroxyphenyl)‐2‐phenylethylenes: Synthesis and Effects on MCF 7 Breast Cancer Cell Proliferation.
Authors: RUENITZ P. C. , BAGLEY J. R. , WATTS C. K. W. , HALL R. E. , SUTHERLAND R. L. 
Published: May 2016

AbstractThe analogues (Ia) ‐ (Ie) of 4‐hydroxyclomiphene (If) are synthesized as shown in the reaction scheme.
ChemInform Abstract: A Convenient Synthesis of 4‐Hydroxybenzo(b)furan, (Karanjol).
Authors: KNEEN G. , MADDOCKS P. J. 
Published: May 2016

AbstractCyclohexane‐1,3‐dione (I) undergoes a ring closure reaction with bromopyruvic acid (II) to yield the tetrahydrobenzofuran (III).
ChemInform Abstract: The Chlorination of Indoles by Copper(II) Chloride.
Authors: BALOGH‐HERGOVICH E. , SPEIER G. 
Published: May 2016

AbstractThe reaction of the indole (Ia) with CuCl2 gives the dimer (II) and the ring‐chlorinated indole (IIIa); the latter is preferentially formed at large copper(II):indole ratios.
ChemInform Abstract: Adducts from Quinones and Diazoalkanes. Part 10. 2‐Diazopropane and 2‐Methyl‐1,4‐naphthoquinone; Structures and Conformations of Novel Vinylic Quinones and Epoxides.
Authors: ALDERSLEY M. F. , DEAN F. M. , MANN B. E. 
Published: May 2016

AbstractThe diazoalkanes (II) and naphthoquinones (I) combine to give the heterocyclic compounds (III).
ChemInform Abstract: Reaction of Hydrazines with 4‐Acetyl‐5(3)‐chloro‐3(5)‐methylpyrazoles. Formation of a Pyrazolo(3,4‐b)quinoline, of Hydrazones and of Ketazines.
Authors: GONZALEZ E. , ELGUERO J. 
Published: May 2016

AbstractThe imidazolylketone (II) is converted to the hydrazone (III).
ChemInform Abstract: N1‐Hydroxyamides: Syntheses and Reactions with Isocyanates and 1,1′‐Carbonyldiimidazole.
Authors: ZINNER G. , PERNER M. , GRUENEFELD J. + , SCHECKER H.‐G. 
Published: May 2016

AbstractThe hydroxylamines (I) react with the cyanides (II) to produce the hydroxyamidines (III).
ChemInform Abstract: Synthesis and Antihypertensive Activity of 4‐(Cyclic Amido)‐2H‐1‐benzopyrans.
Authors: ASHWOOD V. A. , BUCKINGHAM R. E. , CASSIDY F. , EVANS J. M. , FARUK E. A. , HAMILTON T. C. , NASH D. J. , STEMP G. , WILLCOCKS K. 
Published: May 2016

AbstractHydroxybromination of the benzopyrans (I), followed by cyclization, gives the epoxides (III) which are substituted by pyrrolidone (IV), yielding the derivatives (V).
ChemInform Abstract: Routes to Spiroacetals Derived from Chroman‐4‐one.
Authors: CREMINS P. J. , WALLACE T. W. 
Published: May 2016

AbstractThe dianion of methyl acetoacetate (I) is transformed into the chromone (V), which undergoes spiroacetalization and methylation, yielding the isomeric β‐keto esters (VI).
ChemInform Abstract: H2‐Antihistaminics. Part 32. Synthesis and H2‐Antagonistic Activity of N‐(3‐(3‐(Piperidinomethyl)phenoxy)propyl)‐1,3,4‐oxadiazol‐2‐amines.
Authors: KRAEMER I. + , SCHUNACK W. 
Published: May 2016

AbstractThe semicarbazide (I) is converted to the semicarbazones (III) which are cyclized to form the oxadiazoles (IV).
ChemInform Abstract: Stereoselectivity of a Potent Calcium Antagonist, 1‐Benzyl‐3‐pyrrolidinyl Methyl 2,6‐Dimethyl‐4‐(m‐nitrophenyl)‐1,4‐dihydropyridine‐3,5‐dicarboxylate.
Authors: TAMAZAWA K. , ARIMA H. , KOJIMA T. , ISOMURA Y. , OKADA M. , FUJITA S. , FURUYA T. , TAKENAKA T. , INAGAKI O. , TERAI M. 
Published: May 2016

AbstractThe enantiomers (III) and (IV) of the title compound are obtained from the dihydropyridines (IIa) and (IIb).
ChemInform Abstract: Intramolecular Alkylations of Aromatic Compounds. Part 17. Synthesis of trans‐3,10b‐Dimethyl‐1,2,3,4,4a,5,6,10b‐octahydrobenz(f)isoquinoline.
Authors: REIMANN E. , THYROFF U. 
Published: May 2016

AbstractThe tetralone (I) is converted to the α‐siloxynitrile (III) which produces the tricyclic lactams (VI).
ChemInform Abstract: Acidic Hydrolysis of N‐Methyl Derivatives of 4‐Phenyl‐5‐oxo‐4,5‐dihydroindeno(1,2‐b)pyridine.
Authors: LUSIS V. K. , MUTSENIETSE D. KH. , DUBUR G. YA. 
Published: May 2016

AbstractThe acidic hydrolysis of the dihydroindenopyridine derivatives (I) and (III) gives the reaction products (II) and (IV) ‐ (VI) respectively.
ChemInform Abstract: Synthesis of Bisalkylthioylidene Derivatives of Meldrum′s Acid and Barbituric Acid.
Authors: HUANG X. , CHEN B.‐C. 
Published: May 2016

AbstractCondensation of Meldrum's acid (I) or barbituric acid (V) with carbon disulfide in the presence of triethylamine, followed by alkylation, yields the bisalkylthioylidene derivatives (IV) and (VI) respectively.
ChemInform Abstract: Studies on 1,2,3‐Triazoles. Part 13. (Piperazinylalkoxy)(1)benzopyrano(2,3‐d)‐1,2,3‐triazol‐9(1H)‐ones with Combined H1‐Antihistamine and Mast Cell Stabilizing Properties.
Authors: BUCKLE D. R. , ROCKELL C. J. M. , SMITH H. , SPICER B. A. 
Published: May 2016

AbstractThe pyrazines (III) are coupled with the benzopyranotriazole derivatives (IV) to yield the compounds (V).
ChemInform Abstract: Some Nucleophilic Reactions of 2‐Isothiocyanatobenzyl Bromide. A New Simple Synthesis of 2‐Substituted 4H‐Benzo(d) (1,3)thiazines.
Authors: GONDA J. , KRISTIAN P. 
Published: May 2016

AbstractBromination of o‐tolyl isothiocyanate (I) in the presence of benzoyl peroxide affords the title compound (II) in yields which vary due to the purity of (I) and to the amount of benzoyl peroxide.
ChemInform Abstract: Photocyclization of N‐(3‐Chloro‐2‐benzo(b)thienocarbonyl)‐N′‐monosubstituted Thioureas.
Authors: KUTSCHY P. , IMRICH J. , BERNAT J. , KRISTIAN P. , HRITZOVA O. , SCHOEFFMANN T. + 
Published: May 2016

AbstractThe title compounds (III) are prepared as shown.
ChemInform Abstract: Synthesis of Substituted 1,3‐Thiazinoazoles.
Authors: ABRAMOVA N. D. , ANDRIYANKOVA L. V. , SKVORTSOV YU. M. , MAL'KINA A. G. , KOSITSYNA E. I. , ALBANOV A. I. , SKVORTSOVA G. G. 
Published: May 2016

AbstractReaction of the cyanoacetylenic compounds (II) with the benzimidazolethione (I), diphenylimidazolethione (IV), or triazolethione (VI) in the presence of lithium hydroxide yields the 1,3‐thiazinoazoles (III), (V), and (VII) respectively.
ChemInform Abstract: 5‐Substituted and 5,7‐Disubstituted 5,7‐Dihydrodibenzo(c,e)thiepins and the Corresponding S‐Oxygenated Compounds: Alkylamines, Carboxylic Acids, and Carboxamides; Synthesis and Pharmacological Screening.
Authors: SINDELAR K. , HOLUBEK J. , RYSKA M. , KORUNA I. , PROTIVA M. 
Published: May 2016

AbstractMetallation of compound (I) with BuLi followed by reaction with the chloride (II) does not yield the expected 5‐substituted or 5,7‐disubstituted products but the rearranged compounds (III) and (IV).
ChemInform Abstract: Borane Anions with Bridging Cyanide Ligands; Preparation and Properties of Derivatives of (B3H8)‐ and (B9H14)‐.
Authors: MEINA D. G. , MORRIS J. H. 
Published: May 2016

AbstractStarting with the arachno‐triborate ions (I) and (III) the cyanide‐bridged derivatives (II), (IV), (V) and (VI) are prepared as shown.
ChemInform Abstract: Silicon Compounds with Strong Intramolecular Steric Interactions. Part 27. Synthesis and Conformations of a 2,4,6‐Tri‐tert‐butylphenyl‐ substituted Disilane.
Authors: WEIDENBRUCH M. , KRAMER K. , POHL S. , SAAK W. 
Published: May 2016

AbstractThe dimesitylsilyl chloride (I) is lithiated and then coupled with the trifluorosilane (III) to yield the disilane (IV) mentioned in the title.
ChemInform Abstract: Mechanism of Reactions of Cobalt(II) Protoporphyrin IX Dimethyl Ester in Protic and Aprotic, Coordinating Solvents.
Authors: PAVLOVIC D. , ASPERGER S. , DOMI B. 
Published: May 2016

AbstractThe title complex (I), when dissolved in aprotic, polar, coordinating solvents rapidly gives (II) and (III) at equilibrium leading to the peroxo dimer (IV).
ChemInform Abstract: The Effect of the Methyl Group on the Nucleophilic Attack by n‐Butylamine on cis‐Dichlorobis(tolunitrile)platinum(II) Complexes.
Authors: AMODIO C. A. , EASTWOOD D. J. 
Published: May 2016

AbstractKinetic data for the reactions shown in the scheme of the three ligand isomers of the complexes (I) are given and compared with those for the benzonitrile complex.
ChemInform Abstract: Synthesis of 2,6,10,14‐Tetramethylpentadec‐2‐ene Using p‐Toluenesulfonylacetic Esters.
Authors: SALUNKHE A. M. , PHADKE A. S. , KULKARNI S. N. 
Published: May 2016

AbstractThe key compound (Va) can be synthesized starting from the ester (Ia).
ChemInform Abstract: Total Synthesis of the Pseudoguaianolide (+)‐Confertin.
Authors: QUINKERT G. , SCHMALZ H.‐G. , WALZER E. , KOWALCZYK‐PRZEWLOKA T. , DUERNER G. + , BATS J. W. 
Published: May 2016

AbstractA mixture of the enantiomerically pure diastereomers (I) is used as starting material for the synthesis of the ketone (VI) (X‐ray analysis for racemic (VI): space group P1).
ChemInform Abstract: The Reaction of Methyl 3‐O‐Benzyl‐4,6‐O‐benzylidene‐α‐D‐mannopyranoside with Diethylaminosulfur Trifluoride (DAST).
Authors: KOVAC P. , YEH H. J. C. , JUNG G. L. , GLAUDEMANS C. P. J. 
Published: May 2016

AbstractOn treatment with diethylaminosulfur trifluoride (IV), the protected mannopyranoside (III) yields the pyranosyl fluorides (I) and (II).
ChemInform Abstract: Total Synthesis of the Macrodiolide (+)‐Conglobatin.
Authors: SCHREGENBERGER C. , SEEBACH D. 
Published: May 2016

AbstractThe title compound (VIII) is prepared in 15 steps starting from the known anhydride (I): The monoester (IIb) (available from (I) via (IIa)) is converted in a multistep literature procedure to the aldehyde (III) which is transformed to the hydroxy acid derivatives (VIb) or (VIc) via the intermediates (IV) and (VIa) (mixture of diastereomers).
ChemInform Abstract: Leaf Coumarins from the Artemisia laciniata Group.
Authors: HOFER O. , SZABO G. , GREGER H. , NIKIFOROV A. 
Published: May 2016

AbstractThe novel compounds isolated are: neoartanin (Ia), neoartaninepoxide (Ib), neoartanindiol (Ic), lacinartinepoxide (IIb), lacinartindiol (IIc) and isosabandin (III).
ChemInform Abstract: A Diastereoselective Synthesis of the Polyketide Antibiotic Citrinin Using Toluate Anion Chemistry.
Authors: BARBER J. A. , STAUNTON J. , WILKINSON M. R. 
Published: May 2016

AbstractVarious synthetic approaches to the threo‐butanol (VI) are studied, since this compound can be converted to the target compound, citrinin (VIII), by a known procedure.
ChemInform Abstract: Mechanism and Kinetics of Corrosion Product Release from Stainless Steel in Lithiated High Temperature Water.
Authors: LISTER D. H. , DAVIDSON R. D. , MCALPINE E. 
Published: May 2016

AbstractExperimental results (SEM and AES of the oxide films formed on 304 stainless steel, radiotracer experiments) indicate that the corrosion of stainless steel in lithiated high temp. H2O strongly depends on the amount of dissolved corrosion products in the coolant, and they demonstrate that the precipitated outer layer of iron‐rich oxide crystals affords no protection against corrosion.
ChemInform Abstract: Electrochemical Formation of a Magnesium Vanadium Bronze MgxV2O5 in Sulfone‐Based Electrolytes at 150 °C
Authors: PEREIRA‐RAMOS J. P. , MESSINA R. , PERICHON J. 
Published: May 2016

Abstractis observed to occur according to reaction A. When V2O5 is reduced at low current density (i.e.
ChemInform Abstract: Determination of the Equilibrium Constant for Binding Hydroxide to Tetraazamacrocyclic‐Nickel(II) Complexes.
Authors: JUBRAN N. , MEYERSTEIN D. 
Published: May 2016

AbstractThe complexes with the ligands 1,4,7,10‐tetraazacyclotridecane, 1,4,8,12‐tetraazacyclopentadecane, C‐β‐rac.‐5,7,7,12,14,14‐hexamethyl‐1,4,8,11‐tetraazacyclotetradecane and C‐β‐rac.‐1,4,5,7,7,8,11,12,14,14‐decamethyl‐1,4,8,11‐tetraazacyclotetradec# ane are investigated and the data obtained are compared with those for analogous complexes reported earlier.
ChemInform Abstract: A Convenient Synthesis of Acyclic 1,n‐Diketones (n = 5‐8) from 2‐tert‐ Butylperoxycycloalkanones.
Authors: NISHINAGA A. , RINDO K. , MATSUURA T. 
Published: May 2016

AbstractAddition of organolithium to 2‐alkyl‐2‐tert‐butylperoxycycloalkanones (II), prepared from the 2‐alkylcycloalkanones (I), yields the cycloalkanol derivatives (III).
ChemInform Abstract: Photoinduced Hydrogen Evolution in Micellar System.
Authors: OKURA I. , KITA T. , AONO S. , KAJI N. , YAMADA A. 
Published: May 2016

AbstractThe effect of micelles (cetyltrimethylammonium bromide or sodium dodecylsulfate) on the photo‐induced hydrogen evolution is investigated in a system containing NADPH as electron donor, Zn meso‐tetraphenylporphyrintrisulfonate as a photosensitizer, the viologens (I) and (II) as electron carriers and colloidal platinum as a catalyst.
ChemInform Abstract: Ring‐Chain Tautomerism and Reactions of a Bicyclic 1‐Hydroxy‐3‐imidazoline‐3‐oxide.
Authors: SCHULZ M. , MOEGEL L. + , ROEMBACH J. + 
Published: May 2016

AbstractThe diazabicyclooctene oxide (I) which equilibrates with its tautomeric open‐chain form (II) reacts with NaBH4, MeMgI (IV), or the ester (V) to give the compounds (III) or (VI) derived from (II), whereas the bicyclic structure is preserved on reaction of (I) with phenylisocyanate (VII) (→ (VIII)).
ChemInform Abstract: Methylation and Oxidation of 1,1‐Dicyanoethylene‐2,2‐oxo‐thiolate Dianion: Preparative and Structural Investigations.
Authors: HUMMEL H.‐U. , BEILER F. 
Published: May 2016

AbstractThe reaction of the potassium salt (I) of the title dianion with MeI yields the mono‐S‐methyl derivative (II).
ChemInform Abstract: Chalcogenolates. Part 175. Reaction of Acetamidine with Carbon Disulfide. Part 4. Synthesis and Characterization of N‐Acetimidoyl Dithiocarbamic Acid.
Authors: EUL W. , GATTOW G. 
Published: May 2016

AbstractThe title acid which exists in the zwitter‐ionic form (I) is prepared with 81% yield by reaction of its acetimidinium salt in aqueous solution with HCl at 0 °C. Properties and thermal behavior of the acid are described, its decomposition is studied at 20 °C kinetically.
ChemInform Abstract: A Useful One‐Step Synthesis of β‐Trihaloacetylvinyl Ethers and Trihaloacetylketene Acetals.
Authors: HOJO M. , MASUDA R. , OKADA E. 
Published: May 2016

AbstractReaction of the trihaloacetic anhydrides (I) with ethyl orthoacetate (II) or the methyl ketone acetals (IV) in the presence of pyridine yields the acylketene acetals (III) and the acylvinyl ethers (V) respectively.
ChemInform Abstract: Benzannelated Analogs of Phenanthro(1,2‐b)‐ and (2,1‐b)thiophene: Synthesis and Structural Characterization by Two‐Dimensional NMR and X‐Ray Techniques.
Authors: STUART J. G. , QUAST M. J , MARTIN G. E. , LYNCH V. M. , SIMONSEN S. H. , LEE M. L. , CASTLE R. N. , DALLAS J. L. , JOHN B. K. , JOHNSON L. F. 
Published: May 2016

Abstract2‐Cyanomethylthiophene (I) is coupled with benzaldehyde (II) to yield the styrylthiophene (III).
ChemInform Abstract: Reaction of Ketenes with N,N‐Disubstituted α‐Aminomethyleneketones. Part 18. Synthesis of N,N‐Disubstituted 4‐Amino‐3‐phenyl‐2H‐naphtho‐(1,2‐b)pyran‐2‐ones.
Authors: BARGAGNA A. , SCHENONE P. , LONGOBARDI M. 
Published: May 2016

AbstractChlorophenylketene, produced in situ from the chloroacetyl chloride (II), reacts with the aminomethylene ketones (I), yielding the adducts (III).
ChemInform Abstract: Pyrylium Compounds. Part 33. 2‐Dialkylamino‐2H‐thiopyrans from 2,4,6‐Triaryl‐thiopyrylium Salts.
Authors: ZIMMERMANN T. , FISCHER G. W. 
Published: May 2016

AbstractThe reactions of the perchlorates (I) with the secondary amines (II) yield the 2‐dialkylamino‐2H‐thiopyrans (III).
ChemInform Abstract: Synthesis of (Pyridinyl)‐1,2,4‐triazolo(4,3‐a)pyridines.
Authors: MORAN D. B. , MORTON G. O. , ALBRIGHT D. 
Published: May 2016

AbstractThe bipyridines (I) are converted to the N‐oxides (II) which undergo chlorination to produce the chloropyridines (III) ‐ (VII).
ChemInform Abstract: Heterocyclic Rearrangements. Synthesis of 1,2,4‐Oxadiazolo(2,3‐a)pyrimidinium Systems and Their Ring Opening into Pyrimidine N‐Oxides.
Authors: BUSCEMI S. , MACALUSO G. , FRENNA V. , VIVONA N. 
Published: May 2016

AbstractThe aminooxadiazoles (I) are coupled with the acylacetones (II) to produce the oxadiazolopyrimidinium salts (III).
ChemInform Abstract: Synthesis of 9‐(2‐Fluorobenzyl)‐6‐methylamino‐9H‐purine.
Authors: KELLEY J. L. , MCLEAN E. W. 
Published: May 2016

AbstractSeveral methods for the synthesis of the benzylpurine (V), which is known as an anticonvulsant agent, are described in detail.
ChemInform Abstract: Azacycloalkanes. Part 29. Synthesis of 1‐Substituted 3,4‐Dihydropyrrolo(1,2‐a)pyrazines.
Authors: LIKHOSHERSTOV A. M. , PERESADA V. P. , VINOKUROV V. G. , SKOLDINOV A. P. 
Published: May 2016

AbstractThe reaction of the 2‐acylfurans (I) with 90% aqueous ethylenediamine is found to be a general method for the synthesis of the physiologically active title compounds (II).
ChemInform Abstract: Phosphine‐Substituted Chelate Ligands. Part 23. Synthesis and NMR Spectra of Alykl‐arylphosphinothioformamides, R(Ph)PC(S)NHMe.
Authors: KUNZE U. , TITTMANN R. 
Published: May 2016

AbstractThe title compounds (II) are prepared from the racemic sec. phosphines (I) and methyl isothiocyanate.
ChemInform Abstract: Organophosphazenes. Part 21. Synthesis of ((α‐Methylethenyl)phenyl)fluorocyclotriphosphazenes.
Authors: SHAW J. C. , ALLEN C. W. 
Published: May 2016

AbstractDepending on the stoichiometry the reaction of m‐ and p‐(α‐methylethenyl)phenyl‐Li (III) with hexafluorocyclotriphosphazene (II) leads to the monosubstituted products (I) or the disubstituted tricyclophosphazenes (IV).
ChemInform Abstract: Reaction of Thiophosphoryl Chloride with Hexamethyl Disilazane.
Authors: DOSTAL K. , SIKOLA J. , MEISEL M. , GRUNZE H. 
Published: May 2016

AbstractOn the basis of 31P NMR spectroscopic study a method for the preparation of the trimethylsilylamide (I) and for the diazaphosphetidine (III) from the title compounds are developed.
ChemInform Abstract: Structure and Properties of Double Halogenides of Substituted Ammonium and Mercury(II). Part 6. Crystal Structure of (CH3NH3)2HgBr4 and (CH3NH3)2HgI4.
Authors: KOERFER M. + , FUESS H. , BATS J. W. 
Published: May 2016

AbstractThe title compounds are prepared from stoichiometric mixtures of the methylammonium halides and the mercury halides in methanol by evaporation.