bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Palladium‐Catalyzed Alkenylation of 1‐Siloxycyclopent‐2‐ene Leading to Enol Silyl Ethers of 3‐Alkenylcyclopentanones.
Authors: TORII S. , OKUMOTO H. , KOTANI T. , AKAHOSHI F. 
Published: May 2016

AbstractThe 2‐cyclopentenol silyl ether (I) is coupled with the vinylic (IIa) ‐(IIc) or aryl iodides (IId) in the presence of palladium diacetate and potassium carbonate to give the 3‐substituted enol ethers (IIIa) ‐(IIId).
ChemInform Abstract: A Monocyclic Selenepin: Synthesis and Characterization of Diethyl 2,7‐Di‐tert.‐butyl‐4,5‐selenepindicarboxylate.
Authors: HORI H. , YAMAZAKI S. , YAMAMOTO K. , MURATA I. 
Published: May 2016

AbstractThe non‐isolable title compound (X) is formed in solution by ring expansion reaction from the selenin compound (IX), prepared in steps from the "selenapyranone" (I), and characterized by 1H NMR spectroscopic data.
ChemInform Abstract: Reactivity of (C5Me5)2Sm and Related Species with Alkenes: Synthesis and Structural Characterization of a Series of Organosamarium Allyl Complexes.
Authors: EVANS W. J. , ULIBARRI T. A. , ZILLER J. W. 
Published: May 2016

AbstractThe reactivity of the title complex (C5Me5)2Sm with alkenes is examined and compared with that of (C5Me5)2Sm(THF)2 and ((C5Me5)2Sm(μ‐H))2.
ChemInform Abstract: Characterization of the Chiral Titanium Reagent Prepared from the Tartrate‐Derived Chiral Diol and Titanium Dichloride Diisopropoxide.
Authors: IWASAWA N. , HAYASHI Y. , SAKURAI H. , NARASAKA K. 
Published: May 2016

AbstractThe chiral titanium complex (III) is formed from the chiral diol (I) and di(isopropoxy)titanium dichloride (II) in an equilibrating process.
ChemInform Abstract: The Chemistry of Niobium and Tantalum Dithiocarbamato‐Complexes. Part 4. The Coordination Isomers of NbCl3(S2CNEt2)2 and the X‐Ray Crystal Structure of (NbCl3(S2CNEt2)2).
Authors: HENDERSON R. A. , HUGHES D. L. , STEPHENS A. N. 
Published: May 2016

AbstractThe coordination isomers (III) and (IV) are prepared by the reaction of NbCl5 (I) with (II) under mild conditions.
ChemInform Abstract: Synthesis of Tricarbonyl(η6‐(6)paracyclophane)chromium. Smallest‐Bridged Paracyclophane Metal Complex.
Authors: TOBE Y. , NAKAYAMA A. , KOBIRO K. , KAKIUCHI K. , ODAIRA Y. 
Published: May 2016

AbstractThe paracyclophane (I) reacts with excess chromium hexacarbonyl (II) to give unexpectedly the o‐xylene complex (III).
ChemInform Abstract: Addition of Hydroxide, Alkoxide, and Carboxylate Anions to Platinum‐Bonded Ethylene.
Authors: FANIZZI F. P. , INTINI F. P. , MARESCA L. , NATILE G. , GASPARRINI F. 
Published: May 2016

AbstractThe reaction product (IIIc), from (I) and water, is rather unstable and undergoes spontaneously a condensation reaction to yield (IV), which can be obtained directly using powdered KOH and an undried, chlorinated solvent.
ChemInform Abstract: Syntheses and Reactions of Silyl Carbamates. Part 1. Chemoselective Transformation of Amino Protecting Groups via tert‐Butyldimethylsilyl Carbamates.
Authors: SAKAITANI M. , OHFUNE Y. 
Published: May 2016

AbstractThe O‐silyl carbamates (III) and (VIII) are prepared by reaction of the protected allylglycine (I) with the silyl triflate (II) in the presence of 2,6‐lutidine or by the palladium‐catalyzed coupling of the carbamates (VI) with the silane (VII).
ChemInform Abstract: Synthesis, NMR, and Conformational Studies of Some 1,2‐ and 1,3‐Linked Disaccharides.
Authors: JANSSON P.‐E. , KENNE L. , PERSSON K. , WIDMALM G. 
Published: May 2016

AbstractEight title compounds with different stereochemical environments at the glycosidic linkages are prepared by standard methods.
ChemInform Abstract: Identification of Isodomoic Acid D and Two New Geometrical Isomers of Domoic Acid in Toxic Mussels.
Authors: WRIGHT J. L. C. , FALK M. , MCINNES A. G. , WALTER J. A. 
Published: May 2016

AbstractIn the extracts of toxic mussels, domoic acid (90%) is accompanied by small amounts of its photoisomers isodomoic acid D (I) (ca.
ChemInform Abstract: Theoretical versus Experimental Charge and Spin‐Density Distributions in trans‐(Ni(NH3)4(NO2)2).
Authors: CHANDLER G. S. , DEETH R. J. , FIGGIS B. N. , PHILLIPS R. A. 
Published: May 2016

AbstractA comparison of data from three different theoretical models (ab initio UHF and DVXα MO calculations as well as cellular ligand field analysis (clf)) with experimental charge and spin‐density distributions, obtained from X‐ray and polarized neutron diffraction results, leads to a consistent picture of the electronic structure and M‐L bonding in the title complex.
ChemInform Abstract: Single‐Crystal X‐Ray Structures of the Polyoxotungstate Salts K8.3Na1.7(Cu4(H2O)2(PW9O34)2)·24 H2O (I) and Na14Cu(Cu4(H2O)2(P2W15O56)2)·53 H2O (II).
Authors: WEAKLEY T. J. R. , FINKE R. G. 
Published: May 2016

AbstractThe title compounds both crystallize in the triclinic space group P1 with Z=1.
ChemInform Abstract: Electron Paramagnetic Resonance Studies of Doped TiO2 Colloids.
Authors: GRAETZEL M. + , HOWE R. F. 
Published: May 2016

AbstractThe EPR spectra of irradiated aqueous Fe‐doped TiO2 colloids show Ti3+ signals including a signal due to aqueous Ti3+ formed by dissolution of the colloid.
ChemInform Abstract: An IR Study of the Interaction of CO and NO with a Silica Supported Pt‐Rh Alloy Catalyst
Authors: VAN SLOOTEN R. F. , NIEUWENHUYS B. E. 
Published: May 2016

Abstractis performed at five different temp. in the range 300‐625 K. The IR spectra indicate that both Pt and Rh sites are present on the surface of the Pt‐Rh (Pt:Rh = 1:1) alloy.
ChemInform Abstract: Electroorganic Synthesis of Some Cyclopentanone Derivatives.
Authors: AZZEM M. A. , ELGEMEIE G. E. H. , NEGUID M. A. , FAHMY H. M. , ELMASSRY Z. M. 
Published: May 2016

AbstractElectroreduction of the benzothiazole (III) leads to the cyclopentanone (IV).
ChemInform Abstract: Synthesis and Functionalization of Intermediates Derived from Allylmagnesiation of E‐1‐(Trimethylsilyl)but‐3‐en‐1‐ol.
Authors: KOCIENSKI P. , LOVE C. , ROBERTS D. A. 
Published: May 2016

AbstractThe silylated E‐configurated enol (I) is coupled with allylmagnesium bromide (II) to produce predominantly the anti‐isomer of the homoallylic alcohols (IV) after aqueous work‐up.
ChemInform Abstract: Selectivity of the β‐Fragmentation of Alkyl Radicals. Part 2. β‐Fragmentation of α‐(Methoxycarbonyl)alkyl Radicals.
Authors: METZGER J. O. , KLENKE K. 
Published: May 2016

AbstractThe ratio of β‐scission and hydrogen transfer ((II)/(III)) is affected by the nature of the H‐donor.
ChemInform Abstract: Rearrangement of Radicals Derived from Bicyclo(5.1.0)octa‐2,4‐diene, Tricyclo(6.1.0.02,4)nona‐6‐ene and Tetracyclo(7.1.0.02,4.05,7)decane.
Authors: CULSHAW P. N. , DALTON M. , MACCORQUODALE F. , WALTON J. C. 
Published: May 2016

AbstractCyclopropanation of (I) using the standard Simmons‐Smith procedure yields mono‐adduct (III) and its 2,5‐diene isomer (yield 1%), all four di‐cyclopropanated products such as syn‐(IV) and its anti‐isomer (20%), and two of the three possible tri‐adducts, namely anti,anti‐(V) and its syn,anti‐isomer (7%).
ChemInform Abstract: Reactions of Azo and Azoxy Sulfones with Transition‐Metal Complexes. Part 7. Arylation of Olefins with Arylazoxy Aryl Sulfones Catalyzed by a Palladium(0) Phosphine Complex.
Authors: KAMIGATA N. , FUKUSHIMA T. , SATOH A. , KAMEYAMA M. 
Published: May 2016

AbstractThe title compounds (I) react with 5‐fold excess of the styrenes (II) in the presence of a Pd(0) catalyst to form trans‐stilbenes (III) and 1,1‐diarylethenes (IV) as well as minor quantities of biphenyls (V).
ChemInform Abstract: Reaction of Aryllead Triacetates with Sodium Azide in Dimethyl Sulfoxide: A New Route to Aryl Azides.
Authors: HUBER M.‐L. , PINHEY J. T. 
Published: May 2016

AbstractAryllead triacetates (I), generated in situ from arylboronic acids, react with NaN3 to give aryl azides such as (III) in high yield.
ChemInform Abstract: 1,6‐Addition of Organocopper Reagents to 3‐Alkynyl‐2‐cycloalkenones: Regiospecific Syntheses of Dienones and Allenes.
Authors: CHENG M. , HULCE M. 
Published: May 2016

AbstractThe enol ethers (I), derived from cyclic 1,3‐diketones, are coupled with acetylene (II) to produce the alkynylcycloalkenones (III) mentioned in the title.
ChemInform Abstract: The Stereocontrolled Synthesis of a 2,3,3‐Trisubstituted Cyclohexanone Involving Hydroxylactonization of a Tertiary Amide.
Authors: CAIRNS P. M. , HOWES C. , JENKINS P. R. 
Published: May 2016

AbstractA new method for the stereocontrolled synthesis of 2,3,3‐trisubstituted cyclohexanones such as (VIII) is reported.
ChemInform Abstract: Potential Neuroleptics of the Orthopramide Series; Synthesis of N‐(3‐(tert.‐Amino)propyl)‐5‐sulfamoyl‐2‐methoxybenzamides.
Authors: VALENTA V. , VLKOVA M. , HOLUBEK J. , SVATEK E. , METYSOVA J. , PROTIVA M. 
Published: May 2016

AbstractHeating of the benzoate (I) with a series of twelve 3‐(tert.‐amino)propylamines such as (II) yields the title compounds (III), which are transformed to salts and subjected to pharmacological screening as potential neuroleptics of the sulpiride series.
ChemInform Abstract: Homolytic Displacement at Saturated Carbon in Organocobaloximes. Part 4.
Authors: GUPTA B. D. , ROY M. , ROY S. , KUMAR M. , DAS I. 
Published: May 2016

AbstractBenzyl cobaloxime (I) and five of its 4‐R‐substituted derivatives are reacted with TosCl (II) and four other benzene sulfonyl chlorides to give 30 sulfones such as (III), each accompanied by the respective bibenzyl such as (IV) and sometimes also the dimethylglyoxime derivatives (cf.
ChemInform Abstract: Synthesis of Optically Active 2‐Furylmethanols as Useful Chiral Building Blocks and Application to the Synthesis of (5R,6S)‐6‐Acetoxyhexadecan‐5‐olide and (+)‐Disparlure.
Authors: KAMETANI T. , TSUBUKI M. , TATSUZAKI Y. , HONDA T. 
Published: May 2016

AbstractA new method for the preparation of optically active 2‐furylmethanols such as (R)‐(I) from racemic sec. 2‐furylmethanols using catalytic amounts of titanium‐L‐tartrate complex is described.
ChemInform Abstract: Synthesis of Iodo(III) Enol Lactones via Iodine(III)‐Induced Lactonization of Alkynoic Acids. Structurally Potential Serine Protease Inactivators.
Authors: OCHIAI M. , TAKAOKA Y. , MASAKI Y. , INENAGA M. , NAGAO Y. 
Published: May 2016

AbstractThe alkynoic acids (I), (V), (VII), and (XIa) are treated with iodosylbenzene (II) in the presence of boron trifluoride etherate (III) to form the iodoniomethylene lactone tetrafluoroborates (IV), (VI), (VIII), or (XII).
ChemInform Abstract: Synthesis and Pharmacological Study of Novel 2‐Pyrrolidinethione and 2‐Methylenepyrrolidine Derivatives.
Authors: KADUSHKIN A. V. , GOLOVKO T. V. , GRANIK V. G. , GLUSHKOV R. G. , PARIMBETOVA R. B. , PARSHIN V. A. , MASHKOVSKII M. D. 
Published: May 2016

AbstractThe thiocarbamoylmethylpyrrolidinethione (I) is coupled with benzyl chloride (II) to give the pyrroloimidazole (III).
ChemInform Abstract: Diels‐Alder Reactivity of Pyrano(4,3‐b)indol‐3‐ones, Indole 2,3‐Quinodimethane Analogues.
Authors: MOODY C. J. , RAHIMTOOLA K. F. 
Published: May 2016

AbstractThe pyranoindolones (I) undergo Diels‐Alder reaction with a variety of alkynes such as (II) to form, after loss of CO2, the carbazoles (III) or/and (IV).
ChemInform Abstract: The 1,3‐Dipolar Cycloaddition of 3‐Methyl‐5‐phenylisoxazoline N‐Oxide.
Authors: CHOW Y. L. , SHU Y. Y. , BAKKER B. H. , PILLAY K. S. 
Published: May 2016

Abstract1,3‐Dipolar cycloaddition of the title compound (I) with various electron deficient olefins (II) is induced by elevated temperature or high pressure to produce regioselectively isoxazolizidines which are obtained as mixtures of the geometric isomers (III) ‐ (VI).
ChemInform Abstract: 2‐Methylthio‐1,3,4‐thiadiazolium Cations as Useful Precursors for the Preparation of 2‐Amino‐1,3,4‐thiadiazole Derivatives and as Dehydrating Reagents of Aldoximes.
Authors: MOLINA P. , TARRAGA A. , ESPINOSA A. 
Published: May 2016

AbstractThe 2‐methylthio‐1,3,4‐thiadiazolium perchlorates (I) and (IV) react with the primary amines and hydrazines (II) and with the hydrazones (V) in the presence of triethylamine to form the 2‐amino‐1,3,4‐thiadiazole derivatives (III) and (VI).
ChemInform Abstract: Intramolecular Alkylations of Aromatic Compounds. Part 27. Synthesis of 3,4‐Dihydro‐1′‐methylspiro(naphthalene‐1(2H),3′‐piperidine).
Authors: REIMANN E. , SPECKBACHER J. 
Published: May 2016

AbstractSodium borohydride reduction of the phenylpropylpyridinium methoiodide (II), obtained from 3‐cyanopyridine (I) by a known procedure, produces a mixture of the tetrahydropyridines (III) and (IV) which are stereoselectively cyclized by thermal treatment with polyphosphoric acid to form the title compound (V).
ChemInform Abstract: Synthesis, Stereochemistry, and Antiulcer Activity of 4‐Phenyltetrahydroisoquinolines.
Authors: IVANOVA N. , IVANOV T. , MONDESHKA D. , BEROVA N. , ANGELOVA I. , RAKOVSKA R. , BOJADJIEV S. , TANCHEVA C. , TASCHEVA D. 
Published: May 2016

AbstractThe antiulcer activity of the title compounds (IV) and (IX), synthesized as shown in the reaction scheme, is tested in rats.
ChemInform Abstract: Substituent Effects in Various Alkyl Derivatives of 9aH‐Quinolizine‐1,2,3,4‐tetracarboxylate Studied by 13C NMR Spectroscopy and X‐Ray Analysis.
Authors: KAMIENSKA‐TRELA K. , KANIA L. , LIPKOWSKA Z. , BEDNAREK E. , RAYNES W. T. 
Published: May 2016

AbstractThe parent compound (Ia) and 21 methyl‐ or ethyl‐substituted derivatives are prepared via Diels‐Alder condensation of the pyridine + E‐C≡C‐E (all five mono‐methyl and five mono‐ethyl derivatives, ten dimethyl derivatives and the 6,8,9a‐trimethyl derivative; 13C NMR).
ChemInform Abstract: Synthesis of 2‐Methyl‐4‐amino‐5‐tert‐butoxymethylpyrimidine and Cleavage of Its Ether Bond.
Authors: LITVAK M. M. 
Published: May 2016

AbstractConsecutive reaction of the tert‐butoxypropionitrile (III) with ethyl formate (IV), dimethyl sulfate (V), and acetamidine (VI) gives the title compound (VIII) together with the ethoxymethyl compound (VII).
ChemInform Abstract: Reaction of Benzoquinones with Cyclic Amines. 1H and 13C NMR Spectra of Amine Adducts.
Authors: AKIBA M. , NAGAOKA K. , TAKIGAWA M. , TAKADA T. 
Published: May 2016

AbstractThe 1,4‐benzoquinones (I) and (V) react with the cyclic amines (II) to form mixtures of the amino adducts (III) and (IV) or (VI) and (VII).
ChemInform Abstract: A Study of New Bis(macrocyclic Polyamine) Ligands as Inorganic and Organic Anion Receptors.
Authors: KIMURA E. , KURAMOTO Y. , KOIKE T. , FUJIOKA H. , KODAMA M. 
Published: May 2016

AbstractThe bridged bis(pentaaza macrocycles) (IV) are prepared by twofold coupling of the tetraesters (I) with the pentamine (II), followed by reduction of the keto moieties with the borane‐tetrahydrofuran complex.
ChemInform Abstract: N,N′‐Dilithiobis(alkylamino)phenylboranes as Starting Materials for Four‐Membered Metallacycles.
Authors: FEST D. , HABBEN C. D. , MELLER A. , SHELDRICK G. M. , STALKE D. , PAUER F. 
Published: May 2016

AbstractWith sterically demanding substituents at the N‐atoms the reaction of the title boranes such as (I) with metal tetrachlorides or diorganometaldihalides yields the borametallacyclobutanes (III), (V) and (VII).
ChemInform Abstract: Ring Contractions of Octamethylcyclotetrasilazanes to Silyl‐Substituted Cyclotrisilazanes.
Authors: DIPPEL K. , KLINGEBIEL U. , PAUER F. , SHELDRICK G. M. , STALKE D. 
Published: May 2016

AbstractIn contrast to the formation of acyclic silazanes on reaction of (I) or its Li salts with various reagents caused by the easy cleavage of the Si‐N bond, their reaction behavior toward fluorosilanes and ‐boranes is different.
ChemInform Abstract: An Answer to the Spiro versus Ansa Dilemma in Cyclophosphazenes. Part 13. Synthesis and Crystal Structure of the First Di‐Macrospiro and Di‐Megaspiro Species from Di‐ and Trioxodiamines.
Authors: SOURNIES F. , EL BAKILI A. , ZANIN B. , LABARRE J.‐F. , JAUD J. 
Published: May 2016

AbstractThe title compounds (I) and (II) are obtained by aminolysis of N3P3Cl6 by the appropriate di‐ or trioxodiamines in toluene/Na2CO3 in a two‐step process.
ChemInform Abstract: Germanium‐Oxygen Interactions in Acyl‐Substituted Germyleneazines L2GeNNC(COX)(COY).
Authors: GLIDEWELL C. , LLOYD D. , WIBERG N. 
Published: May 2016

AbstractFrom MNDO calculations it is seen that the most stable form of the 1:1 adduct from reaction of the electron‐rich germylene ((Me3Si)2N)2Ge with diazocompound N2C(COOMe)2 is a product of cyclic configuration resulting from a strong intramolecular interaction between the oxygen of one of the carbonyl groups and the germanium atom.
ChemInform Abstract: Synthesis and CD Spectral Studies on Isomers of cis‐Dicyanobis(propylenediamine)chromium(III) Chloride.
Authors: SAKABE Y. 
Published: May 2016

AbstractThe title compound is obtained by successive treatment of (Cr(OH2)6)2(SO4)3·nH2O with dl‐1,2‐diaminopropane (dl‐pn) and KCN (molar ratio 1:6:6) as a mixture of (d‐pn)(1‐pn), (d‐pn)2 and (1‐pn)2 isomers which are separated by liquid chromatography.
ChemInform Abstract: The Synthesis, Electrochemistry and Thermal Behavior of Some Molybdenum Mononitrosyl Complexes Incorporating Long Chain Alkyl Substituents.
Authors: COE B. J. , JONES C. J. , MCCLEVERTY J. A. , BRUCE D. W. 
Published: May 2016

AbstractThe new complexes (I) and (II) are synthesized in yields of 55‐85% according to established methods starting with the corresponding dihalide compounds.
ChemInform Abstract: Reactivity of Tricyclopentadienyl Uranium Tetrahydroaluminate.
Authors: OSSOLA F. , BRIANESE N. , PORCHIA M. , ROSSETTO G. , ZANELLA P. 
Published: May 2016

AbstractAs shown in the scheme, the title complex (III) reacts with alkyl halides and alcohols such as (II) and (IV) as a typical metal hydride, while with BH3·SMe2 the compound Cp3U(BH4) is formed.
ChemInform Abstract: Synthesis and Characterization of Trigonal‐Bipyramidal Methylidyne Clusters of the Type EFe3(CO)9CH (E: As, Sb, Bi) by Reaction of the Carbido Cluster Fe5C(CO)15 with Metallic Arsenic and Bismuth or SbCl5.
Authors: CABALLERO C. , NUBER B. , ZIEGLER M. L. 
Published: May 2016

AbstractThe title carbido‐Fe cluster (I) reacts with metallic As and Bi (II) in the presence of H2SO4 or H2O, resp., or with SbCl5 (III) to give the title clusters (IV) ((IVa) and (IVc): space group P21/n, Z=4; (IVb): C2/c, Z = 8).
ChemInform Abstract: Alkoxymethylation of Ferrocenylalkenes.
Authors: KETTER A. , HERRMANN R. 
Published: May 2016

AbstractThe reaction of ferrocenylalkenes e.g. (I) with chloromethyl alkyl ethers catalyzed by Lewis acids such as TiCl2(OiPr)2 gives 3‐alkoxy‐1‐ferrocenyl carbocations which can be trapped by nucleophiles e.g. N3‐ (III) or NHMe2 to yield 1,3‐disubstituted ferrocenylalkane derivatives of the type (IV).
ChemInform Abstract: Nickel Nitrosyl Complexes with Diphosphines. The Crystal and Molecular Structure of ((dppe)(ON)Ni(μ‐dppe)Ni(NO)(dppe))(BF4)2 (dppe: Ph2PCH2CH2PPh2).
Authors: DEL ZOTTO A. , MEZZETTI A. , NOVELLI V. , RIGO P. , LANFRANCHI M. , TIRIPICCHIO A. 
Published: May 2016

AbstractA variety of 23 diphosphine complexes such as (II), (V) and (XII) of the Ni(NO) group are prepared by different methods.
ChemInform Abstract: Linear Oligophosphaalkanes. Part 24. Syntheses and Structural Characterization of Cu8 Complexes with Electron‐Deficient Phosphido Bridges.
Authors: HESSLER G. , KNUEPPEL P. C. + , STELZER O. , SHELDRICK W. S. 
Published: May 2016

AbstractOctanuclear Cu(I) complexes of the type (IV) are synthesized by reaction of the disilyldiphosphanes (I) with four equiv. CuCl (II) or CuBr or a 1:1 mixture of CuCl and CuI in the presence of pyridine (III) as an auxiliary ligand as demonstrated for the examples (Va)‐(Vc).
ChemInform Abstract: A Novel Au‐Ag Supracluster: Preparation and Structure of (Au13Ag12(μ2‐Cl)6(Ph3P)10Cl2)·nEtOH.
Authors: HONG M. , HUANG Z. , KANG B. , LEI X. , LIU H. 
Published: May 2016

AbstractThe new 25‐atom Au‐Ag title cluster cation is obtained by reaction of HAuCl4·4 H2O with PPh3 and tetrameric AgCl(PPh3) (molar ratio 4:8:1) in ethanol followed by NaBH4 addition.
ChemInform Abstract: Synthesis and Reactions of Hydrido(oxime), Hydrido(oximato) and Alkenyl(oximato) Complexes of Ruthenium and Osmium.
Authors: MEYER U. , WERNER H. 
Published: May 2016

AbstractThe octahedral hydrido(oxime)‐Ru and ‐Os complexes (III) are synthesized by reactions of corresponding carbonyl(hydrido) complexes such as (I) with the aldoximes and ketoximes (II).
ChemInform Abstract: Metallacyclic Complexes. Part 3. Reactions of Metallathietane 3,3‐Dioxide Complexes of Platinum(II) and Palladium(II) with Alkyl Isocyanides: The Single Crystal X‐Ray Structure of Cyclic (Pt(CH(COPh)S(O)2C‐(COPh)C=N+HnBu)(CNtBu)(PPh3))·CHCl3.
Authors: HENDERSON W. , KEMMITT R. D. W. , PROUSE L. J. S. , RUSSELL D. R. 
Published: May 2016

AbstractThe reactions of the title complexes (I) with alkyl isocyanides (II) are dependent on both the mole ratio of the reactants and the ring substituent R1, resulting in ligand substitution or ring‐insertion and hydrogen migration as shown in the scheme.
ChemInform Abstract: The Synthesis of Monosubstituted Derivatives of 6‐Amino‐3,3′‐bis(p‐dimethylaminophenyl)phthalide.
Authors: SUTTER P. , WEISS C. D. 
Published: May 2016

AbstractCareful nitration of malachite green lactone (I) yields the 6‐nitro derivative (III) which is subjected to catalytic hydrogenation, producing the 6‐amino analogue (IV).
ChemInform Abstract: Dimerization Reactions of Cyanine Radical Dications.
Authors: PARTON R. L. , LENHARD J. R. 
Published: May 2016

AbstractVarious cyanine dyes, e.g. (I), are treated with ferric chloride hexahydrate to generate radical dications which undergo CC coupling, forming dimers such as (III), (IV), or (V).
ChemInform Abstract: The Total Synthesis of (+)‐Ryanodol. Part 2. Model Studies for Rings B and C of (+)‐Anhydroryanodol. Preparation of a Key Pentacyclic Intermediate.
Authors: DESLONGCHAMPS P. , BELANGER A. , BERNEY D. J. F. , BORSCHBERG H.‐J. , BROUSSEAU R. , DOUTHEAU A. , DURAND R. , KATAYAMA H. , LAPALME R. , LETURC D. M. , LIAO C.‐C. , MACLACHLAN F. N. , MAFFRAND J.‐P. , MARAZZA F. , MARTINO R. , MOREAU C. , RUEST L. , SAINT‐LAURENT L. , SAINTONGE R. , SOUCY P. 
Published: May 2016

AbstractStarting from the known spirolactone (I) and the carvone‐derivative (II), the pentacyclic dihydroxy ketoaldehyde (III) is prepared in its racemic and both optically active forms.
ChemInform Abstract: Oxidative Preparation of Optically Active N‐Hydroxy‐α‐amino Acid Amides.
Authors: FEENSTRA R. W. , STOKKINGREEF E. H. M. , REICHWEIN A. M. , LOUSBERG W. B. H. , OTTENHEIJM H. C. J. 
Published: May 2016

AbstractThe optically active amino acids (I) ‐ prepared by enzymatic resolution of their racemic forms ‐ are converted to the title compounds (V) with overall yields of 65‐85%.
ChemInform Abstract: Monoterpene Alkaloids. Part 1. Regioselective Functionalization of N‐Methyl‐2‐cyclopentadienylpropylamine.
Authors: ALAZARD J.‐P. , BRAYER J.‐L. , THAL C. 
Published: May 2016

AbstractThe regioselective aminomethylenation with the DMF acetal (III) fails when the title amine (I) is used for the reaction but proceeds successfully in the case of its N‐formyl derivative.
ChemInform Abstract: Ergot Alkaloids. Part 73. 9,10‐Dihydroergopeptines Modified in Position 6.
Authors: BERAN M. , CERNY A. , KUCHAR M. , ADAMIROVA H. , HOLUBEK J. , TAIMR J. , VACHEK J. , FRUEHAUFOVA M. + , REZABEK K. , VALCHAR M. , KREJCI I. 
Published: May 2016

AbstractTwenty members of the title compounds such as (VI) are prepared from 9,10‐dihydroergotamine (Ia) and 9,10‐dihydroergocristine (Ib).
ChemInform Abstract: Oxidative and Nonoxidative Formation of Internucleotide Linkages.
Authors: BRILL W. K.‐D. , YAU E. , CARUTHERS M. H. 
Published: May 2016

AbstractThe nucleoside hydrogenphosphonodithioate (I) is oxidatively coupled with the aminoanthracene (II) or the nucleotide (V) in the presence of iodine to produce the phosphorodithioates (IV) or (VI).