bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Arylation of Diethyl Alkylmalonates: Synthetic Route to Diethyl Alkyl(substituted Aryl)malonates with the Aid of Temporary Arene Complexation by the Cyclopentadienyliron Moiety.
Authors: PIORKO A. , ABD‐EL‐AZIZ A. S. , LEE C. C. , SUTHERLAND R. G. 
Published: May 2016

AbstractThe title malonates, e.g. (IV), are prepared via nucleophilic substitution of chlorine in the complexes (I) by an alkylmalonate residue.
ChemInform Abstract: Homochiral Fluoroorganic Compounds. Part 9. Homochiral Perfluoroalkyl Group‐Substituted Secondary Alcohols Through Stereoselective Reduction of Perfluoroalkyl 1‐(p‐Tolylsulfinyl)alkyl Ketones.
Authors: BRAVO P. , FRIGERIO M. , RESNATI G. 
Published: May 2016

AbstractReduction of the enantiomerically pure fluoroalkyl α‐(p‐tolylsulfinyl) ketones (I) gives a mixture of the diastereomeric alcohols (II) and (III).
ChemInform Abstract: The Synthesis of 5‐Substituted 2,3‐Dihydrobenzofurans.
Authors: ALABASTER R. J. , COTTRELL I. F. , MARLEY H. , WRIGHT S. H. B. 
Published: May 2016

AbstractThe title compounds (IV) are obtained from the 2‐(2‐bromophenoxy)ethyl chlorides (III) by reaction with magnesium.
ChemInform Abstract: Regioselectivity in the 1,3‐Dipolar Cycloaddition Reaction of 3‐Methyloxazolium 5‐Olates with Acetylenic Dipolarophiles.
Authors: CROCE P. D. , LA ROSA C. 
Published: May 2016

AbstractCycloaddition reaction of the dipolarophiles (II) with munchnones, generated from the N‐acyl‐α‐amino acids (I) by treatment with acetic anhydride, results in predominant or exclusive formation of the pyrroles (IIIa) ‐ (IIId).
ChemInform Abstract: Substituted Imidazo(2,1‐b)thiazoles from 2‐Aminothiazoles and α‐Bromo Ketones: Efficient Preparation and Proof of Structure.
Authors: MEAKINS G. D. , MUSK S. R. R. , ROBERTSON C. A. , WOODHOUSE L. S. 
Published: May 2016

AbstractThe regiochemistry of the known title reaction (e.g.
ChemInform Abstract: Synthesis and Anticonvulsant Properties of 2,3,3a,4‐Tetrahydro‐1H‐pyrrolo(1,2‐a)benzimidazol‐1‐ones.
Authors: CHIMIRRI A. , DE SARRO A. , DE SARRO G. , GRASSO S. , TRIMARCHI G. R. , ZAPPALA M. 
Published: May 2016

AbstractCyclocondensation of the 1,2‐phenylenediamines (I) with the 3‐acylpropionic acids (II) produces the title compounds (III) which are evaluated for their anticonvulsant activity.
ChemInform Abstract: Synthesis of the Cannabisativine Skeleton via an Intramolecular Allylsilane‐Nitrone Cycloaddition.
Authors: WUTS P. G. M. , JUNG Y.‐W. 
Published: May 2016

AbstractCoupling of the oxime (I) with the trimethylsilylallylboronate (II) yields a mixture of the hydroxylamines (III) and (IV).
ChemInform Abstract: Unusual Reaction of Thiophene with O‐Silylated Acetoxime.
Authors: KROLEVETS A. A. , ADAMOV A. V. , POPOV A. G. , MARTYNOV I. V. 
Published: May 2016

AbstractThiophene (I) is coupled with the oxime ether (II) to give the thiazabicycloheptene (III).
ChemInform Abstract: Allenes. Part 50. Pyrimido(1,2‐a)pyrimidines and Pyrimido(1,6‐a)pyrimidines and Their Hydrolysis Products from Allenic Nitriles and Phenylpropynenitrile.
Authors: LANDOR S. R. , JOHNSON A. , FOMUM Z. T. , NKENGFACK A. E. 
Published: May 2016

AbstractReaction of the aminopyrimidines (I) or (VII) with the allenic nitriles (II) or (VIII) yields initially the title compounds (III) or (IX).
ChemInform Abstract: Macroheterocycles. Part 41. Cryptands with Two Propylene Groups in One of Their Bridges.
Authors: LUK'YANENKO N. G. , REDER A. S. 
Published: May 2016

AbstractThe dihydroxycryptands (I), which are mixtures of the D,L and meso diastereomers, are prepared by condensation of appropriately sized diazacrown ethers with diglycide ethers.
ChemInform Abstract: Reaction of P(III) Acid Ester Amides with α‐Halocarbonyl Compounds.
Authors: GAZIZOV T. KH. , SAL'KEEVA L. K. , RYZHIKOV D. V. , GAFUROV E. K. 
Published: May 2016

AbstractThe diamidophosphite (I) reacts with the halogenated aldehydes (II) to yield the vinyl diamidophosphates (III) and the diamidochlorophosphate (IV).
ChemInform Abstract: Diastereoselective Addition Reaction of Optically Active Alcohols and Amines to λ3‐Iminophosphines.
Authors: MARKOVSKII L. N. , ROMANENKO V. D. , RUBAN A. V. , DRAPAILO A. B. , MIKOLAICHIK M. , OMELYANCHUK YA. , PERLIKOVSKA V. 
Published: May 2016

AbstractAddition reaction of the optically active alcohols and amines (II) to the iminophosphines (I) produces the aminophosphines (III) which are converted in situ into the amidothiophosphonates(phosphates) (IV).
ChemInform Abstract: Steric Structure of Phosphorus‐Containing Heterocycles. Part 46. Quantitative Description of the Conformation and Raman Spectra of a 3‐Phenyl‐2,4,3‐benzodithiaphosphepin‐3‐thione.
Authors: GNEVASHEV S. G. , ARSHINOVA R. P. , SHAKIROV I. KH. , SHAGIDULLIN R. R. , ARBUZOV B. A. 
Published: May 2016

AbstractThe title compound (III) is prepared by reaction of the bis(mercaptomethyl)benzene (I) with the thiophosphonic dichloride (II).
ChemInform Abstract: Reaction of Dialkyl Alkynylphosphonites with Pyruvic Acid Esters.
Authors: TRISHIN YU. G. , KONOVALOVA I. V. , BURANGULOVA R. N. , BURNAEVA L. A. , CHISTOKLETOV V. N. , PUDOVIK A. N. 
Published: May 2016

AbstractThe alkynylphosphonites (I) are coupled with the pyruvates (II) at room temperature to give mixtures of the alkynylphosphonates (III) and the λ5‐dioxaphospholanes (IV).
ChemInform Abstract: A Convenient Preparation of Tri‐n‐butyltin Hydride.
Authors: SZAMMER J. , OETVOES L. + 
Published: May 2016

AbstractReduction of bis(tri‐n‐butyltin) oxide (I) with sodium borohydride (II) in ethanol gives tri‐n‐butyltin hydride (III) and sodium metaborate (IV).
ChemInform Abstract: Preparation and Structure of the Compound Mo2(NCS)4(Ph2Ppy)2·2THF·2Toluene (Ph2Ppy: 2‐(diphenylphosphino)pyridine).
Authors: COTTON F. A. , MATUSZ M. 
Published: May 2016

AbstractThe title complex (I) is prepared by reaction of a solution containing dimeric Mo trifluoroacetate and Me3SiNCS with the organic ligand in toluene.
ChemInform Abstract: Iron(II) Complexes of ortho‐Functionalized para‐Naphthoquinones. Part 1. Synthesis, Characterization, Electronic Structure and Magnetic Properties.
Authors: GARGE P. , PADHYE S. , TUCHAGUES J.‐P. 
Published: May 2016

AbstractThe interaction of ferrous sulfate heptahydrate with different lawsone derivatives in MeOH/H2O (4:1) gives the high‐spin complexes (I) containing the bound quinone ligands in their fully oxidized form.
ChemInform Abstract: Synthesis of (Ag2(μ‐((CH(COOR))2PPh2))2) (R: Me, Et). The First Crystal Structure of a Dinuclear Silver Diylide Complex (R: Et). One‐Pot Synthesis of the Phosphonium Salts (Ph2P(CH2COOR)2)Cl (R: Me, Et).
Authors: VICENTE J. , CHICOTE M. T. , SAURA‐LLAMAS I. , JONES P. G. 
Published: May 2016

AbstractThe title complexes (V) are obtained according to the scheme.
ChemInform Abstract: Synthesis of Sulfimide Complexes of Palladium and Platinum. Crystal and Molecular Structure of cis‐Dichloro(S,S‐dimethyl‐N‐(2‐pyrimidinyl)‐sulfimide)(triphenylphosphine)palladium(II).
Authors: DAVIDSON J. L. , PRESTON P. N. , SPANKIE S. A. R. , DOUGLAS G. , MUIR K. W. 
Published: May 2016

AbstractReactions of the benzonitrile‐Pd(II) complex (I) with N‐heteroaromatic sulfimides such as (II) give the dimeric adducts (IIIa) and (IIIb).
ChemInform Abstract: Reactions of “Cyclen‐” and “Cyclam‐Phosphorane” with (Pt2Cl4(PEt3)2). Monodentate and Bidentate Complexes and the Crystal and Molecular Structure of (PtCl(PEt3)(cyclamPH))Cl·CH2Cl2.
Authors: BERRY D. E. , BROWNING J. , BUSHNELL G. W. , DIXON K. R. , PIDCOCK A. 
Published: May 2016

AbstractThe title reactions lead to the cationic Pt(II) complexes (I) and (II) which have quite different structures.
ChemInform Abstract: Dehydrohalogenation of 3β‐Chloro‐5α‐bromo‐5α‐stigmastan‐6β‐ol.
Authors: AKHREM A. A. , KHRIPACH V. A. , KASHKAN ZH. N. , KOVGANKO N. V. 
Published: May 2016

AbstractThe expected ring A aromatized product (II) and the unexpected Δ4 derivative (III) are produced on treatment of the title compound (I) with a base.
ChemInform Abstract: Preparation of D‐Penicillamine. Reaction of Penilloic Acid, Penicilloic Acid α‐Amides and Benzylpenicillin with N,N′‐Diphenylethylenediamine.
Authors: OGAWA T. , TOMISAWA K. , SOTA K. 
Published: May 2016

AbstractTreatment of benzylpenilloic acid (I) with N,N'‐diphenylethylendiamine (II) results in ring‐cleavage, forming D‐penicillamine (IV).
ChemInform Abstract: Synthesis and Structure of a Fluorescent, Tricyclic Analogue of 2′‐Deoxyadenosine and of a Prodrug by N‐Anellation of 2′‐Deoxyguanosine and 9‐((2‐Hydroxyethoxy)methyl)guanine (Acyclovir), Respectively.
Authors: KUMAR S. , OAKES F. T. , WILSON S. R. , LEONARD N. J. 
Published: May 2016

AbstractBase‐promoted cyclocondensation of methyl N‐cyanomethanimidate (I) with 2'‐deoxyguanosine (IIa) or Acyclovir (IIb) yields the dihydrooxotriazinopurines (III).
ChemInform Abstract: Chiral Synthesis of Bicyclomycin and Diastereomeric Stereoselectivity of the Key Aldol Condensation.
Authors: YAMAURA M. , NAKAYAMA T. , HASHIMOTO H. , SHIN C. , YOSHIMURA J. , KODAMA H. 
Published: May 2016

AbstractAldol condensation of the racemic oxadiazabicyclodecane (I) with the derivative (II) of (L)‐glyceraldehyde yields a mixture of the four isomeric products (IIIa), (IIIb), (IVa), and (IVb).
ChemInform Abstract: Preparation of Ternary Cu/Co/Al Catalysts by the Amorphous Citrate Process. Part 1. Decomposition of Solid Amorphous Precursors.
Authors: DI COSIMO J. I. , APESTEGUIA C. R. 
Published: May 2016

AbstractThe thermal decomposition of Cu/Co/Al‐catalysts of different compositions obtained by the complexation method using citric acid is investigated.
ChemInform Abstract: Ruffling of Nickel(II) Octaethylporphyrin in Solution.
Authors: ALDEN R. G. , CRAWFORD B. A. , DOOLEN R. , ONDRIAS M. R. , SHELNUTT J. A. 
Published: May 2016

AbstractNew resonance Raman spectra of the title compound, which plays a central role in studies of the molecular properties of tetrapyrroles and tetrapyrrole‐containing enzymes, obtained in noncoordinating solvents at 295 K and at 77 K indicate the presence of multiple forms at room temperature.
ChemInform Abstract: Solution Studies of Complexes of the Types trans‐PtCl2L(1,4‐diazine) and trans‐LCl2Pt(μ‐1,4‐diazine)PtCl2L (L: Phosphine, C2H4). X‐Ray Structures of Pt2Cl4L2(ppz) (L: C2H4, PEt3; ppz: 2,5‐Dimethylpyrazine) and the Relative trans Influence of Alkene and Tertiary Phosphine Ligands.
Authors: ALBINATI A. , ISAIA F. , KAUFMANN W. , SORATO C. , VENANZI L. M. 
Published: May 2016

AbstractSolution studies of the title complexes formed from Pt2Cl4L2 (L: PEt3, PMe2Ph, PMePh2, PBu3, CH2=CH2) and pyrazine, 2‐methylpyrazine, 2,3‐, 2,5‐ and 2,6‐dimethylpyrazine, 2,3,5‐trimethylpyrazine, 2,3,5,6‐tetramethylpyrazine, and phenazine are carried out.
ChemInform Abstract: Organotins as Etherification Catalysts. Part 2. Catalytic Conversion of Alcohols to Open‐Chain and Cyclic Ethers by Organotin Trichlorides.
Authors: TAGLIAVINI G. , MARTON D. , FURLANI D. 
Published: May 2016

AbstractThe dienol (I) and various diols such as (V) are converted into the open‐chain and cyclic ethers (II)‐(IV) and (VI), (VII).
ChemInform Abstract: Formation of Cyclobutanones by the Photolytic Reaction of (CO)5Cr=C(OMe)Me with Electron‐Rich Olefins.
Authors: SIERRA M. A. , HEGEDUS L. S. 
Published: May 2016

AbstractThe title reaction providing the cyclobutanones (III) is extended to an intramolecular version producing the heterocyclic compound (V).
ChemInform Abstract: syn‐anti Selectivity of cis‐3,4‐Disubstituted Cyclobutenes. Part 4. Oxygen‐Substituted Cyclobutenes. Experimental Frontier Orbital Energies.
Authors: HAKE H. , LANDEN H. , MARTIN H.‐D. , MAYER B. , STEIGEL A. , DISTEFANO G. , MODELLI A. 
Published: May 2016

AbstractCycloaddition reaction of the cyclobutenes (I) with the diazoalkanes (II) gives the stereoisomeric fused pyrazolines (III) and/or (IV).
ChemInform Abstract: Reactions of N‐Halo‐N‐methylbenzylamines with MeONa‐MeOH and tBuOK‐tBuOH. Effects of β‐Carbon Substituent and Base‐Solvent System Upon the Imine‐Forming Transition State.
Authors: BARTSCH R. A. , CHO B. R. 
Published: May 2016

AbstractElimination reactions of m‐ and p‐substituted title compounds such as (I) are studied kinetically.
ChemInform Abstract: Carbocyclic Ring Expansion Reactions via Radical Chain Processes.
Authors: BALDWIN J. E. , ADLINGTON R. M. , ROBERTSON J. 
Published: May 2016

AbstractThe free radical mediated ring expansion of readily accessible cis‐ and trans‐α‐alkylated β‐stannyl cyclohexenones such as (I) or (IV) provides efficient routes to cis‐ and trans‐cycloalkenones such as (II) or (V).
ChemInform Abstract: Enynones in Organic Synthesis. Part 1. Spiroannulation by Tandem Oxy‐Cope Rearrangement‐Electrocyclic Ring Closure.
Authors: JACOBI P. A. , ARMACOST L. M. , KRAVITZ J. I. , MARTINELLI M. J. , SELNICK H. G. 
Published: May 2016

AbstractThe dialkynylhydroxymethylcyclopentene (I) undergoes sigmatropic rearrangement upon heating to give the enynone (II).
ChemInform Abstract: (2,3)Sigmatropic Rearrangements of N‐Benzyl‐N‐methyl‐N‐(2‐alkenyl)ammonium N‐Methylides.
Authors: SUGIYAMA H. , SATO Y. , SHIRAI N. 
Published: May 2016

AbstractTreatment of the ammonium bromides (III) with cesium fluoride yields a mixture of the Sommelet‐Hauser (V) and the allyl rearrangement products (VI).
ChemInform Abstract: Boron Trifluoride‐Catalyzed Rearrangement of 2‐Aryloxytetrahydropyrans: A New Entry to C‐Arylglycosidation.
Authors: KOMETANI T. , KONDO H. , FUJIMORI Y. 
Published: May 2016

Abstract2‐Aryloxytetrahydropyrans and ‐furans (I) and (IV) rearrange on treatment with boron trifluoride etherate, yielding the 2‐aryl derivatives (II) and (V) as outlined in the reaction scheme.
ChemInform Abstract: Selectivity in Reactions Involving α‐Alkoxyallyltributyltins.
Authors: QUINTARD J.‐P. , DUMARTIN G. , ELISSONDO B. , RAHM A. , PEREYRE M. 
Published: May 2016

AbstractThe chemoselectivity of the reaction of α‐alkoxyallyltributyltins such as (II) with bromobenzenes such as (I) is readily controlled by the experimental conditions.
ChemInform Abstract: (4 + 2) Cycloadditions of Acetylenic Organotins: Synthetic Applications of Polyfunctional Cyclic Vinyltins.
Authors: JOUSSEAUME B. , VILLENEUVE P. 
Published: May 2016

AbstractCycloaddition of functional alkynyltins such as (II) to dienes such as (I) gives cyclohexadienes such as (III); similarly, the compounds (IV) as well as the compounds (V) (from asym.
ChemInform Abstract: Halonitromethylation of Benzene and Its Derivatives.
Authors: UVAROV B. I. , BREL' V. K. , MARTYNOV I. V. , ALEINIKOV N. N. , KASHTANOV S. A. 
Published: May 2016

AbstractBenzene (IIa), toluene (IIb), and fluorobenzene (IIc) are coupled with chlorofluoronitroacetic acid (I) in the presence of xenon difluoride to give the chlorofluoronitromethylbenzenes (III) ‐ (V).
ChemInform Abstract: Synthesis of N‐Substituted Pyrroles from Azlactones via 1,3‐Oxazolium 5‐Oxides.
Authors: HERSHENSON F. M. , PAVIA M. R. 
Published: May 2016

AbstractAlkylation of the azlactone (I) with the compounds (II) in the presence of 2,6‐di‐tert‐butylpyridine generates in situ 1,3‐dipole intermediates which are trapped by dimethyl acetylenedicarboxylate (III), producing the pyrroles (IV).
ChemInform Abstract: Synthesis of Oxindoles by Radical Cyclization.
Authors: BOWMAN W. R. , HEANEY H. , JORDAN B. M. 
Published: May 2016

AbstractThe N‐methyl(o‐iodo)acrylanilides (I), which are prepared from 2‐iodoaniline via acylation with acrylic chlorides, followed by N‐methylation, undergo radical induced ring closure, forming the indoles (II).
ChemInform Abstract: Synthesis of New Racemic Bicyclic γ‐ and δ‐Lactams Based on Two‐Fold Intramolecular Cyclization.
Authors: TAO E. V. , BRENNAN J. , SWARTZENDRUBER J. K. , DEETER J. B. 
Published: May 2016

AbstractN‐Methylthiosemicarbazide (I) reacts with the keto acids (II) to form the thiosemicarbazones (III) which undergo intramolecular cyclization upon treatment with acetic anhydride (IV), producing the fused thiadiazoles (V).
ChemInform Abstract: A Cyanide‐Promoted Michael Reaction: The Use of an Aminonitrile as an Enamine Equivalent for the Michael Reaction.
Authors: MITCH C. H. 
Published: May 2016

AbstractThe tetrahydropyridine (I) is treated with methyl vinyl ketone (II) and potassium cyanide (IV) to produce a moderate yield of the nitrile (V).
ChemInform Abstract: Asymmetric Electrophilic α‐Amidoalkylation. Part 6. Syntheses of Tetrahydroisoquinolines of High Enantiomeric Purity.
Authors: WANNER K. T. , PRASCHAK I. 
Published: May 2016

AbstractHydride abstraction from the heterocyclic carboxamide (I), followed by coupling with the trimethylsilyl enol ethers (IV), yields a mixture of the diastereomers (V) and (VI).
ChemInform Abstract: Cycloaddition Reactions of N‐Alkoxycarbonyl‐4‐quinolones.
Authors: NICHOLSON J. R. , SINGH G. , MCCULLOUGH K. J. , WIGHTMAN R. H. 
Published: May 2016

AbstractIn connection with the search for anthracycline analogues which retain the cytotoxicity but possess negligible cardiotoxicity, structures modified in ring C to give non‐reducible analogues of anthracyclines are required.
ChemInform Abstract: Reactions of 1,2‐Thiazetidine 1,1‐Dioxides with Butyllithium.
Authors: MEYLE E. , SCHWENKKRAUS P. , ZSIGMONDY M. , OTTO H.‐H. 
Published: May 2016

AbstractThe β‐sultams (Ia), (Ib), and (Id) react with n‐butyllithium to give the dithiazine tetroxide (II).
ChemInform Abstract: Synthesis and Properties of the Selective Antimuscarinic Agent Silahexocyclium Methyl Sulfate.
Authors: TACKE R. , LINOH H. , RAFEINER K. , LAMBRECHT G. , MUTSCHLER E. 
Published: May 2016

AbstractThe chloromethylsilane (I) reacts with the Grignard reagent (II) to give the silane (III) which is transformed into the piperidazine (V).
ChemInform Abstract: Acetylenic Esters. Preparation and Characterization of Alkynyl Dialkyl Phosphates, RCCOPO(OR′)2.
Authors: STANG P. J. , KITAMURA T. , BOEHSHAR M. , WINGERT H. 
Published: May 2016

AbstractThe first preparation of the title compounds (V) (13 examples), is accomplished by reaction of iodosobenzene (I) with BF3·Et2O and the acetylenic silanes (II) followed by treatment with aqueous dialkylphosphates (III) via the intermediate iodonium phosphates (IV).
ChemInform Abstract: Reaction of N‐Chloro Ketimines with Derivatives of Trivalent Phosphorus.
Authors: MARKOVSKII L. N. , SHERMOLOVICH YU. G. , ABRAMOV V. YU. , TALANOV V. S. , STANINETS V. I. 
Published: May 2016

AbstractThe ketimines (Ia) ‐ (Id) are coupled with phosphorus trichloride (II) to give the phosphorimidic trichlorides (III) or the phosphoranes (IV) depending on the substituents.
ChemInform Abstract: Intramolecular Diels‐Alder Reaction of Selenoaldehydes.
Authors: SEGI M. , TAKAHASHI M. , NAKAJIMA T. , SUGA S. , MURAI S. , SONODA N. 
Published: May 2016

AbstractThe dienyl acetates (I) are coupled with the bromomagnesium acetals (II) in the presence of a Cu catalyst to give the dienals (IV) after deprotection.
ChemInform Abstract: Some Chemistry of Organotin Synthons Containing Two Organotin Moieties.
Authors: MITCHELL T. N. , KWETKAT K. , RUTSCHOW D. , SCHNEIDER U. 
Published: May 2016

AbstractA series of reactions are described for the title compounds (I) and (VI), such as bromodemethylation (→ (III)), palladium‐catalyzed C‐C bond formation (→ (V); polymerization during work‐up, only NMR characterization), or lithiodestannylation (→ (VIII)).
ChemInform Abstract: Organotin Biocides. Part 14. Synthesis of New Organotin Heterocycles from Thermal Cyclization of Organotintetrazoles. Crystal Structure of 2,2‐Diphenyl‐1,7,8,9‐tetraaza‐2‐stannabicyclo(4.3.0)nona‐6,8‐diene.
Authors: MAHON M. F. , MOLLOY K. C. , WATERFIELD P. C. 
Published: May 2016

AbstractCyclocondensation of (3‐cyanopropyl)triphenylstannane (I) with tributylstannyl azide (II) at 140°C for 3 hours produces the tetrazole (III).
ChemInform Abstract: Highly Reduced Organometallics. Part 25. Reactions of Trisodium Tetracarbonylmetalates(3‐) of Manganese and Rhenium with Bronsted Acids and Other Electrophiles. Synthesis of H2M(CO)‐ 4 (M: Mn and Re), (CH3)2Re(CO)‐ 4, the First Dialkyl Derivative of a Carbonylmetalate Trianion, and Related Anionic Species.
Authors: WARNOCK G. F. P. , MOODIE L. C. , ELLIS J. E. 
Published: May 2016

AbstractThe first pure unsolvated title compounds (IV) are obtained by reduction with Na in HMPA in the presence of excess liquid NH3.
ChemInform Abstract: Gold‐Rhodium and Gold‐Iridium Hydride Clusters.
Authors: ALBINATI A. , DEMARTIN F. , JANSER P. , RHODES L. F. , VENANZI L. M. 
Published: May 2016

AbstractThe hydrides (I) as well as their arsine analogues react with ligand‐gold(I) fragments depending on the molar ratio to give heterometallic species of the types (III) (7 examples), (IV) (7 examples) and (V) (6 examples).
ChemInform Abstract: Synthesis and Coordinating Properties of 2‐Pyridyldimethylsilane.
Authors: ANG H. G. , KWIK W. L. 
Published: May 2016

Abstract2‐Pyridyldimethylsilane (III), obtained by coupling of 2‐pyridylmagnesium bromide (I) with dimethylchlorosilane (II), reacts with rhenium pentacarbonyl (IV) to form the complex (V).
ChemInform Abstract: Allyl‐ and Benzylstannanes: New Reagents in Terpenic Synthesis.
Authors: ANDRIANOME M. , HAEBERLE K. + , DELMOND B. 
Published: May 2016

AbstractThe title stannanes, e.g. (II) and (VII), are used for the preparation of terpenoid ketones and alcohols such as (IV), (IX), (XII) and (XIII), respectively.
ChemInform Abstract: Ene‐Type Reaction of “Activated Sulfoxide” with Non‐Activated Olefin. Counter‐Ion Dependent (1,2)‐vs (3,2) Shift Dichotomy of Ylides Derived from Allylsulfonium Salts.
Authors: VESELOVSKII V. V. , DRAGAN V. A. , MOISEENKOV A. M. 
Published: May 2016

AbstractReaction of geranyl acetate (I) with dimethyl sulfoxide (II) and trifluoroacetic anhydride (III) yields the sulfonium trifluoroacetates (IVa) and (Va).
ChemInform Abstract: Reaction of Glycosylisothiocyanates with 2‐Chloroethylamine.
Authors: GONZALEZ M. A. , CABALLERO R. B. , MORENO P. C. , MOTA J. F. , REQUEJO J. L. J. , ALBARRAN J. C. P. 
Published: May 2016

AbstractReaction of the tetra‐O‐acetyl‐β‐D‐glucopyranosyl isothiocyanate (I) with 2‐chloroethylamine hydrochloride (II) yields the thiazolinylthiourea (III).
ChemInform Abstract: Syntheses of Chiral Oxazolo(2,3‐a)tetrahydroisoquinoline and Its Asymmetric Alkylation. Synthesis of (S)‐(‐)‐ and (R)‐(+)‐Salsolidines.
Authors: YAMATO M. , HASHIGAKI K. , ISHIKAWA S. , QAIS N. 
Published: May 2016

AbstractThe bromoisochromane (I) is cleaved to give the aldehyde (II) which reacts with D‐phenylglycinol (III) to give the oxazoloisoquinoline (V) via the isoquinolinium salt (IV).
ChemInform Abstract: Nucleosides and Nucleotides. Part 87. Synthesis of 2′,3′‐Dideoxy‐3′‐methylidenethymidine and 2′,3′‐Didehydro‐2′,3′‐dideoxy‐3′‐methylthymidine: Deoxygenation of the Allylic Alcohol System in 3′‐Deoxy‐3′‐methylidene‐5‐methyluridine.
Authors: MATSUDA A. , OKAJIMA H. , UEDA T. 
Published: May 2016

AbstractThe diacetate (X), prepared from (I) as outlined in the reaction scheme, is reduced to give a mixture of the monoacetates (XI) and (XII).
ChemInform Abstract: Mild and Effective Cleavage of Esters with Bis(tributyltin) Oxide: A Useful Application in the Deprotection of Pom Penicillanate Esters.
Authors: MATA E. G. , MASCARETTI O. A. 
Published: May 2016

AbstractThe pivaloyloxymethyl(Pom) penicillanates (I) are cleaved with bis(tributyltin) oxide to form the acids (II).
ChemInform Abstract: Total Synthesis of Ptaquilosin: The Aglycon of Ptaquiloside, a Potent Bracken Carcinogen.
Authors: KIGOSHI H. , IMAMURA Y. , NIWA H. , YAMADA K. 
Published: May 2016

AbstractContrary to expectations, the major diastereomer obtained from the diester (I) has the stereostructure (IV).
ChemInform Abstract: The Normalization Factor of the Tomato Mutant chloronerva. Part 32. Synthesis of the (S)‐Piperidine‐2‐carboxylic Acid Analogue of Nicotianamine.
Authors: FAUST J. , SCHREIBER K. 
Published: May 2016

AbstractThe title compound (IVa), an analogue of nicotianamine (IVb), is prepared in order to study the influence of the ring size on the biological activity.