bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Phosphorylation of Azomethines with Phosphorus(III) Acid Cyanides.
Authors: PUDOVIK A. N. , ROMANOV G. V. , NAZMUTDINOVA V. N. , CHERNOV A. N. , SEMKINA E. P. 
Published: May 2016

AbstractDiethyl cyanophosphite (I) reacts with the azomethines (II) only in the presence of catalytical amounts of 18‐crown‐6/KCN to give the α‐cyanobenzylamidophosphites (III), whereas the analogous adducts (V) from (IIa) and the dicyanophosphite (IVa) or the dicyanophosphine (IVb) are obtained without a catalyst.
ChemInform Abstract: Synthesis of (2‐Hydroxy‐2‐alkylethyl)diphenylphosphines.
Authors: SHERMOLOVICH YU. G. , SOLOV'EV A. V. , KOLESNIK N. P. , MARKOVSKII L. N. 
Published: May 2016

AbstractDiphenylphosphine (IV) is lithiated and subsequently coupled with the epoxide (IIIa) to give the 2‐hydroxyalkylphosphine (Va).
ChemInform Abstract: Preparation of CF3SClF+MF‐ 6 (M: As, Sb) and Crystal Structure of CF3SCl+ 2SbF‐ 6.
Authors: MINKWITZ R. , NOWICKI G. , PREUT H. 
Published: May 2016

AbstractOxidative fluorination of the sulfenylchloride (I) using (II) results in formation of the title compounds (III) (no yields given).
ChemInform Abstract: Dimethylindium Dialkylamides and Organylphosphides, X‐Ray Crystal Structure of (Me2InNR2)2 (R = Et, iPr, SiMe3) and (Me2InP(tBu)2)2.
Authors: AITCHISON K. A. , BACKER‐DIRKS J. D. , BRADLEY D. C. , FAKTOR M. M. , FRIGO D. M. , HURSTHOUSE M. B. , HUSSAIN B. , SHORT R. L. 
Published: May 2016

AbstractReaction of the indium chloride (I) with the lithium amides, generated from the amines (II) and BuLi, produces the dimeric indium amides (III).
ChemInform Abstract: Electrochemical Synthesis of Neutral Nickel(II) Complexes of Schiff Base Ligands: Crystal Structure of Bis‐(N‐(2‐(2‐pyridyl)ethyl)salicylideneiminato)nickel(II) Trihydrate.
Authors: DURAN M. L. , GARCIA‐VAZQUEZ J. A. , MACIAS A. , ROMERO J. , SOUSA A. , RIVERO E. B. 
Published: May 2016

AbstractThe Ni complexes (I) are synthesized by an electrochemical procedure using a Ni anode in non‐aqueous solution of the corresponding Schiff base ligand (yields not given).
ChemInform Abstract: Some Copper(I) Perthiocarboxylates and Their Reactions with Tertiary Phosphines. Crystal Structure of Tetra(p‐tolyldithiocarboxylato)tetracopper(I), (CuS2C‐p‐tolyl)4, and of (Bis(triphenylphosphine)(p‐tolyldithiocarboxylato)copper(I)) Triphenylphosphine Sulfide, (CuS2C‐p‐tolyl(PPh3)2)·PPh3S.
Authors: CAMUS A. , MARSICH N. , MANOTTI LANFREDI A. M. , UGOZZOLI F. 
Published: May 2016

AbstractThe Cu(I) perthiocarboxylates (I) are prepared in high yields by known methods from corresponding aldehydes and ammonium polysulfides in basic medium.
ChemInform Abstract: Aminophenyl‐X‐azolopyridines as Precursors of Heterocyclic Azo Dyes.
Authors: SAVARINO P. , VISCARDI G. , CARPIGNANO R. , BORDA A. , BARNI E. 
Published: May 2016

AbstractNovel members of the title compounds such as (III) or (V) are prepared and their physical and spectral parameters are compared with those of a set of seven known analogues.
ChemInform Abstract: A Selenosulfonation‐Based Approach to (22S,23E)‐6β‐Methoxy‐3α,5‐cyclo‐5α‐ergost‐23‐en‐22‐ol (X), a Key Intermediate for Brassinolide Synthesis.
Authors: BACK T. G. , BRUNNER K. , KRISHNA M. V. , LAI E. K. Y. 
Published: May 2016

AbstractThe key step in the synthesis of (X) is the novel addition of the organocuprate (VIII) to an allenic sulfone (VII) to give (22S)‐(IX) and its (22R)‐epimer, resp., each being a mixture of allene diastereomers.
ChemInform Abstract: Reactions of N‐Acylimidazole with Nucleosides and Nucleotides.
Authors: WANG Y. , CHEN Y.‐Q. 
Published: May 2016

AbstractAcylation of uridine (I) with the N‐acylimidazoles (II) yields the 3'‐O‐acylribonucleosides (IV) as the main products.
ChemInform Abstract: Formation of a Novel 3‐Spiro Cephalosporin by a Base‐Catalyzed Rearrangement.
Authors: KOGLER H. , LATTRELL R. , SCHUBERT W. , WEBER M. 
Published: May 2016

AbstractConsecutive treatment of the cephalosporins (I) with excess bis(trimethylsilyl)trifluoroacetamide and Huenig base results in a rearrangement process, yielding an equilibrium of (I) and the Δ2‐isomers (II).
ChemInform Abstract: Charge Utilization in Anodic Rhodium Oxide Films Pulsed in Carbonate‐Buffered Saline.
Authors: KELLIHER E. M. , ROSE T. L. 
Published: May 2016

AbstractThe electrochemical properties of hydrous rhodium oxide films, prepared by activation of Rh metal in alkaline solutions, are studied in carbonate‐buffered saline solutions (pH 7.3).
ChemInform Abstract: The Effect of CO Impurity on the Hydrogenation Properties of LaNi5, LaNi4.7Al0.3 and MmNi4.5Al0.5 During Hydriding‐Dihydriding Cycling.
Authors: HAN J. I. , LEE J.‐Y. 
Published: May 2016

AbstractDuring hydrogenation‐dehydrogenation cycling in H2 containing CO as impurity, the amount of hydrogen adsorbed on the title alloys decreases continuously with increasing cycle number.
ChemInform Abstract: Kinetics of Oxygen Absorption by α‐Zirconium
Authors: YAMAMOTO M. , NAITO S. , MABUCHI M. , HASHINO T. 
Published: May 2016

Abstractis studied over the temp. range 973‐1098 K at oxygen pressures of 6.7·10‐5 and 1.3·10‐4 Pa.
ChemInform Abstract: Intermediates in the Early Events of Mo7O6‐ 24‐Catalyzed Photodehydrogenations: A Picosecond‐Nanosecond Flash‐Photochemical Study.
Authors: KRAUT B. , FERRAUDI G. 
Published: May 2016

AbstractFlash photolysis (λ = 355 nm) experiments with aqueous acidic solutions of Mo7O26‐4 indicate the presence of a nanosecond‐lived intermediate that reacts with organic scavengers such as 2‐propanol and AcOH.
ChemInform Abstract: Chiroptical Properties and Conformation of 4,5‐Saturated Derivatives of 5‐Aryl‐1,4‐benzodiazepin‐2‐ones.
Authors: KAJTAR M. , KAJTAR J. , ROEHRICHT J. + , ANGYAN J. G. 
Published: May 2016

AbstractAbsolute configurations are determined for (‐)‐(Ia) ((α)D = ‐224) and (+)‐(Ib) ((α)D = +618) resp. their enantiomers to clarify the surprising fact that these two homochiral derivatives, differing only slightly in their constitution, show specific rotations of such high absolute values but of opposite signs.
ChemInform Abstract: 1‐Acceptor Substituted Vinamidinium Salts: Stability and Reactivity.
Authors: BACHER E. , GOMPPER R. , MERTZ R. , WAGNER H.‐U. 
Published: May 2016

AbstractHydrolysis of (I) indicates that donor groups in position 1 such as in (Ib) stabilize the vinamidinium salts (Ia) or (Ic), while acceptor groups in position 2 such as in (Id) destabilize (Ia) in the order shown.
ChemInform Abstract: A New Method of Cyclodehydration of 3,3‐Dialkyl‐1‐oxo‐1‐(2‐hydroxyaryl)propan‐3‐ols to 2,2‐Dialkyl‐4‐chromanones: Synthesis of Cannabinoid Synthon.
Authors: BANERJI A. , KALENA G. P. 
Published: May 2016

AbstractThe 2‐(3‐hydroxy‐1‐oxoalkyl)phenols (III), prepared by aldol reaction of acetophenones such as (I) with methyl ketones such as (II), undergo dehydrative ring closure upon heating with HMPA, forming the chromanones (IV).
ChemInform Abstract: Another Look at the Photodechlorination of Bromodan (II).
Authors: TURNER W. V. , GAEB S. + 
Published: May 2016

AbstractContrary to a previous report, there is no solvent‐dependent selectivity to either of dechlorinated derivatives (Ia), (Ib) when bromodan (II) is irradiated in hexane or MeOH; they both give (Ia) on further irradiation.
ChemInform Abstract: Oxidative Fluorination of Arenes.
Authors: MEURS J. H. H. , SOPHER D. W. , EILENBERG W. 
Published: May 2016

AbstractTreatment of phenols (I), (III) or aromatic hydrocarbons such as (VIII), (X) with HF/base complexes in conjunction with Pb(IV)‐mediated or anodic oxidation gives the fluorinated products shown in the scheme (the corresponding fluorination/anodic oxidation of benzene and chlorobenzene yields mixtures of 4 fluorinated products in each case).
ChemInform Abstract: Desulfurization of Penicillins with Triphenylstannane.
Authors: BALDWIN J. E. , ADLINGTON R. M. , KANG T. W. , KING L. G. , PATEL V. K. 
Published: May 2016

AbstractTreatment of the penicillins (I) and the cephalosporin (III) with triphenylstannane results in desulfurization, forming the β‐lactams (II) and (IV).
ChemInform Abstract: Organotellurium Compounds. Part 16. Tellurium‐Assisted Cyclopropanation and Alkylidenation of α,β‐Unsaturated Carbonyl Compounds with Dibromomalonic Esters.
Authors: MATSUKI T. , HU N. X. , ASO Y. , OTSUBO T. , OGURA F. 
Published: May 2016

AbstractDibutyl telluride (III) behaves similarly to organostibine compounds in promoting the cyclopropanation of (I) to afford (IV) (11 examples given).
ChemInform Abstract: The Synthesis of 1,2‐Bis(phenylsulfonyl)cycloalkenes.
Authors: HERBERT K. A. , BANWELL M. G. 
Published: May 2016

AbstractThe α‐(phenylthio)cycloalkanones (I) are treated with thiophenol (II) in the presence of chlorotrimethylsilane to yield the 1,2‐bissulfenylcycloalkenes (III), together with the 2,3‐bissulfenylated regioisomers (IV).
ChemInform Abstract: New Procedures for the Synthesis of Symmetrical Bisbenzylated Ureas Based on N‐Benzyltrichloroacetamides.
Authors: ATANASSOVA I. A. , PETROV J. S. , MOLLOV N. M. 
Published: May 2016

AbstractAmidomethylation of the arenes (I) with paraformaldehyde (II) and trichloroacetamide (III) produces the N‐benzylamides (IV).
ChemInform Abstract: Butylation of 2‐Methylnaphthalene‐1,4‐dione (Menadione) by Solvent Sulfolane During Radical Methylation and Ethylation.
Authors: THREADGILL M. D. 
Published: May 2016

AbstractWhen the radical‐induced alkylation of menadione (I) with the acids (III) in the presence of potassium peroxodisulfate and silver nitrate is performed in sulfolane (II), the butylated derivative (V) is observed as a by‐product, together with the target compounds (IV).
ChemInform Abstract: Reactions of Substituted Phenol Ethers and Substituted Phenols with 1‐Cyclopentene‐1‐carboxylic Acid.
Authors: WAGHULDE V. C. , MERCHANT J. R. 
Published: May 2016

AbstractThe reaction of phenol ethers such as (I) with the acid (II) in the presence of PPA gives products of type (III) (11 examples).
ChemInform Abstract: Synthesis of 1,2,3,6,7,8‐Hexahydro‐10,10,11,11‐tetracyano‐4,9‐pyrenoquinodimethane.
Authors: YAMAGUCHI S. , NAGAREDA K. , HANAFUSA T. 
Published: May 2016

AbstractThe title compound (V) is prepared by two different methods, both starting with the hexahydropyrene (I).
ChemInform Abstract: Palladium‐Mediated Formation of Bithiophenes.
Authors: CRISP G. T. 
Published: May 2016

AbstractCoupling of 2‐tributylstannylthiophene (I) with the 2‐iodothiophenes (II) in the presence of a Pd(II) phosphine catalyst produces the 2,2'‐bithiophenes (III).
ChemInform Abstract: Antiparasitic Agents. Part 10. Synthesis of 2‐Substituted‐5(6)‐arylthio/sulfonobenzimidazoles as Potential Anthelmintics.
Authors: SINGH S. K. , NAIM S. S. , SHARMA S. , GUPTA S. , KATIYAR J. C. 
Published: May 2016

AbstractStarting from the benzimidazole (I), 20 title compounds are prepared according to common procedures and tested for their anthelmintic activity.
ChemInform Abstract: Structure and Ambident Reactivity of Phenylpemoline.
Authors: RAMSH S. M. , KHRABROVA E. S. , GINAK A. I. 
Published: May 2016

AbstractMethylation of the phenyliminooxazolidinone (I) gives a mixture of the (methylphenylamino)oxazolinone (III) and the 3‐methyloxazolidinone (IV).
ChemInform Abstract: Heterocyclic Compounds. Part 7. Syntheses of Novel Furo(2,3‐b)chromones.
Authors: KUO S.‐C. , WU J.‐S. , HUANG L.‐J. , WU C.‐H. , HUANG S.‐C. , CHOU T.‐C. 
Published: May 2016

AbstractThe title compound (IVa), a synthetic analogue of the naturally occurring derivatives (IVb) (constituents of Bothriocline laxa) can be conveniently synthesized according to the reaction sequence shown in the scheme.
ChemInform Abstract: Derivation of Fluorine‐Containing Pyridine Dicarboxylates. Part 2. Elaboration at the 4‐Position.
Authors: CHUPP J. P. , MOLYNEAUX J. M. 
Published: May 2016

AbstractIn response to the bioactivity found in fluorine‐containing 4‐alkyl‐3,5‐pyridinecarboxylates, a series of ca. 45 novel 4‐substituted derivatives such as (III), (IV), (VI) or (VII), not directly available by Hantzsch sequences, is prepared starting from (I) or its dimethyl ester analogue.
ChemInform Abstract: Synthesis of 1,2,3,4‐Tetrahydropyridin‐4‐ones by Heterocyclization of β‐Amino‐β‐arylacryloyloxiranes.
Authors: ZVONOK A. M. , KUZ'MENOK N. M. , KORSHUN V. A. , STANISHEVSKII L. S. 
Published: May 2016

AbstractBase‐catalyzed cyclization of the β‐aminoacryloyloxiranes (I) or (IV) yields the hydroxytetrahydropyridones (II) or (VI).
ChemInform Abstract: Synthesis of Cycl(3.2.2)azine and Benzo(g)cycl(3.2.2)azine. Derivatives by Use of the (2 + 8) Cycloaddition Reaction of Indolizines and Dimethyl Acetylenedicarboxylate.
Authors: TOMINAGA Y. , SHIROSHITA Y. , KUROKAWA T. , GOTOU H. , MATSUDA Y. , HOSOMI A. 
Published: May 2016

AbstractHydrolysis of the diesters (VI) (9 examples; obtained from the bromides (I)) and subsequent decarboxylation provide the desired cyclazines (VII).
ChemInform Abstract: Potential Antitumor Agents. Part 3. Synthesis of Pyrazolo(3,4‐e)pyrrolo(3,4‐g)indolizine and 1H‐Pyrazolo(3,4‐e)indolizine Derivatives.
Authors: ARTICO M. , MASSA S. , STEFANCICH G. , SILVESTRI R. , DI SANTO R. , CORELLI F. 
Published: May 2016

AbstractThe preparation of the heterocyclic compound (VI), a derivative of the still unknown tetracyclic parent ring system pyrazolo(3,4‐e)pyrrolo(3,4‐g)indolizine, starts from the nitrile (I) as shown in the scheme.
ChemInform Abstract: Use of the Barton Decarboxylation Procedure in Indole Alkaloid Chemistry.
Authors: MAGNUS P. , LADLOW M. , KIM C. S. , BONIFACE P. 
Published: May 2016

AbstractCyclocondensation of L‐tryptophan (I) with dimethyl α‐ketoglutarate (II) produces the indolizinoindole (III) which is converted into the O‐hydroxamic ester (V).
ChemInform Abstract: Strained Heterocyclic Systems. Part 16. 1‐Azatriptycene.
Authors: MARKGRAF J. H. , LEONARD K. J. , MORRISON M. E. , MYERS C. R. 
Published: May 2016

AbstractChlorination of 2‐naphthylamine (I) with N‐chlorosuccinimide, followed by Skraup quinoline synthesis, yields the chlorobenzoquinoline (IV).
ChemInform Abstract: Chemistry of Hetero Analogues of Isoflavone. Part 12. Benzodioxin Analogues of Flavone and Isoflavone.
Authors: KHILYA V. P. , LITKEI D. , PATONAI T. , GRISHKO L. G. , KORNILOV A. M. , AITMAMBETOV A. 
Published: May 2016

AbstractThe chalcones (I) are cyclized to give the chromanones (II) or the chromones (III) depending on the reaction conditions.
ChemInform Abstract: Mesoionic Compounds with a Bridgehead Nitrogen Atom. Part 17. Thiazolo‐(3,2‐c)quinazolinium 3‐Oxide.
Authors: FEDOTOV K. V. , ROMANOV N. N. 
Published: May 2016

AbstractTreatment of the quinazolinylthioacetic acids (I) with acetic anhydride gives the mesoionic thiazoloquinazolines (II).
ChemInform Abstract: A New Fused Heterocyclic System: 6H‐Pyrazolo(3,4‐c) (1,2,5)thiadiazine 2,2‐Dioxide (V).
Authors: VICENTINI C. B. , VERONESE A. C. , POLI T. , GUARNERI M. , GIORI P. , FERRETTI V. 
Published: May 2016

AbstractRing closure of 4‐nitroso‐5‐alkylsulfonamidopyrazoles (IV) and (VIII) to title compounds does occur exclusively in the case of benzyl derivatives (IV) while both methyl and ethyl compounds (VIII) are decomposed to (IX).
ChemInform Abstract: Simple Functional Siloles. 3,4‐Dimethylsiloles with Si‐F, Si‐O, or Si‐N Bonds and Other Silicon‐Substituted Derivatives.
Authors: BETEILLE J.‐P. , LAPORTERIE A. , DUBAC J. 
Published: May 2016

AbstractThe reactions of a mixture of the trimethylsilole (I) and its transoid isomer (II) with one equiv. of the corresponding Li compounds (III) or alkoxytributyltin result in the formation of the isomeric compounds (IV) and (V).
ChemInform Abstract: Sulfur Phosphorus Heterocycles RP(S)Sn and (RP(S)Sm)2, Synthesis and Dynamic Properties.
Authors: HAHN J. , BORKOWSKY A. , NATANIEL T. 
Published: May 2016

AbstractThe sulfur/phosphorus heterocycles (III) and (IV) are prepared by reaction of the thiophosphonic esters (I) with the dichlorosulfanes (II) or DMSO.
ChemInform Abstract: Metal Alkyl and Aryl Compounds. Part 39. Sodium Organomagnesates and Magnesiumdiorganyls with Phenyl and tert.‐Butylethinyl Ligands. Preparative and X‐Ray Investigations.
Authors: GEISSLER M. , KOPF J. , WEISS E. 
Published: May 2016

AbstractThe first sodium organomagnesates (IV) and (VII) are prepared according to the scheme.
ChemInform Abstract: A Facile Synthesis of Novel Alkenyl‐Substituted Chromium Carbene Complexes.
Authors: WIENAND A. , REISSIG H.‐U. , FISCHER H. , HOFMANN J. 
Published: May 2016

AbstractThe chromium carbene complex (I) adds to β‐donor substituted acrylonitriles (II) to yield the novel alkenyl‐substituted carbene complexes (III).
ChemInform Abstract: Metal Alkoxides: Models for Metal Oxides. Part 16. Synthesis and Characterization of a New Class of Homoleptic 12‐Electron Molybdenum and Tungsten Alkoxide Clusters of Formula M4(OR)12: Structural Characterization of Mo4(OCH2‐c‐Bu)12·(HOCH2‐c‐Bu).
Authors: CHISHOLM M. H. , FOLTING K. , HAMMOND C. E. , HAMPDEN‐SMITH M. J. , MOODLEY K. G. 
Published: May 2016

AbstractAddition of prim. alcohols (II) to hydrocarbon solutions of the hexaalkoxides (I) leads to the isolation of the first homoleptic series of the cluster alkoxides (III).
ChemInform Abstract: Coordination of “Noncoordinating” Anions: Synthesis, Characterization, and X‐Ray Crystal Structures of Fluorine‐Bridged (SbF6)‐, (BF4)‐, and (PF6)‐ Adducts of (R3P(CO)3(NO)W)+. An Unconventional Order of Anion Donor Strength.
Authors: HONEYCHUCK R. V. , HERSH W. H. 
Published: May 2016

AbstractThe phosphinetungsten pentacarbonyl (I) and its corresponding phosphine analogues react with the nitrosyl salts (II) to give the adducts (III) and (IV).
ChemInform Abstract: Metalla‐2,5‐dichalcogenacyclopentenes. S, Se, and Te‐Containing Organometal Heterocycles.
Authors: KLAPOETKE T. M. + 
Published: May 2016

AbstractA series of metalla‐heterocycles (III) are produced by coupling the metallocene dichlorides (I) with the dilithium o‐phenylenedichalcogenides (II).
ChemInform Abstract: Transition‐Metal Silyl Complexes. Part 32. Anionic Silyl Complexes as Equivalents to Dianionic Metal Complexes in Synthesis: Reactions of ((MeCp)(CO)2Mn(SiR3))‐ with Main‐Group 5 Dihalides.
Authors: KIRCHGAESSNER U. + , SCHUBERT U. 
Published: May 2016

AbstractThe versatility of anionic silyl complexes for preparative purposes is demonstrated by reactions with dihalides of P, As, and Sb in their +III and +V oxidation states.
ChemInform Abstract: Enzymatic ADP‐Ribosylation of Benzotriazoles and Related Triazoles. Difference of Glycosidation Site Between Triazoles and Indazoles.
Authors: TONO‐OKA S. , AZUMA I. 
Published: May 2016

AbstractSome benzotriazoles (I) and related triazole (II) are ADP‐ribosylated in the presence of NAD and NAD‐nucleosidase to give corresponding dinucleotides.
ChemInform Abstract: Stereochemistry in Borohydride Reduction of 7‐Iminocephems: An Improved Method for Conversion of the 7α‐Amino‐1‐oxa(thia)cephems into the 7β‐Amino Isomers.
Authors: AOKI T. , NAGATA W. 
Published: May 2016

AbstractReduction of the methoxyamines (I) and (III) with sodium cyanoborohydride followed by acylation yields the carboxamides (II) or (V).
ChemInform Abstract: Preparation of 1,3‐Dienes, Its Application to the Synthesis of Z,E‐9,11‐Tetradecadienyl Acetate, and E,E‐10,12‐Hexadecadienal: Sex Pheromones of Cotton Pests.
Authors: YADAV J. S. , DESHPANDE P. K. , REDDY E. R. 
Published: May 2016

AbstractThe key steps in the synthesis of the dienes (VIII) and (X) mentioned in the title are the lithium amide‐mediated alkylation of the enynols (I) with the ω‐bromoalkyl tetrahydropyranyl ethers (II) and the substitution of the hydroxy group in (III) for alkyl moieties via reaction of the corresponding chlorides with the Grignard agents (IV).
ChemInform Abstract: On Oxotellurates(VI) of the Alkali Metals. Existence and Constitution of Li6TeO6.
Authors: WISSER TH. , HOPPE R. 
Published: May 2016

AbstractLi6TeO6, which is prepared for the first time as transparent, colorless single crystals (K2O:Li2O:TeO3 = 0.5:3:1; Ag bomb; argon; 740 °C, 30 d), is shown to be a variant of the NaCl type (R3, Z=3).
ChemInform Abstract: Crystal Growth of Cr‐Fe‐Si Compounds by Vapor‐Phase Siliconizing of Stainless Steel 302.
Authors: MOTOJIMA S. , OHASHI C. , HATTORI T. , IWANAGA H. 
Published: May 2016

AbstractStainless steel SUS 302 is siliconized at temp. in the range 500‐1100 °C using a H2 gas carrier saturated with Si2Cl6 and the morphology of the resulting ternary Cr‐Fe‐Si crystals and the resistance of the siliconized SUS surface to acid corrosion are studied.
ChemInform Abstract: Asymmetric Diels‐Alder Reaction Catalyzed by a Chiral Titanium Reagent.
Authors: NARASAKA K. , IWASAWA N. , INOUE M. , YAMADA T. , NAKASHIMA M. , SUGIMORI J. 
Published: May 2016

AbstractThe absolute stereochemistry of Diels‐Alder reactions of carboxylic acid derivatives (I) and (IV) with (II), isoprene or (V) can be controlled by employing Ti complexes with chiral diols derived from tartaric acid.
ChemInform Abstract: Ni(0)‐Catalyzed Formation of Isomeric Carbonic Acid Amides ‐ Ligand‐Controlled β‐H or β′‐H Elimination.
Authors: HOBERG H. , GUHL D. 
Published: May 2016

AbstractThe catalytic addition of isocyanates to C‐C double or triple bond compounds is running via aza‐nickela‐heterocyclic intermediates of type (V) and (VI).
ChemInform Abstract: The Carbonyl Group as Homoconjugated Electron‐Releasing Substituent. Regioselective Electrophilic Additions at Bicyclo(2.2.1)hept‐5‐en‐2‐one, Bicyclo(2.2.2)oct‐5‐en‐2‐one, and Derivatives.
Authors: CARRUPT P.‐A. , VOGEL P. 
Published: May 2016

AbstractPh‐Se‐Cl (II) reacts with the bicycloheptenone (I) to give the adducts (III) with complete stereo‐ and regioselectivity, whereas the addition of (II) to the bicyclooctanone (V) is less stereoselective but likewise highly regioselective.
ChemInform Abstract: Competitive Intramolecular (4 + 2) Cycloaddition and Tandem (2 + 2) Cycloaddition/(3,3)‐Sigmatropic Rearrangement Sequence of Allenyl 3‐Vinyl‐2‐cyclohexenyl Ethers: Evidence for Switching of the Reaction Pathway by the Substituent Effects.
Authors: HAYAKAWA K. , ASO K. , SHIRO M. , KANEMATSU K. 
Published: May 2016

AbstractThe base‐catalyzed intramolecular cyclization of variously substituted allenyl 3‐vinyl‐2‐cyclohexenyl ethers derived from propargyl ethers such as (I) leads either to the adducts (II) via intramolecular (4 + 2) Diels‐Alder reaction or to the novel tricycles (III) resulting from tandem (2 + 2) cycloaddition followed by (3,3)‐sigmatropic rearrangement.
ChemInform Abstract: Carbon‐Carbon Bond Formation via Opening of Epoxysilanes with Organometals Containing Lithium and Copper.
Authors: ZHANG Y. , MILLER J. A. , NEGISHI E. 
Published: May 2016

AbstractThe epoxysilanes (I) and (IV) react with the organolithium compounds (II) and (V) to form stereoselectively the alkenes (III) and (VI) respectively.
ChemInform Abstract: Photochemistry of CpFe(arene)+ Complexes. A Flash Photochemical Study.
Authors: RONCO S. , FERRAUDI G. , ROMAN E. , HERNANDEZ S. 
Published: May 2016

AbstractThe flash irradiation of the complexes (I) occurs with decomposition of the Fe(II)‐arene complex and formation of ferrocene.
ChemInform Abstract: α‐Heteroatom‐Substituted Nitrones. Synthesis and Reactions of Acyclic α‐Alkoxynitrones.
Authors: WARSHAW J. A. , GALLIS D. E. , ACKEN B. J. , GONZALEZ O. J. , CRIST D. R. 
Published: May 2016

AbstractAlkylation of the hydroxamic acids (I) with the alkyl triflates (II) forms the nitrone hydrotriflates (III) which are deprotonated upon work‐up to give the unstable nitrones (IV).
ChemInform Abstract: Mediated Electrochemical Synthesis of Aromatic Aldehydes, Ketones, and Quinones Using Ceric Methanesulfonate.
Authors: KREH R. P. , SPOTNITZ R. M. , LUNDQUIST J. T. 
Published: May 2016

AbstractElectrochemically generated ceric methanesulfonate oxidizes alkylbenzenes such as (I) and (III) to form the aldehydes (II) or the ketone (IV).
ChemInform Abstract: Oxidation of Alcohols by Metallic Nitrates Supported on Silica Gel.
Authors: NISHIGUCHI T. , ASANO F. 
Published: May 2016

AbstractOxidation of the secondary alcohols (I) and (III) and the primary benzylic alcohols (V), yielding the ketones (II) and (IV) or the aldehydes (VI), is performed with several metallic nitrates supported on silica gel.