bluuebunny/crossref_metadata_2025_split huggingface dataset:
Asymmetric Microbial Oxidation of Formaldehyde Dithioacetals
Authors: Okamoto Yasushi , Ohta Hiromichi , Tsuchihashi Gen-ichi 
Published: July 2006

Abstract
Incubation of formaldehyde dithioacetals with growing cells of Corynebacterium equi IFO 3730 afforded a variety of oxidation products depending on the structure of the substrates. The products with sulfoxide moiety were optically pure and had R configuration.
Crystal and Electronic Structures of (BEDT-TTF)AuCl2AuCl4
Authors: Mori Takehiko , Inokuchi Hiroo 
Published: July 2006

Abstract
Electrochemical crystallization of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) in the presence of AuCl4− has yielded an organic conductor with the composition of (BEDT-TTF)AuCl2-AuCl4. X-ray analysis shows that the AuCl2− anions are incorporated in the two-dimensional network of BEDT-TTF, and these networks are separated by the AuCl4− anions.
Cyclodextrin-Palladium Chloride. New Catalytic System for Selective Oxidation of Olefins to Ketones
Authors: Harada Akira , Hu Ying , Takahashi Shigetoshi 
Published: July 2006

Abstract
Terminal olefins are oxidized to ketones in high yields under mild conditions using palladium chloride and cyclodextrins as catalysts in two-phase systems; cyclodextrins show substrate selectivity.
1-Substituted 3,6-Dihydroxybenzocyclobutene. A Versatile Precursor of Naturally Occurring Quinones
Authors: Iyoda Masahiko , Kitami Sumiko , Yamauchi Tetsuhiro , Oda Masaji 
Published: July 2006

Abstract
Simple and convenient routes to the title compounds using photoaddition of 5,6-dichloro-2-cyclohexene-1,4-dione to olefins, followed by reduction with a low valent nickel complex or by dehydrochlorination with 2,6-lutidine as key steps are described.
Asymmetric Induction in the Alkylation of Enolate Anion with the Optically Active Selenonium Ions
Authors: Kobayashi Michio , Koyabu Kyoko , Shimizu Toshio , Umemura Kazuyuki , Matsuyama Haruo 
Published: July 2006

Abstract
Alkylation of the enolate anion of 2-methoxycarbonyl-1-indanone with optically active dialkylphenyl selenonium salt resulted in the formation of optically active C-alkylated products. Absolute configuration of the optically active selnonium ion was estimated on the basis of the asymmetric alkylation and CD spectra.
The Effect of the Hydrogen Bonding on the Photoinduced Electron Transfer Reaction of a Naphthalene–Triethylamine System in the Presence of Alcohols
Authors: Oh Shin-Choi , Shirota Yasuhiko , Mikawa Hiroshi , Kusabayashi Shigekazu 
Published: July 2006

Abstract
The effect of the addition of alcohols on the photoinduced electron transfer reaction of a naphthalene–triethylamine system has been studied. The results show that the addition of alcohol reduces both bimolecular rate constants for the quenching of the naphthalene fluorescence by triethylamine and the quantum yields for the formation of products, in the order of 2-methyl-2-propanol &lt; 2-propanol &lt; ethanol &lt; methanol. These results are explained in terms of hydrogen-bonding interactions between the amine and alcohols, which suppress the electron transfer process.
Synthesis of New Donors, “TTF-dimer”s
Authors: Nishikawa Etsushi , Tatemitsu Hitoshi , Sakata Yoshiteru , Misumi Soichi 
Published: July 2006

Abstract
New donors, “TTF-dimer”s in which two TTF units are perpendicularly fixed have been synthesized. Redox potentials indicate that their donor abilities are somewhat reduced compared with those of corresponding “TTF-monomer”s. Present donors form CT complexes with DDQ.
DONNAN DIALYSIS DESALINATION
Authors: Igawa Manabu , Echizenya Kiyoyuki , Hayashita Takashi , Seno Manabu 
Published: July 2006

Abstract
Desalination was effectively carried out with the cell in which a salt solution was separated from hydrochloric acid with a cation-exchange membrane and from sodium hydroxide solution with an anion-exchange membrane. Donnan dialysis occurred in the cell, cations and anions were exchanged with protons and hydroxide ions, and neutralization and desalination proceeded simultaneously.
A KINETIC STUDY OF COUPLED INTERNAL ROTATION IN RACEMIC 2,3-BENZO-9-TRIPTYCYL 2-(DIMETHYLAMINOMETHYL)-9-TRIPTYCYL ETHER BY MEANS OF EXCIPLEX FLUORESCENCE DYNAMICS
Authors: Koga Noboru , Iwamura Hiizu 
Published: July 2006

Abstract
Kinetic parameters for fluorescence dynamics of the title di(9-triptycyl) ether have been obtained by the transient experiments. The temperature dependence of the rate constants gave the activation energy value of 4.2 kcal mol−1 for the gear-meshing torsional motion in the di(9-triptycyl) ether.
PRECISE CONTROL OF AMOUNT OF ELECTRODEPOSITED Pt BY USING THE LANGMUIR–BLODGETT FILM AND ITS APPLICATION TO ELECTROCATALYSIS OF MOLECULAR OXYGEN REDUCTION
Authors: Fujihira Masamichi , Poosittisak Suta 
Published: July 2006

Abstract
The amount of Pt deposited on a glassy carbon (GC) electrode can be controlled precisely by electrochemical reduction of PtCl62− incorporated as a counter ion in the Langmuir–Blodgett (LB) film coated on the electrode surface. Electrocatalysis of the resulting modified electrode for molecular oxygen reduction is also described.
CROSSED CLAISEN CONDENSATION OF 2-ALKYL-4,4-DIMETHYL-2-OXAZOLINES WITH ACID ANHYDRIDES BY ALUMINUM CHLORIDE AND TRIETHYLAMINE
Authors: Tohda Yasuo , Morikawa Masayoshi , Kawashima Toshihide , Ariga Masahiro , Mori Yutaka 
Published: July 2006

Abstract
Reactions of 2-prim-alkyl-4,4-dimethyl-2-oxazolines with alkanoic acid anhydrides having alpha hydrogens in the presence of aluminum chloride and triethylamine gave an oxazoline derivative of β-keto acids in moderate yields.
CONVENIENT METHODS FOR THE PREPARATION OF VINYLIC AND ALLYLIC SULFONES FROM ALKENES
Authors: Inomata Katsuhiko , Kobayashi Toshifumi , Sasaoka Shin-ichi , Kinoshita Hideki , Kotake Hiroshi 
Published: July 2006

Abstract
1 or 2-p-Toluenesulfonyl(=tosyl)-1-alkenes were regioselectively prepared from 1-alkenes via iodosulfonization or sulfonylmercuration, respectively. Conversion of 1-tosyl-1-alkenes to the corresponding allylic sulfones, 1-tosyl-2-alkenes, was achieved by the treatment of their acetonitrile solution with DBU in high yield.
CONDUCTING MONOLAYER OF SIMPLE CHARGE TRANSFER COMPLEX ON A GLYCERIN SUBPHASE
Authors: Nakamura Takayoshi , Takei Fumio , Tanaka Motoo , Matsumoto Mutsuyoshi , Sekiguchi Tatsuo , Manda Eiichiro , Kawabata Yasujiro , Saito Gunzi 
Published: July 2006

Abstract
The amphiphilic simple charge transfer complexes, TMTTF-octadecylTCNQ (1) and TTF-octadecylTCNQ, were synthesized. The conductivities of the monolayers were measured on a glycerin subphase. The complex 1 showed the conductivity of the order of 1 S cm−1, the highest value reported so far for the organic monolayer system.
SYNTHESIS OF BENZOPENTATHIEPINS. REACTIONS OF 1,3-BENZODITHIOLE-2-THIONE AND 1,2-BENZENEDITHIOL WITH ELEMENTAL SULFUR IN LIQUID AMMONIA
Authors: Sato Ryu , Saito Satoru , Chiba Hiroshi , Goto Takehiko , Saito Minoru 
Published: July 2006

Abstract
Benzopentathiepins were synthesized by new reaction of 1,3-benzodithiole-2-thiones and 1,2-benzenedithiols with elemental sulfur/liquid ammonia at ambient temperature in high yields.
PHOTOCHEMICAL AMINATION OF TETRACYANOBENZENE WITH ACETONITRILE IN THE PRESENCE OF ALIPHATIC AMINE
Authors: Yamada Shuzo , Nakagawa Yoshiki , Watabiki Oserojoin , Suzuki Shin-ichi , Ohashi Mamoru 
Published: July 2006

Abstract
Irradiation of dicyanoxylenes and dicyanodurene in acetonitrile in the presence of triethylamine gave mainly substitution and reduction products respectively, whereas a photochemical reaction of 1,2,4,5-tetracyanobenzene in the presence of N-methylpyrrolidine or nicotine gave tricyanoaniline, an amination product, as well as substitution products.
SOLID ACID-CATALYZED ALLYLATION OF ACETALS AND CARBONYL COMPOUNDS WITH ALLYLIC SILANES
Authors: Kawai Motomitsu , Qnaka Makoto , Izumi Yusuke 
Published: July 2006

Abstract
Acetals and carbonyl compounds are allylated with allylic silanes in good yields in the presence of a catalytic amount of clay montmorillonite.
A NEW THEORY FOR THE ANTI-PERIPLANAR EFFECT
Authors: Inagaki Satoshi , Iwase Koji , Mori Yoshio 
Published: July 2006

Abstract
The anti-periplanar effects, including the gauche and anomeric effects, are proposed to be brought about by the continuity of phase of the bonding (nonbonding) and anti-bonding orbitals of the anti-periplanar bonds and the bonding orbital of the intervening bond.
INCLUSION OF FERROCENECARBOXYLIC ACID AND ITS CARBOXYLATE ANION BY β-CYCLODEXTRIN AS OBSERVED BY INDUCED CIRCULAR DICHROISM
Authors: Kobayashi Nagao , Osa Tetsuo 
Published: July 2006

Abstract
Induced circular dichroism (i.c.d.) has revealed that the arrangements of ferrocenecarboxylic acid (FCA) and its carboxylate anion (FCA−) in β-cyclodextrin (β-CDx) are significantly different from each other. Based on the previously accummulated knowledge on i.c.d., the orientation of FCA and FCA− in β-CDx is conjectured to be different by almost 90 degree in the X-Z plane, provided that the positions of these species in β-CDx cavity are the same.
TRIDECALINO-18-CROWN-6. SYNTHESIS OF CYLINDRICAL CROWN ETHER
Authors: Kobiro Kazuya , Takahashi Mitsuru , Takada Shigeki , Kakiuchi Kiyomi , Tobe Yoshito , Odaira Yoshinobu 
Published: July 2006

Abstract
Tridecalino-18-crown-6 being a new type of cylindrical crown ether has been synthesized and found to exhibit high complexing selectivity for K+/Na+ as well as high complexing ability for K+.
GENERATION OF ORGANIC CONDUCTING PATTERNS ON SEMICONDUCTORS BY PHOTOELECTROCHEMICAL POLYMERIZATION OF PYRROLE
Authors: Okano Mitsutoshi , Itoh Kiminori , Fujishima Akira , Honda Kenichi 
Published: July 2006

Abstract
Photoelectrochemical polymerization of pyrrole occurs at irradiated areas of semiconducting electrodes in aqueous solution of pyrrole. Organic conducting polypyrrole patterns were formed on semiconductors by area-selective irradiation of the semiconductor electrodes. The deposition rate was 0.5–0.7 μm per 100 mC. The conductivity of the deposited polypyrrole film was ca. l S cm−1
CYCLOADDITIONS TO KETENE-S,N-ACETALS. NEW SYNTHESES OF BENZO[b]- AND NAPHTHO[1,2-b]FURANS, 1-BENZ-AND NAPHTH[1,2-b]OXEPININS, AND BENZ[b]FURAN-2-ONES
Authors: Takahata Hiroki , Anazawa Akira , Moriyama Keiko , Yamazaki Takao 
Published: July 2006

Abstract
Annulation of ketene-S,N-acetal with 1,4-quinones gave benzo [b]- and naphtho[1,2-b]furans which were converted to 1-benz- and naphth[1,2-b]oxepins and benzo[b]furan-2-ones.
AN ALTERNATIVE SYNTHESIS OF (±)-DESCARBOXYQUADRONE
Authors: Kakiuchi Kiyomi , Ue Masaki , Tadaki Toshihiro , Tobe Yoshito , Odaira Yoshinobu 
Published: July 2006

Abstract
The alternative synthesis of descarboxyquadrone by using the acid-catalyzed rearrangement of [4.3.2]propellanone derivative and its antitumor activity are described.
ASYMMETRIC ADDITION OF ARENESULFONYL CHLORIDES TO STYRENE CATALYZED BY A RUTHENIUM(II) CHIRAL PHOSPHINE COMPLEX
Authors: Kameyama Masayuki , Kamigata Nobumasa , Kobayashi Michio 
Published: July 2006

Abstract
The reactions of arenesulfonyl chlorides with styrene in the presence of a ruthenium(II) chiral phosphine complex, Ru2Cl4,(DIOP)3, proceed under mild conditions to give optically active 1:1 adducts with about 20–40% enantiomeric excess.
NOVEL TETRACYANOQUINODIMETHAN ANION RADICAL SALTS OF HETEROCYCLIC CATIONS CONTAINING A TROPYLIUM ION SKELETON
Authors: Yamashita Yoshiro , Hagiya Koji , Saito Gunzi , Mukai Toshio 
Published: July 2006

Abstract
Heterocyclic cations containing a tropylium ion skeleton form 1:1 simple salts with tetracyanoquinodimethan anion radical, which show good conductivities and novel values of nitrile stretching frequencies. The reduction potentials of cations are related to the reactivities of the salt formation as well as the conductivities of the salts.
SYNTHESIS OF (Z)-4,5,13,14-TETRADEHYDRO-9(O)-METHANO-Δ6(9α)-PGI1
Authors: Iseki Katsuhiko , Shinoda Masaki , Ishiyama Chiyoko , Hayasi Yosio , Yamada Shun-ichi , Shibasaki Masakatsu 
Published: July 2006

Abstract
A stereoselective synthesis of (Z)-4,5,13,14,-tetradehydro-9(O)-methano-Δ6(9α)-PGI1, a potent prostacyclin analog, has been accomplished.
BARRIER TO INTERNAL ROTATION OF 4-BROMOPHENOL BY MICROWAVE SPECTRUM AND AB INITIO CALCULATION
Authors: Motoda Takashi , Onda Masao , Yamaguchi Ichiro 
Published: July 2006

Abstract
Microwave spectra of 4-bromophenol(79Br and 81Br species) were observed. An analysis of the doublets due to internal rotation of the hydroxyl group was made on the basis of the pseudo-symmetric internal rotor model. The doublet splitting of the b-type Q-branch transitions, 139.18 MHz, gave a barrier height V2=14.23 kJ mol . The barrier height V2 for six 4-X-phenols was calculated by means of ab initio MO (4–31G).
RELATIONSHIP BETWEEN THE IONIZATION POTENTIALS AND THE HALF-WAVE POTENTIALS OF SOME TRIS(2,4-DIKETONATO)RUTHENIUM(III) COMPLEXES
Authors: Satsu Yuichi , Endo Akira , Shimizu Kunio , Satô Gen P , Ono Kaori , Watanabe Iwao , Ikeda Shigero 
Published: July 2006

Abstract
The first ionization potentials of five tris(2,4-diketonato)ruthenium(III) complexes determined from their UV photoelectron spectra increase with the increase in the reversible half-wave potentials for the one-electron oxidation of the complexes in acetonitrile. The relationship is explained in terms of the interaction between the non-bonding orbital of acetonitrile molecule and the LUMO of the chelate system of the RuIV species.
PHOTOCATALYTIC DEPOSITION OF LIGHT-LOCALIZED POLYPYRROLE FILM PATTERN ON n-TYPE SILICON WAFERS
Authors: Yoneyama Hiroshi , Kitayama Masahiro 
Published: July 2006

Abstract
Scanning a He–Ne laser beam on n-type Si wafers in acetonitrile containing pyrrole and AgClO4 causes light-localized deposition of electroconductive polypyrrole films under such experimental conditions that the front surface of the wafer over which the laser beam is scanned is well-etched and the back of the wafer is damaged.
CHEMICAL EVIDENCE FOR STABILIZATION OF ELECTRICALLY NEUTRAL DIVALENT CARBON BY POLAR SOLVENTS
Authors: Tomioka Hideo , Hayashi Norihiro , Izawa Yasuji 
Published: July 2006

Abstract
Benzylhalocarbene generated in non-polar solvent is trapped readily by alkene, but the intermolecular process comes to compete poorly with the intramolecular process as the solvent polarity is increased.
USE OF 2-(2-PYRIDYL)ETHYL GROUP AS A NEW PROTECTING GROUP OF INTERNUCLEOTIDIC PHOSPHATES IN OLIGONUCLEOTIDE SYNTHESIS
Authors: Takaku Hiroshi , Hamamoto Shoji , Watanabe Testuo 
Published: July 2006

Abstract
2-(2-Pyridyl)ethyl group is used as a highly selective protecting group of internucleotidic phosphates that is removable under mild conditions by treatment with CH3I in CH3CN without a side reaction such as N-alkylation.
PREPARATION AND PROPERTIES OF TETRACYANOQUINODIMETHANS FUSED WITH PYRAZINE UNITS
Authors: Yamashita Yoshiro , Suzuki Takanori , Saito Gunzi , Mukai Toshio 
Published: July 2006

Abstract
The title compounds were prepared by a TiCl4-catalyzed condensation reaction of corresponding quinones with malononitrile. The data of the cyclic voltammogram show that the anion radicals of dipyrazino-TCNQ derivatives are thermodynamically stable. The anion radical salts were isolated.
OXIDATIVE COUPLING OF KETENE DITHIOACETALS WITH SILYLATED CARBON NUCLEOPHILES BY THE USE OF TRITYL TETRAFLUOROBORATE
Authors: Hashimoto Yukihiko , Mukaiyama Teruaki 
Published: July 2006

Abstract
2-Alkenyl-1,3-dithiolan or dithian-2-ylium cations are yielded by hydride abstraction of cyclic ketene dithioacetals with trityl tetrafluoroborate. These cations react with silyl enol ethers or an allylsilane completely regioselectively to give the corresponding functionalized ketene dithioacetals.
CRYSTAL AND ELECTRONIC STRUCTURES OF (BEDSe-TSeF)2AuBr2
Authors: Kato Reizo , Kobayashi Hayao , Kobayashi Akiko 
Published: July 2006

Abstract
The crystal structure of (BEDSe-TSeF)2AuBr2 is very similar to that of the superconducting β-type BEDT-TTF system. Unlike the β-type salt with 2-dimensional(2D) closed Fermi surface, however, (BEDSe-TSeF)2AuBr2 has a 1D plane-like Fermi surface, as a result of strong dimerization and weak transverse interaction.
LIGAND-TO-GUEST CONVERSION OF p-TOLUIDINE MOLECULE IN METAL COMPLEX BIS(p-TOLUIDINE)-1,6-DIAMINOHEXANECADMIUM(II) TETRACYANONICKELATE(II) AND FORMATION OF CLATHRATE COMPOUND-1,6-DIAMINOHEXANECADMIUM(II) TETRACYANONICKELATE(II)-p-TOLUIDINE(1/1)
Authors: Hasegawa Tai , Nishikiori Shin-ichi , Iwamoto Toschitake 
Published: July 2006

Abstract
Bis(p-toluidine)-1,6-diaminohexanecadmium(II) tetracyanonickelate(II) is thermally converted to a clathrate compound 1,6-diaminohexanecadmium(II) tetracyanonickelate(II)-p-toluidine(1/1) in the intermediate stage of the thermal decomposition under ambient atmosphere. The clathrate is prepared in another way by the method similar to those applied to the o- and the m-isomer clathrates but using more dilute guest-diluent mixture.
AN ELECTROCHEMICAL STUDY OF BENZOYLSILANES AND BENZOYLGERMANES
Authors: Mochida Kunio , Okui Shuko , Ichikawa Kyoko , Kanakubo Osamu , Tsuchiya Tohru , Yamamoto Keiji 
Published: July 2006

Abstract
Cyclic voltammetry of seven substituted benzoylsilanes (1) and three benzoylgermanes (2) were investigated. The effects of substituents of 1 and 2 on both cathodic reduction and anodic oxidation potentials were discussed. The cathodic reduction products of 1 were also examined.
POLAR EFFECT ON METALLOPORPHYRIN-CATALYZED REACTION
Authors: Maruyama Kazuhiro , Tamiaki Hitoshi 
Published: July 2006

Abstract
The isomerization rate of 2-carboxyquadricyclanes catalyzed by cobalt–porphyrin complexes was enhanced by introduction of a pyridyl group to the porphyrin ligand. This phenomenon is recognized to be due to a polar effect; an interaction between acid and base.
FACTORS AFFECTING THE OXYGEN ATOM TRANSFER IN METALLOPORPHYRIN-CATALYZED EPOXIDATION OF CYCLOHEXENE, A MODEL FOR P-450 CATALYZED OXIDATION
Authors: Tatsuno Yoshitaka , Sekiya Akihiko , Tani Kazuhide , Saito Taro 
Published: July 2006

Abstract
The effects of metals, substituents on porphyrin and axial ligands on the metalloporphyrin-catalyzed epoxidation of cyclohexene with iodosobenzene were examined. The results suggested that the oxo ligand in the ferryl porphyrin intermediate functions as an electrophile to olefins.
NICKEL-PROMOTED Mo CATALYSTS FOR ALCOHOL SYNTHESIS FROM CO–H2
Authors: Tatsumi Takashi , Muramatsu Atsushi , Fukunaga Tetsuya , Tominaga Hiro-o 
Published: July 2006

Abstract
The Addition of Ni to Mo–KCl/SiO2 enhanced alcohol production from CO–H2 reaction, in improving a selectivity for C2+ alcohols. The production of PrOH increased by adding C2H4 to the CO–H2 mixture, which suggests that CO insersion into a metal-alkyl like bond constitutes the reaction pathway to alcohols.
APPLICATION OF THE NEW ACYLATING AGENTS [PhS(O)–CH=C(OMe)Cl AND PhSO2–CH=C(OMe)Cl] TO THE SYNTHESIS OF INDOLE ALKALOIDS. A TOTAL SYNTHESIS OF (±)-ASPIDOFRACTININE
Authors: Kinoshita Hitoshi , Ohnuma Takeshi , Oishi Takeshi , Ban Yoshio 
Published: July 2006

Abstract
The new acylating agents [PhS(O)–CH=C(OMe)Cl and the corresponding sulfone] were proved to be useful for indroduction of an acetyl group into the α-position of the carbonyl group by means of two-carbon Michael acceptors, which was successfully applied to a total synthesis of (±)-aspidofractinine.
RAMAN SPECTRUM AND THE S–I STRETCHING FREQUENCY OF BENZOYLSULFENYL IODIDE
Authors: Kato Shinzi , Komatsu Yukio , Murai Toshiaki , Hamaguchi Hiro-o , Tasumi Mitsuo , Okazaki Renji 
Published: July 2006

Abstract
The Raman spectrum of benzoylsulfenyl iodide in ether has been observed for the first time using a high-speed multi-channel Raman spectrometer. The S–I stretching frequency is found to be 387 cm−1, which is useful for the characterization of organosulfur compounds involving the S–I linkage.
RAMAN SPECTRA OF LIQUID COMPLEXES OF POLYETHYLENE GLYCOLS WITH ALKALI METAL SALTS
Authors: Kasatani Kazuo , Sato Hiroyasu 
Published: July 2006

Abstract
Raman spectra of liquid complexes of polyethylene glycols (PEG) with alkali metal salts are characterized by an intense polarized band near 860 cm−1. This band can be used as a useful monitor of complex formation. It indicates a nearly symmetric ordering of the PEG chain around the metal cation.
Application of Lanthanoids to Organic Chemistry. Direct Alkoxylation of Anthracene
Authors: Sugiyama Takashi 
Published: July 2006

Abstract
Direct alkoxylation of anthracene with some lower alcohols and ethylene glycol monoalkyl ethers, or monoacetate were carried out in the presence of cerium(IV)tetrakis(trifluoro acetate), and expected alkoxylated anthracene derivatives were obtained.
Colloidal Platinum Catalyst Protected by Nonionic Monomeric and Polymerized Micelle for Photochemical Hydrogen Generation from Water
Authors: Toshima Naoki , Takahashi Tadahito , Hirai Hidefumi 
Published: July 2006

Abstract
Colloidal dispersion of platinum protected by nonionic polymerized micelle was prepared by visible light irradiation followed by γ-ray polymerization of the aqueous solution of H2PtCl6 and polyethylene glycol undecenoate. The colloidal platinum thus obtained showed higher catalytic activity in photochemical hydrogen generation than that protected by the corresponding anionic polymerized micelle.
Photoreduction of CO2 in the [Ru(bpy)2(CO)2]2+/[Ru(bpy)3]2+ or [Ru(phen)3]2+/Triethanolamine/N,N-Dimethylformamide System
Authors: Ishida Hitoshi , Tanaka Koji , Tanaka Toshio 
Published: July 2006

Abstract
The [Ru(bpy)2(CO)2]2+/[Ru(bpy)3]2+ (or [Ru(phen)3]2+)/triethanolamine/N,N-dimethylformamide system reduces CO2 to afford HCOO− efficiently under the irradiation of light (λ&gt;320 nm), where each of the former three components functions as a catalyst, a photosensitizer, and an electron donor, respectively.
Formation of Acetonitrile from Triethylamine on Oxide Catalysts
Authors: Xu Bo-Qing , Yamaguchi Tsutomu , Tanabe Kozo 
Published: July 2006

Abstract
Acetonitrile was found to be formed from triethylamine over ZrO2 by TPD and IR experiments. The activity was higher than that of a strongly acidic SiO2–Al2O3. No acetonitrile was formed over a strongly basic MgO.
Dynamic Fluorescence Microprobe Method Utilizing Total Internal Reflection Phenomenon
Authors: Itaya Akira , Kurahashi Akihiko , Masuhara Hiroshi , Tamai Naoto , Yamazaki Iwao 
Published: July 2006

Abstract
An optical set-up for time-resolved total internal reflection fluorescence spectroscopy under a microscope was developed and its performance was examined by using specially prepared polymer films. This microspectroscopic method provides ps dyamic information for a microvolume of 0.1 μm (depth)×5 μm (diameter).
Preparation, Properties, and Crystal Structure of [1,2,5]Selenadiazolotetracyanonaphthoquinodimethan
Authors: Suzuki Takanori , Kabuto Chizuko , Yamashita Yoshiro , Mukai Toshio 
Published: July 2006

Abstract
The title compound was prepared which forms a two-dimensional “ribbon dimer” network by strong Se–Se and Se–N interactions in the crystal.
A Facile Synthesis of 1,5-Dienes and β,γ-Unsaturated Nitriles via Trityl Perchlorate-Catalyzed Allylation
Authors: Murakami Masahiro , Kato Takashi , Mukaiyama Teruaki 
Published: July 2006

Abstract
In the presence of a catalytic amount of trityl perchlorate, secondary and tertiary allyl ethers smoothly react with allylsilanes and silyl cyanide to give the corresponding 1,5-dienes and β,γ-unsaturated nitriles, respectively, in good yields.
Reactions of H2-D2 and H2-O2 over H3PW12O40
Authors: Mizuno Noritaka , Misono Makoto 
Published: July 2006

Abstract
Isotopic equilibration of H2-D2 in the gas and the whole bulk phases of H3PW12O40 proceeded very rapidly, as compared with its reduction and H2O-evolution. It was demonstrated that the formation of H2O in the bulk phase was the rate-determining step for the reduction.