bluuebunny/crossref_metadata_2025_split huggingface dataset:
NON-STEADY STATE STUDY ON THE BASE HYDROLYSIS OF MONOIODOPENTAAMMINERUTHENIUM(III) COMPLEX
Authors: Sakamoto Hiroyuki , Makino Haruo , Hamada Keijiro , Ohyoshi Akira 
Published: July 2006

Abstract
A new mechanism on the base hydrolysis of monoiodopentaammineruthenium(III) complex has been proposed by means of analysis of the non-steady state reaction. The reaction is well accounted by a mechanism involving SN2 CB and SN2 processes:
[RuI(NH3)5]2++OH−\ightleftarrows[RuI(NH3)4(NH2)]++H2O
[RuI(NH3)4(NH2)]++OH−→[Ru(OH)(NH3)5]2++I−+OH−
[RuI(NH3)5]2++OH−→[Ru(OH)(NH3)5]2++I−
FACILE FORMATION OF TRICYCLO[4.4.1.03,8]UNDECANE RING SYSTEM FROM 2,4-DEHYDROHOMOADAMANTANE
Authors: Yamaguchi Ryohei , Kawanisi Mituyosi 
Published: July 2006

Abstract
Treatment of 2,4-dehydrohomoadamantane (1) with excess iodine or bromine and silver acetate in acetic acid afforded exo, exo-4, 9-diacetoxytricyclo[4.4.1.03,8]undecane (3) and endo, exo-4, 9-diacetoxytricyclo(4.4.1.03,8)undecane (4) as major reaction products.
STRUCTURE AND REACTIVITY OF ORGANIC IONS IN GAS-PHASE RADIOLYSIS. IX. PROTON EXCHANGE REACTION IN METHANE-BENZENE MIXTURE
Authors: Yamamoto Yukio , Takamuku Setsuo , Sakurai Hiroshi 
Published: July 2006

Abstract
In the gas-phase radiolysis of a CH4(100 mm)–C6H6(5 mm)–C6D6(5 mm) mixture, an H-D exchange was observed in reactant benzene; the G value of the H-D exchanged benzenes was 69. The result has been attributed to the proton exchange reaction of the C6H7+ ion with reactant benzene.
REACTIONS OF DIMETHYLMETHYLTHIOSULFONIUM FLUOROBORATE WITH SOME NUCLEOPHILES
Authors: Minato Hiroshi , Miura Takashi , Kobayashi Michio 
Published: July 2006

Abstract
Reactions of dimethylmethylthiosulfonium fluoroborate with phenyl phosphite, pyridine, 4-cyanopyridine, N,N-dimethylaniline, p-nitro-N,N-dimethylaniline, thiophenol or sodium thiophenolate are almost instantaneous at room temperature, while the reactions with phenols and anisole proceed slowly at 60°C. Products are determined, and the mechanisms are discussed.
A CONVENIENT METHOD FOR THE PREPARATION OF gem-DICHLOROCYCLOPROPANE DERIVATIVES BY THE USE OF TiCl4 AND LiAlH4
Authors: Mukaiyama Teruaki , Shiono Manzo , Watanabe Kenzo , Onaka Makoto 
Published: July 2006

Abstract
gem-Dichlorocyclopropane derivatives are obtained in good yields by the application of low valent titanium chloride, prepared from TiCl4 and LiAlH4, to carbon tstrachloride in the presence of olefins.
PARTIAL MOLAL VOLUMES AND ADIABATIC COMPRESSIBILITIES OF DODECYLHEXAOXYETHYLENE GLYCOL MONOETHER IN AQUEOUS SOLUTIONS
Authors: Harada Shigeharu , Nakajima Toshio , Komatsu Tsuyoshi , Nakagawa Tsurutaro 
Published: July 2006

Abstract
The partial molal volume ( \barV2 ) and adiabatic compressibility ( \barK2 ) of dodecylhexaoxyethylene glycol monoether have constant values in the micellar solution. The values of \barV2° and \barK2° ( at infinite dilution ) of the single molecule could not be determined experimentally because of its low CMC. Their values were calculated from the corresponding values of CH3, CH2, CH2CH2O, and CH2OH groups. The changes in \barV2 and \barK2 associated with micelle formation are 10.5 ml/mo1 and 287×10−4 ml/mol·bar at 5°C, and 10.7 ml/mol and 208×10−4 ml/mol·bar at 25°C, respectively.
NEW CROSS ALDOL REACTIONS. THE REACTIONS OF SILYL ENOL ETHERS WITH KETO ESTERS PROMOTED BY TITANIUM TETRACHLORIDE
Authors: Banno Kazuo , Mukaiyama Teruaki 
Published: July 2006

Abstract
It was found that, in the presence of TiCl4, keto esters such as ethyl pyruvate, ethyl 2,2-dimethyl acetoacetate, ethyl levulinate and ethyl 5-oxohexanoate react with various trimethylsilyl enol ethers derived from ketones at room temperature to afford cross aldols, i.e., hydroxy keto esters, in good yields.
CATALYTIC DEHYDROCHLORINATION OF 1,1,2-TRICHLOROETHANE INTO 1,1-DICHLOROETHYLENE OVER ALUMINA PROMOTED BY WATER
Authors: Mochida Isao , Uchino Atsuko , Fujitsu Hiroshi , Takeshita Kenjiro 
Published: July 2006

Abstract
It was found by the pulse technique that 1,1,2-trichloroethane was selectively dehydrochlorinated into 1,1-dichloroethylene at 200° over alumina promoted by water before the reaction. Further it was also found that the activity of alumina was retained constant after an initial decrease by first two pulses.
THE STRUCTURAL ELUCIDATION AND THE BIOSYNTHETIC STUDY OF CLEOMEPRENOLS-9, -10, AND -11 FROM THE LEAVES OF CLEOME SPINOSA
Authors: Suga Takayuki , Shishibori Tsuyoshi , Kosela Soleh , Tanaka Yoshiro , Itoh Masumi 
Published: July 2006

Abstract
A homologous series of polyprenols isolated from Cleome spinosa L. of Capparidaceae were established to be nonaprenol (C45), decaprenol (C50), and undecaprenol (C55) composed of an ω-terminal isoprene residues, three internal trans-isoprene residues, and the remaining cis-isoprene residues, respectively. The prenols were demonstrated to be synthesized biologically by successive cis-additions of isoprene residues to all-trans-geranylgeranyl pyrophosphate.
CATALYTIC REDUCTION OF NITRIC OXIDE WITH AMMONIA OVER TRANSITION METAL ION-EXCHANGED Y ZEOLITES
Authors: Seiyama Tetsuro , Arakawa Tsuyoshi , Matsuda Toshio , Yamazoe Noboru , Takita Yusaku 
Published: July 2006

Abstract
Catalytic reduction of nitric oxide with ammonia was studied over transition metal ion-exchanged Y zeolite (Me-Y) catalysts. Among various catalysts used, Cu(II)–Y was found to be of particular interest, exhibiting low temperature activity and an unusual catalytic activity-temperature profile with a maximum at 120°C. It was also observed that the catalytic activity was enhanced considerably when a second cation, especially Co (II) or Fe(III), was co-exchanged together with Cu(II) in Y zeolite. Such phenomena were discussed briefly.
SYNTHESIS OF N-LAUROYLVALINE DERIVATIVES
Authors: Ogura Katsuyuki , Yoshimura Ikuo , Katoh Nobuko , Tsuchihashi Gen-ichi 
Published: July 2006

Abstract
Methyl ester of N-lauroylvaline, as well as its α-methylthio and α-methoxy derivatives, was synthesized, starting from 1-methylsulfinyl-1-methylthio-2-amino-3-methyl-1-butene (2, R1 = i-Pr) which was obtained by the reaction of isobutyronitrile and methyl methylthiomethyl sulfoxide (1).
DINAPHTHO[2,1-h 1′,2′-n]-5,18-DI-t-BUTYL-1,3,10,12-TETRADEHYDRO[l8]ANNULENE AND RELATED COMPOUNDS. THE EFFECT OF POSITION OF ANNELATION ON THE DIATROPICITY OF ANNULENE RING
Authors: Iyoda Masahiko , Nakagawa Masazumi 
Published: July 2006

Abstract
Dinaphtho-di-t-butyltetradehydro[18]annulene (X) was prepared in order to clarify the effect of annelation on the diatropicity of dehydroannulenes containing formal acetylene and cumulene in the cyclic system. It was found that the diatropicity of X is strongly suppressed by fusion with two naphthalene nuclei in contrast to strongly diatropic dinaphtho-di-t-butyldidehydro[l4]annulene (III). The result indicates that equivalent Kekule structures exert prominent effect on the delocalization of π-electrons in annelated annulene. The preparation of bis(dihydronaphtho)- (VIII) and naphtho-dihydronaphtho- (XII) analogues as reference compounds was also described.
THE RATES OF THE REVERSIBLE ELECTRON-TRANSFER REACTION BETWEEN 7,7,8,8-TETRACYANOQUINODIMETHANE ANION RADICAL AND 2,3-DICHLORO-5,6-DICYANO-P-BENZOQUINONE IN ACETONITRILE
Authors: Yamagishi Akihiko 
Published: July 2006

Abstract
The rates of the electron-transfer reaction between 7,7,8,8-tetracyanoquinodimethane anion radical and 2,3-dichloro-5,6-dicyano-p-benzoquinone in acetonitrile have been determined with a temperature-jump apparatus. The forward and backward rate constants are (4±1) ×109M−1s−1 and (1±0.5) ×104M−1s−1 at 15°C, respectively. Addition of 10 per cent water to acetonitrile decreases the forward rate constant by a factor of 100.
SPIN TRAPPING OF THE SHORT-LIVED RADICALS FORMED IN γ-IRRADIATED AQUEOUS SOLUTIONS OF DIPEPTIDES AND NUCLEIC BASES
Authors: Taniguchi Hitoshi , Hatano Hiroyuki 
Published: July 2006

Abstract
Short-lived radicals of dipeptides and nucleic bases and additional hydrogen atom formed in γ-irradiated aqueous solutions are trapped with 2-methyl-2-nitrosopropane and structures of these radicals are identified. The line width of spin adduct radical with higher molecular weight possibly gives information about the local dynamic structure around the radical center.
ELECTRONIC SPECTRA OF AMORPHOUS ORGANIC FILMS
Authors: Maruyama Yusei , Machida Kyoko , Iwasaki Noriko , Iwashima Satoshi 
Published: July 2006

Abstract
An annealing effect in the absorption spectrum of an amorphous naphthacene film was investigated. The remarkable effect observed may be explained by assuming the change of the range of order in molecular arrangements. The fluorescence life times of some amorphous organic films were also measured comparing with those of crystalline films. The differences between them were discussed in terms of the localization character of electronic states in the amorphous film.
REACTION PROCESS BETWEEN SODIUM TUNGSTATE AND CHLORINE
Authors: Saeki Yuzo , Kato Akemi , Matsuzaki Ryoko 
Published: July 2006

Abstract
The reaction process between Na2WO4 and chlorine can be represented as follows: Na2WO4 \xrightarrowabout140°C Na2W2O7 \xrightarrowabout350°C Na2W4O13 \xrightarrowabout480°CWO3. The WO3 The reacts with chlorine above about 700°C to form volatile WO2Cl2. WOCl4 obtained together with WO2Cl2 above 800°C is probably formed by the reaction between WO3 and NaCl.
MICHAEL ADDITION OF α-PHENYLSULFINYL-Δα,β-BUTENOLIDE
Authors: Iwai Kiyoshi , Kosugi Hiroshi , Uda Hisashi 
Published: July 2006

Abstract
α-Phenylsulfinyl-Δα,β-butenolide reacts more effectively with the enolates of cyclopentanone, 2-ethoxycarbonylcyclohexanone, and ethyl n-valerate than the phenylthio analog to give the Michael addition products, which, except the cyclopentanone derivative, are transformed into the corresponding β-substituted Δα,β-butenolides.
FORMATION OF ALKOXYAMINOSULFONIUM IONS
Authors: Minato Hiroshi , Yamaguchi Kei , Kobayashi Michio 
Published: July 2006

Abstract
An alkoxyaminosulfonium ion is prepared from N-tetramethylene-p-toluenesulfinamide and methyl trifluoromethanesulfonate. Its NMR spectrum shows that its two α hydrogens of the pyrrolidine ring are magnetically non-equivalent, and this alkoxyaminosulfonium ion is not planar but pyramidal. It reacts with methyl sulfide, forming the original sulfinamide and trimethylsulfonium ion.
THE PARTICIPATION OF LIGHT IN THE FORMATION OF PHTHALOCYANINE
Authors: Tomoda Haruhiko , Hibiya Eiji , Nakamura Takayoshi , Ito Hiroki , Saito Shojiro 
Published: July 2006

Abstract
It was found that roomlight accelerates the formation of phthalocyanine in the reaction of phthalonitrile with sodium alkoxide at elevated temperatures. Moreover, UV irradiation gave phthalocyanine even at room temperature where no formation of phthalocyanine was observed without light.
SENSITIZED PHOTOOXIDATION OF cis-, AND trans-2-BORNYUDENE-2-BORNANES: A FORMATION OF AN EPOXYCYCLOPROPANE DERIVATIVE DURING THE OXYGENATION
Authors: Takeshita Hitoshi , Hatsui Toshihide , Jinnai Osamu 
Published: July 2006

Abstract
Singlet oxygen oxidation of the title olefins produced camphor, derived from dioxetanes, and epoxides, reduction products of the intermediary peroxiranes, together with the same keto-aldehyde formed by a rearrangement of isomeric allylhydroperoxides. As a new type of product, an epoxycyclopropane derivative was produced in a stereospecific fashion from the trans-olefin.
THE REACTION OF 3,4-DIBROMOSULFOLANE WITH AMINES. A NEW METHOD FOR THE PREPARATION OF BIOTIN PRECURSOR
Authors: Kotake Hiroshi , Inomata Katsuhiko , Murata Yasue , Kinoshita Hideki , Katsuragawa Masahiro 
Published: July 2006

Abstract
It was found that 3,4-dibromosulfolane reacted with amines to give the corresponding 3,4-diaminosulfolane or 4-amino-2-sulfolene derivatives. Also, it was established that N,N′-dibenzyl-cis-ureylenetetrahydrothiophene as a precursor of biotin was derived from cis-3,4-bis(benzylamino)sulfolane prepared by the above reaction.
THE REACTION OF 2-(1,3-BUTADIENYL)MAGNESIUM CHLORIDE
Authors: Kondo Kiyosi , Dobashi Satoshi , Matsumoto Masakatsu 
Published: July 2006

Abstract
The reaction of 2-(1,3-butadienyl)magnesium chloride (1) with aldehydes and ketones afforded a mixture of 1,3-dienyl alcohol (3) and 1,2-dienyl alcohol (4). The selective formation of another 1,3-dienyl alcohol (6) was observed when the Grignard reagent (1) was treated with epoxides. The latter reaction was applied to the synthesis of the sex attractant of a bark beetle.
THE COEXTRACTION OF WATER INTO NITROBENZENE WITH ALKALI METAL SALTS OF HEXANITRODIPHENYLAMINE IN THE PRESENCE OF DIBENZO-18-CROWN-6
Authors: Iwachido Tadashi , Kimura Masaho , Tôei Kyoji 
Published: July 2006

Abstract
The hydration numbers of alkali metal cations and their complex cations with dibenzo-18-crown-6 in water-saturated nitrobenzene were determined. The complexation causes a clear decrease in hydration number, indicating that the water molecules hydrated have partly been replaced by the six oxygen atoms of dibenzo-18-crown-6.
DIRECT GLUCOSIDATION OF TETRA-O-BENZYL-α-d-GLUCOPYRANOSE BY SYSTEM OF METHANESULFONIC ACID AND COBALT(II) BROMIDE
Authors: Koto Shinkiti , Morishima Naohiko , Zen Shonosuke 
Published: July 2006

Abstract
A novel method for glucosidation of 2,3,4,6-tetra-O-benzyl-α-d-glucopyranose by a system of methanesulfonic acid and cobalt(II) bromide in dichloromethane at a room temperature is described.
STRUCTURAL STUDY OF OPTICAL RESOLUTION IV. THE CRYSTAL STRUCTURE OF (+)589-OXALATOBIS(ETHYLENEDIAMINE)COBALT(III) HYDROGEN-d-TARTRATE MONOHYDRATE
Authors: Kuramoto Masahiro , Kushi Yoshihiko , Yoneda Hayami 
Published: July 2006

Abstract
The crystal structure of the title compound has been determined by X-ray analysis. It has been found that, in the diastereoisomer (+)589-[Co(ox)(en)2]H-d-tart·H2O, the optically active complex cation is locked by the {H-d-tart}∞ units of the right-handed spiral chain structure along the b-axis.
CYCLIZATION OF POLYENES XXI. SYNTHESIS OF Dl-INCENSOLE
Authors: Kato Tadahiro , YEN Chin Chung , Kobayashi Toyohiko , Kitahara Yoshio 
Published: July 2006

Abstract
By treatment of dl-mukulol (III) with tetrabromocyclohexadienone (V, TBCO), bromo ether (VI) was obtained. The ether (VI) was converted to dl-incensole (IV) by the sequential reactions of isomerization with BF3-etherate, replacement of bromine atom of VII with OAc group followed by reduction with LiAlH4.
PREPARATIVE SEPARATION OF CIS- AND TRANS-1,2-DIAMINOCYCLOHEXANE MIXTURE BY MEANS OF THE SELECTIVE NICKEL(II) COMPLEX FORMATION
Authors: Saito Reiko , Kidani Yoshinori 
Published: July 2006

Abstract
The preparative separation method of cis- and trans-1,2-diaminocyclohexane (cis- and trans-dac) of commercially available dac preparations is reported by means of the selective complex formation of each dac with Ni(II) ions. cis- and trans-dac were separated as yellow Ni (cis-dac)2Cl2 and violet Ni(trans-dac)2(H2O)2Cl2 complexes respectively, which were precipitated preferentially under the appropriate conditions.
NICKEL-PHOSPHINE COMPLEX-CATALYZED GRIGNARD COUPLING OF β-BROMOVINYL ETHYL ETHER: A NEW TYPE OF FUNCTIONALIZED TWO-CARBON HOMOLOGATION OF GRIGNARD REAGENTS
Authors: Tamao Kohei , Zembayashi Michio , Kumada Makoto 
Published: July 2006

Abstract
β-Bromovinyl ethyl ether smoothly couples with Grignard reagents in the presence of [Ni(dppp)Cl2] as a catalyst to give the corresponding alkylated and arylated vinyl ethers in good yields. This reaction provides a new one-step, functionalized two-carbon homologation of Grignard reagents.
BIOTRANSFORMATION OF MONOTERPENES BY TOBACCO TISSUE CULTURES. SELECTIVE HYDROXYLATION OF TRANS-METHYL GROUP IN ISOPROPYRIDENE GROUP
Authors: Suga Takayuki , Hirata Toshifumi , Hirano Yoshio , Ito Takashi 
Published: July 2006

Abstract
The callus cultures of Nicotiana tabacum “Bright Yellow” are capable of transforming selectively the trans-methyl group in the isopropyridene group of linalool (I) and its derivatives, (V), (VI), and (VII), into the hydroxymethyl group.
PHOTOREDUCTION OF METHYLENE BLUE BOUND TO SODIUM DODECYLE SULFATE MICELLES
Authors: Usui Yoshiharu , Kodera Setsuko , Nishida Yoshiyuki 
Published: July 2006

Abstract
Photochemical reduction of methylene blue bound to sodium dodecyl sulfate micelles is inhibited in a given concentration range of a reductant (EDTA). The concentration dependence of EDTA on the quantum yield shows a sigmoidal type, which is explained by the mechanistic interpretations consisting of the ionic strength effect and the essential concentration effect of EDTA.
BRIDGED RADICALS IN THE REACTION OF SODIUM DIHYDRONAPHTHYLIDE WITH GEM-DICHLORIDES
Authors: Singh P R , Jayaraman B 
Published: July 2006

Abstract
The reactions of sodium dihydronaphthylide with dichlorodiphenylmethane and 9,9-dichlorofluorene in THF at 0°C have been found to proceed by an electron transfer mechanism involving α-chloro radicals, vicinal-dichlorides and an equilibrating pair of classical and bridged β-chloro radicals.
NITROGEN MONOXIDE CHEMISORPTION ON EVAPORATED NICKEL SURFACE BY INFRARED REFLECTANCE SPECTROSCOPY
Authors: Ito Masatoki , Kato Tohru , Suëtaka Wataru 
Published: July 2006

Abstract
Nitrogen monoxide chemisorbed on an evaporated nickel surface has been investigated by the IR high sensitivity reflection method combined with thermal desorption technique. The 1810 cm−1 band may be due to strongly chemisorbed monomer species on nickel surface, while the 1865 cm−1 be assigned to the weakly adsorbed dimer (NO)2 species on the oxidized nickel surface.
AN ALTERNATIVE SYNTHESIS OF PROSTAGLANDIN INTERMEDIATES
Authors: Kobayashi Makiko , Kurozumi Seizi , Toru Takeshi , Ishimoto Sachio 
Published: July 2006

Abstract
An alternative synthesis of prostaglandin intermediates, 2-substituted 4-hydroxycyclopent-2-en-1-one (5a) and (5b), from readily available lactone (1) is described.
STRUCTURAL STUDY OF OPTICAL RESOLUTION I. THE CRYSTAL STRUCTURE OF TRIS(ETHYLENEDIAMINE)COBALT(III) BROMIDE d-TARTRATE PENTAHYDRATE
Authors: Kushi Yoshihiko , Kuramoto Masahiro , Yoneda Hayami 
Published: July 2006

Abstract
The crystal structure of the title compound has been determined by X-ray analysis. The absolute configuration of the complex cation is found to be Λ-δδδ. In the crystal four oxygen atoms of the tartrate anion face the three axial N–H hydrogen atoms of the complex cation and the bromide anion is placed underneath the three axial N–H hydrogen atoms of the reverse side. Thus, around the complex cation the local “[Co(en)3]Br·d-tart” block is formed.
SPIN-LABELED METACHROMATIC DYES. I. ESR AND SOME OPTICAL PROPERTIES OF SPIN-LABELED PROFLAVINE IN SOLUTION, LIQUID CRYSTAL, AND STRETCHED FILM
Authors: Yamaoka Kiwamu , Noji Sumihare 
Published: July 2006

Abstract
Proflavine was spin-labeled with a stable nitroxyl radical for the study of metachromasy. The magnetic and optical properties of the spin-labeled dye were determined in aqueous solutions (isotropic) and oriented media (anisotropic) by ESR and light absorption. The interaction with the sodium dodecylsulfate micelle was also shown.
SOLVENT EFFECT ON THE BACKBONE REARRANGEMENT OF 3β,4β-EPOXYSHIONANE CATALYZED BY BORON TRIFLUORIDE ETHERATE
Authors: Tori Motoo , Tachibana Kazuo , Moriyama Yoshihiko , Tsuyuki Takahiko , Takahashi Takeyoshi 
Published: July 2006

Abstract
3β,4β-Epoxyshionane (3) was treated with BF3–Et2O in ether to give D:B-friedo-bacchar-5-en-3β-ol (7), D:B-friedo-bacehar-5(10)-en-3β-ol (8), D:C-friedo-bacchar-7-en-3β-ol (9), and 4α-fluoroshionan-3β-ol (10), besides previously reported dihydrobaccharis oxide (1), while the reaction in the solvents such as nitromethane, benzene, toluene, hexane, and acetonitrile gave no 1. In the reaction in THF at room temperature, the D:B-friedo-type products (7 and 8) were formed predominantly. The rearrangement in solvents with low nucleophilicity proceeded up to C/D rings; e.g. the reaction in nitromethane at room temperature yielded bacchar-12-en-3β-ol (2) and D:C-friedo-bacchar-8-en-3β-ol (11). The reaction product ratio in the same reaction in various solvents are listed in TABLE.
PHOTOREDUCTION OF PHENAZINE BY CONTINUOUS LIGHT ILLUMINATION IN AQUEOUS SULFURIC ACID SOLUTION
Authors: Kawata Hiroki , Niizuma Shigeya , Kokubun Hiroshi 
Published: July 2006

Abstract
Phenazinium monocation was found to be converted into dihydrophena zine cation radical through 1(ππ*) state by photoreduction with the quantum yield of 0.50 and 0.28 in aerated and deaerated aqueous sulfuric acid solutions, respectively, accompanying with the water decomposition followed by the formation of hydrogen peroxide. In the presence of oxygen, the photoproduct changes to 1-hydroxyphenazine by the dark reaction.
REACTION OF KETENIMINE AND SULFUR DIIMIDE
Authors: Murai Nobuyuki , Komatsu Mitsuo , Ohshiro Yoshiki , Agawa Toshio 
Published: July 2006

Abstract
The reaction of diphenylketene-N-phenylimine (1) and diphenylsulfur diimide (2) gave the 2-aminoindole 4 as a major product together with the benzothiatriazepine 3 and the amidine 5.
THE NEW DAPHNIPHYLLUM ALKALOIDS, DEOXYYUZURIMINE AND ISODAPHNILACTONE-B
Authors: Yamamura Shosuke , Terada Yukimasa 
Published: July 2006

Abstract
Two new alkaloids, deoxyyuzurimine (2) and isodaphnilactone-B (3), have been isolated from the plant Daphniphyllaceae, and their structures also been elucidated on the basis of their spectral data. From a biogenetic point of view, particularly, the latter is interesting.
THE QUENCHING OF THE ZINC RESONANCE RADIATION AT 307.6 nm BY HYDROGEN AND METHANE
Authors: Yamamoto Shunzo , Takei Takashi , Nishimura Norio , Hasegawa Shigeo 
Published: July 2006

Abstract
The intensity of the 307.6 nm resonance line of zinc, Zn(3P1) → Zn(1S0) + hν, was measured at different pressures of H2, D2, and CH4, and the quenching rate constant was calculated on the basis of the Stern-Volmer plot. The quenching cross sections for H2, D2, and CH4 are 13.6, 11.3, and 0.164 A2. These values were compared to those for mercury and cadmium.
CO-PYROLYSIS OF 3,4-DICHLORO-1-BUTENE AND METHANOL ON ACTIVATED ALUMINA
Authors: Shinoda Kiyonori 
Published: July 2006

Abstract
The co-pyrolysis of 3,4-dichloro-1-butene (3,4-DCB-1) and methanol on activated alumina was carried out at 230°C. The reaction products contained a significant amount of methoxy-compounds as well as the dehydrochlorinated and isomerized compounds.
PHOTO-REACTIONS OF SULFINAMIDES
Authors: Tsuda Hiromi , Minato Hiroshi , Kobayashi Michio 
Published: July 2006

Abstract
p-Toluenesulfinamides were irradiated with a low-pressure mercury lamp. In methanol, photo-alcoholysis took place, yielding methyl sulfinates. In aprotic solvents (benzene, acetonitrile), homolysis of the S–N bond took place, and the products of recombination and disproportionation of sulfinyl radicals were found. Photo-isomerization to a sulfoxide was also observed.
STRUCTURE OF A CHELATE YLIDE COMPLEX: DICHLORO(BENZOYLMETHYLENEDIPHENYL-2-DIPHENYLPHOSPHINOETHYLPHOSPHORANE)PALLADIUM
Authors: Takahashi Hirofumi , Oosawa Yoshinao , Kobayashi Akiko , Saito Taro , Sasaki Yukiyoshi 
Published: July 2006

Abstract
X-ray structure analysis of dichloro(benzoylmethylenediphenyl-2-diphenylphosphinoethylphosphorane)palladium indicates that the ylide carbon, the phosphine phosphorus and two chlorine atoms coordinate to palladium forming a square planar configuration.
THE PHOTOCHEMICAL REACTION OF 2,5-DIPHENYL-1,3,4-OXADIAZOLE WITH INDAZOLES
Authors: Oe Koji , Tashiro Masashi , Tsuge Otohiko 
Published: July 2006

Abstract
The novel photo-induced reaction of 2,5-diphenyl-1,3,4-oxadiazole (1) with indazoles (2a–2d), which gave the benzoylhydrazones of benzoylindazoles, is described.
A NOVEL SYNTHETIC ROUTE TO MONOHYDRIDOPLATINUM(II) COMPLEXES VIA A DIHYDRIDOPLATINUM(II) SPECIES
Authors: Miyamoto Takeshi , Sasaki Yukiyoshi 
Published: July 2006

Abstract
A series of hydride complexes, PtHX(PBz3)2 or [PtHL(PBz3)2]+Y− (X=NO3, Cl, Br or I. L=NH3, PPh3, AsPh3 or SbPh3. Y=BPh4, ClO4 or tosyl.), has been prepared by a novel synthetic path via a dihydridoplatinum(II) species.