bluuebunny/crossref_metadata_2025_split huggingface dataset:
Synthesis of Novel Alternating π-Conjugated Copolymers Having [2.2]Paracyclophane and Fluorene Units in the Main Chain Leading to the Blue Light-Emitting Materials
Authors: Morisaki Yasuhiro , Chujo Yoshiki 
Published: September 2002

Abstract
Novel through-space π-conjugated polymers having [2.2]paracyclophane and fluorene units were synthesized by Heck-Sonogashira coupling reaction. The polymers exhibited strong blue fluorescence in solution and in the solid state.
Effect of Electric Field on the Morphology of Silver Nanocrystals Prepared by γ-Irradiation
Authors: Wang Feng , Ni Yonghong , Ge Xuewu , Zhang Zhicheng 
Published: September 2002

Abstract
The flake-like silver nanocrystals were prepared by γ-irradiation in the presence of an electric field. However, only spherical silver nanoparticles were obtained without the electric field.
Self-Assembly of A Novel Sulphonate Silver(I) Complex
Authors: Sun Daofeng , Cao Rong , Liang Yucang , Hong Maochun 
Published: September 2002

Abstract
Self-assembly of dipotassium salt of piperazine-1,4-bis(2-ethanesulfonic acid) (K2pesp) with AgNO3 in H2O/DMF gave rise to a novel three-dimensional sulphonate silver(I) complex, [Ag2(μ2-OH2)(pesp)]n (1). Each silver(I) ion is coordinated by one nitrogen and two oxygen atoms from three pesp ligands and one oxygen atom from coordinated water molecule in a distorted tetrahedral geometry.
Allylation of Carbonyl Compounds with Allylic Gallium Reagents
Authors: Tsuji Takashi , Usugi Shin-ichi , Yorimitsu Hideki , Shinokubo Hiroshi , Matsubara Seijiro , Oshima Koichiro 
Published: September 2002

Abstract
Allylic gallium reagents, prepared from gallium trichloride and the corresponding allylic Grignard reagents, allylated carbonyl compounds in good yields in an aqueous medium as well as in organic solvent.
Direct Synthesis of β-Alkenylpyrroles by Pd(II)-Catalyzed Addition of Pyrroles to Alkynoates
Authors: Oyamada Juzo , Lu Wenjun , Jia Chengguo , Kitamura Tsugio , Fujiwara Yuzo 
Published: September 2002

Abstract
β-Alkenylpyrroles were prepared directly by Pd(II)-catalyzed addition of pyrroles to alkynoates at room temperature. This procedure was applied to direct synthesis of a β-alkenylpyrrole, the pyrrole fragment of haemin.
Duplex Stabilizing Effect and Nuclease Resistant Property of Novel Oligonucleotides Containing C-2 Branched Polyamine-Bearing Deoxyinosine Derivative
Authors: Shinozuka Kazuo , Onodera Masaaki , Ikeda Hiroshi , Sawai Hiroaki 
Published: September 2002

Abstract
Novel oligodeoxyribonucleotides containing a C-2 branched polyamine-bearing deoxyinosine moiety at either inside-region or the 5′-terminus of the sequence exhibited enhanced nuclease resistant property. Among them, only the oligomers having the modified deoxyinosine residue at inside-region brought about duplex stabilizing effect upon mixing with the complements.
Solid-Liquid Separation of Lanthanide/Lanthanide and Lanthanide/Actinide Using Ionic Imprinted Polymer Based on a DTPA Derivative
Authors: Vigneau Olivier , Pinel Catherine , Lemaire Marc 
Published: September 2002

Abstract
Competitive extraction of Gd/La, Gd/Nd, Gd/Eu, Gd/Lu and Am/Eu with a gadolinium-imprinted polymer leads to improvement of the selectivity compare to the corresponding blank material.
Electrochemical Reduction of Nitrate Ions on Tin-Modified Platinum and Palladium Electrodes
Authors: Shimazu Katsuaki , Goto Ryo , Tada Keijiro 
Published: September 2002

Abstract
The tin-modified platinum and palladium-deposited gold (Sn/Pt and Sn/Pd/Au) electrodes have exhibited a higher electrocatalytic activity for the reduction of nitrate than any electrode so far reported in the literature. Ammonium ions were predominantly formed on Sn/Pt, while N2O and/or N2 were the most likely main products on Sn/Pd/Au.
Metal Ions Affect on the Photodynamic Actions of Cyclodextrin-Modified Hypocrellin
Authors: Ou Zhi-Ze , Chen Jing-Rong , Wang Xue-Song , Zhang Bao-Wen , Cao Yi 
Published: September 2002

Abstract
Cu2+, Fe2+ and Fe3+ could chelate with cyclodextrin-modified hypocrellin (HBCD) efficiently and the UV-visible spectra of the resultant metal complexes red shifted by more than 40 nm. ESR study revealed that the hydroxyl radical was the main product during irradiation of these metal complexes because Cu2+, Fe2+ and Fe3+ initiated the Fenton reaction. Also, these metal complexes photodamaged the calf thymus DNA in the liposome system 20 folds faster than that in the buffer solution due to the initiation of lipid peroxidation.
Formation of Organic Monolayer on a Hydrogen Terminated Si(111) Surface via Silicon-Carbon Bond Monitored by ATR FT-IR and SFG Spectroscopy: Effect of Orientational Order on the Reaction Rate
Authors: Quayum M Emran , Kondo Toshihiro , Nihonyanagi Satoshi , Miyamoto Dai , Uosaki Kohei 
Published: September 2002

Abstract
The formation of an octadecyl monolayer on a hydrogen terminated Si(111) surface in neat octadecene at 200 °C was followed by attenuated total reflectance Fourier transform infrared (ATR FT-IR) and sum frequency generation (SFG) spectroscopy and ellipsometry. Until ca. 60% of the monolayer was formed, the monolayer formation proceeded with simple first-order reaction kinetics and the monolayer was disordered. As the coverage steadily increased, the order of the monolayer became very high and the rate of the monolayer formation became significantly slower.
A Useful and Convenient Synthetic Procedure for Hydrolysis of Thioglycosides
Authors: Mondal Ejabul , Barua Pankaj M Bujar , Bose Gopal , Khan Abu T 
Published: September 2002

Abstract
Various thioglycosides 1 are smoothly hydrolyzed chemoselectively to the corresponding 1-hydroxy sugars 2 in good yields at 0–5 °C by employing (NH4)6Mo7O24·4H2O-H2O2 or H2MoO4·H2O-H2O2 to promote oxidation of ammonium bromide in the presence of perchloric acid in CH2Cl2-H2O solvent system. Mild conditions, good yields, no side reactions such as bromination either at the anomeric position or double bond, and even oxidation at the sulfur are some of the major advantages.
Cobalt Catalyst Heterogenized on SBA-15 for p-Xylene Oxidation
Authors: Burri David Raju , Jun Ki-Won , Kim Young-Ho , Kim Ji Man , Park Sang-Eon , Yoo Jin S 
Published: September 2002

Abstract
Cobalt(III) complex has been heterogenized onto a mesoporous material SBA-15 and successfully applied to the liquid phase oxidation of p-xylene in spite of not using either a solvent or bromide ion.
Synthesis and Morphology Control of SBA-1 Mesoporous Silica with Surfactant of Cetyltrimethylammonium Bromide (CTMABr)
Authors: Che Shunai , Sakamoto Yasuhiro , Terasaki Osamu , Tatsumi Takashi 
Published: September 2002

Abstract
The 3d-cubic Pm3-n SBA-1 mesoporous silica synthesized under highly acidic conditions using cetyltrimethylammonium bromide exhibited a distinct octadecahedron crystal shape in contrast to the material synthesized in the presence of cetyltriethylammonium bromide under less acidic conditions, which showed a highly isotropic morphology with fifty-four or more crystal faces.
The Internal Structure and Tribology of Calcium Lauroyl Taurate
Authors: Nonomura Yoshimune , Kurita Kenkou , Kashimoto Akio , Hotta Hajime , Kaneko Yohei , Iitaka Kazuhiro 
Published: September 2002

Abstract
Calcium lauroyl taurate (C11H23CONH(CH2)2SO3·0.5Ca, CaLT) was synthesized, and the internal structure and tribology were studied. The powder of CaLT is a plate type crystal whose structure is lamellar at room temperature. When the powder is applied to an artificial skin, the frictional coefficient is lower than that for other solid lubricants. Such a high lubricity is caused by disintegration of the powder aggregates, cleavage of the lamellar layers, and deformation of the powder particles.
Photoinduced Hydrogen Production from Sucrose with the Combination System of Water-soluble Zinc Porphyrin and Enzymes
Authors: Saiki Yoshinobu , Ishikawa Yuichi , Amao Yutaka 
Published: September 2002

Abstract
Photoinduced hydrogen production from sucrose as an electron-donating reagent has been investigated. When the sample solution containing sucrose, invertase, glucose dehydrogenase, nicotinamide adenine dinucreotide (NAD+), zinc tetraphenylporphyrin tetrasulfonate (ZnTPPS), methylviologen and colloidal platinum was irradiated, continuous hydrogen production was observed.
Intramolecular Dimerization of Silylenes Leading to Novel Cyclic Disilenes
Authors: Sakurai Hideki , Iimura Tomohiro , Matsumoto Shigeki , Sanji Takanobu 
Published: September 2002

Abstract
Photochemically generated 1,6-diphenyl-1,6-disilahexane-1,1,6,6-tetrayl (1,6-bissilylene) undergoes intramolecular dimerization to give 1,2-diphenyl-1,2-disilacyclohex-1-ene.
Reaction-Controlled Phase-Transfer Catalytic Oxidative Cleavage of Cyclopentene to Glutaraldehyde over Peroxy-niobic Acid
Authors: Chen Hao , Dai Wei-Lin , Jiang An-Ren , Deng Jing-Fa 
Published: September 2002

Abstract
The oxidative cleavage of cyclopentene to glutaraldehyde with aqueous H2O2 was performed over a peroxy-niobic acid catalyst with high yield (72%) and complete conversion of cyclopentene under mild reaction conditions. Peroxy-niobic acid has been shown as a “reaction-controlled phase-transfer” catalyst, which has the advantages of both homogeneous and heterogeneous catalysts.
Synthesis and Base-Pairing of Self-Complementary Mesomeric Betaines of Guanine
Authors: Schmidt Andreas , Kobakhidze Nikoloz 
Published: September 2002

Abstract
Substitution of 8-H of guanine-N-oxide was accomplished by pyridine, 4-dimethylaminopyridine and acetyl chloride, respectively, to give a cationic purine base after hydrolysis. Deprotonation formed mesomeric betaines of guanine. ESI mass spectrometry and 1H NMR revealed their self-complementarity. Base-pairing to cytosine was observed with a fully protected DNA model compound.
Highly Selective Formation of Cyclopentanol through Liquid-Phase Cyclopentene Hydration over MCM-22 Catalysts
Authors: Nuntasri Duangamol , Wu Peng , Tatsumi Takashi 
Published: September 2002

Abstract
MCM-22 catalyst exhibits an extremely high shape selectivity not observed on other zeolites of MFI, MOR and BEA structures, in that it effectively catalyzes the liquid-phase hydration of cyclopentene at a conversion up to 10% and a cyclopentanol selectivity as high as 99%.
Preparation of Long TiO2 Nanotubes from Ultrafine Rutile Nanocrystals
Authors: Zhang Qinghong , Gao Lian , Sun Jing , Zheng Shan 
Published: September 2002

Abstract
The morphological dependence of TiO2 nanotubes on the particle size and crystalline phase of raw materials was observed, and long and uniform TiO2 nanotubes with lengths up to 500 nm were prepared from rutile TiO2 nanoparticles (7.2 nm).
Mg-Promoted Regioselective Carbon-Silylation of α-Phosphorylacrylate Derivatives
Authors: Kyoda Makoto , Yokoyama Takamichi , Kuwahara Takeshi , Maekawa Hirofumi , Nishiguchi Ikuzo 
Published: September 2002

Abstract
Treatment of aromatic α-phosphorylacrylate derivatives 1a-h with Mg turnings in the presence of trimethylsilyl chloride brought about facile and regioselective C-silylation to give the corresponding β-silylated phosphonates 2a-h in excellent yields. The reaction took place smoothly for activated olefins possessing appropriate reduction potentials and may be initiated by electron transfer from Mg to 1a-h.
Spontaneous Reduction of Gold(III) to Gold(I) That Leads to the Formation of S-Bridged CoIII2AuI2 Tetranuclear Structure Composed of Unprecedented C
1-cis(S)-[Co(aet)2(en)]+ Units: Synthesis and Characterization of C
2
C
2- and C
1
C
1-[Au2{Co(aet)2(en)}2]4+
Authors: Konno Takumi , Hattori Masashi , Yoshimura Takashi , Hirotsu Masakazu 
Published: September 2002

Abstract
The 1:2 reactions of C2C2-[Ni{Co(aet)2(en)}2]4+ (C2C2-[1]4+; aet=2-aminoethanethiolate, en=ethylenediamine) with AuI or AuIII in water gave an S-bridged CoIII2AuI2 tetranuclear complex, C2C2-[AuI2{Co(aet)2(en)}2]4+ (C2C2-[2]4+). On the other hand, the corresponding 1:1 reaction with AuIII led to the geometrical isomerization of C2-cis(S)- to C1-cis(S)-[Co(aet)2(en)]+ unit to produce C1C1-[2]4+.
Arylaldehydes-pentafluorophenyl Hydrazones as Second-order Nonlinear Optical Chromophores: A Novel Approach for Remarkably Defeating the Nonlinearity-transparency Trade-off
Authors: Hua Jianli , Zhang Wei , Li Zhen , Qin Jingui , Shen Yaochun , Zhang Yu , Lu Zuhong 
Published: September 2002

Abstract
A series of new arylhydrazone chromophores containing pentafluorophenyl as electronic acceptor are synthesized and found to exhibit significantly blue-shifted absorption in comparison with the corresponding 4-nitrophenyl analogues while keeping β value in the same order, and this may provide a new opportunity for defeating nonlinearity-transparency trade-off in designing second-order nonlinear optical chromophores.
A Novel One Step Photocatalytic Synthesis of 2-Methyl Quinoxaline from o-Phenylenediamine and Propyleneglycol over TiO2/zeolite Mediated System
Authors: Subba Rao K V , Subrahmanyam M 
Published: September 2002

Abstract
Molecular oxygen, Light, TiO2/zeolite composite promoted 2-methyl quinoxaline (2-MQ) and quinoxaline (Q) synthesis from o-phenylenediamine and propyleneglycol. The oxidation of propyleneglycol and its further cyclization with o-phenylenediamine formed 2-MQ and subsequent oxidative demethylation of 2-MQ via the corresponding acid, formed quinoxaline (Q).
A Novel One Step Synthesis of trans-1,4,6,9-tetraazabicyclo[4.4.0]decane over TiO2/Zeolite Composite Photocatalysts
Authors: Subba Rao K V , Srinivas B , Prasad A R , Subrahmanyam M 
Published: September 2002

Abstract
A novel one step intermolecular cyclization of ethanol and ethylenediamine towards the formation of trans-1,4,6,9-tetraazabicyclo[4.4.0]decane (TAD) 3 has been achieved for the first time over TiO2/zeolite composite photocatalysts using solar/artificial light at ambient temperature.
Measurement of Carbon Amount in Carbon-coated Graphite by Thermal Analysis
Authors: Wang Hongyu , Fukuda Kenji , Yoshio Masaki , Abe Takeshi , Ogumi Zempachi 
Published: September 2002

Abstract
Carbon-coated natural graphite is a promising candidate for lithium-ion battery anode material. The amount of carbon-coating plays a very significant role in the electrochemical performance of this type of anode material. A simple and believable method based on the thermal analysis of air oxidation for carbon-coated natural graphite has been introduced to measure carbon-coating weight portions in the composite material.
Dynamic Kinetic Resolution with Enantioselective Borohydride Reduction Catalyzed by Optically Active β-Ketoiminato Cobalt(II) Complexes: Highly Diastereo- and Enantioselective Preparation of Optically Active anti-Aldol Compounds
Authors: Ohtsuka Yuhki , Miyazaki Daichi , Ikeno Taketo , Yamada Tohru 
Published: September 2002

Abstract
Optically active anti-2-alkyl-3-hydroxy esters were stereoselectively obtained from the corresponding 2-alkyl-3-keto esters using enantioselective borohydride reduction along with dynamic kinetic resolution in the presence of optically active β-ketoiminato cobalt complex catalysts. The reduction system provided an alternative preparation for anti-aldol compounds with high diastereo- and enantioselectivities.
Self-Assembly of 9-Allyladenine Hydrochloride in Crystalline State: Formation of Infinitely Stacked Supramolecular Sheets via Hydrogen Bonding Network
Authors: Srivatsan S G , Kingsley S , Verma Sandeep 
Published: September 2002

Abstract
This report describes solid state structure of a chemically-modified nucleobase 9-allyladenine hydrochloride. The crystal structure of the protonated nucleobase extends into an infinitely stacked, sheet like-supramolecular aggregates stabilized by multiple conventional and non-conventional hydrogen bonds.
Metal-Ion Induced Intramolecular Charge-Transfer Fluorescence of p-Pentamethyldisilanylacetophenone
Authors: Kira Mitsuo , Badugu Ramachandram , Li Tingxi , Setaka Wataru , Sakamoto Kenkichi , Hashimoto Hisako 
Published: September 2002

Abstract
In the presence of Lu3+ and Sc3+ ions, p-pentamethyldisilanylacetophenone shows dual fluorescence, characteristic of a phenylpentamethyldisilane with an electron-accepting substituent on benzene ring, where the wavelengths of the LE (locally excited) and ICT (intramolecular charge transfer) band maxima and their relative intensity are dependent on the metal ions.
Polyphenylsilsesquioxane Partially-substituted with Germanium: Refractive Index Controllability and Thermal Stability
Authors: Yasuda Naoki , Yamamoto Shigeyuki , Hasegawa Yasuchika , Nobutoki Hideharu , Wada Yuji , Yanagida Shozo 
Published: September 2002

Abstract
The refractive index of a novel silicon-germanium ladder copolymer synthesized by partially substituting silicon in the main chain of polyphenylsilsesquioxane by germanium could be controlled between 1.558 and 1.573 by changing the content of germanium up to 10 mol%, without losing thermal stability over 500 °C.
Selective Catalytic Reduction of NOx in Lean Burn Engine Exhaust by Highly Active Pt Supported on V-impregnated MCM-41
Authors: Jeon Jong Yeol , Kim Hee Young , Woo Seong Ihl 
Published: September 2002

Abstract
On the Pt/V/MCM-41 catalyst with 1 wt% Pt and 4 wt% V, the maximum conversion of NO reduction into N2+N2O by C3H6 was about 73%, which was 10% higher than on 1 wt% Pt/silica, and this maximum conversion was maintained over a temperature range of 70 °C between 270 and 340 °C.
Bismuth Trichloride Catalyzed Efficient Reductive Etherification of Carbonyl Compounds with Alcohols: A Novel Method for Preparation of Symmetrical and Unsymmetrical Ethers
Authors: Wada Makoto , Nagayama Sonoe , Mizutani Kaori , Hiroi Ryoichi , Miyoshi Norikazu 
Published: September 2002

Abstract
The reductive homocoupling of a carbonyl compound and heterocoupling of a carbonyl compound with a non-protected alcohol were both effected smoothly at room temperature with triethylsilane in the presence of a catalytic amount of bismuth trichloride to afford the corresponding ethers in good yields.
Polymer-supported Sulfinimidoyl Chloride as a Useful Reagent for Oxidation of Various Alcohols to the Corresponding Carbonyl Compounds
Authors: Matsuo Jun-ichi , Kawana Asahi , Pudhom Khanitha , Mukaiyama Teruaki 
Published: September 2002

Abstract
Polymer-supported sulfinimidoyl chloride was prepared in four steps from chloromethyl polystyrene resin. Stoichiometric and catalytic oxidations of various alcohols to the corresponding carbonyl compounds were carried out cleanly by using the prepared polymer-bound oxidant.
Controlled Synthesis of CdS Nanorods by a Novel Route
Authors: Chen Yuan-tao , Guo Yun , Li Hu-lin 
Published: September 2002

Abstract
CdS nanorods were successfully synthesized through CS2 reacting with CdCl2 and ethylenediamine in tetradecylamine aqueous solution. The as-obtained samples were characterized by X-ray diffraction (XRD) and transmission electron microscopy (TEM). The size of CdS nanorods was controlled simply by varying the growth temperature.
Synthesis of NiS Nanowhiskers via Surfactant-aid Hydrothermal Reaction
Authors: Xie Bo , Jiang Yang , Yuan Shengwen , Li Qing , Wu Yue , Wu Ji , Qian Yitai 
Published: September 2002

Abstract
Uniform NiS nanowhiskers have been prepared via a hydrothermal reaction between NiCl2•6H2O and Na2S2O3 in the presence of surfactant of C17H33COOK (potassium oleate). The images characterized through XRD and TEM indicates the morphology of hexagonal NiS is uniform nanowhiskers with an average diameter of 80 nm and length in micrometer scale. The formation mechanism and surfactant effect were discussed in details.
Electron Transfer Reaction of Glucose Oxidase Hybrids Modified with Phenothiazine via Poly(ethylene oxide) Spacer on Acidic Amino Acid Residues
Authors: Aoki Sayuri , Ishii Kunikazu , Ueki Takeshi , Ban Kazumichi , Imabayashi Shin-ichiro , Watanabe Masayoshi 
Published: September 2002

Abstract
GOx hybrids [GOx-(PT-PEO-NH2)] are prepared by covalently bonding phenothiazine(PT)-labeled poly(ethylene oxide)(PEO) oligomers having an amino end group, PT-PEO-NH2, to acidic amino acid residues on the enzyme surface. The rate constant for the mediated FADH/FADH2 oxidation calculated from the catalytic current under substrate-saturated conditions ranges from 1.7 to 388 s-1, and the largest value is obtained for GOx hybrids with PT-PEO of molecular weight 3000. Surprisingly effective electron transfer from FADH/FADH2 to PT+ is achieved in the GOx-(PT-PEO-NH2) hybrids due to the PT modification to aspartic or glutamic acid residues, many of which are located close to the FAD center.
Structural Phase Transition and Valence Fluctuation Observed in a New MMX Chain Compound, Pt2(n-PrCS2)4I
Authors: Mitsumi Minoru , Umebayashi Shunsuke , Ozawa Yoshiki , Toriumi Koshiro , Kitagawa Hiroshi , Mitani Tadaoki 
Published: September 2002

Abstract
A new one-dimensional iodo-bridged mixed-valence diplatinum(II,III) complex (MMX chain compound) with dithiobutanoate (n-PrCS2-) as a ligand, Pt2(n-PrCS2)4I, was found to undergo a structural phase-transition at 358–359 K by the differential scanning calorimetry (DSC) measurement and X-ray crystal structure analyses. In X-ray diffraction photographs measured using synchrotron radiation of the SPring-8 facility, the weak but distinct Bragg spots corresponding to the periodicity of 2-fold repetition length of a –Pt–Pt–I– unit were observed at 300 K and changed to diffuse scattering at 350 K. The electric conductivity deviates from the typical semiconducting behavior in the temperature region above 330 K.
Highly Efficient and Enantioselective Method for the Synthesis of Chiral Building Blocks Derived from meso-1,3-Propanediols
Authors: Oriyama Takeshi , Taguchi Hiromoto , Terakado Dai , Sano Tomohumi 
Published: September 2002

Abstract
Highly efficient, direct, and enantioselective synthesis of useful chiral building blocks with excellent ee was performed by the catalytic asymmetric acylation of meso-1,3-propanediols. A structurally most simple meso-1,3-propanediol, 2-methyl-1,3-propanediol, was asymmetrized in 96% ee catalyzed by 0.5 mol% of chiral 1,2-diamine.
Novel Acid-Catalyzed Rearrangement of Alkoxycarbonylcycloheptatriene Assisted by Alkoxy Substitution
Authors: Sugimura Takashi , Kagawa Masami , Hagiya Kazutake , Okuyama Tadashi 
Published: September 2002

Abstract
Methoxy substitution was found to promote acid-catalyzed rearrangement of alkoxycarbonylcycloheptatriene in two different ways depending on the catalyst employed.
Enantiopure trans- and cis-3-Aminoindan-1-ols: Preparation and Application as Novel Basic Resolving Agents
Authors: Kinbara Kazushi , Katsumata Yoshiyuki , Saigo Kazuhiko 
Published: September 2002

Abstract
trans- and cis-3-Aminoindan-1-ols were prepared by moderately selective reductions of 3-aminoindan-1-one derivatives and separated into enantiopure forms. The enantiopure trans-isomer had a moderate resolving ability for 2-arylalkanoic acids having a naphthalene ring at the α-position. The X-ray crystallographic analysis showed that an infinite hydrogen-bond sheet was formed in the less-soluble salt, suggesting that the skeleton of these indanols would be favorable for the stabilization of the less-soluble salt by hydrogen-bonding interaction.
Fluoride Ion Abstraction of Phosphonium Cations from Their Counter Anion: A Novel Synthetic Method of Fluorophosphoranes
Authors: Sase Shohei , Kano Naokazu , Kawashima Takayuki 
Published: September 2002

Abstract
The phosphonium cations bearing the Martin ligand abstracted a fluoride ion from their counter anion, tetrafluoroborate, and the corresponding fluorophosphoranes were obtained in good yields.
1,4-Dihydroxylation of 1,3-Conjugated Dienes Promoted by the Pt(III) Dinuclear Complex
Authors: Ochiai Masahiko , Matsumoto Kazuko 
Published: September 2002

Abstract
The pivalamidate bridged platinum(III) dinuclear complex reacted with various linear 1,3-conjugated dienes in water to give the 4-hydroxy-(E)-2-alkenyl-Pt(III) dinuclear complexes. The α-carbon atom of the axial alkenyl ligand bound to the Pt(III) atom is electrophilic and is easily attacked by solvent water to release (E)-2-alkene-1,4-diol exclusively.