Chemistry Letters, NO. 12
December, 2001

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1204 Go to the Graph. Abstr.
Synthesis, Structure, and Reactions of the First Stable Aromatic S-Nitrosothiol Bearing a Novel Dendrimer-Type Steric Protection Group
Kei Goto, Yoko Hino, Yusuke Takahashi, Takayuki Kawashima, Gaku Yamamoto, Nozomi Takagi, and Shigeru Nagase

1206 Go to the Graph. Abstr.
The First Stable Aromatic S-Nitrosothiol: Synthesis, Structure and Reactivity
Maiko Itoh, Keiko Takenaka, Renji Okazaki, Nobuhiro Takeda, and Norihiro Tokitoh

1208 Go to the Graph. Abstr.
Dynamics of Silylenes in Polysilylenes with Structural Defects by Excimer Laser Flash Photolysis
Shu Seki, Shou Tsuji, Yoshinori Matsui, and Seiichi Tagawa

1210 Go to the Graph. Abstr.
Rhodium(I)-Catalyzed Acylation of Alkyne with Acylsilane: Transformation of 5- or 6-Alkynoylsilane to α-Alkylidenecycloalkanone
Motoki Yamane, Takuma Amemiya, and Koichi Narasaka

1212 Go to the Graph. Abstr.
Selective Si–Si Bond Cleavage of Decaisopropylbicyclo[2.2.0]hexasilane with Hydrobromic Acid and Hydrochloric Acid
Akira Meguro, Haruaki Sakurai, Kei Kato, Soichiro Kyushin, and Hideyuki Matsumoto

1214 Go to the Graph. Abstr.
Synthesis and Transfection Capability of Multi-Functionalized Fullerene Polyamine
Hiroyuki Isobe, Naoki Tomita, Shigeki Jinno, Hiroto Okayama, and Eiichi Nakamura

1216 Go to the Graph. Abstr.
Boron–Metal Exchange Reaction of Silylboranes with Organometallic Reagents: A New Route to Arylsilyl Anions
Atsushi Kawachi, Takashi Minamimoto, and Kohei Tamao

1218 Go to the Graph. Abstr.
A New Screw-Sense Switchable Polysilylene with Quantized and Superposed Helicities
Michiya Fujiki, Masao Motonaga, Hong-Zhi Tang, Keiichi Torimitsu, Zhong-Biao Zhang, Julian R. Koe, Junji Watanabe, Ken Terao, Takahiro Sato, and Akio Teramoto

1220 Go to the Graph. Abstr.
Novel Photocycloaddition of Aromatic Ketones to Cyclic Oligosilanes
Masahiro Kako, Mei Gu, Yohei Takenaka, Kentaro Takagi, Kazuhiro Kondo, Yasuhiro Nakadaira, Masanobu Wakasa, and Hisaharu Hayashi

1222 Go to the Graph. Abstr.
Can Cp₂Zr(C₂H₄) Easily React with Hydrosilane? A Theoretical Study
Shigeyoshi Sakaki, Tatsunori Takayama, and Manabu Sugimoto

1224 Go to the Graph. Abstr.
UV Absorption and Fluorescence Properties of Pyrene Derivatives Having Trimethylsilyl, Trimethylgermyl, and Trimethylstannyl Groups
Hajime Maeda, Yohtaro Inoue, Hideki Ishida, and Kazuhiko Mizuno

1226 Go to the Graph. Abstr.
Preparation of Organoytterbium Reagent from Ytterbium Trichloride and Organomagnesium
Seijiro Matsubara, Takanori Ikeda, Koichiro Oshima, and Kiitiro Utimoto

1228 Go to the Graph. Abstr.
Synthesis of Bromohydrosilanes: Reactions of Hydrosilanes with CuBr₂ in the Presence of CuI
Atsutaka Kunai, Takahiko Ochi, Arihiro Iwata, and Joji Ohshita

1230 Go to the Graph. Abstr.
Copper(I) Chelate Complexes with Novel π-Conjugated 1,2-Bis(2-pyridylethynyl)benzene Ligands: Synthesis, Structure, and Reactivity
Tomikazu Kawano, Jun Kuwana, Tatsuji Shinomaru, Chong-Xu Du, and Ikuo Ueda

1232 Go to the Graph. Abstr.
Orientation of Rotational Isomers of 1,2-Bis(2-anthryl)ethene in Liquid Crystals
Takashi Karatsu, Yuuki Tanaka, Masanori Imakawa, Keijiro Fukui, and Akihide Kitamura

1234 Go to the Graph. Abstr.
A Dimeric Mixed-Anions Lead(II) Complex: Synthesis and Structural Characterization of [Pb₂(BTZ)₄(NO₃)(H₂O)](ClO₄)₃ {BTZ = 4,4'ÐBithiazole}
Ali Reza Mahjoub and Ali Morsali

1236 Go to the Graph. Abstr.
Conformational Change Forced by Cesium Ion Complexation in Crystal Violet Derivative Possessing Tris(monoaza-15-crown-5) Structure
Ryoko M. Uda, Masatoshi Oue, and Keiichi Kimura

1238 Go to the Graph. Abstr.
Resonance Raman Spectroscopic Detection of Pyridylazo Complex Formed at Liquid–Liquid Interface in Centrifugal Liquid Membrane System
Akira Ohashi and Hitoshi Watarai

1240 Go to the Graph. Abstr.
CD Investigation of Porphyrin–Porphyrin Interaction with Links to Acyclic β-Sheet Peptide Self-Assembled in an Aqueous Media
Toru Arai, Makiko Inudo, Tomomi Ishimatsu, Tomikazu Sasaki, Tamaki Kato, and Norikazu Nishino

1242 Go to the Graph. Abstr.
General and Greener Route to Ketones by Palladium-Catalyzed Direct Conversion of Carboxylic Acids with Organoboronic Acids
Ryuki Kakino, Hirohisa Narahashi, Isao Shimizu, and Akio Yamamoto

1244 Go to the Graph. Abstr.
Synthesis of PPV-Based Conjugated Oligomer Containing Tropone in Main Chain
Koji Takagi, Yukimi Nishikawa, Hideo Kunisada, and Yasuo Yuki

1246 Go to the Graph. Abstr.
Preparation of Fine Sr₂CeO₄ Particles for a Blue Phosphor
Takanobu Chiga, Toshiyuki Masui, Nobuhito Imanaka, and Gin-ya Adachi

1248 Go to the Graph. Abstr.
Formation Mechanism of Peroxides in Reactions of Cyclic Olefins with Ozone in Air
Shiro Hatakeyama, Subramanian Sivanesan, and Taichiro Urabe

1250 Go to the Graph. Abstr.
Dynamics of Water Molecules in Micropores of AlPO₄-5 and SAPO-5 Studied by ¹H NMR
Kazuma Gotoh, Shin’ichi Ishimaru, and Ryuichi Ikeda

1252 Go to the Graph. Abstr.
Enhanced Molecular-Shape Selectivity for Polyaromatic Hydrocarbons through Isotropic-to-Crystalline Phase Transition of Poly(octadecyl acrylate)
Hirotaka Ihara, Yoshihiro Goto, Toshihiko Sakurai, Makoto Takafuji, Takashi Sagawa, and Shoji Nagaoka

1254 Go to the Graph. Abstr.
Thermal and Pressure Induced Spin Crossover of a Novel Iron(III) Complex with a Tripodal Ligand Involving Three Imidazole Groups
Yukinari Sunatsuki, Masafumi Sakata, Susumu Matsuzaki, Naohide Matsumoto, and Masaaki Kojima

1256 Go to the Graph. Abstr.
Electrochemical Studies for Interaction between [Cu(salen)] and La(III) Ion in N,N-Dimethylformamide
Kazuhiro Manseki, Yuko Shimizu, Akiko Obata, Hiroshi Sakiyama, Kei Unoura, Masatomi Sakamoto, Yuzo Nishida, Yoshihiko Sadaoka, and Hisashi OÐ kawa

1258 Go to the Graph. Abstr.
Synthesis, Structure, and Reactions of a Novel Triarylsilanol with a Bowl-Type Framework: A Silanol Extremely Resistant to Self-Condensation
Kei Goto, Tomoko Okumura, and Takayuki Kawashima

1260 Go to the Graph. Abstr.
Estimation of the Emission of Volatile Organic Compounds (VOCs) in Tokyo from Their Observed Increments of the Atmospheric Averaged Concentrations above the Background Concentrations
Takao Miyoshi and Yoshihiro Makide

1262 Go to the Graph. Abstr.
Unique Fluorescent Properties of 1-Aryl-3,4-diphenylpyrido[1,2-a]benzimidazoles
Keisuke Hirano, Yoji Oderaotoshi, Satoshi Minakata, and Mitsuo Komatsu

1264 Go to the Graph. Abstr.
The First [5]Supercyclodextrin Whose Cyclopentameric Array is Held Only by a Mechanical Bond
Takahiro Kaneda, Takashi Yamada, Tatsuhiko Fujimoto, and Yoshiteru Sakata

1266 Go to the Graph. Abstr.
Porphyrin Polygons: A New Synthetic Strategy for Cyclic Porphyrin Oligomers Utilizing a Porphyrin Double Decker Structure
Masato Ikeda, Atsushi Sugasaki, Yohei Kubo, Kazunori Sugiyasu, Masayuki Takeuchi, and Seiji Shinkai

1268 Go to the Graph. Abstr.
Alignment Behavior of Discotic Nematic and Rectangular Columnar Phases on Self-Assembled Monolayers of Alkanethiol and Asymmetrical Disulfide
Hirosato Monobe, Hiroaki Azehara, Yo Shimizu, and Masamichi Fujihira

1270 Go to the Graph. Abstr.
A 3-Volt Lithium-Ion Cell with Li[Ni_1/2Mn_3/2]O₄ and Li[Li_1/3Ti_5/3]O₄ : A Method to Prepare Stable Positive-Electrode Material of Highly Crystallized Li[Ni_1/2Mn_3/2]O₄
Tsutomu Ohzuku, Kingo Ariyoshi, Satoshi Yamamoto, and Yoshinari Makimura

1272 Go to the Graph. Abstr.
Origin of Microporosity of Ammonium Dodecatungstophosphate Unveiled by Single Crystal Structure Analysis
Takeru Ito, Masato Hashimoto, Sayaka Uchida, and Noritaka Mizuno

1274 Go to the Graph. Abstr.
Spindle-Type EuO Nanocrystals and Their Magnetic Properties
Supitcha Thongchant, Yasuchika Hasegawa, Yuji Wada, and Shozo Yanagida

1276 Go to the Graph. Abstr.
Reaction Propagation over a Ring Electrode during Self-Sustained Current Oscillations in the Fe/H₂SO₄ System
Yuka Shiomi, Antonis Karantonis, and Seiichiro Nakabayashi

1278 Go to the Graph. Abstr.
Synthesis, Characterization and Crystal Structure of the Water-Soluble, All-Inorganic Composition, A,β-Keggin Tri-niobium(V)-Substituted Polyoxotungstate
Kenji Nomiya, Takeshi Hasegawa, Ryusuke Noguchi, Kei-ichi Nomura, Mizuto Takahashi, and Hironari Yokoyama

1280 Go to the Graph. Abstr.
Microporous Structure of Titanium Oxide Prepared by a Salt Catalytic Sol–Gel Process
Kazuhiko Tanaka, Yasushi Murakami, Tomohito Imai, Taki Matsumoto, Shinsuke Furuno, Wataru Sugimoto, and Yoshio Takasu

1282 Go to the Graph. Abstr.
Selective Synthesis of Methanol from CO+H₂ over Pd Sulfide in the Presence of H₂S
Naoto Koizumi, Akihiro Miyazawa, Takuro Furukawa, and Muneyoshi Yamada

1284 Go to the Graph. Abstr.
Preferential Bond Activation of sp³ C–H over sp² C–H in α,β-Unsaturated Carboxylic Acids by Ruthenium Complex
Susumu Kanaya, Nobuyuki Komine, Masafumi Hirano, and Sanshiro Komiya

1286 Go to the Graph. Abstr.
Regioselective Photohydroxylation of Quinolinium Ions in Smectite Clay Interlayers
Hisanao Usami, Yoshiaki Shimizu, Hitoshi Fujimatsu, and Takashi Iijima

1288 Go to the Graph. Abstr.
Palladium-Catalyzed Reductive Dimerizations of Highly Functionalized Allenes
Chang Ho Oh, Hee Sang Yoo, and Seung Hyun Jung

1290 Go to the Graph. Abstr.
Palladium-Catalyzed Cyclizations of 1,6-Dienes in the Presence of Lewis Acids
Chang Ho Oh, Jung Duk Kim, and Je Wook Han

1292 Go to the Graph. Abstr.
Thermal Stability of Alumina Modified Silica Fiber
Akira Hasegawa

1294 Go to the Graph. Abstr.
Hydrothermal Synthesis and Characterization of SnS₂ Nanocrystals
Chunrui Wang, Kaibin Tang, Qing Yang, Yitai Qian, and Cunyi Xu

1296 Go to the Graph. Abstr.
Structure of the First Tetranuclear Ni(II) Complex Derived from N-(2-hydroxybenzylidene)-4,6-O-ethylidene-β-D-glucopyranosylamine
Ajay K. Sah, Chebrolu P. Rao, Pauli K. Saarenketo, and Kari Rissanen

1298 Go to the Graph. Abstr.
Potentiometric SCN⁻ Selectivity of Polymer Membranes with Fixed Organotin Compounds
Takayo Moriuchi-Kawakami, Hiroshi Aoto, Keiichi Fujimori, and Yasuhiko Shibutani

1300 Go to the Graph. Abstr.
White Light Optical Waveguide Detection of Transient Absorption Spectra in Ultrathin Organic Films upon Pulsed Laser Excitation
Hideki Kawai, Kazuhiro Nakano, and Toshihiko Nagamura

1302 Go to the Graph. Abstr.
High Sensitive and Prompt Discrimination of Luminescent Europium β-Diketonates Using Electrospray Ionization Mass Spectrometry
Shoji Kurata and Masatoshi Nagai

1304 Go to the Graph. Abstr.
Production of Acetic Acid Directly from Methane and Carbon Dioxide Using Dielectric-Barrier Discharges
Chang-jun Liu, Yang Li, Yue-ping Zhang, Yu Wang, Jijun Zou, Baldur Eliasson, and Bingzhang Xue

1306 Go to the Graph. Abstr.
Preparation of “Confetti” Particles by Dipersion Copolymerization of Acrylonitrile/Styrene with Poly(ethylene glycol) Macromonomer
Ming-Qing Chen, Tatsuo Kaneko, Chun-Hao Chen, and Mitsuru Akashi

1308 Go to the Graph. Abstr.
Synthesis of New Photoresponsive Polymers Containing Trifluoromethyl-substituted Norbornadiene Moieties
Takabumi Nagai, Miwa Shimada, and Tadatomi Nishikubo

1310 Go to the Graph. Abstr.
Synthesis and Properties of Tetrathiafulvalene-Substituted Ferrocenes
Masahiko Iyoda, Takahiro Takano, Naoki Otani, Kohei Ugawa, Masato Yoshida, Haruo Matsuyama, and Yoshiyuki Kuwatani

1312 Go to the Graph. Abstr.
Development of a Two-Dimensional Evaluation Method for Thin Layers Using Surface Plasmon Resonance
Soichi Otsuki, Kensuke Murai, and Susumu Yoshikawa

1314 Go to the Graph. Abstr.
Hydrogen Generation from Water with Nonthermal Plasma
Hajime Kabashima, Hisahiro Einaga, and Shigeru Futamura

1316 Go to the Graph. Abstr.
Tautomeric Equilibrium of Fluorescein in Solution: Ab Initio Calculations
Yun Hee Jang, Sungu Hwang, and Doo Soo Chung

1318 Go to the Graph. Abstr.
Synthesis of Carthamin Acetate, the Red Pigment in Safflower Petals
Shingo Sato, Toshihiro Kumazawa, Hiroyuki Watanabe, Koji Takayanagi, Shigeru Matsuba, Jun-ichi Onodera, Heitaro Obara, and Kimio Furuhata

1320 Go to the Graph. Abstr.
Electrochemical Behavior of Graphite-Lithium Intercalation Electrode in AlCl₃–EMIC–LiCl–SOCl₂ Room-Temperature Molten Salt
Nobuyuki Koura, Keiko Etoh, Yasushi Idemoto, and Futoshi Matsumoto

1322 Go to the Graph. Abstr.
Preparation of Li_4/3Ti_5/3O₄ Thin Film Anode with High Electrochemical Response for Rechargeable Lithium Batteries by Sol–Gel Method
Young Ho Rho, Kiyoshi Kanamura, and Takao Umegaki

1324 Go to the Graph. Abstr.
Enantioselective Radical Cross-Coupling Reactions of Silyl Enol Ethers Using Chiral Oxovanadium
Masaaki Kurihara, Taeko Hayashi, and Naoki Miyata

1326 Go to the Graph. Abstr.
Synthesis and Crystal Structure of a Chloro-Bridged Dinuclear Germanium(IV) Heterocoordinate Complex with 5,14-Dihydro-6,8,15,17-tetramethyldibenzo[b,i][1,4,8,11]tetraazacyclotetradecine
Xuan Shen, Kazunori Sakata, and Mamoru Hashimoto

1328 Go to the Graph. Abstr.
Synthesis of Binuclear Ligands Possessing Two Discrete Multidentate N-Heterocyclic Podand Coordination Sites and Their Bimetallic Nickel(II) Complexes
Toshiyuki Moriuchi, Isao Nakayama, Kouichirou Nishimura, Masahito Nishiyama, Eiko Mochizuki, Yasushi Kai, and Toshikazu Hirao

1330 Go to the Graph. Abstr.
Chiral Recognition by Multicenter Single Proton Hydrogen Bonding of Trifluorolactates
Toshimasa Katagiri and Kenji Uneyama

1332 Go to the Graph. Abstr.
Preparation of High Activity Catalyst for Ammonia Synthesis by Supporting Well-Defined Ru Nanoparticles on γ-Al₂O₃
Akane Miyazaki, Ioan Balint, Ken-ichi Aika, and Yoshio Nakano

1334 Go to the Graph. Abstr.
An Efficient Method for the Preparation of Vicinal Tertiary Diamines by Reductive Coupling of Aminoacetals Mediated by Low Valent Titanium Iodide Species
Naritoshi Yoshimura and Teruaki Mukaiyama