Copyright (C) 2002 The Chemical Society of Japan

2547-2554 Go to the graphical abstract
 Site-Selective Activation of RNA Leading to Sequence-Selective RNA Cutters
 M. Komiyama,^* A. Kuzuya, and R. Mizoguchi

2555-2569 Go to the graphical abstract
 Ab Initio Direct Molecular Dynamics Simulations and QM/MM Computations in Search of Organic Reaction Mechanisms
 H. Yamataka^* and M. Aida^*

2571-2577 Go to the graphical abstract
 Synthesis, Structure, and Photochemistry of 2,3,5,6-Tetrasilyl-1,4-benzoquinones and Related Compounds
 S. Tsutsui, K. Sakamoto,^* K. Ebata, C. Kabuto, and H. Sakurai^*

2579-2585 Go to the graphical abstract
 Hydration Structure of the Urea Molecule in Highly Concentrated Aqueous Solutions
 Y. Kameda,^* H. Naganuma, K. Mochiduki, M. Imano, T. Usuki, and O. Uemura

2587-2588 Go to the graphical abstract
 The Water Activity of Aqueous Solutions in Equilibrium with Ice
 T. Koop

2589-2594 Go to the graphical abstract
 Adsorption of Methylene Blue onto Aluminum-Containing Mesoporous Silica Films Prepared by Rapid Solvent Evaporation Method
 T. Yoshikawa, T. Nakamura, K. Kuroda, and M. Ogawa^*

2595-2607 Go to the graphical abstract
 Alkoxo-Bridged Dinuclear and Tetranuclear Copper(II) Complexes with Schiff-Bases Derived from Benzoylacetone and 1,n-Diamino-n′-hydroxyalkanes (n, n′ = 3, 2; 4, 2; and 5, 3)
 M. Mikuriya,^* K. Minowa, and R. Nukada

2609-2614 Go to the graphical abstract
 Polymeric Manganese Carboxylato Compounds [{Mn[m-C₆H₄(COO)₂](C₅H₅N)₂}_n] and [{Mn(3-C₅H₄NCOO)₂}_n] with One- and Three-Dimensional Extended Structures
 W. Wang, C. Ma, X. Zhang, C. Chen, Q. Liu,^* F. Chen, D. Liao, and L. Li

2615-2619 Go to the graphical abstract
 Highly Selective Luminescence Determination of Terbium at the Sub-ppb Level with Sulfonylcalix[4]arene-p-tetrasulfonate
 T. Horiuchi, N. Iki,^* H. Oka, and S. Miyano^*

2621-2628 Go to the graphical abstract
 Preparation and Properties of Tin(IV) Complexes with the Sulfur-Rich Dithiolate C₃S₅ and C₈H₄S₈ Ligands and Their Oxidation
 T. Akasaka, M. Nakano, H. Tamura, and G. Matsubayashi^*

2629-2636 Go to the graphical abstract
 UV-Visible and ¹H NMR Spectroscopic Studies on Direct Chelate Formation between Alkaline Earth Metal Ions and 1-(2-Pyridylazo)-2-naphthol or 2-(5-Bromo-2-pyridylazo)-5-diethylaminophenol in Acetonitrile
 M. Hojo,^* T. Ueda, and A. Inoue

2637-2645 Go to the graphical abstract
 BF₃-Promoted Aromatic Substitution of N-Alkyl α-Trifluoromethylated Imine: Facile Synthesis of 1-Aryl-2,2,2-trifluoroethylamines
 Y. Gong, K. Kato,^* and H. Kimoto

2647-2653 Go to the graphical abstract
 Preparation of Functionalized Thianthrenes and Their Higher Related Compounds by Photolysis of Benzotrithiole Derivatives
 T. Kimura,^* S. Mizusawa, A. Yoneshima, S. Ito, K. Tsujimura, T. Yamashita, Y. Kawai, S. Ogawa, and R. Sato^*

2655-2660 Go to the graphical abstract
 Synthesis of meso-Substituted Trimethine Cyanine Dyes and Evaluation of Their Sensitivities in Sensitized Photo-Polymerization
 M. Kimura,^* H. Mitekura, T. No, and K. Suzuki

2661-2665 Go to the graphical abstract
 Preparation, Structure, and Photochemistry of 2-Disilanyl-1,4-benzoquinones
 S. Tsutsui, K. Sakamoto,^* K. Ebata, C. Kabuto, and H. Sakurai^*

2667-2671 Go to the graphical abstract
 Intramolecular C=O···B Interactions in o-Boron Substituted Benzaldehyde, Acetophenone, and Benzophenone
 S. Toyota,^* M. Asakura, and T. Sakaue

2673-2679 Go to the graphical abstract
 Intramolecular Charge-Transfer Polymers between Dithiafulvene and Pyridinium Units: Conjugative Effect through Saturated Polymethylene Chains
 K. Naka,^* T. Uemura, and Y. Chujo^*

2681-2685 Go to the graphical abstract
 Resolution of Enantiomers Using Sugar-Carrying Polyisocyanides as Chiral Stationary Phases for HPLC
 A. Tsuchida, T. Hasegawa, K. Kobayashi, C. Yamamoto, and Y. Okamoto^*

2687-2690 Go to the graphical abstract
 Triethylborane-Induced Radical Reaction of Alkynylgallium with α-Halo Carbonyl Compounds
 S. Usugi, H. Yorimitsu, H. Shinokubo, and K. Oshima^*

2691-2692 Go to the graphical abstract
 One-Pot Synthesis of Chiral N-Protected-4-amino Functionalized But-2-enoates from α-Amino Acids Mediated by 1-Hydroxybenzotriazole
 G. Athanasellis, E. Gavrielatos, and O. Igglessi-Markopoulou^*

2693-2694 Go to the graphical abstract
 Cycloaddition of o-Quinodimethanes Generated from 1,2-Bis(bromomethyl)benzenes by Constant-Current Electroreduction
 N. Kise,^* R. Mimura, and N. Ueda

2695-2696 Go to the graphical abstract
 Enantio-Differentiating Hydrogenation of 2-Octanone over Modified Nickel Catalysts Prepared by an In Situ Modification
 T. Osawa,^* N. Ozaki, T. Harada, and O. Takayasu

2697-2698 Go to the graphical abstract
 Controlling the Oxygen-Sensitivity of 1-Pyrenedecanoic Acid Chemisorption Layer onto Anodic Oxidized Aluminium Plate
 Y. Fujiwara and Y. Amao^*