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Yasuhiro Kubota, Kyosuke Satake, Ryusuke Ikui, Hideki Okamoto andMasaru Kimura Bull. Chem. Soc. Jpn. 76, 805-811 (2003). ![]() The first synthesis of a delocalized azepinium ion and its electrophiliccharacter Kyosuke Satake, Yasuhiro Kubota, Christopher Cordonier, Hideki Okamoto, and Masaru Kimura Angew. Chem. Int. Ed. 43, 736-738 (2004). ![]() Triplet-Sensitized photolysis of the photoisomer of a 2,11-diaza[3,3](9,10)anthracenoparacyclophane: An adiabatic cycloreversion and a [2pis + 2pis + 2sigmas] rearrangement in a triplet state of the biplanophane system Hideki Okamoto, Minoru Yamaji, Kyosuke Satake, Seiji Tobita, and Masaru Kimura J. Org. Chem. 69, 7860-7868 (2004). ![]() Reaction of 2-methoxy-3H-azepine with NBS: Efficient synthesis of 2-substituted 2H-azepines Christopher E. J. Cordonier, Kyosuke Satake, Mikihiko Atarashi, Yosuke Kawamoto, Hideki Okamoto, Masaru Kimura J. Org. Chem. 70, 3425-3436 (2005). ![]() Electrophilic behavior of the delocalized azepinium ion: Friedel-Crafts reactions with benzenes and five-membered aromatic heterocycles Yoshihiro Kubota, Kyosuke Satake, Hideki Okamoto, and Masaru Kimura Org. Lett. 7, 5215-5218 (2005). ![]() An azacrowned phthalimide as a metal-ion sensitive and solvatofluorochromic fluorophore: Fluorescence properties and a mimic integrated logic operation Hideki Okamoto, Mami Kohno, Kyosuke Satake, and Masaru Kimura Bull. Chem. Soc. Jpn. 78, 2180-2187 (2005). ![]() Preparation of an azacrowned isoluminol and its chemiluminescence initiated by alkali-metal iodides in acetonitrile Hideki Okamoto and Masaru Kimura Chem. Lett. 34, 1452-1453 (2005). ![]() Formation of 4H-azepine by the electrophilic reaction of a 2-methoxyazepinium ion and analysis of the sigmatropic isomerization Christopher E. J. Cordonier, Kyosuke Satake, Hideki Okamoto, and Masaru Kimura Eur. J. Org. Chem. 3803-3807 (2006). ![]() Novel parallel reaction between [1,5] sigmatropic alkylthio shift and [1,5] sigamatropic hydrogen shift observed in 2H-azepine ring Yoshihiro Kubota, Kyosuke Satake, Hideki Okamoto, and Masaru Kimura Org. Lett. 8, 5469-5472 (2006). ![]() Photoreaction of a 2,11-diaza[3.3]paracyclophane derivative: Formation of octahedrane by photochemical dimerization of benzene Hideki Okamoto, Kyosuke Satake, Hiroyuki Ishida, and Masaru Kimura J. Am. Chem. Soc. 128, 16508-16509 (2006). ![]() Fluorescence properties of 3- and 4-trifluoroacetylamino-1,8-naphthalimides: Solvent-controlled switching of fluorescence color and response to metal-cations Hideki Okamoto, Kyosuke Satake, and Masaru Kimura ARKIVOC 8, 112-123 (2007). ![]() A convenient synthesis of trifluoroacetamide derivatives of diaza[32]- and triaza[33]cyclophanes Hideki Okamoto, Hiroyuki Takemura, and Kyosuke Satake Synthesis, 39-44 (2008). ![]() Air-assisted High performance field-effect transistors with thin films of picene Hideki Okamoto, Naoko Kawasaki, Yumiko Kaji, Yoshihiro Kubozono, Akihiko Fujiwara, Minoru Yamaji J. Am. Chem. Soc. 130, 10470 (2008). ![]() Steric Effect on the Formation of 3H-Azepine Derivatives from o-Alkylphenylnitrene and Alcohol as a Nucleophilic Media Siti Mariyah Ulfa, Hideki Okamoto, and Kyosuke Satake Heterocycles, 83, 1259-1265 (2011) ![]() Phthalide-derived novel fluoroionophores incorporating picolylamino receptors: synthesis and response to metal cations Hideki Okamoto, Ayako Matsui and Kyosuke Satake Analyst, 136, 3164-3169 (2011) ![]() ] |