133. Sonication-induced Formation of Size-controlled Self-assemblies of Amphiphilic Janus-type Polymers as Optical Tumor Imaging Agents
Koji Miki,* Hiroki Hashimoto, Tatsuhiro Inoue, Hideki Matsuoka, Hiroshi Harada, Masahiro Hiraoka, and Kouichi Ohe*
Small, 10, in press (2014).
132. Palladium-Catalized Aza-Wittig-Type Condensation of Isoxazol-5(4H)-ones with Aldehydes
Kazuhiro Okamoto,* Takuya Shimbayashi, Eisuke Tamura, and Kouichi Ohe*
Chem. Eur. J., 20, 1490–1494 (2014). DOI: 10.1002/chem.201304211
131. Copper-Catalyzed C–H Cyanation of Terminal Alkynes with Cyanogen Iodide
Kazuhiro Okamoto,* Masahito Watanabe , Naoki Sakata , Masahito Murai , and Kouichi Ohe*
Org. Lett., 15, 5810–5813 (2013). DOI: 10.1021/ol.402863g
130. Acid-Catalyzed Direct Conjugate Alkenylation of α,β-Unsaturated Ketones
Kazuhiro Okamoto,* Eisuke Tamura, and Kouichi Ohe*
Angew. Chem. Int. Ed., 52, 10639-43 (2013). DOI: 10.1002/anie.201305188
129. Rhodium-Catalyzed Reaction of 2H-Azirines with Carbonyl-ene-yne Compounds Giving 1-Furyl-2-aza-1,3-dienes
Kazuhiro Okamoto,* Masahito Watanabe, Ayano Mashida, Koji Miki, Kouichi Ohe*
Synlett, 24, 1541–1544 (2013). DOI: 10.1055/s-0033-1339190
128. Electron-rich carbon nanorings as macrocyclic hosts for fullerenes
Koji Miki,* Tsuyoshi Matsushita, Yuki Inoue, Yoshinori Senda, Toshiyuki Kowada and Kouichi Ohe*
Chem. Commun., advanced article (2013). DOI: 10.1039/c3cc42561d
127. Amphiphilic Brush-Like Copolymers Involving Hydrophobic Amino Acid- and Oligopeptide-Side Chains for Optical Tumor Imaging In Vivo
Koji Miki,* Katsuya Nakano, Hideki Matsuoka, Chan Joo Yeom, Hiroshi Harada, Masahiro Hiraoka, and Kouichi Ohe*
Bull. Chem. Soc. Jpn., 85, 1277–1286 (2012). DOI: 10.1246/bcsj.20120220
126. Alkyne-Coordinating Tridentate Ligands: Structural Properties and Reactivity of Their Rhodium Complexes
Kazuhiro Okamoto,* Yusuke Omoto, Hayato Sano, and Kouichi Ohe*
Dalton Trans., 41, 10926–10930 (2012). DOI: 10.1039/c2dt31322g
125. Gold-catalysed cycloisomerisation reactions of 2-(2-propynyl)pyridine N-oxides leading to indolizinones
Masahito Murai, Sachie Kitabata, Kazuhiro Okamoto, and Kouichi Ohe*
Chem. Commun., 48, 7622–7624 (2012). DOI: 10.1039/c2cc32628k
124. Pd- and Cu-Catalyzed One-Pot Multicomponent Synthesis of Hetero-α,α’-Dimers of Heterocycles
Takahiko Murata, Masahito Murai, Yuji Ikeda, Koji Miki, and Kouichi Ohe*
Org. Lett., 14, 2296–2299 (2012). DOI: 10.1021/ol300718x
123. An unexpected disproportional reaction of 2H-azirines giving (1E,3Z)-2-aza-1,3-dienes and aromatic nitriles in the presence of nickel catalysts
Kazuhiro Okamoto, Ayano Mashida, Masahito Watanabe, and Kouichi Ohe
Chem. Commun., 48, 3554–3556 (2012). DOI: 10.1039/c2cc30745f
122. Practical synthesis of aromatic nitriles via gallium-catalysed electrophilic cyanation of aromatic C–H bonds
Kazuhiro Okamoto, Masahito Watanabe, Masahito Murai, Ryo Hatano and Kouichi Ohe
Chem. Commun., 48, 3127–3129 (2012). DOI: 10.1039/c2cc18008a
121. Influence of Side Chain Length on Fluorescence Intensity of ROMP-Based Polymeric Nanoparticles and Their Tumor Specificity in In Vivo Tumor Imaging
Koji Miki, Kazuaki Oride, Akinori Kimura, Yoshiaki Kuramochi, Hideki Matsuoka, Hiroshi Harada, Masahiro Hiraoka, and Kouichi Ohe
Small, 7, 3536-3547 (2011). DOI: 10.1002/smll.201101637
120. Palladium-catalyzed Decarboxylative Intramolecular Aziridination from 4H-Isoxazol-5-ones Leading to 1-Azabicyclo[3.1.0]hex-2-enes
Kazuhiro Okamoto, Tomohiro Oda, Sho Kohigashi, and Kouichi Ohe
Angew. Chem. Int. Ed., 50, 11470-11473 (2011). DOI: 10.1002/anie.201105153
119. High-Contrast Fluorescence Imaging of Tumors In Vivo Using Nanoparticles of Amphiphilic Brush-Like Copolymers Produced by ROMP
Koji Miki, Akinori Kimura, Kazuaki Oride, Yoshiaki Kuramochi, Hideki Matsuoka, Hiroshi Harada, Masahiro Hiraoka, and Kouichi Ohe
Angew. Chem. Int. Ed., 50, 6567-6570 (2011). DOI: 10.1002/anie.201101005
118. Near-infrared BODIPY Dyes Modulated with Spirofluorene Moieties
Toshiyuki Kowada, Shuhei Yamaguchi, Hiroki Fujinaga, and Kouichi Ohe
Tetrahedron, 67, 3105-3110 (2011). DOI: 10.1016/j.tet.2011.02.073
117. Rhodium-Catalyzed Carbene-Transfer Reactions via Thienylcarbene Complexes Generated from Thiocarbamoyl-ene-yne Compounds
Asuka Tsuneishi, Kazuhiro Okamoto, Yuji Ikeda, Masahito Murai, Koji Miki, and Kouichi Ohe
Synlett, 655 (2011). DOI: 10.1055/s-0030-1259559
116. Gallium (III)-catalysed bromocyanation of alkynes: regio- and stereoselective synthesis of β-bromo-α,β-unsaturated nitriles
Masahito Murai, Ryo Hatano, Sachie Kitabata, and Kouichi Ohe
Chem. Commun., 47, 2375–2377 (2011). DOI: 10.1039/c0cc04385k
115. Synthesis of Strained Pyridine-Containing Cyclyne via Reductive Aromatization
Koji Miki, Michiyasu Fujita, Yuki Inoue, Yoshinori Senda, Toshiyuki Kowada, and Kouichi Ohe
J. Org. Chem., 75, 3537-3540 (2010). DOI: 10.1021/jo1006202
114. Atom-efficient Synthesis of α-Alkylidene-N-furylimines via Catalytic Vinylcarbene-transfer Reactions to Carbonyl-ene-nitrile Compounds
Masahito Murai, Shotaro Yoshida, Koji Miki, and Kouichi Ohe
Chem. Commun., 46, 3366-3368 (2010). DOI: 10.1039/b924752a
113. Synthesis, Structures, and Optical Properties of Heteroarene-Fused Dispiro Compounds
Toshiyuki Kowada, Toshihisa Kuwabara, and Kouichi Ohe
J. Org. Chem., 75, 906-913 (2010). DOI: 10.1021/jo902482n
112. Highly Fluorescent BODIPY Dyes Modulated with Spirofluorene Moieties
Toshiyuki Kowada, Shuhei Yamaguchi, and Kouichi Ohe
Org. Lett. 12, 296-299 (2010). DOI: 10.1021/ol902631d
111. Synthesis and Characterization of Highly Fluorescent and Thermally Stable π-Conjugates involving Spiro[fluorene-9,4'-[4H]indeno[1,2-b]furan]
Toshiyuki Kowada and Kouichi Ohe
Bull. Korean Chem. Soc., 31, 577 (2010). DOI: 10.5012/bkcs.2010.31.03.577
110. Ring-Opening Metathesis Polymerization-based Synthesis of Polymeric Nanoparticles for Enhanced Tumor Imaging in Vivo: Synergistic Effect of Folate-Receptor Targeting and PEGylation
Koji Miki, Kazuaki Oride, Satoru Inoue, Yoshiaki Kuramochi, Rati Ranjan Nayak, Hideki Matsuoka,
Hiroshi Harada, Masahiro Hiraoka, and Kouichi Ohe
Biomaterials, 31, 934-942 (2010). DOI: 10.1016/j.biomaterials.2009.10.005
109. Platinum- and Palladium-Catalyzed Sequential reactions: Regioselective Synthesis of 9-Fluorenylidenes from 9-Ethynylfluoren-9-yl Carboxylates and Furans
Koji Miki, Yoshinori Senda, Toshiyuki Kowada, and Kouichi Ohe
Synlett, 1937-1940 (2009). DOI: 10.1055/s-0029-1217531
108. A New Route to 3-Acyl-2-aminobenzofurans: Palladium-Catalysed Cycloisomerisation of 2-(Cyanomethyl)phenyl Esters
Masahito Murai, Koji Miki, and Kouichi Ohe
Chem. Commun., 3466-3468 (2009). DOI: 10.1039/b904127c
107. "Ring-Opening Metathesis Polymerization-Based Synthesis of ICG-Containing Amphiphilic Triblock Copolymers for in Vivo Tumor Imaging"
Koji Miki, Yoshiaki Kuramochi, Kazuaki Oride, Satoru Inoue, Hiroshi Harada, Masahiro Hiraoka, and Kouichi Ohe.
Bioconjugate Chem., 20, 511-517 (2009). DOI: 10.1021/bc800449s
106. "Copper-Catalyzed Addition Reactions of Aromatics and Ketones to 2-Aza-2,4-cyclopentadienone: Facile and Efficient Transformation of Carbonyl-ene-nitriles to 1H-Pyrrolin-2(5H)-ones"
Masahito Murai, Koji Miki and Kouichi Ohe.
J. Org. Chem., 73 (22) 9174-9176 (2008). DOI: 10.1021/jo801776v
105. "Synthesis, Chracterization, and Photoluminescence of Thiophene-Containing Spiro Compounds"
Toshiyuki Kowada, Yoshio Matsuyama and Kouichi Ohe.
Synlett, (12) 1902-1906 (2008). DOI: 10.1055/s-2008-1078571
104. "Catalytic Nucleophilic Addition Reaction to (2-Furyl)carbene Intermediates Generated from Carbonyl-ene-ynes"
Koji Miki, Yumiko Kato, Sakae Uemura, and Kouichi Ohe.
Bull. Chem. Soc. Jpn., 81 (9) 1158-1165 (2008). DOI: 10.1246/bcsj.81.1158
103. "Transition Metal-induced Activation of Alkynes Leading to Metal Carbene Species: Synthetic Application to New π-Conjugated Molecules"
Tomohiro Abo and Kouichi Ohe.
J. Phys: Conf. Ser., 106, 12004-1 - 12004-5 (2008). DOI: 10.1088/1742-6596/106/1/012004
102. "Transition Metal-Catalyzed Pentannulation of Propargyl Acetates via Styrylcarbene Intermediates"
Yusuke Nakanishi, Koji Miki, and Kouichi Ohe.
Tetrahedron, 63 (49), 12138-12148 (2007). DOI: 10.1016/j.tet.2007.09.064
101. "Transition Metal-catalyzed Ring-opening, Substitution, and Cyclopropanation Reactions via Vinylcarbene Complexes Generated from O-Propargyl Thiocarbamates"
Yuji Ikeda, Masahito Murai, Tomohiro Abo, Koji Miki, and Kouichi Ohe.
Tetrahedron Lett., 48 (38), 6651-6654 (2007). DOI: 10.1016/j.tetlet.2007.07.123
