??.z%R ?0?0?0?0 W?? ?? T ?]?S ?0?0?0 ?QHrt^ DOI URL "[Original paper]" "Acid-Induced Molecular-Structural Transformation of N-Methyl Aromatic Oligoamides Bearing Pyridine-2-Carboxamide" "Ryu Yamasaki, Saori Fujikake, Ai Ito, Kentaro Migita, Nobuyoshi Morita, Osamu Tamura, Iwao Okamoto" "Tetrahedron Lett." 57 56-59 2016 10.1016/j.tetlet.2015.11.058 "[Original paper]" "Gold-Catalyzed Dimeric Cyclization of Isoeugenol and Related 1-Phenylpropenes in Ionic Liquid: Environmentally Friendly and Stereoselective Synthesis of 1,2,3-Trisubstituted 2,3-Dihydro-1H-Indenes" "Nobuyoshi Morita, Rie Mashiko, Dai Hakuta, Daisuke Eguchi, Shintaro Ban, Yoshimitsu Hashimoto, Iwao Okamoto, Osamu Tamura" Synthesis 48 "in press" 2016 10.1055/s-0035-1561604 "[Original paper]" "Gold-Catalyzed Synthesis of 2-Substituted Azepanes: Strategic Use of Soft Gold(I) and haed Gold(III) Catalysts" "Nobuyoshi Morita, Yuta Saito, Ayumi Muraji, Shintaro Ban, Yoshimitsu Hashimoto, Iwao Okamoto, Osamu Tamura" Synlett 27 "in press" 2016 "[Original paper]" "Total Synthesis of Maremycins A and D1 Using Chiral and Cyclic Nitrone with (E)-3-Ethylidene-1-methylindolin-2-one" "Tohru Ueda, Mitsunobu Inada, Nobuyoshi Morita, Osamu Tamura" Heterocycles 90 1179-1195 2015 10.3987/COM-14-S(K)93 "[Original paper]" "BF3-Mediated cis-Selective Cycloaddition of O-Silyloxime with Alkenes" "Nobuyoshi Morita, Rina Kono, Kenji Fukui, Asuka Miyazawa, Hyuma Masu, Isao Azumaya, Shintaro Ban, Yoshimitsu Hashimoto, Iwao Okamoto, Osamu Tamura" "J. Org. Chem." 80 4797-4802 2015 10.1021/acs.joc.5b00426 "[Original paper]" "Gold(I)/(III)-Catalyzed Synthesis of Cyclic Ethers; Valency-Controlled Cyclization Modes" "Nobuyoshi Morita, Arisa Yasuda, Motohiro Shibata, Shintaro Ban, Yoshimitsu Hashimoto, Iwao Okamoto, Osamu Tamura" "Org. Lett." 17 2668-2671 2015 10.1021/acs.orglett.5b01046 "[Original paper]" "Gold(I)/(III)-Catalyzed Synthesis of 2-Substituted Piperidines; Valency-Controlled Cyclization Modes" "Nobuyoshi Morita, Tomonori Tsunokake, Yuji Narikiyo, Mayuka Harada, Tatsuyuki Tachibana, Yuta Saito, Shintaro Ban, Yoshimitsu Hashimoto, Iwao Okamoto, Osamu Tamura" "Tetrahedron Lett." 56 6269-6272 2015 10.1016/j.tetlet.2015.09.115 "[Original paper]" "Redox-Responsive Conformational Alteration of Aromatic Amides Bearing N-Quinonyl System" "Iwao Okamoto, Yusuke Takahashi, Mika Sawamura, Mio Matsumura, Hyuma Masu, Kosuke Katagiri, Isao Azumaya, Masanori Nishino, Yukari Kohama, Nobuyoshi Morita, Osamu Tamura, Hiroyuki Kagechika, Aya Tanatani" Tetrahedron 68 5346-5355 2012 10.1016/j.tet.2012.04.114 "[Original paper]" "Synthesis and Biological Evaluation of Tubulysin D Analogs Related to Stereoisomers of Tubuvaline." "Taku Shibue, Iwao Okamoto, Nobuyoshi Morita, Hiroshi Morita, Yusuke Hirasawa, Takahiro Hosoya, Osamu Tamura" "Bioorg. Med. Chem. Lett. " 21 431-434 2011 10.1016/j.bmcl.2010.10.118 "[Original paper]" "Synthesis of the Proposed Structure of Phaeosphaeride A" "Kenichi Kobayashi, Iwao Okamoto, Nobuyoshi Morita, Tamiko Kiyotani, Osamu Tamura" "Org. Biomol. Chem" 9 5825-5832 2011 10.1039/C1OB05612C "[Original paper]" "Acid-Induced Conformational Alteration of cis-Preferential Aromatic Amides Bearing N-Methyl-N-(2-pyridyl) Moiety" "Iwao Okamoto, Masayuki Terashima, Hyuma Masu, Mayumi Nabeta, Kaori Ono, Nobuyoshi Morita, Kosuke Katagiri, Isao Azumaya, Osamu Tamura" "Tetrahedron " 67 8536-8543 2011 10.1016/j.tet.2011.08.085 "[Original paper]" "Stereoselective Vinylogous Mannich Reaction of 2-Ttrimethylsilyloxyfuran with N-Gulosyl Nitrones" "Osamu Tamura, Kodai Takeda, Naka Mita, Masanori Sakamoto, Iwao Okamoto, Nobuyoshi Morita, Hiroyuki Ishibashi" "Org. Biomol. Chem" 9 7411-7419 2011 10.1039/C1OB06067H "[Original paper]" "Convenient Synthesis of Aminopyridinecarboxylic Acids" "Iwao Okamoto, Masayuki Terashima, Rempei Yoshioka, Tomonori Muramatsu, Satomi Kojima, Haruka Inoue, Mio Takahashi, Nobuyoshi Morita, Osamu Tamura" "Heterocycles " 83 2343-2352 2011 10.3987/COM-11-12290