年単位の研究成果
研究成果
Article
(Methyl difluoroacetate)copper Reagent. Remarkable Solvent Effect on the 19F-NMR Spectrum, Stability and Reactivity.
Kitagawa, O., Taguchi, T. & Kobayashi, Y., 1989 3 10, ： : Chem. Lett.. p. 389-392研究成果: Article
A comprehensive examination of the self-disproportionation of enantiomers (SDE) of chiral amides via achiral, laboratory-routine, gravity-driven column chromatography
Suzuki, Y., Han, J., Kitagawa, O., Aceña, J. L., Klika, K. D. & Soloshonok, V. A., 2015, ： : RSC Advances. 5, 4, p. 2988-2993 6 p.研究成果: Article
38
引用
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A Facile -Iodination Reaction of Unsaturated Amides.
Kitagawa, O., Hanano, T., Inoue, T. & Taguchi, T., 1992 2 1, ： : Tetrahedron Lett.. 33, p. 2167-2170研究成果: Article
A facile α-iodination reaction of unsaturated amides
Kitagawa, O., Hanano, T., Hirata, T., Inoue, T. & Taguchi, T., 1992 3 3, ： : Tetrahedron Letters. 33, 10, p. 1299-1302 4 p.研究成果: Article
23
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Aldol reaction of iododifluoroacetate-Zn and 2,2-difluoroketene silyl acetal
Kitagawa, O., Taguchi, T. & Kobayashi, Y., 1988, ： : Tetrahedron Letters. 29, 15, p. 1803-1806 4 p.研究成果: Article
114
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Aldol Reaction of Iododifluoroacetate-Zn and 2,2-Difluoroketene Silyl Acetal.
Kitagawa, O., Taguchi, T. & Kobayashi, Y., 1988 4 10, ： : Tetrahedron Lett.. 29, p. 1803-1806研究成果: Article
114
引用
（Scopus）
Alkaline metallic reagent-catalyzed hydrocarbocyclization reaction of various active methine compounds having an unactivated 4-alkynyl or allenyl group
Kitagawa, O., Suzuki, T., Fujiwara, H., Fujita, M. & Taguchi, T., 1999 6 11, ： : Tetrahedron Letters. 40, 24, p. 4585-4588 4 p.研究成果: Article
25
引用
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Alkaline Metallic Reagent-catalyzed Hydrocarbocyclization Reaction of Various Active Methine Compounds Having an Unactivated 4-Alkynyl or Allenyl Group.
Kitagawa, O., Suzuki, T., Fujiwara, H., Fujita, M. & Taguchi, T., 1999 6 20, ： : Tetrahedron Lett.. 40, p. 4585-4588研究成果: Article
25
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A Mild and Highly Chemoselective -Iodination of N-Allylic Carboxamides and Lactams.
Kitagawa, O., Kikuchi, N., Hanano, T., Aoki, K., Yamazaki, T., Okada, M. & Taguchi, T., 1995 8 1, ： : J. Org. Chem.. 60, p. 7161-7165研究成果: Article
A Mild and Highly Chemoselective α-Iodination of N-Allylic Carboxamides and Lactams
Kitagawa, O., Kikuchi, N., Hanano, T., Aoki, K., Yamazaki, T., Okada, M. & Taguchi, T., 1995 11 1, ： : Journal of Organic Chemistry. 60, 22, p. 7161-7165 5 p.研究成果: Article
18
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A mild method for generation of p-methoxybenzyl cation through NIS-mediated activation of p-methoxybenzyl 4-pentenyl ether
Okada, M., Kitagawa, O., Fujita, M. & Taguchi, T., 1996 6 10, ： : Tetrahedron. 52, 24, p. 8135-8142 8 p.研究成果: Article
13
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A Mild Method for Generation of p-Methoxybenzyl Cation through NIS-mediated Activation of p-Methoxybenzyl 4-Pentenyl Ether.
Okada, M., Kitagawa, O., Fujita, M. & Taguchi, T., 1996 7 10, ： : Tetrahedron. 52, p. 8135-8142研究成果: Article
13
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An efficient synthesis of optically active axially chiral anilide and its application to iodine-mediated asymmetric Diels-Alder reaction
Kitagawa, O., Izawa, H., Taguchi, T. & Shiro, M., 1997 6 23, ： : Tetrahedron Letters. 38, 25, p. 4447-4450 4 p.研究成果: Article
73
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An Efficient Synthesis of Optically Active Axially Chiral Anilide and Its Application to Iodine-mediated Asymmetric Diels-Alder Reaction.
Kitagawa, O., Izawa, H., Taguchi, T. & Shiro, M., 1997 6 9, ： : Tetrahedron Lett.. 38, p. 4447-4450研究成果: Article
73
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Asymetric Synthesis of -Amino Acids through -Iodination of Chiral Unsaturated Carboxamides and Stereoselective Iodolactonization.
Kitagawa, O., Hanano, T., Kikuchi, N. & Taguchi, T., 1993 3 1, ： : Tetrahedron Lett.. 34, p. 2165-2168研究成果: Article
Asymmetric synthesis of α-amino acids through α-iodination of chiral unsaturated carboxamides and stereoselective iodolactonization
Kitagawa, O., Hanano, T., Kikuchi, N. & Taguchi, T., 1993 3 26, ： : Tetrahedron Letters. 34, 13, p. 2165-2168 4 p.研究成果: Article
39
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Atom-transfer Reaction of Difluoroiodoacetate.
Kitagawa, O., Miura, A., Kobayashi, Y. & Taguchi, T., 1990 6 10, ： : Chem. Lett.. p. 1011-1014研究成果: Article
Atropisomeric lactam chemistry: catalytic enantioselective synthesis, application to asymmetric enolate chemistry and synthesis of key intermediates for NET inhibitors
Takahashi, M., Tanabe, H., Nakamura, T., Kuribara, D., Yamazaki, T. & Kitagawa, O., 2010 1 2, ： : Tetrahedron. 66, 1, p. 288-296 9 p.研究成果: Article
46
引用
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Atropisomeric lactam chemistry: catalytic enantioselective synthesis, application to asymmetric enolate chemistry and synthesis of key intermediates for NET inhibitors
Takahashi, M., Tanabe, H., Nakamura, T., Kuribara, D., Yamazaki, T. & Kitagawa, O., 2010 1 5, ： : Tetrahedron. 66, p. 288-296研究成果: Article
46
引用
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Beckmann rearrangement of O-4-pentenyl oxime through N- bromosuccinimide-mediated activating process
Kitagawa, O., Fujita, M., Okada, M. & Taguchi, T., 1997 1, ： : Chemical and Pharmaceutical Bulletin. 45, 1, p. 32-35 4 p.研究成果: Article
公開
9
引用
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Beckmann Rearrangement of O-4-Pentenyl Oxime through N-Bromosuccinimide-mediated Activating Process.
Kitagawa, O., Fujita, M., Okada, M. & Taguchi, T., 1997 1 20, ： : Chem. Pharm. Bull.. 45, p. 32-35研究成果: Article
9
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Carbocyclization reaction of active methine compounds with unactivated alkenyl or alkynyl groups mediated by TiCl4-Et3N
Kitagawa, O., Suzuki, T., Inoue, T., Watanabe, Y. & Taguchi, T., 1998 12 11, ： : Journal of Organic Chemistry. 63, 25, p. 9470-9475 6 p.研究成果: Article
70
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Carbocyclization Reaction of Active Methine Compounds with Unactivated Alkenyl or Alkynyl Groups mediated by TiCl4-Et3N.
Kitagawa, O., Suzuki, T., Inoue, T., Watanabe, Y. & Taguchi, T., 1998 11 6, ： : J. Org. Chem.. 63, p. 9470-9475研究成果: Article
70
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Carbocyclization reactions of terminally difluorinated alkenyl active methine compounds mediated by SnCl4 and amine
Saito, A., Okada, M., Nakamura, Y., Kitagawa, O., Horikawa, H. & Taguchi, T., 2003 9 1, ： : Journal of Fluorine Chemistry. 123, 1, p. 75-80 6 p.研究成果: Article
26
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Catalytic asymmetric desymmetrization of meso-diamide derivatives through enantioselective N-allylation with a chiral π-allyl Pd catalyst: Improvement and reversal of the enantioselectivity
Kitagawa, O., Matsuo, S., Yotsumoto, K. & Taguchi, T., 2006 3 17, ： : Journal of Organic Chemistry. 71, 6, p. 2524-2527 4 p.研究成果: Article
18
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Catalytic asymmetric iodocarbocyclization reaction
Inoue, T., Kitagawa, O., Ochiai, O., Shiro, M. & Taguchi, T., 1995 12 18, ： : Tetrahedron Letters. 36, 51, p. 9333-9336 4 p.研究成果: Article
42
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Catalytic Asymmetric Iodocarbocyclization Reaction.
Inoue, T., Kitagawa, O., Ochiai, O., Shiro, M. & Taguchi, T., 1995 12 15, ： : Tetrahedron Lett.. 36, p. 9333-9336研究成果: Article
42
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Catalytic Asymmetric Iodocarbocyclization Reaction of 4-Alkenylmalonates and Its Application to Enantiotopic Group Selective Reaction
Inoue, T., Kitagawa, O., Saito, A. & Taguchi, T., 1997 1 1, ： : Journal of Organic Chemistry. 62, 21, p. 7384-7389 6 p.研究成果: Article
55
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Catalytic Asymmetric Iodocarbocyclization Reaction of 4-Alkenylmalonates and Its Application to Enantiotopic Group Selective Reaction.
Inoue, T., Kitagawa, O., Saito, A. & Taguchi, T., 1997 10 15, ： : J. Org. Chem.. 62, p. 7384-7389研究成果: Article
55
引用
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Catalytic asymmetric synthesis of optically active atropisomeric anilides through enantioselective N-allylation with chiral Pd-tol-BINAP catalyst
Kitagawa, O., Kohriyama, M. & Taguchi, T., 2002 11 29, ： : Journal of Organic Chemistry. 67, 24, p. 8682-8684 3 p.研究成果: Article
62
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Catalytic Asymmetric Synthesis of Optically Active Atropisomeric Anilides through Enantioselective N-Allylation with Chiral Pd-tol-BINAP Catalyst.
Kitagawa, O., Kohriyama, M. & Taguchi, T., 2002 11 30, ： : J. Org. Chem.. 67, p. 8682-8684研究成果: Article
62
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Catalytic Asymmetric Synthesis of Vicinal Diamine Derivatives through Enantioselective N-Allylation using Chiral -Allyl Pd-Catalyst.
Kitagawa, O., Yotsumoto, K., Kohriyama, M., Dobashi, Y. & Taguchi, T., 2004 10 1, ： : Org. Lett.. 6, p. 3605-3607研究成果: Article
Catalytic asymmetric synthesis of vicinal diamine derivatives through enantioselective N-allylation using chiral π-allyl Pd-catalyst
Kitagawa, O., Yotsumoto, K., Kohriyama, M., Dobashi, Y. & Taguchi, T., 2004 9 30, ： : Organic Letters. 6, 20, p. 3605-3607 3 p.研究成果: Article
28
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Catalytic Asymmetyric Desymmetrization of meso-Diamide derivatives through Enantioselective N-Allylation Using Chiral -Allyl Pd Catalyst: Improvement and Reversal of the Enantioselectivity.
Kitagawa, O., Matsuo, S., Yotsumoto, K. & Taguchi, T., 2006 2 1, ： : J. Org. Chem.. 71, p. 2524-2527研究成果: Article
Catalytic enantioselective synthesis of atropisomeric 2-aryl-4-quinolinone derivatives with an N-C chiral axis
Takahashi, I., Morita, F., Kusagaya, S., Fukaya, H. & Kitagawa, O., 2012 12 15, ： : Tetrahedron: Asymmetry. 23, p. 1657-1662研究成果: Article
25
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Catalytic enantioselective synthesis of atropisomeric 2-aryl-4-quinolinone derivatives with an N-C chiral axis
Takahashi, I., Morita, F., Kusagaya, S., Fukaya, H. & Kitagawa, O., 2012 12 31, ： : Tetrahedron Asymmetry. 23, 24, p. 1657-1662 6 p.研究成果: Article
25
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Catalytic Enantioselective Synthesis of Atropisomeric 4-Quinolinones with an N-C Chiral axis
Takahashi, I., Fumika, F., Morita, M., Izumi, S. & Kitagawa, O., 2012 10 30, ： : Default journal.研究成果: Article
Catalytic enantioselective synthesis of atropisomeric indoles with an N-C chiral axis
Ototake, N., Morimoto, Y., Mokuya, A., Fukaya, H., Shida, Y. & Kitagawa, O., 2010 6 18, ： : Chemistry - A European Journal. 16, 23, p. 6752-6755 4 p.研究成果: Article
53
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Catalytic Enantioselective Synthesis of Atropisomeric Indoles with an N-C Chiral Axis.
Ototake, N., Morimoto, Y., Mokuya, A., Fukaya, H., Shida, Y. & Kitagawa, O., 2010 5 13, ： : Chem. Eur. J.. 16, p. 6752-6755研究成果: Article
53
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Catalytic enantioselective synthesis of key intermediates for NET inhibitors using atropisomeric lactam chemistry
Kitagawa, O., Kurihara, D., Tanabe, H., Shibuya, T. & Taguchi, T., 2008 1 14, ： : Tetrahedron Letters. 49, 3, p. 471-474 4 p.研究成果: Article
27
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Catalytic Enantioselective Synthesis of N-C Axially Chiral Mebroqualone and Its Derivatives through Reductive Asymmetric Desymmetrization
Hirai, M., Terada, S., Yoshida, H., Ebine, K., Hirata, T. & Kitagawa, O., 2016 11 4, ： : Organic Letters. 18, 21, p. 5700-5703 4 p.研究成果: Article
21
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Catalytic Enantioselective Synthesis of N-C Axially Chiral Phenanthridin-6-one Derivatives
Hirata, T., Takahashi, I., Suzuki, Y., Yoshida, H., Hasegawa, H. & Kitagawa, O., 2016 1 4, ： : Journal of Organic Chemistry. 81, 1, p. 318-323 6 p.研究成果: Article
21
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Catalytic Enantioselective Synthesis of N-C Axially Chiral Sulfonamides through Chiral Palladium-Catalyzed N-Allylation
Kikuchi, Y., Nakamura, C., Matsuoka, M., Asami, R. & Kitagawa, O., 2019 6 21, ： : Journal of Organic Chemistry. 84, 12, p. 8112-8120 9 p.研究成果: Article
4
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Catalytic enantioselective synthesis of novel atropisomeric compounds having an N-C chiral axis and their application to asymmetric reaction
Takahashi, M. & Kitagawa, O., 2011 9 1, ： : Yuki Gosei Kagaku Kyokaishi/Journal of Synthetic Organic Chemistry. 69, 9, p. 985-993 9 p.研究成果: Article
13
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Chiral additive induced self-disproportionation of enantiomers under MPLC conditions: Preparation of enantiomerically pure samples of 1-(aryl)ethylamines from racemates
Goto, M., Tateishi, K., Ebine, K., Soloshonok, V. A., Roussel, C. & Kitagawa, O., 2016 5 1, ： : Tetrahedron Asymmetry. 27, 7-8, p. 317-321 5 p.研究成果: Article
11
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Chiral initiator-induces self-disproportionation of enantiomers via achiral chromatography: Application to enantiomer separation of racemate
Tateishi, K., Tsukagoshi, S., Nakamura, T., Watanabe, S., Soloshonok, V. A. & Kitagawa, O., 2013 9 18, ： : Tetrahedron Letters. 54, 38, p. 5220-5223 4 p.研究成果: Article
18
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Chirality-dependent halogen bonds in axially chiral quinazolin-4-one derivatives bearing: Ortho -halophenyl groups
Imai, T., Niijima, E., Terada, S., Wzorek, A., Soloshonok, V. A., Hori, A. & Kitagawa, O., 2019 1 1, ： : CrystEngComm. 21, 22, p. 3385-3389 5 p.研究成果: Article
Development of Synthetic Organic Reaction through the Formation of Halocyclization Intermediate as an Activating Method
Kitagawa, O. & Taguchi, T., 1998 1 1, ： : Yuki Gosei Kagaku Kyokaishi/Journal of Synthetic Organic Chemistry. 56, 8, p. 661-671 11 p.研究成果: Article
公開
2
引用
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Diastereoselective -Iodination Reaction of 4-Alkenylamide Having a -Chiral Center.
Okada, M., Kitagawa, O. & Hanano, T., 1997 5 10, ： : Tetrahedron. 53, p. 6825-6834研究成果: Article
Diastereoselective iodocarbocyclization of 4-pentenylmalonate derivatives: Application to cyclosarkomycin synthesis
Kitagawa, O., Inoue, T. & Taguchi, T., 1994 2 14, ： : Tetrahedron Letters. 35, 7, p. 1059-1062 4 p.研究成果: Article
24
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