検索結果
2003
Saito, A. ,
Okada, M. ,
Nakamura, Y. ,
Kitagawa, O. ,
Horikawa, H. &
Taguchi, T. ,
2003 9月 1 ,
In: Journal of Fluorine Chemistry. 123 ,
1 ,
p. 75-80 6 p. 研究成果: Article › 査読
stannic chloride
100%
malonic acid
74%
amines
56%
Amines
50%
amine
49%
Kitagawa, O. ,
Miyaji, S. ,
Yamada, Y. ,
Fujiwara, H. &
Taguchi, T. ,
2003 4月 18 ,
In: Journal of Organic Chemistry. 68 ,
8 ,
p. 3184-3189 6 p. 研究成果: Article › 査読
Iodine Atom
100%
Cycloaddition
67%
Alkene
56%
Enol Ether
32%
Ketene
29%
Kitagawa, O. ,
Miyaji, S. ,
Yamada, Y. ,
Fujiwara, H. &
Taguchi, T. ,
2003 2月 1 ,
In: J. Org. Chem.. 68 ,
p. 3184-3189 研究成果: Article › 査読
Kitagawa, O. ,
Takahashi, M. ,
Kohriyama, M. &
Taguchi, T. ,
2003 12月 12 ,
In: Journal of Organic Chemistry. 68 ,
25 ,
p. 9851-9853 3 p. 研究成果: Article › 査読
Anilide
100%
(S)-Lactic Acid
68%
(S)-Mandelic Acid
62%
Diastereoselectivity
38%
Aniline
32%
2004
Kitagawa, O. ,
Yotsumoto, K. ,
Kohriyama, M. ,
Dobashi, Y. &
Taguchi, T. ,
2004 10月 1 ,
In: Org. Lett.. 6 ,
p. 3605-3607 研究成果: Article › 査読
Kitagawa, O. ,
Yotsumoto, K. ,
Kohriyama, M. ,
Dobashi, Y. &
Taguchi, T. ,
2004 9月 30 ,
In: Organic Letters. 6 ,
20 ,
p. 3605-3607 3 p. 研究成果: Article › 査読
Diamide
100%
Diamines
93%
diamines
86%
Agonist
62%
catalysts
60%
Kitagawa, O. ,
Miyaji, S. ,
Sakuma, C. &
Taguchi, T. ,
2004 4月 2 ,
In: Journal of Organic Chemistry. 69 ,
7 ,
p. 2607-2610 4 p. 研究成果: Article › 査読
Iodine Atom
100%
Cyclopentane
96%
Stereoselectivity
73%
Cycloaddition
67%
Alkene
56%
2005
Kitagawa, O. ,
Takahashi, M. ,
Yoshikawa, M. &
Taguchi, T. ,
2005 3月 23 ,
In: Journal of the American Chemical Society. 127 ,
11 ,
p. 3676-3677 2 p. 研究成果: Article › 査読
Enantioselectivity
100%
Lactams
93%
Anilides
89%
Anilide
64%
palladium(II) acetate
60%
2006
Kitagawa, O. ,
Matsuo, S. ,
Yotsumoto, K. &
Taguchi, T. ,
2006 3月 17 ,
In: Journal of Organic Chemistry. 71 ,
6 ,
p. 2524-2527 4 p. 研究成果: Article › 査読
Enantioselectivity
100%
Catalyst
47%
Kitagawa, O. ,
Yoshikawa, M. ,
Tanabe, H. ,
Morita, T. ,
Takahashi, M. ,
Dobashi, Y. &
Taguchi, T. ,
2006 10月 4 ,
In: Journal of the American Chemical Society. 128 ,
39 ,
p. 12923-12931 9 p. 研究成果: Article › 査読
Lactams
100%
Anilides
95%
Anilide
68%
Enantioselectivity
53%
Amination
50%
Kitagawa, O. ,
Yoshikawa, M. ,
Tanabe, H. ,
Morita, T. ,
Takahashi, M. ,
Dobashi, Y. &
Taguchi, T. ,
2006 9月 7 ,
In: J. Am. Chem. Soc.. 128 ,
p. 12923-12931 研究成果: Article › 査読
2007
2008
Kitagawa, O. ,
Kurihara, D. ,
Tanabe, H. ,
Shibuya, T. &
Taguchi, T. ,
2008 1月 14 ,
In: Tetrahedron Letters. 49 ,
3 ,
p. 471-474 4 p. 研究成果: Article › 査読
Lactams
100%
Alkylation
92%
Lactam
76%
Enantioselectivity
61%
Chemistry
40%
Thermodynamics
100%
Amides
97%
Rotamer
95%
Anilides
73%
Amide
58%
2009
Ototake, N. ,
Nakamura, M. ,
Dobashi, Y. ,
Fukaya, H. &
Kitagawa, O. ,
2009 5月 11 ,
In: Chemistry - A European Journal. 15 ,
20 ,
p. 5090-5095 6 p. 研究成果: Article › 査読
Allylation
100%
Amides
61%
Rotamer
47%
Anilide
39%
Thermodynamics
35%
Ototake, N. ,
Nakamura, M. ,
Dobashi, Y. ,
Fukaya, H. &
Kitagawa, O. ,
2009 5月 1 ,
In: Chem. Eur. J.. 15 ,
p. 5090-5095 研究成果: Article › 査読
2010
Takahashi, M. ,
Tanabe, H. ,
Nakamura, T. ,
Kuribara, D. ,
Yamazaki, T. &
Kitagawa, O. ,
2010 1月 2 ,
In: Tetrahedron. 66 ,
1 ,
p. 288-296 9 p. 研究成果: Article › 査読
Lactams
100%
Lactam
76%
Chemistry
40%
palladium(II) acetate
34%
Anilides
25%
Takahashi, M. ,
Tanabe, H. ,
Nakamura, T. ,
Kuribara, D. ,
Yamazaki, T. &
Kitagawa, O. ,
2010 1月 5 ,
In: Tetrahedron. 66 ,
p. 288-296 研究成果: Article › 査読
Ototake, N. ,
Morimoto, Y. ,
Mokuya, A. ,
Fukaya, H. ,
Shida, Y. &
Kitagawa, O. ,
2010 6月 18 ,
In: Chemistry - A European Journal. 16 ,
23 ,
p. 6752-6755 4 p. 研究成果: Article › 査読
Ototake, N. ,
Morimoto, Y. ,
Mokuya, A. ,
Fukaya, H. ,
Shida, Y. &
Kitagawa, O. ,
2010 5月 13 ,
In: Chem. Eur. J.. 16 ,
p. 6752-6755 研究成果: Article › 査読
2011
Anilide
100%
Lactam
84%
Buchwald-Hartwig Cross Coupling Reaction
36%
Indoles
26%
Diastereoselectivity
25%
Nakamura, M. ,
Takahashi, I. ,
Yamada, S. ,
Dobashi, Y. &
Kitagawa, O. ,
2011 1月 5 ,
In: Tetrahedron Letters. 52 ,
1 ,
p. 53-55 3 p. 研究成果: Article › 査読
Cycloaddition Reaction
100%
Isomerism
97%
Diels-Alder Intramolecular Cycloaddition
77%
Amides
71%
Amide
42%
Nakamura, M. ,
Takahashi, I. ,
Yamada, S. ,
Dobashi, Y. &
Kitagawa, O. ,
2011 1月 1 ,
In: Tetrahedron Lett. 52 ,
p. 53-55 研究成果: Article › 査読
Ohnishi, Y. ,
Sakai, M. ,
Nakao, S. &
Kitagawa, O. ,
2011 6月 3 ,
In: Organic Letters. 13 ,
11 ,
p. 2840-2843 4 p. 研究成果: Article › 査読
Anilides
100%
Rotamer
64%
Lithium
60%
reactivity
55%
lithium
49%
2012
Takahashi, I. ,
Morita, F. ,
Kusagaya, S. ,
Fukaya, H. &
Kitagawa, O. ,
2012 12月 31 ,
In: Tetrahedron Asymmetry. 23 ,
24 ,
p. 1657-1662 6 p. 研究成果: Article › 査読
Amination
100%
Ynone
79%
Buchwald-Hartwig Cross Coupling Reaction
74%
aniline
69%
ketones
68%
Takahashi, I. ,
Morita, F. ,
Kusagaya, S. ,
Fukaya, H. &
Kitagawa, O. ,
2012 12月 15 ,
In: Tetrahedron: Asymmetry. 23 ,
p. 1657-1662 研究成果: Article › 査読
Takahashi, I. ,
Fumika, F. ,
Morita, M. ,
Izumi, S. &
Kitagawa, O. ,
2012 10月 30 ,
In: Default journal. 研究成果: Article › 査読
Nakamura, T. ,
Tateishi, K. ,
Tsukagoshi, S. ,
Hashimoto, S. ,
Watanabe, S. ,
Soloshonok, V. A. ,
Aceña, J. L. &
Kitagawa, O. ,
2012 5月 27 ,
In: Tetrahedron. 68 ,
21 ,
p. 4013-4017 5 p. 研究成果: Article › 査読
Acetamides
100%
acetamide
76%
Amines
53%
Chromatography
50%
Enantiomer
39%
Soloshonok, V. A. ,
Roussel, C. ,
Kitagawa, O. &
Sorochinskya, A. E. ,
2012 5月 15 ,
In: Chemical Society Reviews. 41 ,
11 ,
p. 4180-4188 9 p. 研究成果: Article › 査読
Enantiomer
100%
Chromatography
99%
Dimension
96%
Purification
86%
Chirality
34%
Soloshono, V. ,
Roussel, C. ,
Kitagawa, O. ,
Alex, A. &
Sorochinsky, E. ,
2012 6月 2 ,
In: Chem. Soc. Rev.. 41 ,
p. 4180-4188 研究成果: Article › 査読
Suzumura, N. ,
Kageyama, M. ,
Kamimura, D. ,
Inagaki, T. ,
Dobashi, Y. ,
Hasegawa, H. ,
Fukaya, H. &
Kitagawa, O. ,
2012 8月 15 ,
In: Tetrahedron Letters. 53 ,
33 ,
p. 4332-4336 5 p. 研究成果: Article › 査読
Density Functional Theory
100%
Rotational Barrier
72%
Aromatization
63%
Nitrogen
56%
Bond Rotation
40%
Suzumura, N. ,
Kageyama, M. ,
Kamimura, D. ,
Inagak, T. ,
Dobashi, Y. ,
Hasegawa, H. ,
Fukaya, H. &
Kitagawa, O. ,
2012 8月 1 ,
In: Tetrahedron Lett. 53 ,
p. 4332-4336 研究成果: Article › 査読
2013
Tateishi, K. ,
Tsukagoshi, S. ,
Nakamura, T. ,
Watanabe, S. ,
Soloshonok, V. A. &
Kitagawa, O. ,
2013 9月 18 ,
In: Tetrahedron Letters. 54 ,
38 ,
p. 5220-5223 4 p. 研究成果: Article › 査読
Racemate
100%
Chromatography
86%
Enantiomer
67%
Purity
43%
Application
27%
Ototake, N. ,
Takahashi, I. ,
Tsukagoshi, S. ,
Maeda, T. &
Kitagawa, O. ,
2013 1月 21 ,
In: Tetrahedron. 69 ,
3 ,
p. 1013-1016 4 p. 研究成果: Article › 査読
Anilides
100%
Isomerism
90%
Hydrogen Bonding
67%
Heating
59%
Anilide
36%
Tsukagoshi, S. ,
Ototake, N. ,
Ohnishi, Y. ,
Shimizu, M. &
Kitagawa, O. ,
2013 5月 17 ,
In: Chemistry - A European Journal. 19 ,
21 ,
p. 6845-6850 6 p. 研究成果: Article › 査読
Amides
100%
Isomerization
96%
Anilide
86%
Rotamer
77%
Structural properties
71%
2015
Suzuki, Y. ,
Han, J. ,
Kitagawa, O. ,
Aceña, J. L. ,
Klika, K. D. &
Soloshonok, V. A. ,
2015 ,
In: RSC Advances. 5 ,
4 ,
p. 2988-2993 6 p. 研究成果: Article › 査読
Enantiomers
100%
Column chromatography
95%
Amides
86%
Column Chromatography
54%
Gravitation
50%
Suzuki, Y. ,
Takahashi, I. ,
Dobashi, Y. ,
Hasegawa, H. ,
Roussel, C. &
Kitagawa, O. ,
2015 1月 1 ,
In: Tetrahedron Letters. 56 ,
1 ,
p. 132-135 4 p. 研究成果: Article › 査読
Rotational Barrier
100%
Proton Magnetic Resonance Spectroscopy
91%
X-Rays
60%
1H NMR Spectrum
35%
Ground State
31%
Suzuki, Y. ,
Kageyama, M. ,
Morisawa, R. ,
Dobashi, Y. ,
Hasegawa, H. ,
Yokojima, S. &
Kitagawa, O. ,
2015 7月 18 ,
In: Chemical Communications. 51 ,
56 ,
p. 11229-11232 4 p. 研究成果: Article › 査読
Methanesulfonic Acid
100%
Quinoline
76%
Methane
71%
Acids
70%
Rotors
56%
2016
Hirai, M. ,
Terada, S. ,
Yoshida, H. ,
Ebine, K. ,
Hirata, T. &
Kitagawa, O. ,
2016 11月 4 ,
In: Organic Letters. 18 ,
21 ,
p. 5700-5703 4 p. 研究成果: Article › 査読
palladium(II) acetate
100%
4-hydroxyquinazoline
75%
Quinazolinones
71%
catalysts
37%
Enantioselectivity
35%
Hirata, T. ,
Takahashi, I. ,
Suzuki, Y. ,
Yoshida, H. ,
Hasegawa, H. &
Kitagawa, O. ,
2016 1月 4 ,
In: Journal of Organic Chemistry. 81 ,
1 ,
p. 318-323 6 p. 研究成果: Article › 査読
Buchwald-Hartwig Cross Coupling Reaction
100%
Phenyl Group
71%
Enantioselectivity
61%
Nitrogen Atom
58%
Solvent
32%
Goto, M. ,
Tateishi, K. ,
Ebine, K. ,
Soloshonok, V. A. ,
Roussel, C. &
Kitagawa, O. ,
2016 5月 1 ,
In: Tetrahedron Asymmetry. 27 ,
7-8 ,
p. 317-321 5 p. 研究成果: Article › 査読
Enantiomers
100%
enantiomers
78%
Ethylamine
70%
Racemate
65%
Enantiomer
44%