検索結果
Kitagawa, O. ,
Yamada, Y. ,
Sugawara, A. &
Taguchi, T. ,
2002 3月 19 ,
In: Org. Lett.. 4 ,
p. 1011-1013 研究成果: Article › 査読
Kitagawa, O. ,
Yamada, Y. ,
Sugawara, A. &
Taguchi, T. ,
2002 3月 21 ,
In: Organic Letters. 4 ,
6 ,
p. 1011-1013 3 p. 研究成果: Article › 査読
octane
100%
cyclopropane
98%
dienes
85%
octanes
77%
Iodine Atom
76%
Kitagawa, O. ,
Yamada, Y. ,
Fujiwara, H. &
Taguchi, T. ,
2002 2月 8 ,
In: Journal of Organic Chemistry. 67 ,
3 ,
p. 922-927 6 p. 研究成果: Article › 査読
Iodine Atom
100%
Cyclopentane
96%
Cyclopropane
85%
Cycloaddition
67%
Alkene
56%
Cyclopentanes
100%
Cycloaddition Reaction
95%
cyclopropane
93%
Alkenes
89%
Iodine Atom
72%
Terada, S. ,
Hirai, M. ,
Honzawa, A. ,
Kitagawa, O. ,
Kamizela, A. ,
Wzorek, A. &
Soloshonok, V. A. ,
2017 10月 17 ,
In: Chemistry - A European Journal. 23 ,
58 ,
p. 14631-14638 8 p. 研究成果: Article › 査読
Enantiomers
100%
Chromatography
77%
Halogen
50%
Enantiomer
44%
Chirality
44%
Kitagawa, O. ,
Izawa, H. ,
Sato, K. ,
Dobashi, A. &
Taguchi, T. ,
1998 3月 15 ,
In: J. Org. Chem.. 63 ,
p. 2634-2640 研究成果: Article › 査読
Kitagawa, O. ,
Izawa, H. ,
Sato, K. ,
Dobashi, A. ,
Taguchi, T. &
Shiro, M. ,
1998 4月 17 ,
In: Journal of Organic Chemistry. 63 ,
8 ,
p. 2634-2640 7 p. 研究成果: Article › 査読
Chiral Reagent
100%
Anilide
87%
Maleimide
77%
Diels-Alder Reaction
64%
Absolute Configuration
62%
Iwasaki, Y. ,
Morisawa, R. ,
Yokojima, S. ,
Hasegawa, H. ,
Roussel, C. ,
Vanthuyne, N. ,
Caytan, E. &
Kitagawa, O. ,
2018 3月 20 ,
In: Chemistry - A European Journal. 24 ,
17 ,
p. 4453-4458 6 p. 研究成果: Article › 査読
Aniline
100%
Rotational Barrier
81%
Protons
77%
Electrons
64%
Brakes
61%
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%
Iida, A. ,
Matsuoka, M. ,
Hasegawa, H. ,
Vanthuyne, N. ,
Farran, D. ,
Roussel, C. &
Kitagawa, O. ,
2019 3月 15 ,
In: Journal of Organic Chemistry. 84 ,
6 ,
p. 3169-3175 7 p. 研究成果: Article › 査読
Diastereoselectivity
100%
Hydrogen Atom
87%
Fluorine Atom
87%
Atropisomer
69%
Allylation
58%
Kitagawa, O. ,
Inoue, T. ,
Hirano, K. &
Taguchi, T. ,
1993 1月 1 ,
In: Journal of Organic Chemistry. 58 ,
11 ,
p. 3106-3112 7 p. 研究成果: Article › 査読
Cyclopentane
100%
Cyclization Reaction
61%
Spiro Compound
58%
Lactone
39%
Regioselectivity
38%
Enantioselectivity
100%
Cyclopentane
69%
Nucleophile
49%
Reaction Yield
46%
Double Bond
44%
Enantioselectivity
100%
Cyclopentane
69%
Nucleophile
49%
Reaction Yield
46%
Double Bond
44%
Amide
100%
Nucleophile
81%
Alkenyl Group
69%
Enantioselectivity
40%
Catalysis
30%
Kitagawa, O. ,
Yamada, Y. ,
Fujiwara, H. &
Taguchi, T. ,
2001 10月 15 ,
In: Angewandte Chemie - International Edition. 40 ,
20 ,
p. 3865-3867 3 p. 研究成果: Article › 査読
Cycloaddition
100%
Olefins
59%
Pyrrolidine
53%
Derivatives
40%
Alkene
35%
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. ,
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%
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
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%
Kitagawa, O. ,
Suzuki, T. ,
Inoue, T. &
Taguchi, T. ,
1998 10月 1 ,
In: Tetrahedron Letters. 39 ,
40 ,
p. 7357-7360 4 p. 研究成果: Article › 査読
titanium tetrachloride
100%
Alkynes
82%
Alkyne
43%
Reaction Yield
20%
Kitagawa, O. ,
Fujiwara, H. ,
Suzuki, T. ,
Taguchi, T. &
Shiro, M. ,
2000 10月 20 ,
In: Journal of Organic Chemistry. 65 ,
21 ,
p. 6819-6825 7 p. 研究成果: Article › 査読
Alkenyl Group
100%
Cyclopentane
82%
Electrophile
67%
Regioselectivity
63%
Cyclohexane
60%
Kitagawa, O. ,
Fujiwara, H. ,
Suzuki, T. ,
Taguchi, T. &
Shiro, M. ,
2000 9月 1 ,
In: J. Org. Chem.. 65 ,
p. 6819-6825 研究成果: Article › 査読
Kitagawa, O. ,
Suzuki, T. ,
Fujiwara, H. &
Taguchi, T. ,
1999 3月 26 ,
In: Tetrahedron Letters. 40 ,
13 ,
p. 2549-2552 4 p. 研究成果: Article › 査読
stannic chloride
100%
cyclohexene
86%
Cyclopentanes
83%
Cyclopentene
59%
Cyclohexene
49%
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
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%
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
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%
Morimoto, Y. ,
Shimizu, S. ,
Mokuya, A. ,
Ototake, N. ,
Saito, A. &
Kitagawa, O. ,
2016 ,
In: Tetrahedron. 72 ,
34 ,
p. 5221-5229 9 p. 研究成果: Article › 査読
Aniline Compounds
100%
Indoles
88%
Palladium
84%
indole
72%
Chirality
51%
Inoue, T. ,
Kitagawa, O. ,
Kurumi, S. ,
Ochiai, O. &
Taguchi, T. ,
1995 2月 15 ,
In: Tetrahedron Lett.. 36 ,
p. 1479-1482 研究成果: Article › 査読
Inoue, T. ,
Kitagawa, O. ,
Kurumizawa, S. ,
Ochiai, O. &
Taguchi, T. ,
1995 2月 27 ,
In: Tetrahedron Letters. 36 ,
9 ,
p. 1479-1482 4 p. 研究成果: Article › 査読
Cyclopentanes
100%
Cyclopentane
69%
Titanium
59%
Enantiomer
44%
Kitagawa, O. ,
Hanano, T. ,
Tanabe, K. ,
Shiro, M. &
Taguchi, T. ,
1992 5月 15 ,
In: Chem. Commun.. p. 1005-1007 研究成果: Article › 査読
Kitagawa, O. ,
Hanano, T. ,
Tanabe, K. ,
Shiro, M. &
Taguchi, T. ,
1992 12月 1 ,
In: Journal of the Chemical Society, Chemical Communications. 14 ,
p. 1005-1007 3 p. 研究成果: Article › 査読
glycolic acid
100%
Titanium
73%
Acids
64%
Acid
24%