Structures by: Takeda K.

Total: 39

C14H29NO2Si

C14H29NO2Si

Sasaki, MichikoAndo, MasafumiKawahata, MasatoshiYamaguchi, KentaroTakeda, Kei

Organic letters (2016) 18, 7 1598-1601

a=7.852(3)Å   b=8.477(4)Å   c=14.445(6)Å

α=89.890(4)°   β=75.960(4)°   γ=65.051(4)°

C26H42O5Si2

C26H42O5Si2

Sasaki, MichikoHashimoto, AzusaTanaka, KoudaiKawahata, MasatoshiYamaguchi, KentaroTakeda, Kei

Organic letters (2008) 10, 9 1803-1805

a=14.0993(17)Å   b=16.560(2)Å   c=12.0918(15)Å

α=90.00°   β=104.882(2)°   γ=90.00°

C29H34Br2O5Si

C29H34Br2O5Si

Okamoto, NorikoSasaki, MichikoKawahata, MasatoshiYamaguchi, KentaroTakeda, Kei

Organic letters (2006) 8, 9 1889-1891

a=11.4155(16)Å   b=20.035(3)Å   c=25.895(4)Å

α=90.00°   β=93.774(3)°   γ=90.00°

C28H31BrO3Si

C28H31BrO3Si

Sasaki, MichikoHigashi, MarikoMasu, HyumaYamaguchi, KentaroTakeda, Kei

Organic letters (2005) 7, 26 5913-5915

a=30.718(3)Å   b=6.6546(6)Å   c=26.833(3)Å

α=90.00°   β=105.942(2)°   γ=90.00°

(Cr0.75 Ru0.25)

Cr0.75Ru0.25

Nishihara, Y.Yamaguchi, Y.Fukamichi, K.Tokumoto, M.Takeda, K.

Physical Review, Serie 3. B - Condensed Matter (18,1978-) (1986) 34, 3446-3449

a=2.937Å   b=2.937Å   c=2.937Å

α=90°   β=90°   γ=90°

C[4]pAP(Hex4)

C56H76N4O4,2(C3H8O)

Hayakawa, MasahideOhsawa, AyakaTakeda, KumiTorii, RyoKitamura, YoshiakiKatagiri, HiroshiIkeda, Masato

Organic & biomolecular chemistry (2018) 16, 44 8505-8512

a=19.493(5)Å   b=17.572(5)Å   c=8.547(2)Å

α=90°   β=93.428(4)°   γ=90°

C[4]pAP(iBt-mBzl-iBt-mBzl)

C56H60N4O6,3(CHCl3)

Hayakawa, MasahideOhsawa, AyakaTakeda, KumiTorii, RyoKitamura, YoshiakiKatagiri, HiroshiIkeda, Masato

Organic & biomolecular chemistry (2018) 16, 44 8505-8512

a=40.5482(9)Å   b=5.74900(10)Å   c=26.1364(7)Å

α=90°   β=105.526(2)°   γ=90°

C20H23BrO4

C20H23BrO4

Krishnamurthi, JanagiramanNambu, HisanoriTakeda, KojiAnada, MasahiroYamano, AkihitoHashimoto, Shunichi

Organic & biomolecular chemistry (2013) 11, 32 5374-5382

a=18.6107(4)Å   b=5.73338(13)Å   c=19.3766(4)Å

α=90.0000°   β=113.408(8)°   γ=90.0000°

C89H68FeO5P4,2(CF3O3S),2(CH4O)

C89H68FeO5P4,2(CF3O3S),2(CH4O)

Horibe, TakahiroNakagawa, KeitaHazeyama, TakashiTakeda, KazukiIshihara, Kazuaki

Chemical Communications (2019)

a=15.5435(7)Å   b=15.7355(5)Å   c=22.4546(8)Å

α=98.365(3)°   β=100.634(4)°   γ=113.523(4)°

C89H67FeO5P4,2(CF3O3S)

C89H67FeO5P4,2(CF3O3S)

Horibe, TakahiroNakagawa, KeitaHazeyama, TakashiTakeda, KazukiIshihara, Kazuaki

Chemical Communications (2019)

a=14.7161(6)Å   b=14.8437(7)Å   c=20.7334(7)Å

α=94.995(3)°   β=98.196(3)°   γ=116.057(4)°

C32H27Cl7MnS24

C32H27Cl7MnS24

Naito, ToshioInabe, TamotsuTakeda, KeijiAwaga, KunioAkutagawa, TomoyukiHasegawa, TatsuoNakamura, TakayoshiKakiuchi, ToruSawa, HiroshiYamamoto, TakashiTajima, Hiroyuki

Journal of Materials Chemistry (2001) 11, 9 2221

a=9.9182(5)Å   b=29.591(2)Å   c=10.1562(5)Å

α=90.0°   β=109.443(2)°   γ=90.0°

C14H15BrN2O4

C14H15BrN2O4

Michiko SasakiTomo TakegawaHidaka IkemotoMasatoshi KawahataKentaro YamaguchiKei Takeda

Chem.Commun. (2012) 48, 2897

a=8.4223(14)Å   b=6.1123(11)Å   c=14.743(3)Å

α=90.00°   β=97.455(2)°   γ=90.00°

C20H19BrN2O3

C20H19BrN2O3

Michiko SasakiTomo TakegawaHidaka IkemotoMasatoshi KawahataKentaro YamaguchiKei Takeda

Chem.Commun. (2012) 48, 2897

a=16.499(7)Å   b=6.349(3)Å   c=18.273(8)Å

α=90.00°   β=98.851(6)°   γ=90.00°

(1R^*^,6aS^*^,14aS^*^,14bR^*^,13E)-6a,14c-Epoxy-1,14a-dimethyl- 1,2,6,6a,7,8,9,10,11,12-decahydro-14aH-3-oxa cyclobuta[a]furo[2,3,4-b,c]cyclopentadecene-4,5-dione

C20H26O4

Yamaguchi, K.Takeda, K.Shimotani, A.Yoshii, E.

Acta Crystallographica Section C (1993) 49, 9 1680-1683

a=15.8700(10)Å   b=8.0610(10)Å   c=14.8790(10)Å

α=90.0°   β=112.460(10)°   γ=90.0°

(1R^*^,6aR^*^,14aR^*^,14bS^*^,13E)-6a,14c-epoxy-1,14a-dimethyl- 1,2,6,6a,7,8,9,10,11,12-decahydro-14aH-3-oxa cyclobuta[a]furo[2,3,4-b,c]cyclopentadecene-4,5-dione

C20H26O4

Yamaguchi, K.Takeda, K.Shimotani, A.Yoshii, E.

Acta Crystallographica Section C (1993) 49, 9 1680-1683

a=28.875(4)Å   b=6.820(2)Å   c=19.572(2)Å

α=90.0°   β=108.560(10)°   γ=90.0°

Β-D-altropyranose

C6H12O6

Watanabe, YujiYoshida, HiromiTakeda, KoseiIshi, TomohikoKamitori, Shigehiro

Acta Crystallographica Section E (2009) 65, 2 o280

a=7.1749(13)Å   b=7.1749(13)Å   c=12.7415(15)Å

α=90.00°   β=90.00°   γ=120.00°

C17H21N3O2

C17H21N3O2

Kotomori, YuriSasaki, MichikoKawahata, MasatoshiYamaguchi, KentaroTakeda, Kei

The Journal of organic chemistry (2015) 80, 21 11013-11020

a=9.0012(9)Å   b=11.5929(11)Å   c=15.9110(17)Å

α=90°   β=106.1940(10)°   γ=90°

C18H23N3O3

C18H23N3O3

Kotomori, YuriSasaki, MichikoKawahata, MasatoshiYamaguchi, KentaroTakeda, Kei

The Journal of organic chemistry (2015) 80, 21 11013-11020

a=9.1671(6)Å   b=11.7222(7)Å   c=15.8315(10)Å

α=90°   β=101.7530(10)°   γ=90°

C19H24N2O3

C19H24N2O3

Kotomori, YuriSasaki, MichikoKawahata, MasatoshiYamaguchi, KentaroTakeda, Kei

The Journal of organic chemistry (2015) 80, 21 11013-11020

a=9.631(3)Å   b=14.176(4)Å   c=13.662(4)Å

α=90°   β=107.142(3)°   γ=90°

C17H23NO2SSi

C17H23NO2SSi

Kondo, YasuhiroSasaki, MichikoKawahata, MasatoshiYamaguchi, KentaroTakeda, Kei

The Journal of organic chemistry (2014) 79, 8 3601-3609

a=10.545(5)Å   b=9.535(4)Å   c=10.077(4)Å

α=90°   β=115.62(3)°   γ=90°

C19H33NO2SSi2

C19H33NO2SSi2

Kondo, YasuhiroSasaki, MichikoKawahata, MasatoshiYamaguchi, KentaroTakeda, Kei

The Journal of organic chemistry (2014) 79, 8 3601-3609

a=10.368(5)Å   b=10.478(5)Å   c=21.015(10)Å

α=88.133(5)°   β=89.305(5)°   γ=80.119(5)°

C23H19NO2

C23H19NO2

Noriko OkamotoKei TakedaReiko Yanada

Journal of Organic Chemistry (2010) 75, 7615-7625

a=14.106(16)Å   b=15.139(11)Å   c=16.168(13)Å

α=90.0000°   β=90.0000°   γ=90.0000°

C12H11NO2

C12H11NO2

Noriko OkamotoKei TakedaReiko Yanada

Journal of Organic Chemistry (2010) 75, 7615-7625

a=9.867(8)Å   b=8.666(6)Å   c=11.827(12)Å

α=90.0000°   β=94.43(4)°   γ=90.0000°

C24H22N2O4

C24H22N2O4

Noriko OkamotoKei TakedaReiko Yanada

Journal of Organic Chemistry (2010) 75, 7615-7625

a=15.149(12)Å   b=5.442(6)Å   c=24.33(2)Å

α=90.0000°   β=99.70(3)°   γ=90.0000°

C36H33N3O60.5(C2Cl2)

C36H33N3O60.5(C2Cl2)

Noriko OkamotoKei TakedaReiko Yanada

Journal of Organic Chemistry (2010) 75, 7615-7625

a=13.709(18)Å   b=15.467(16)Å   c=16.491(19)Å

α=90.0000°   β=109.67(4)°   γ=90.0000°

C12H20N2OSi

C12H20N2OSi

Seigo OkugawaHyuma MasuKentaro YamaguchiKei Takeda

Journal of Organic Chemistry (2005) 70, 10515-10523

a=18.120(7)Å   b=6.607(2)Å   c=12.804(5)Å

α=90°   β=107.072(5)°   γ=90°

C19H27BrO6

C19H27BrO6

Yoshio NakaiMasatoshi KawahataKentaro YamaguchiKei Takeda

Journal of Organic Chemistry (2007) 72, 1379-1387

a=7.191(2)Å   b=32.813(10)Å   c=8.726(3)Å

α=90.00°   β=90.048(6)°   γ=90.00°

C19H23N2O,C16H17O8S

C19H23N2O,C16H17O8S

Naoyuki ShimadaTaiki HanariYasunobu KurosakiKoji TakedaMasahiro AnadaHisanori NambuMotoo ShiroShunichi Hashimoto

Journal of Organic Chemistry (2010) 75, 6039-6042

a=6.85647(12)Å   b=14.9418(3)Å   c=31.6799(7)Å

α=90.0000°   β=90.0000°   γ=90.0000°

C21H23IO6S

C21H23IO6S

Noriko OkamotoYoshihisa MiwaHideki MinamiKei TakedaReiko Yanada

Journal of Organic Chemistry (2011) 76, 9133-9138

a=5.649(4)Å   b=11.099(6)Å   c=18.312(14)Å

α=88.81(3)°   β=84.98(3)°   γ=85.27(2)°

C17H21IO3

C17H21IO3

Noriko OkamotoYoshihisa MiwaHideki MinamiKei TakedaReiko Yanada

Journal of Organic Chemistry (2011) 76, 9133-9138

a=15.499(16)Å   b=5.735(8)Å   c=19.515(20)Å

α=90.0000°   β=94.85(3)°   γ=90.0000°

C17H15IO3

C17H15IO3

Noriko OkamotoYoshihisa MiwaHideki MinamiKei TakedaReiko Yanada

Journal of Organic Chemistry (2011) 76, 9133-9138

a=9.079(8)Å   b=10.357(8)Å   c=17.832(18)Å

α=99.63(3)°   β=94.03(4)°   γ=89.28(3)°

C18H17IO3

C18H17IO3

Noriko OkamotoYoshihisa MiwaHideki MinamiKei TakedaReiko Yanada

Journal of Organic Chemistry (2011) 76, 9133-9138

a=5.967(5)Å   b=14.634(16)Å   c=19.764(18)Å

α=90.0000°   β=98.93(3)°   γ=90.0000°

4-(1-oxyl-3-oxido-4,4,5,5-tetramethyl-2-imidazolin-2-yl)-benzoic acid 2,4-bis(1-oxyl-3-oxido-4,4,5,5-tetramethyl-2-imidazolin-2-yl)-phenyl ester

C40H57N6O8

Daisuke ShiomiTakayasu KanayaKazunobu SatoMasaki MitoKazuyoshi TakedaTakeji Takui

Journal of the American Chemical Society (2001) 123, 11823-11824

a=34.16(2)Å   b=12.551(9)Å   c=17.77(3)Å

α=90°   β=100.68(8)°   γ=90°

C84H147N30O3RuZn6,11(NO3),20(H2O)

C84H147N30O3RuZn6,11(NO3),20(H2O)

Shin AokiMohd ZulkefeliMotoo ShiroMasanori KohsakoKei TakedaEiichi Kimura

Journal of the American Chemical Society (2005) 127, 9129-9139

a=20.000(4)Å   b=20.000(4)Å   c=71.74(2)Å

α=90°   β=90°   γ=120°

C35H26Cl2N2NiS2

C35H26Cl2N2NiS2

Tatsuya KawamotoKazunori TakedaMasato NishiwakiTakashi AridomiTakumi Konno

Inorganic Chemistry (2007) 46, 4239-4247

a=12.507(2)Å   b=13.842(3)Å   c=18.215(3)Å

α=90.00°   β=91.916(14)°   γ=90.00°

C37H25N3NiS3

C37H25N3NiS3

Tatsuya KawamotoKazunori TakedaMasato NishiwakiTakashi AridomiTakumi Konno

Inorganic Chemistry (2007) 46, 4239-4247

a=11.730(8)Å   b=18.139(13)Å   c=13.679(5)Å

α=90.00°   β=94.60(3)°   γ=90.00°

C42H30Cl4N4NiS4

C42H30Cl4N4NiS4

Tatsuya KawamotoKazunori TakedaMasato NishiwakiTakashi AridomiTakumi Konno

Inorganic Chemistry (2007) 46, 4239-4247

a=11.375(8)Å   b=12.467(10)Å   c=15.068(11)Å

α=97.94(6)°   β=109.01(5)°   γ=93.77(6)°

C45H29Cl12N5ONiS4

C45H29Cl12N5ONiS4

Tatsuya KawamotoKazunori TakedaMasato NishiwakiTakashi AridomiTakumi Konno

Inorganic Chemistry (2007) 46, 4239-4247

a=11.85(3)Å   b=12.63(4)Å   c=19.59(5)Å

α=95.0(3)°   β=102.3(2)°   γ=113.6(2)°

Clinoatacamite

ClCu2H3O3

Zheng, X. G.Kawae, T.Kashitani, Y.Li, C. S.Tateiwa, N.Takeda, K.Yamada, H.Xu, C. N.Ren, Y.

Physical Review B (2005) 71, 052409-052404

a=6.1637Å   b=6.8166Å   c=9.1140Å

α=90°   β=99.6515°   γ=90°