Structures by: Yanai H.

Total: 46

2-(3-methyl-1-phenyl-1H-pyrazol-2-ium-4-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C14H12F6N2O4S2

Almendros, PedroYanai, HikaruHoshikawa, ShokiAragoncillo, CristinaLázaro-Milla, CarlosToledano-Pinedo, MireiaMatsumoto, TakashiAlcaide, Benito

Organic Chemistry Frontiers (2018) 5, 21 3163

a=8.4088(5)Å   b=17.3980(11)Å   c=12.1982(8)Å

α=90°   β=101.3180(10)°   γ=90°

2-(2,2-bis((trifluoromethyl)sulfonyl)ethyl)-1-(phenylethynyl)-1,5,6,7-tetrahydro-4H-indol-4-one

C20H15F6NO5S2

Almendros, PedroYanai, HikaruHoshikawa, ShokiAragoncillo, CristinaLázaro-Milla, CarlosToledano-Pinedo, MireiaMatsumoto, TakashiAlcaide, Benito

Organic Chemistry Frontiers (2018) 5, 21 3163

a=12.6441(9)Å   b=11.3643(8)Å   c=16.2034(11)Å

α=90.00°   β=111.7510(10)°   γ=90.00°

2-(2,4-diphenyloxazol-3-ium-5-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C19H13F6NO5S2,C2H6OS

Almendros, PedroYanai, HikaruHoshikawa, ShokiAragoncillo, CristinaLázaro-Milla, CarlosToledano-Pinedo, MireiaMatsumoto, TakashiAlcaide, Benito

Organic Chemistry Frontiers (2018) 5, 21 3163

a=13.0371(9)Å   b=14.5605(10)Å   c=14.0643(10)Å

α=90°   β=113.6170(10)°   γ=90°

3-(2,2-Bis((trifluoromethyl)sulfonyl)ethyl)-4-hydroxy-2H-chromen-2-one

C13H8F6O7S2

Almendros, PedroYanai, HikaruHoshikawa, ShokiAragoncillo, CristinaLázaro-Milla, CarlosToledano-Pinedo, MireiaMatsumoto, TakashiAlcaide, Benito

Organic Chemistry Frontiers (2018) 5, 21 3163

a=5.7308(5)Å   b=13.6484(13)Å   c=21.184(2)Å

α=90°   β=95.7480(10)°   γ=90°

2-(1-phenyl-1H-pyrazol-2-ium-2-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C13H10F6N2O4S2

Almendros, PedroYanai, HikaruHoshikawa, ShokiAragoncillo, CristinaLázaro-Milla, CarlosToledano-Pinedo, MireiaMatsumoto, TakashiAlcaide, Benito

Organic Chemistry Frontiers (2018) 5, 21 3163

a=14.266(2)Å   b=6.0883(9)Å   c=18.922(3)Å

α=90°   β=94.123(2)°   γ=90°

3,6-Bis(2,2-bis((trifluoromethyl)sulfonyl)ethyl)-9-ethyl-9H-carbazole

C22H17F12NO8S4

Martín-Mejías, IreneAragoncillo, CristinaYanai, HikaruHoshikawa, ShokiFujimoto, YuukiMatsumoto, TakashiAlmendros, Pedro

Chemical communications (Cambridge, England) (2020) 56, 12 1795-1798

a=10.7413(12)Å   b=11.0944(12)Å   c=13.5068(14)Å

α=86.3400(10)°   β=69.5930(10)°   γ=76.9120(10)°

Ethyl 2-((3S*,4S*)-6-bromo-2-oxo-3-((S*)-3-oxocycloheptyl)chroman-4-yl)acetate

C20H23BrO5

Yanai, HikaruKobayashi, OsamuTakada, KenjiIsono, TakuyaSatoh, ToshifumiMatsumoto, Takashi

Chemical communications (Cambridge, England) (2016) 52, 16 3280-3283

a=7.1552(8)Å   b=17.356(2)Å   c=14.5825(17)Å

α=90.00°   β=95.177(2)°   γ=90.00°

Ethyl 2-((3R*,4S*)-3-(1-((tert-butyldimethylsilyl)oxy)cyclohexyl)-2-oxochroman-4-yl)acetate

C25H38O5Si

Yanai, HikaruKobayashi, OsamuTakada, KenjiIsono, TakuyaSatoh, ToshifumiMatsumoto, Takashi

Chemical communications (Cambridge, England) (2016) 52, 16 3280-3283

a=10.5246(7)Å   b=7.1824(5)Å   c=33.424(2)Å

α=90.00°   β=94.7154(10)°   γ=90.00°

Ethyl 2-((2S*,3'R*,4'S*)-2',4-dioxo-[2,3'-bichroman]-4'-yl)acetate

C22H20O6

Yanai, HikaruKobayashi, OsamuTakada, KenjiIsono, TakuyaSatoh, ToshifumiMatsumoto, Takashi

Chemical communications (Cambridge, England) (2016) 52, 16 3280-3283

a=34.732(4)Å   b=13.1317(14)Å   c=8.2791(9)Å

α=90.00°   β=90.00°   γ=90.00°

Ethyl 2-((2R*,3R*,3'R*,4'S*)-3-bromo-3-methyl-2',4-dioxo-[2,3'-bichroman]-4'-yl)acetate

C23H21BrO6

Yanai, HikaruKobayashi, OsamuTakada, KenjiIsono, TakuyaSatoh, ToshifumiMatsumoto, Takashi

Chemical communications (Cambridge, England) (2016) 52, 16 3280-3283

a=12.6704(12)Å   b=9.7676(9)Å   c=16.2166(16)Å

α=90.00°   β=97.0590(10)°   γ=90.00°

Ethyl 2-((3S*,4S*)-2-oxo-3-((R*)-3-oxocyclopentyl)chroman-4-yl)acetate

C18H20O5

Yanai, HikaruKobayashi, OsamuTakada, KenjiIsono, TakuyaSatoh, ToshifumiMatsumoto, Takashi

Chemical communications (Cambridge, England) (2016) 52, 16 3280-3283

a=25.583(3)Å   b=6.8787(8)Å   c=17.4038(19)Å

α=90.00°   β=90.00°   γ=90.00°

Ethyl 2-((3S*,4S*)-2-oxo-3-((R*)-3-oxocyclohexyl)chroman-4-yl)acetate

C19H22O5

Yanai, HikaruKobayashi, OsamuTakada, KenjiIsono, TakuyaSatoh, ToshifumiMatsumoto, Takashi

Chemical communications (Cambridge, England) (2016) 52, 16 3280-3283

a=15.1059(12)Å   b=7.0831(6)Å   c=16.4912(13)Å

α=90.00°   β=114.0800(10)°   γ=90.00°

Ethyl 2-((3S*,4S*)-6-bromo-2-oxo-3-((R*)-3-oxocyclohexyl)chroman-4-yl)acetate

C19H21BrO5

Yanai, HikaruKobayashi, OsamuTakada, KenjiIsono, TakuyaSatoh, ToshifumiMatsumoto, Takashi

Chemical communications (Cambridge, England) (2016) 52, 16 3280-3283

a=8.854(3)Å   b=14.268(4)Å   c=14.396(4)Å

α=94.289(4)°   β=102.730(4)°   γ=95.207(4)°

Ethyl 2-((3S*,4S*)-6-bromo-2-oxo-3-((R*)-3-oxocyclopentyl)chroman-4-yl)acetate

C18H19BrO5

Yanai, HikaruKobayashi, OsamuTakada, KenjiIsono, TakuyaSatoh, ToshifumiMatsumoto, Takashi

Chemical communications (Cambridge, England) (2016) 52, 16 3280-3283

a=11.3068(19)Å   b=9.6829(16)Å   c=24.116(4)Å

α=90.00°   β=103.091(2)°   γ=90.00°

Ethyl 2-((3S*,4S*)-6-bromo-2-oxo-3-((R*)-3-oxocycloheptyl)chroman-4-yl)acetate

C20H23BrO5

Yanai, HikaruKobayashi, OsamuTakada, KenjiIsono, TakuyaSatoh, ToshifumiMatsumoto, Takashi

Chemical communications (Cambridge, England) (2016) 52, 16 3280-3283

a=12.0177(12)Å   b=6.6196(6)Å   c=23.898(2)Å

α=90.00°   β=93.3020(10)°   γ=90.00°

(Z)-Ethyl 2-(5-bromoisobenzofuran-1(3H)-ylidene)acetate

C12H11BrO3

Hikaru YanaiTakeo Taguchi

Chem.Commun. (2012) 48, 8967

a=13.2003(10)Å   b=11.6716(9)Å   c=7.2810(6)Å

α=90.00°   β=91.8430(10)°   γ=90.00°

Ethyl 2-(6,6-bis(trifluoromethylsulfonyl)cyclohex-2-enyl)acetate

C12H14F6O6S2

Hikaru YanaiMasaya FujitaTakeo Taguchi

Chem.Commun. (2011) 47, 7245

a=8.1916(10)Å   b=12.7099(16)Å   c=16.097(2)Å

α=90.00°   β=97.767(2)°   γ=90.00°

2-(2-Methylpyridin-1-ium-1-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C10H9F6NO4S2

Hikaru YanaiYoichi TakahashiHaruhiko FukayaYasuo DobashiTakashi Matsumoto

Chem.Commun. (2013) 49, 10091

a=12.9290(14)Å   b=10.0352(11)Å   c=12.0294(13)Å

α=90.00°   β=115.3760(10)°   γ=90.00°

2-(2-Ethylpyridin-1-ium-1-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C11H11F6NO4S2

Hikaru YanaiYoichi TakahashiHaruhiko FukayaYasuo DobashiTakashi Matsumoto

Chem.Commun. (2013) 49, 10091

a=12.8277(11)Å   b=10.1124(8)Å   c=12.5805(10)Å

α=90.00°   β=116.3960(10)°   γ=90.00°

2-(Pyridin-1-ium-1-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C9H7F6NO4S2

Hikaru YanaiYoichi TakahashiHaruhiko FukayaYasuo DobashiTakashi Matsumoto

Chem.Commun. (2013) 49, 10091

a=14.8808(6)Å   b=10.4392(5)Å   c=42.5523(18)Å

α=90.00°   β=91.5270(10)°   γ=90.00°

2-(2-Isobutylpyridin-1-ium-1-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C13H15F6NO4S2

Hikaru YanaiYoichi TakahashiHaruhiko FukayaYasuo DobashiTakashi Matsumoto

Chem.Commun. (2013) 49, 10091

a=8.7218(8)Å   b=11.6643(11)Å   c=16.8924(15)Å

α=90.00°   β=91.9270(10)°   γ=90.00°

2-(2-Isopropylpyridin-1-ium-1-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C12H13F6NO4S2

Hikaru YanaiYoichi TakahashiHaruhiko FukayaYasuo DobashiTakashi Matsumoto

Chem.Commun. (2013) 49, 10091

a=8.5646(8)Å   b=12.1042(11)Å   c=16.0084(14)Å

α=90.00°   β=101.8640(10)°   γ=90.00°

2-(2-Methoxylpyridin-1-ium-1-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C10H9F6NO5S2

Hikaru YanaiYoichi TakahashiHaruhiko FukayaYasuo DobashiTakashi Matsumoto

Chem.Commun. (2013) 49, 10091

a=9.6307(12)Å   b=10.0920(13)Å   c=14.9590(19)Å

α=90.00°   β=96.144(2)°   γ=90.00°

2-(2-Fluoropyridin-1-ium-1-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C9H6F7NO4S2

Hikaru YanaiYoichi TakahashiHaruhiko FukayaYasuo DobashiTakashi Matsumoto

Chem.Commun. (2013) 49, 10091

a=9.6880(10)Å   b=21.565(2)Å   c=13.5597(13)Å

α=90.00°   β=101.4530(10)°   γ=90.00°

2-(2-Chloropyridin-1-ium-1-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C9H6ClF6NO4S2

Hikaru YanaiYoichi TakahashiHaruhiko FukayaYasuo DobashiTakashi Matsumoto

Chem.Commun. (2013) 49, 10091

a=9.8403(17)Å   b=21.718(4)Å   c=13.666(2)Å

α=90.00°   β=103.359(2)°   γ=90.00°

2-(2-Bromopyridin-1-ium-1-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C9H6BrF6NO4S2

Hikaru YanaiYoichi TakahashiHaruhiko FukayaYasuo DobashiTakashi Matsumoto

Chem.Commun. (2013) 49, 10091

a=9.926(2)Å   b=21.888(5)Å   c=13.659(3)Å

α=90.00°   β=103.046(3)°   γ=90.00°

2-(Quinolin-1-ium-1-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C13H9F6NO4S2

Hikaru YanaiYoichi TakahashiHaruhiko FukayaYasuo DobashiTakashi Matsumoto

Chem.Commun. (2013) 49, 10091

a=18.3052(16)Å   b=11.2926(10)Å   c=15.9199(14)Å

α=90.00°   β=106.7430(10)°   γ=90.00°

2-(2-Oxazol-3-ium-3-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C7H5F6NO5S2

Hikaru YanaiYoichi TakahashiHaruhiko FukayaYasuo DobashiTakashi Matsumoto

Chem.Commun. (2013) 49, 10091

a=33.764(3)Å   b=8.8317(7)Å   c=20.2876(15)Å

α=90.00°   β=126.4270(10)°   γ=90.00°

2-(1-Methyl-1H-imidazol-3-ium-3-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan -1-ide

C8H8F6N2O4S2

Hikaru YanaiYoichi TakahashiHaruhiko FukayaYasuo DobashiTakashi Matsumoto

Chem.Commun. (2013) 49, 10091

a=14.813(3)Å   b=10.590(2)Å   c=10.069(2)Å

α=90.00°   β=120.578(3)°   γ=90.00°

2-(1-Butyl-1H-imidazol-3-ium-3-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

C11H14F6N2O4S2

Hikaru YanaiYoichi TakahashiHaruhiko FukayaYasuo DobashiTakashi Matsumoto

Chem.Commun. (2013) 49, 10091

a=11.1898(14)Å   b=12.4495(15)Å   c=12.4571(15)Å

α=90.00°   β=107.577(2)°   γ=90.00°

1,1,3,3-tetrakis(trifluoromethanesulfonyl)propane

C7H4F12O8S4

Takahashi, ArataYanai, HikaruTaguchi, Takeo

Chemical communications (Cambridge, England) (2008) 20 2385-2387

a=9.9367(9)Å   b=16.5820(15)Å   c=10.9892(10)Å

α=90.00°   β=103.5850(10)°   γ=90.00°

3-Benzyl-2-butyl-2-(difluoromethyl)-2,3-dihydro-1,3- benzoxazole

C19H21F2NO

Yanai, HikaruTaguchi, Takeo

Chemical communications (Cambridge, England) (2009) 34, 9 1034-1036

a=8.979(6)Å   b=9.368(6)Å   c=10.983(13)Å

α=97.534(11)°   β=97.342(11)°   γ=113.009(8)°

(1S*)-2-((2S*)-3-Allyl-2-butyl-2,3-dihydro-1,3-benzoxazol-2- yl) -1-cyclohexyl-2,2-difluoroethan-1-ol

C22H31F2NO2

Yanai, HikaruTaguchi, Takeo

Chemical communications (Cambridge, England) (2009) 34, 9 1034-1036

a=12.9702(11)Å   b=13.2002(11)Å   c=13.8440(12)Å

α=76.3530(10)°   β=68.1340(10)°   γ=67.3330(10)°

(S*)-4-Bromo-5-((1R*,2S*)-1-(tert-butyldimethylsilyloxy)- 2-methylcyclohexyl)furan-2(5H)-one

C17H29BrO3Si

Hikaru YanaiYasuhiro YoshinoArata TakahashiTakeo Taguchi

Journal of Organic Chemistry (2010) 75, 5375-5378

a=16.1308(13)Å   b=8.9024(7)Å   c=14.1885(11)Å

α=90.00°   β=110.1770(10)°   γ=90.00°

(R*)-5-((R*)-1-(tert-Butyldimethylsilyloxy)-2,2-dimethylcyclohexyl) furan-2(5H)-one

C18H32O3Si

Hikaru YanaiYasuhiro YoshinoArata TakahashiTakeo Taguchi

Journal of Organic Chemistry (2010) 75, 5375-5378

a=7.5776(12)Å   b=10.1746(16)Å   c=12.161(2)Å

α=99.615(2)°   β=91.836(2)°   γ=96.734(2)°

(R*)-5-((3R*,4R*)-4-(tert-butyldimethylsilyloxy)- 3-methyltetrahydro-2H-thiopyran-4-yl)furan-2(5H)-one

C16H28O3SSi

Hikaru YanaiYasuhiro YoshinoArata TakahashiTakeo Taguchi

Journal of Organic Chemistry (2010) 75, 5375-5378

a=7.8568(9)Å   b=9.3124(10)Å   c=12.7551(14)Å

α=95.5640(10)°   β=92.9930(10)°   γ=99.9130(10)°

1,1,3,3-tetrakis(trifluoromethanesulfonyl)propane

C7H4F12O8S4

Arata TakahashiHikaru YanaiMin ZhangTakaaki SonodaMasaaki MishimaTakeo Taguchi

Journal of Organic Chemistry (2010) 75, 1259-1265

a=9.9367(9)Å   b=16.5820(15)Å   c=10.9892(10)Å

α=90.00°   β=103.5850(10)°   γ=90.00°

(R*)-3-bromo-5-((S*)-1-cyclohexyl-3-oxobutyl)-5H-furan-2-one

C14H19BrO3

Arata TakahashiHikaru YanaiMin ZhangTakaaki SonodaMasaaki MishimaTakeo Taguchi

Journal of Organic Chemistry (2010) 75, 1259-1265

a=6.2821(12)Å   b=15.603(3)Å   c=14.722(3)Å

α=90.00°   β=101.736(2)°   γ=90.00°

(S*)-3-bromo-5-((R*)-1-cyclohexyl-4,4-dimethyl-3-oxopentyl)-5H-furan-2-one

C17H25BrO3

Arata TakahashiHikaru YanaiMin ZhangTakaaki SonodaMasaaki MishimaTakeo Taguchi

Journal of Organic Chemistry (2010) 75, 1259-1265

a=9.477(3)Å   b=10.226(3)Å   c=17.617(5)Å

α=90.00°   β=93.780(3)°   γ=90.00°

(R*)-3-bromo-5-((S*)-3-oxo-1-phenylbutyl)furan-2(5H)-one

C14H13BrO3

Arata TakahashiHikaru YanaiMin ZhangTakaaki SonodaMasaaki MishimaTakeo Taguchi

Journal of Organic Chemistry (2010) 75, 1259-1265

a=6.2196(16)Å   b=10.038(3)Å   c=10.899(3)Å

α=73.247(2)°   β=85.069(3)°   γ=89.251(3)°

(R*)-3-bromo-5-((2S*,3S*)-5-oxo-2-phenylhexan-3-yl)-5H-furan-2-one

C16H17BrO3

Arata TakahashiHikaru YanaiMin ZhangTakaaki SonodaMasaaki MishimaTakeo Taguchi

Journal of Organic Chemistry (2010) 75, 1259-1265

a=21.609(4)Å   b=8.9577(16)Å   c=15.245(3)Å

α=90.00°   β=90.00°   γ=90.00°

(S*)-3-bromo-5-((R*)-1-cyclohexyl-3-oxobutyl)-5-methyl-5H-furan-2-one

C15H21BrO3

Arata TakahashiHikaru YanaiMin ZhangTakaaki SonodaMasaaki MishimaTakeo Taguchi

Journal of Organic Chemistry (2010) 75, 1259-1265

a=20.354(6)Å   b=10.517(3)Å   c=7.131(2)Å

α=90.00°   β=90.00°   γ=90.00°

(Z)-Ethyl 2-(7-((trimethylsilyl)ethynyl)isochroman-1-ylidene)acetate

C18H22O3Si

Hikaru YanaiTakeo Taguchi

Chem.Commun. (2012) 48, 8967

a=19.733(5)Å   b=12.199(3)Å   c=7.4044(17)Å

α=90.00°   β=100.236(3)°   γ=90.00°