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Change in conformation upon complexation of double-armed terephthalamide hosts: dynamic molecular recognition of ditopic guests with strong CD signaling
[ 全著者名 ] Ryo Katoono, Hidetoshi Kawai, Kenshu Fujiwara, Takanori Suzuki
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2006年 3月
[ 著作区分 ] レフェリー付学術論文(外国語)
The first stable tetraarylacenaphthenequinodimethanes exhibiting electrochromism with 'write-protect' option: Preparation, highly deformed structure, and reversible interconversion with acenaphthylene-5,6-diyl dicationic dyes
[ 全著者名 ] Takanori Suzukia, Shinichi Iwashita, Tsuyoshi Yoshino, Hidetoshi Kawai, Kenshu Fujiwara, Masakazu Ohkita, Takashi Tsuji, Kazunori Ono, Masami Takenaka
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2006年 1月
[ 著作区分 ] レフェリー付学術論文(外国語)
Synthesis of the common FGHI-ring part of ciguatoxins
[ 全著者名 ] Ayumi Takizawa, Kenshu Fujiwara, Eriko Doi, Akio Murai, Hidetoshi Kawai, Takanori Suzuki
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2006年 1月
[ 著作区分 ] レフェリー付学術論文(外国語)
Synthesis of (+)-laurencin via ring-expansion of a C-glycoside derivative
[ 全著者名 ] Kenshu Fujiwara, Saori Yoshimoto, Ayumi Takizawa, Shin-ichiro Souma, Hirofumi Mishima, Akio Murai, Hidetoshi Kawai, Takanori Suzuki
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2005年 10月
[ 著作区分 ] レフェリー付学術論文(外国語)
Convergent synthesis of the IJKLM-ring part of ciguatoxin CTX3C
[ 全著者名 ] Daisuke Domon, Kenshu Fujiwara, Akio Murai, Hidetoshi Kawai, Takanori Suzuki
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2005年 10月
[ 著作区分 ] レフェリー付学術論文(外国語)
Synthesis of the C42-C52 part of ciguatoxin CTX3C
[ 全著者名 ] Daisuke Domon, Kenshu Fujiwara, Yuko Ohtaniuchi, Akihiro Takezawa, Sayaka Takeda, Hidekazu Kawasaki, Akio Murai, Hidetoshi Kawai, Takanori Suzuki
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2005年 10月
[ 著作区分 ] レフェリー付学術論文(外国語)
Stereospecific change in conformation upon complexation of an exoditopic tetraamide host with a bis(ammonium) guest: chiral recognition and strong CD signaling
[ 全著者名 ] Ryo Katoono, Hidtoshi Kawai, Kenshu Fujiwara, Takanori Suzuki
[ 掲載誌名 ] CHEMICAL COMMUNICATIONS
[ 掲載年月 ] 2005年 9月
[ 著作区分 ] レフェリー付学術論文(外国語)
Synthesis of the EF-ring segment of ciguatoxin CTX1B based on novel regioselective reduction of unsaturated cyanohydrins and ring-closing olefin metathesis
[ 全著者名 ] Atsushi Takemura, Kenshu Fujiwara, Ken Shimawaki, Akio Murai, Hidetoshi Kawai, Takanori Suzuki
[ 掲載誌名 ] TETRAHEDRON
[ 掲載年月 ] 2005年 8月
[ 著作区分 ] レフェリー付学術論文(外国語)
Isolation and low-temperature X-ray analysis of intramolecular triarylmethane-triarylmethylium complex: Preference of C-H bridged unsymmetric structure exhibiting facile 1,5-hydride shift and charge-transfer interaction
[ 全著者名 ] Hidetoshi Kawai, Takashi Takeda, Kenshu Fujiwara, Takanori Suzuki
[ 掲載誌名 ] JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
[ 掲載年月 ] 2005年 8月
[ 著作区分 ] レフェリー付学術論文(外国語)
Synthesis of the common left-half part of pectenotoxins
[ 全著者名 ] Kenshu Fujiwara, Masanori Kobayashi, Fuyuki Yamamoto, Yu-ichi Aki, Mariko Kawamura, Daisuke Awakura, Seiji Amano, Azusa Okano, Akio Murai, Hidetoshi Kawai, Takanori Suzuki
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2005年 7月
[ 著作区分 ] レフェリー付学術論文(外国語)
Butane-1,4-diyl dications stabilized by steric factors: Electrochiroptical response systems based on reversible interconversion between dihydro[5]helicene-type electron acceptors and electron-donating 1,1'-binaphthyls
[ 全著者名 ] Eisuke Ohta, Hiroki Higuchi, Hidetoshi Kawai, Kenshu Fujiwara, Takanori Suzuki
[ 掲載誌名 ] ORGANIC & BIOMOLECULAR CHEMISTRY
[ 掲載年月 ] 2005年 7月
[ 著作区分 ] レフェリー付学術論文(外国語)
Tetracyanoanthraquinodimethanes with a chiral amide group: Preparation, properties, and charge-transfer photochirogenetic reaction with 1,2-dianisylacenaphthene-1,2-diol
[ 全著者名 ] Takanori Suzuki, Koji Ichioka, Hiroki Higuchi, Hidetoshi Kawai, Kenshu Fujiwara, Masakazu Ohkita, Takashi Tsuji, Yasutake Takahashi
[ 掲載誌名 ] JOURNAL OF ORGANIC CHEMISTRY
[ 掲載年月 ] 2005年 6月
[ 著作区分 ] レフェリー付学術論文(外国語)
Exceptionally large difference in bond length among conformational isomorphs of a hexaphenylethane derivative with a dispiropyracene skeleton
[ 全著者名 ] Hidetoshi Kawai, Takashi Takeda, Kenshu Fujiwara, Tamotsu Inabe, Takanori Suzuki
[ 掲載誌名 ] CRYSTAL GROWTH & DESIGN
[ 掲載年月 ] 2005年 5月
[ 著作区分 ] レフェリー付学術論文(外国語)
Stereoselective synthesis of cis- and trans-2,3-disubstituted 8-membered ring ethers based on Ireland-Claisen rearrangement of 3-alkoxy-2-propenyl glycolate esters and ring-closing olefin metathesis
[ 全著者名 ] Kenshu Fujiwara, Akiyoshi Goto, Daisuke Sato, Hidetoshi Kawai, Takanoi Suzuki
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2005年 5月
[ 著作区分 ] レフェリー付学術論文(外国語)
Multipoint recognition of catecholamines by hydrindacene-based receptors accompanied by the complexation-induced conformational switching
[ 全著者名 ] Hidetoshi Kawai, Ryo Katoono, Kenshu Fujiwara, Takashi Tsuji, Takanori Suzuki
[ 掲載誌名 ] CHEMISTRY-A EUROPEAN JOURNAL
[ 掲載年月 ] 2005年 1月
[ 著作区分 ] レフェリー付学術論文(外国語)
[10]Paracyclophanediamides and their octadehydro derivatives: Novel exotopic receptors with hydrogen-bonding sites on the bridge
[ 全著者名 ] Ryo Katoono, Hidetoshi Kawai, Kenshu Fujiwara, Takanori Suzuki
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2004年 11月
[ 著作区分 ] レフェリー付学術論文(外国語)
Short nonbond and long C-C bond in naphthalene-1,8-diylbis(10-methyl acridinium) and the corresponding hexaphenylethane derivative: A new electrochromic pair exhibiting dynamic redox properties
[ 全著者名 ] Hidetoshi Kawai, Takashi Takeda, Kenshu Fujiwara, Takanori Suzuki
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2004年 11月
[ 著作区分 ] レフェリー付学術論文(外国語)
Dynamic redox systems based on bis(spiroxanthene)-type donors with a polycyclic aromatic hydrocarbon: Preparation, X-ray structures and electrochromic response with fluorescence change
[ 全著者名 ] Takanori Suzuki, Shoko Tanaka, Hiroki Higuchi, Hidetoshi Kawai, Kenshu Fujiwara
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2004年 11月
[ 著作区分 ] レフェリー付学術論文(外国語)
Novel branched ether formation via conjugate reduction of an unsaturated cyanohydride derivative and its synthetic application to the EF-ring segment of ciguatoxin
[ 全著者名 ] Atsushi Takemura, Kenshu Fujiwara, Akio Murai, Hidetoshi Kawai, Takanori Suzuki
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2004年 10月
[ 著作区分 ] レフェリー付学術論文(外国語)
Convergent synthesis of the ABCDE-ring part of ciguatoxin CTX3C
[ 全著者名 ] Kenshu Fujiwara, Akiyoshi Goto, Daisuke Sato, Yuko Ohtaniuchi, Hideki Tanaka, Akio Murai, Hidetoshi Kawai, Takanori Suzuki
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2004年 9月
[ 著作区分 ] レフェリー付学術論文(外国語)
First stable 7,7,8,8-tetraaryl-o-quinodimethane: Isolation, X-ray structure, electrochromic response of 9,10-bis(dianisylmethylene)-9,10-dihydrophenanthrene
[ 全著者名 ] Shinichi Iwashita, Eisuke Ohta, Hiroki Higuchi, Hidetoshi Kawai, Kenshu Fujiwara, Kazunori Ono, Masami Takenaka, Takanori Suzuki
[ 掲載誌名 ] CHEMICAL COMMUNICATIONS
[ 掲載年月 ] 2004年 8月
[ 著作区分 ] レフェリー付学術論文(外国語)
Formal total synthesis of hemibrevetoxin B by a convergent strategy
[ 全著者名 ] Kenshu Fujiwara, Daisuke Sato, Manabu Watanabe, Hiroshi Morishita, Akio Murai, Hidetoshi Kawai, Takanori Suzuki
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2004年 6月
[ 著作区分 ] レフェリー付学術論文(外国語)
peri-Interaction between diarylmethyl and diarylmethylium units in 1,8-disubstituted naphthalenes: Preference of localized structure for the C-H bridged carbocation
[ 全著者名 ] Hidetoshi Kawai, Takayuki Nagasu, Takashi Takeda, Kenshu Fujiwara, Takashi Tsuji, Masakazu Ohkita, Jun-ichi Nishida, Takanori Suzuki
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2004年 5月
[ 著作区分 ] レフェリー付学術論文(外国語)
Three-way-output response system by electric potential: UV-Vis, CD and fluorescence spectral changes upon electrolysis of the chiral ester of tetracyanoanthraquinodimethane
[ 全著者名 ] Hiroki Higuchi, Koji Ichioka, Hidetoshi Kawai, Kenshu Fujiwara, Masakazu Ohkita, Takashi Tsuji, Takanori Suzuki
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2004年 4月
[ 著作区分 ] レフェリー付学術論文(外国語)
Positive homotropic allosteric binding of benzenediols in a hydrindacene-based exoditopic receptor: Cooperativity in amide hydrogen bonding
[ 全著者名 ] Hidetoshi Kawai, Ryo Katoono, Koki Nishimura, Shunsuke Matsuda, Kenshu Fujiwara, Takashi Tsuji, Takanori Suzuki
[ 掲載誌名 ] JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
[ 掲載年月 ] 2004年 4月
[ 著作区分 ] レフェリー付学術論文(外国語)
Pyrazino-tetracyanonaphthoquinodimethanes: Non-planar electron acceptors affording zwitterionic neutral radicals
[ 全著者名 ] Takanori Suzuki, Setsuko Miyanari, Hidetoshi Kawai, Kenshu Fujiwara, Takanori Fukushima, Tsutomu Miyashi, Yoshiro Yamashita
[ 掲載誌名 ] TETRAHEDRON
[ 掲載年月 ] 2004年 2月
[ 著作区分 ] レフェリー付学術論文(外国語)
Preparation, properties and X-ray structures of 5,5'-bi(8-aminoquinoxalyl)s: Novel Wurster-type electron donors with a heterobiaryl skeleton
[ 全著者名 ] Takanori Suzuki, Mayu Saito, Hidetoshi Kawai, Kenshu Fujiwara, Takashi Tsuji
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2004年 1月
[ 著作区分 ] レフェリー付学術論文(外国語)
4,7-Bis(dimethylamino)benzimidazoles and twin-type derivatives: reversible two-stage redox system modulated by proton-transfer
[ 全著者名 ] Takanori Suzuki, Yoshiaki Tsubata, Yoshiaki Obana, Takanori Fukushima, Tsutomu Miyashi, Mayu Saito, Hidetoshi Kawai, Kenshu Fujiwara, Kimio Akiyama
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2003年 10月
[ 著作区分 ] レフェリー付学術論文(外国語)
A novel redox switch for fluorescence: drastic UV-vis and fluorescence spectral changes upon electrolysis of a hexaphenylethane derivative of 10,10'-dimethylbiacridan
[ 全著者名 ] Takanori Suzuki, Akira Migita, Hiroki Higuchi, Hidetoshi Kawai, Kenshu Fujiwara, Takashi Tsuji
[ 掲載誌名 ] TETRAHEDRON LETTERS
[ 掲載年月 ] 2003年 9月
[ 著作区分 ] レフェリー付学術論文(外国語)
Electrochiroptical response of 2,2'-(2,2-diarylethenyl)binaphthyl-type electron donors that undergo reversible C-C bond formation/breaking upon two-electron transfer
[ 全著者名 ] Hiroki Higuchi, Eisuke Ohta, Hidetoshi Kawai, Kenshu Fujiwara, Takashi Tsuji, Takanori Suzuki
[ 掲載誌名 ] JOURNAL OF ORGANIC CHEMISTRY
[ 掲載年月 ] 2003年 8月
[ 著作区分 ] レフェリー付学術論文(外国語)
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