Papers - Suguru Ito
about 62-
Doping-activated thermal polymorphic transition of luminescent organic crystals
Haruto Furukawa, Takashi Tachikawa, Suguru Ito
Chemical Communications 2026.3 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：The Royal Society of Chemistry Joint Work
Other Link： https://doi.org/10.1039/D5CC00758E
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A quasiracemic strategy for controlling the guest-inclusion capability of metal-organic structures
Yongjin Zhao, Suguru Ito
Bulletin of the Chemical Society of Japan 99 ( 2 ) uoag025 2026.2 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Chemical Society of Japan Joint Work
Other Link： https://doi.org/10.1093/bulcsj/uoag025
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Quantitative evaluation of mechanochromic luminescent materials under controlled grinding stimuli
Suguru Ito, Sayaka Nagai, Minako Ikeya, Takaki Mashimo, Tomohiro Seki, Hajime Ito, Yoshimitsu Sagar … Show more authors
Suguru Ito, Sayaka Nagai, Minako Ikeya, Takaki Mashimo, Tomohiro Seki, Hajime Ito, Yoshimitsu Sagara, Toshiki Mutai, Yousuke Ooyama, Ken Nakano Hide authors
Journal of Materials Chemistry C 2025.12 [Reviewed]
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Other Link： https://doi.org/10.1039/D5TC03324A
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Yoshinori Yamanoi, Yongjin Zhao, Toyotaka Nakae, Kaito Segawa, Masaki Yoshida, Masako Kato, Kazuma … Show more authors
Yoshinori Yamanoi, Yongjin Zhao, Toyotaka Nakae, Kaito Segawa, Masaki Yoshida, Masako Kato, Kazuma Kikuchi, Hiroaki Imoto, Kensuke Naka, Showa Kitajima, Kouki Oka, Hitoshi Kasai, Suguru Ito Hide authors
Dalton Transactions 54 ( 47 ) 17425 - 17429 2025.11 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Other Link： https://doi.org/10.1039/D5DT01893E
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Lamellar-Cleavage-Induced Triboluminescence in Discrete Chiral Complexes with Lanthanides
Reo Ohno, Akira Saso, Yukina Yamamoto, Daisuke Hayauchi, Hitomi Ohmagari, Daisuke Saito, Shingo Hat … Show more authors
Reo Ohno, Akira Saso, Yukina Yamamoto, Daisuke Hayauchi, Hitomi Ohmagari, Daisuke Saito, Shingo Hattori, Chika Nishimoto, Naofumi Nakayama, Ken Nakano, Suguru Ito, Shogo Kawaguchi, Masako Kato, Kazuyuki Ishii, Miki Hasegawa Hide authors
Chemistry - A European Journal 31 ( 68 ) e02824 2025.10 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley Joint Work
Other Link： https://doi.org/10.1002/chem.202502824
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Kota Ogawa, Ayaka Sumida, Rikuto Kubota, Takashi Tachikawa, Suguru Ito
CrystEngComm 27 ( 46 ) 7484 - 7490 2025.10 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Other Link： https://doi.org/10.1039/D5CE00946D
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Suguru Ito, Kiyotaka Fukuhara, Nayuta Arakawa, Seika Suzuki, Yoshitane Imai
Chemistry - A European Journal 31 ( 42 ) e202501677 2025.6 [Reviewed] [Invited]
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley Joint Work
Other Link： https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/chem.202501677
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Yuiho Tsuchiya, Misaki Ohata, Taichi Chisuga, Shogo Nakano, Suguru Ito
CrystEngComm 27 ( 19 ) 3095 - 3101 2025.4 [Reviewed] [Invited]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：The Royal Society of Chemistry Joint Work
Other Link： https://doi.org/10.1039/D5CE00099H
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Riko Yano, Suguru Ito
Chemical Communications 61 ( 28 ) 5305 - 5308 2025.3 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：The Royal Society of Chemistry Joint Work
Other Link： https://doi.org/10.1039/D5CC00758E
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Suguru Ito, Shin Wakiyama, Hao Chen, Masato Abekura, Hidehiro Uekusa, Ryoya Ikemura, Yoshitane Imai
Angewandte Chemie International Edition 64 ( 11 ) e202422913 2025.1 [Reviewed]
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Joint Work
Other Link： https://doi.org/10.1002/anie.202422913
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Development of Innovative Luminescent Functional Molecules Based on Fine Organic Synthesis
Suguru Ito
Journal of Synthetic Organic Chemistry, Japan 83 ( 1 ) 25 - 33 2025.1 [Reviewed] [Invited]
Authorship：Lead author, Last author, Corresponding author Language：Japanese Publishing type：Research paper (scientific journal) Single Work
Other Link： https://doi.org/10.5059/yukigoseikyokaishi.83.25
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Yongjin Zhao, Toyotaka Nakae, Kaito Segawa, Masaki Yoshida, Masako Kato, Kenichiro Omoto, Suguru It … Show more authors
Yongjin Zhao, Toyotaka Nakae, Kaito Segawa, Masaki Yoshida, Masako Kato, Kenichiro Omoto, Suguru Ito, Teppei Yamada, Yoshinori Yamanoi Hide authors
Inorganic Chemistry 63 ( 47 ) 22361 - 22371 2024.11 [Reviewed]
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal) Joint Work
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Dual-Stimuli-Responsive Turn-On Luminescence of Chiral Bisimidazolyl BINOL Dimethyl Ether Crystals
Honami Murata, Seika Suzuki, Kazuki Terakubo, Yoshitane Imai, Suguru Ito
Chemistry-An Asian Journal 19 ( 15 ) e202400293 2024.8 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Joint Work
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Social Self-Sorting of Quasi-Racemates: A Unique Approach for Dual-Pore Molecular Crystals
Momoka Kimoto, Shoichi Sugiyama, Keigo Kumano, Satoshi Inagaki, Suguru Ito
Journal of the American Chemical Society 146 ( 26 ) 17559 - 17565 2024.6 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Joint Work
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Ayaka Sumida, Shohei Takahashi, Sayaka Nagai, Suguru Ito
Chemistry Letters 53 ( 4 ) upae047 2024.3 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Joint Work
Other Link： https://doi.org/10.1093/chemle/upae047
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Rikuto Kubota, Shohei Takahashi, Sayaka Nagai, Suguru Ito
Chemistry - An Asian Journal 18 ( 10 ) e202300124 2023.4 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Single Work
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Masayasu Munakata, Suguru Ito
Chemistry Letters 52 ( 4 ) 276 - 279 2023.3 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：The Chemical Society of Japan Joint Work
Other Link： https://doi.org/10.1246/cl.230067
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Takumi Yagi, Takashi Tachikawa, Suguru Ito
CrystEngComm 25 ( 16 ) 2379 - 2389 2023.3 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：The Royal Society of Chemistry Joint Work
Other Link： https://doi.org/10.1039/D2CE01705A
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Rikuto Kubota, Yanqiu Yuan, Ryohei Yoshida, Takashi Tachikawa, Suguru Ito
Materials Advances 3 ( 14 ) 5826 - 5835 2022.7 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Other Link： https://pubs.rsc.org/en/content/articlelanding/2022/MA/D2MA00256F
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Hiroto Miyabe, Mizuha Ujita, Masaki Nishio, Toyotaka Nakae, Tsukasa Usuki, Minako Ikeya, Chika Nish … Show more authors
Hiroto Miyabe, Mizuha Ujita, Masaki Nishio, Toyotaka Nakae, Tsukasa Usuki, Minako Ikeya, Chika Nishimoto, Suguru Ito, Mineyuki Hattori, Satoshi Takeya, Shigenobu Hayashi, Daisuke Saito, Masako Kato, Hiroshi Nishihara, Teppei Yamada, Yoshinori Yamanoi Hide authors
Journal of Organic Chemistry 87 ( 14 ) 8928 - 8938 2022.7 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：American Chemical Society Joint Work
Other Link： https://pubs.acs.org/doi/10.1021/acs.joc.2c00641
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Extension of the mechanoresponsive luminescence shift via formation of a doped organic crystal
Ryohei Yoshida, Takashi Tachikawa, Suguru Ito
Chemical Communications 58 ( 48 ) 6781 - 6784 2022.6 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Other Link： https://pubs.rsc.org/en/content/articlelanding/2022/CC/D2CC00741J
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Dual-channel recognition of Al3+ and Cu2+ ions using a chiral pyrene-based fluorescent sensor
Yuki Matsuura, Masatoshi Asami, Suguru Ito
New Journal of Chemistry 46 ( 17 ) 7864 - 7871 2022.2 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Other Link： https://doi.org/10.1039/D2NJ00801G
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Luminescent polymorphic crystals: mechanoresponsive and multicolor-emissive properties
Suguru Ito
CrystEngComm 24 ( 6 ) 1112 - 1126 2022.1 [Reviewed] [Invited]
Authorship：Lead author, Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Single Work
Other Link： https://pubs.rsc.org/en/Content/ArticleLanding/2022/CE/D1CE01614H
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Suguru Ito
Journal of Photochemistry and Photobiology C: Photochemistry Reviews 51 100481 2021.12 [Reviewed] [Invited]
Authorship：Lead author, Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier B.V. Single Work
Other Link： https://www.sciencedirect.com/science/article/pii/S1389556721000800?via%3Dihub
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Ryohei Yoshida, Takashi Tachikawa, Suguru Ito
Crystal Growth & Design 22 ( 1 ) 547 - 558 2021.12 [Reviewed] [Invited]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：American Chemical Society Joint Work
Other Link： https://pubs.acs.org/doi/10.1021/acs.cgd.1c01128
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Toyotaka Nakae, Masaki Nishio, Tsukasa Usuki, Minako Ikeya, Chika Nishimoto, Suguru Ito, Hiroshi Ni … Show more authors
Toyotaka Nakae, Masaki Nishio, Tsukasa Usuki, Minako Ikeya, Chika Nishimoto, Suguru Ito, Hiroshi Nishihara, Mineyuki Hattori, Shigenobu Hayashi, Teppei Yamada, Yoshinori Yamanoi Hide authors
Angewandte Chemie International Edition 60 ( 42 ) 22871 - 22878 2021.8 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley Joint Work
Other Link： https://doi.org/10.1002/anie.202108089
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Suguru Ito, Ryohei Sekine, Masayasu Munakata, Maho Yamashita, Takashi Tachikawa
Chemistry - A European Journal 27 ( 56 ) 13982 - 13990 2021.8 [Reviewed]
Authorship：Lead author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley Joint Work
Other Link： https://doi.org/10.1002/chem.202102700
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In Situ Exploration of Stimulus-Induced Emission Changes in Mechanochromic Dyes
Maho Yamashita, Sayaka Nagai, Suguru Ito, Takashi Tachikawa
Journal of Physical Chemistry Letters 12 ( 32 ) 7826 - 7831 2021.8 [Reviewed]
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal) Publisher：American Chemical Society ({ACS}) Joint Work
Other Link： https://doi.org/10.1021/acs.jpclett.1c02015
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Suguru Ito, Sayaka Nagai, Takashi Ubukata, Takashi Tachikawa
CrystEngComm 23 ( 34 ) 5899 - 5907 2021.6 [Reviewed] [Invited]
Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Other Link： https://doi.org/10.1039/D1CE00445J
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Suguru Ito, Ryohei Sekine, Masayasu Munakata, Masatoshi Asami, Takashi Tachikawa, Daiki Kaji, Kohei … Show more authors
Suguru Ito, Ryohei Sekine, Masayasu Munakata, Masatoshi Asami, Takashi Tachikawa, Daiki Kaji, Kohei Mishima, Yoshitane Imai Hide authors
ChemPhotoChem 5 ( 10 ) 920 - 925 2021.5 [Reviewed] [Invited]
Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley-VCH Verlag Joint Work
Other Link： https://doi.org/10.1002/cptc.202100087
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Recent Advances in Mechanochromic Luminescence of Organic Crystalline Compounds
Suguru Ito
Chemistry Letters 50 ( 4 ) 649 - 660 2020.12 [Reviewed] [Invited]
Language：English Publishing type：Research paper (scientific journal) Publisher：The Chemical Society of Japan Single Work
Other Link： https://www.journal.csj.jp/doi/10.1246/cl.200874
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Two types of two-step mechanochromic luminescence of phenanthroimidazolylbenzothiadiazoles
Shohei Takahashi, Sayaka Nagai, Masatoshi Asami, Suguru Ito
Materials Advances 1 ( 4 ) 708 - 719 2020.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Other Link： https://pubs.rsc.org/en/content/articlelanding/2020/ma/d0ma00198h#!divAbstract
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Suguru Ito, Sayaka Nagai, Takashi Ubukata, Takuya Ueno, Hidehiro Uekusa
Crystal Growth & Design 20 ( 7 ) 4443 - 4453 2020.5 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：American Chemical Society Joint Work
Other Link： https://doi.org/10.1021/acs.cgd.0c00253
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Suguru Ito, Sayaka Nagai, Takashi Ubukata, Masatoshi Asami
Chemistry Letters 48 ( 12 ) 1492 - 1495 2019.12 [Reviewed]
DOI Web of Science CiNii Research
Language：English Publishing type：Research paper (scientific journal) Publisher：The Chemical Society of Japan Joint Work
Other Link： https://ci.nii.ac.jp/naid/130007757571
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Minako Ikeya, Genki Katada, Suguru Ito
Chemical Communications 55 ( 82 ) 12296 - 12299 2019.9 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Other Link： https://pubs.rsc.org/en/content/articlelanding/2019/CC/C9CC06406K#!divAbstract
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Suguru Ito, Chika Nishimoto, Sayaka Nagai
CrystEngComm 21 ( 38 ) 5699 - 5706 2019.8 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of chemistry Joint Work
Other Link： https://pubs.rsc.org/en/content/articlelanding/2019/CE/C9CE01037H#!divAbstract
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Sayaka Nagai, Maho Yamashita, Takashi Tachikawa, Takashi Ubukata, Masatoshi Asami, Suguru Ito
Journal of Materials Chemistry C 7 ( 17 ) 4988 - 4998 2019.3 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Other Link： https://pubs.rsc.org/en/content/articlelanding/2019/TC/C9TC00157C#!divAbstract
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Suguru Ito, Genki Katada, Tomohiro Taguchi, Izuru Kawamura, Takashi Ubukata, Masatoshi Asami
CrystEngComm 21 ( 1 ) 53 - 59 2019.1 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Other Link： https://pubs.rsc.org/en/content/articlelanding/2019/CE/C8CE01698D#!divAbstract
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Synthesis of Macrocyclic Hexamine from Naphthalene-based C2-Symmetric Chiral Diamine and Dialdehyde
Suguru Ito, Shiori Okada, Rika Sue, and Masatoshi Asami
Chemistry Letters 47 ( 3 ) 340 - 343 2018.1 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：The Chemical Society of Japan Joint Work
Other Link： http://www.journal.csj.jp/doi/abs/10.1246/cl.171100
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Differentiation of enantiomeric anions by NMR spectroscopy with chiral bisurea receptors
Suguru Ito, Manami Okuno and Masatoshi Asami
Organic & Biomolecular Chemistry 16 ( 2 ) 213 - 222 2017.11 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Other Link： http://pubs.rsc.org/en/content/articlelanding/2018/ob/c7ob02318a#!divAbstract
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Suguru Ito, Kengo Ikeda, Shoma Nakanishi, Yoshitane Imai and Masatoshi Asami
Chemical Communications 53 ( 47 ) 6323 - 6326 2017.5 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：The Royal Society of Chemistry Joint Work
Other Link： http://pubs.rsc.org/en/Content/ArticleLanding/2017/CC/C7CC01351E#!divAbstract
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Suguru Ito, Tomohiro Taguchi, Takeshi Yamada, Takashi Ubukata, Yoshitaka Yamaguchi and Masatoshi As … Show more authors
Suguru Ito, Tomohiro Taguchi, Takeshi Yamada, Takashi Ubukata, Yoshitaka Yamaguchi and Masatoshi Asami Hide authors
RSC Advances 7 ( 28 ) 16953 - 16962 2017.3 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Other Link： http://pubs.rsc.org/en/Content/ArticleLanding/2017/RA/C7RA01006K#!divAbstract
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Two-Step Mechanochromic Luminescence of N,N'-bis-Boc-3,3'-di(pyren-1-yl)-2,2'-biindole
Suguru Ito, Takeshi Yamada, and Masatoshi Asami
ChemPlusChem 81 ( 12 ) 1272 - 1275 2016.12 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley-VCH Verlag Joint Work
Despite recent advances in the development of mechanochromic luminescent organic molecules, the mechano-responsive properties of intramolecularly stacked fluorophores are not well documented. Herein, the synthesis and emission properties of three N,N'-bis-Boc-3,3'-diaryl-2,2'-biindole (Boc= tert-butoxycarbonyl) derivatives as a new class of solid-state emissive fluorophores are described. For a 3,3'-dipyrenyl derivative in the crystalline state, partial intramolecular stacking of the dipyrenyl groups was observed, which results in a two-step mechanochromic luminescence from blue (lambda(em)=462 nm) to green (lambda(em)=516 nm) and yellow (lambda(em)=535 nm).
Other Link： https://onlinelibrary.wiley.com/doi/abs/10.1002/cplu.201600409
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Dibenzofuan-Based C2-Symmetric Chiral Diamines: Their Synthesis and Chiral Recognition Properties
Suguru Ito, Kengo Ikeda, Masatoshi Asami
Chemistry Letters 45 ( 12 ) 1379 - 1381 2016.12 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：The Chemical Society of Japan Joint Work
Other Link： https://www.journal.csj.jp/doi/10.1246/cl.160783
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Suguru Ito, Kosuke Ono, Kohei Johmoto, Hidehiro Uekusa, and Nobuharu Iwasawa
Chemical Science 7 ( 9 ) 5765 - 5769 2016.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Selective inclusion of each of bicyclic and tricyclic aromatic guest molecules was realized utilizing the self-assembly of a crystalline benzothiadiazole-type macrocyclic boronic ester. The complete switching of the guest selectivity was achieved simply by changing the cosolvent used in the formation of the crystalline host-guest complexes. Both the association free energy of host-guest complexes and the stability of packing structure were found to play important roles for the determination of the guest selectivity in this system, and the critical role of solvent molecules in the crystalline state for the switching phenomena was clarified.
Other Link： http://pubs.rsc.org/en/Content/ArticleLanding/2016/SC/C5SC04766H#!divAbstract
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Suguru Ito, Takeshi Yamada, Tomohiro Taguchi, Yoshitaka Yamaguchi, and Masatoshi Asami
Chemistry - An Asian Journal 11 ( 13 ) 1963 - 1970 2016.5 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley-VCH Verlag Joint Work
Herein, the solid-state emission with good fluorescence quantum yields of N-Boc-indolylbenzothiadiazoles as a new class of fluorophores is described. Their solid-state emission covers the wide range of the visible spectrum and the emission color can be tuned easily by changing the substituents on the two heteroaromatic rings. Among these, 3-methylindolyl derivatives exhibit moreover autonomously self-recovering mechanochromic luminescence, whereby the original solid-state emission could be recovered spontaneously at room temperature after exposure to a mechanical stimulus. The emission color, as well as the recovery time for the color change could be tuned via the introduction of different substituents on the benzothiadiazole ring. We propose that the mechanism of the autonomously self-recovering mechanochromic luminescence of 3-methylindolylbenzothiadiazoles is based on a partial amorphization of the crystals upon exposure to the mechanical stimulus, followed by autonomous recovering in the form of recrystallization.
Other Link： http://onlinelibrary.wiley.com/doi/10.1002/asia.201600526/abstract
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Masatoshi Asami, Ayano Hasome, Naoyuki Yachi, Naoya Hosoda, Yoshitaka Yamaguchi, Suguru Ito
Tetrahedron: Asymmetry 27 ( 7-8 ) 322 - 329 2016.3 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier B.V. Joint Work
A series of o-xylylene-type chiral 1,4-amino alcohols with an aminal structure was synthesized starting from (S)-2-(arylaminomethyl)pyrrolidine, o-bromobenzaldehyde, and a diaryl ketone. The enantioselective addition of diethylzinc to aldehydes was examined by using the 1,4-amino alcohols, and the corresponding chiral secondary alcohols were obtained with high enantioselectivities (up to 98% ee). (C) 2016 Elsevier Ltd. All rights reserved.
Other Link： http://www.sciencedirect.com/science/article/pii/S095741661600135X
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Pummerer Reaction of Sulfoxides in Acetic Anhydride Catalyzed by Al-MCM-41
Suguru Ito, Yoshihiro Kubota, Masatoshi Asami
Chemistry Letters 45 ( 1 ) 16 - 18 2016.1 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：The Chemical Society of Japan Joint Work
The Pummerer reaction of acetic anhydride with both alkyl aryl sulfoxides and dialkyl sulfoxides was efficiently promoted by a mesoporous aluminosilicate Al-MCM-41 to afford the corresponding alpha-acetoxy sulfides in high yields. The catalyst was easily recovered by filtration and could be reused three times without a significant loss of catalytic activity.
Other Link： https://www.jstage.jst.go.jp/article/cl/45/1/45_150896/_article
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Masatoshi Asami, Naomichi Miyairi, Yukihiro Sasahara, Ken-ichi Ichikawa, Naoya Hosoda, Suguru Ito
Tetrahedron 71 ( 38 ) 6796 - 6802 2015.7 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier B.V. Joint Work
A series of o-xylylene-type 1,4-amino alcohols, synthesized from (R)-1-phenylethylamine, were used as chiral ligands for the enantioselective addition of diethylzinc to benzaldehyde. (S)-1-Phenyl-1-propanol was obtained with high enantioselectivity in all cases since the stereochemical outcome of the reaction was controlled by the chiral benzylic carbon bearing amino group. Highest catalytic activity was obtained by using (R)-1-{2-[1-(pyrrolidin-1-yl]ethyl]phenyl}cyclohexan-1-ol (1n) derived from (R)-1-(1-phenylethyl)pyrrolidine and cyclohexanone. Various chiral secondary alcohols were obtained by the reaction of diethylzinc and aldehydes in the presence of in within 2 h with good to high enantioselectivities. (C) 2015 Elsevier Ltd. All rights reserved.
Other Link： http://www.sciencedirect.com/science/article/pii/S0040402015010686
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Masatoshi Asami, Lvling Zhong, Naoki Sekiguchi, Kumiko Yamada, Yuya Hiwatashi, Toshiro Taniguchi, N … Show more authors
Masatoshi Asami, Lvling Zhong, Naoki Sekiguchi, Kumiko Yamada, Yuya Hiwatashi, Toshiro Taniguchi, Naoya Hosoda, and Suguru Ito Hide authors
Bulletin of the Chemical Society of Japan 88 ( 7 ) 966 - 968 2015.4 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：The Chemical Society of Japan Joint Work
Other Link： https://www.jstage.jst.go.jp/article/bcsj/advpub/0/advpub_20150066/_article
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Masatoshi Asami, Atsushi Nagai, Yukihiro Sasahara, Ken-ichi Ichikawa, Suguru Ito, and Naoya Hosoda
Chemistry Letters 44 ( 3 ) 345 - 347 2015.3 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：The Chemical Society of Japan Joint Work
Two diastereomeric 1,4-amino alcohols with o-xylylene structure (S,R)-2 and (S,S)-3, synthesized from chiral 1,4-diol (S,S)-1, were utilized as chiral ligands for the enantioselective addition of diethylzinc to aldehydes. The stereochemical outcome of the reactions was controlled solely by the absolute configuration of the benzylic carbon bearing amino group, and both enantiomers of 1-substituted propanol were obtained with up to 98% (S) and 96% (R) enantiomeric excesses.
Other Link： https://www.jstage.jst.go.jp/article/cl/44/3/44_141113/_article
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Mesoporous aluminosilicate-catalyzed Mukaiyama aldol reaction of aldehydes and acetals
Suguru Ito, Kenji Tanuma, Kohei Matsuda, Akira Hayashi, Hirotomo Komai, Yoshihiro Kubota, Masatoshi … Show more authors
Suguru Ito, Kenji Tanuma, Kohei Matsuda, Akira Hayashi, Hirotomo Komai, Yoshihiro Kubota, Masatoshi Asami Hide authors
Tetrahedron 70 ( 45 ) 8498 - 8504 2014.10 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier B.V. Joint Work
Other Link： http://www.sciencedirect.com/science/article/pii/S0040402014013763
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Procedure-Dependent Construction of Two Isomers of Trimeric Self-Assembled Boronic Esters
Kosuke Ono, Ryo Aizawa, Taiki Yamano, Suguru Ito, Nobuhiro Yasuda, Kohei Johmoto, Hidehiro Uekusa a … Show more authors
Kosuke Ono, Ryo Aizawa, Taiki Yamano, Suguru Ito, Nobuhiro Yasuda, Kohei Johmoto, Hidehiro Uekusa and Nobuharu Iwasawa Hide authors
Chemical Communications 50 ( 89 ) 13683 - 13686 2014.9 [Reviewed]
DOI Web of Science PubMed J-GLOBAL
Language：English Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry Joint Work
Other Link： http://pubs.rsc.org/en/content/articlelanding/2014/cc/c4cc05836d#!divAbstract
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1,3-Addition of silyl enol ethers to nitrones catalyzed by mesoporous aluminosilicate
Suguru Ito, Yoshihiro Kubota, Masatoshi Asami
Tetrahedron Letters 55 ( 37 ) 4930 - 4932 2014.8 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier B.V. Joint Work
Other Link： http://www.sciencedirect.com/science/article/pii/S0040403914011617
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Suguru Ito, Hisatsugu Takata, Kosuke Ono and Nobuharu Iwasawa
Angewandte Chemie International Edition 52 ( 42 ) 11045 - 11048 2013.8 [Reviewed]
DOI Web of Science PubMed J-GLOBAL
Language：English Publishing type：Research paper (scientific journal) Publisher：Wiley-VCH Verlag Joint Work
Other Link： https://onlinelibrary.wiley.com/doi/abs/10.1002/anie.201303870
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Suguru Ito, Kosuke Ono, and Nobuharu Iwasawa
Journal of the American Chemical Society 134 ( 34 ) 13962 - 13965 2012.8 [Reviewed]
DOI Web of Science PubMed J-GLOBAL
Language：English Publishing type：Research paper (scientific journal) Publisher：American Chemical Society Joint Work
Other Link： https://pubs.acs.org/doi/10.1021/ja306249f
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Mesoporous aluminosilicate-catalyzed allylation of carbonyl compounds and acetals
Suguru Ito, Akira Hayashi, Hirotomo Komai, Hitoshi Yamaguchi, Yoshihiro Kubota, Masatoshi Asami
Tetrahedron 67 ( 11 ) 2081 - 2089 2011.3 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier B.V. Joint Work
Other Link： http://www.sciencedirect.com/science/article/pii/S0040402011001062
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Mesoporous aluminosilicate-catalyzed Sakurai allylation and Mukaiyama aldol reaction of acetals
Suguru Ito, Akira Hayashi, Hirotomo Komai, Yoshihiro Kubota, Masatoshi Asami
Tetrahedron Letters 51 ( 32 ) 4243 - 4245 2010.8 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier B.V. Joint Work
Other Link： http://www.sciencedirect.com/science/article/pii/S0040403910010166?via%3Dihub
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Mesoporous aluminosilicate-catalyzed allylation of aldehydes with allylsilanes
Suguru Ito, Hitoshi Yamaguchi, Yoshihiro Kubota, Masatoshi Asami
Tetrahedron Letters 50 ( 24 ) 2967 - 2969 2009.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier B.V. Joint Work
Other Link： http://www.sciencedirect.com/science/article/pii/S0040403909008028?via%3Dihub
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Mukaiyama Aldol Reaction Catalyzed by Mesoporous Aluminosilicate
Suguru Ito, Hitoshi Yamaguchi, Yoshihiro Kubota, Masatoshi Asami
Chemistry Letters 38 ( 7 ) 700 - 701 2009.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：The Chemical Society of Japan Joint Work
Other Link： http://www.journal.csj.jp/doi/10.1246/cl.2009.700
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Asymmetric total synthesis of (+)-curcutetraol and (+)-sydonol
Suguru Ito, Chenxia Zhang, Naoya Hosoda, Masatoshi Asami
Tetrahedron 64 ( 42 ) 9879 - 9884 2008.10 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier B.V. Joint Work
Other Link： http://www.sciencedirect.com/science/article/pii/S0040402008014609?via%3Dihub
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First asymmetric total synthesis of (+)-curcutetraol
Chenxia Zhang, Suguru Ito, Naoya Hosoda, Masatoshi Asami
Tetrahedron Letters 49 ( 16 ) 2552 - 2554 2008.4 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Elsevier B.V. Joint Work
Other Link： http://www.sciencedirect.com/science/article/pii/S0040403908003225?via%3Dihub