論文 (Publications)
2025 / 2024 / 2023 / 2022 / 2021 / 2020 /2019 / 2018 / 2016
2015 / 2014 / 2013 / 2012 / 2011 / 2010 / 2009 / 2008 / 2007 / 2006
2005 / 2004 / 2003 /2002 / ~2001
2025
167
Regio- and Stereoselective Oxyiodination Reaction of Fluoroalkylated Internal Alkynes: An Easy Access to Fluoroalkylated, Multisubstituted Enol Derivatives
Taiyo Saito, Kaho Kasai, Motohiro Yasui, Shigeyuki Yamada, Tsutomu Konno*
J. Org. Chem. 2025, [https://pubs.acs.org/doi/10.1021/acs.joc.5c01579]
166
Divergent Synthesis of Tetrafluoroethylene-Containing Tetrahydrofuran (THF) and Dihydropyran (DHP) Derivatives
Motohiro Yasui, Suguru Morishitabara, Shota Kageyama, Kosaku Nakamura, Masato Morita, Shigeyuki Yamada, Tsutomu Konno*
Org. Lett. 2025, 27, 12111–12116. [https://doi.org/10.1021/acs.orglett.5c03889]
165
Photocatalyzed-radical Cascade Reaction for the Synthesis of CF2CF2-Containing Benz[e]indene Derivatives
Motohiro Yasui*, Mayuka Ukai, Masato Morita, Shigeyuki Yamada, Tsutomu Konno
Synthesis, 2025, [https://doi.org/10.1055/a-2718-6666]
164
Chain‐Length‐Dependent Phase Behavior and Photoluminescence in Imidazole‐Substituted Fluorinated Tolane Liquid Crystals
Yuto Eguchi, Tadahiro Hirami, Masato Morita, Motohiro Yasui, Tsutomu Konno, Shigeyuki Yamada*
ChemPlusChem, 2025, [https://doi.org/10.1002/cplu.202500438]
163
Design of Near-UV Photoluminescent Liquid-Crystalline Dimers: Roles of Fluorinated Aromatic Ring Position and Flexible Linker
Sorato Inui, Hayato Kitaoka, Yuto Eguchi, Motohiro Yasui, Tsutomu Konno, Shigeyuki Yamada*
Crystals, 2025, 15, 840. [https://doi.org/10.3390/cryst15100840]
162
Triarylmethane dye ethynologue with a fused julolidine motif as a compact dye in the near infrared range
Hayato Kitaoka, Kazuki Kobayashi, Motohiro Yasui, Tsutomu Konno, Shigeyuki Yamada*
New J. Chem, 2025, 49, 16485-16492 [https://doi.org/10.1039/D5NJ01519G].
161
Interplay of C–H⋯F and halogen bonding interactions for tunable room-temperature phosphorescence in iododiphenylacetylene systems
Masato Morita, Motohiro Yasui, Tsutomu Konno, Shigeyuki Yamada*
CrystEngComm, 27, 6735-–6741. [https://doi.org/10.1039/d5ce00690b]
160
"Effect of fluoro-substituents on the phase behavior of donor-π-acceptor-type tolane-based liquid crystals containing decyleneoxy chain
with imidazolium end groups"
Yuto Eguchi, Masato Morita, Motohiro Yasui, Tsutomu Konno, Shigeyuki Yamada*
J. Mol. Liq. 2025, 426, 127479 [https://doi.org/10.1016/j.molliq.2025.127479].
159
"Engineering visible-to-ultraviolet emission switching of benzothiazole-based mechanochromic materials"
Riku Yoshino, Kazuki Kobayashi, Peiyuan Yang, Hiroki Fukumoto, Motohiro Yasui, Shigeyuki Yamada, Tsutomu Konno, Masato Morita*
CrystEngComm 2025, 27, 5398–5403 [https://doi.org/10.1039/d5ce00379b].
158
"Solid-state red fluorescence of intramolecularly ring-fused donor-π-acceptor-type fluorinated diphenylacetylenes achieved by enhancing intramolecular charge transfer properties"
Kazuki Kobayashi, Shigeyuki Yamada*, Masato Morita, Tsuneaki Sakurai, Motohiro Yasui, Tsutomu Konno
J. Mater. Chem. C 2025, 13, 1369–1377 [https://doi.org/10.1039/D4TC02957G].
2024
157
"Access to optically active tetrafluoroethylenated amines based on [1,3]-proton shift reaction"
Yuta Kabumoto, Eiichiro Yoshimoto, Bing Xiaohuan, Masato Morita, Motohiro Yasui, Shigeyuki Yamada, Tsutomu Konno*
Beilstein J. Org. Chem. 2024, 20, 2776–2783 [https://doi.org/10.3762/bjoc.20.233]
156
"Photoluminescence color-tuning with polymer-dispersed fluorescent films containing two fluorinated diphenylacetylene-type fluorophores"
Kazuki Kobayashi, Shigeyuki Yamada*, Motohiro Yasui, Tsutomu Konno
Beilstein J. Org. Chem. 2024, 20, 2682–2690 [https://doi.org/10.3762/bjoc.20.225]
155
"Difluorinated tolane-based photoluminescent liquid crystals with imidazolium salt-terminated flexible chains: Thermophysical and photophysical properties"
Shigeyuki Yamada*, Yuto Eguchi, Tomohiro Yasuda, Keigo Yoshida, Mitsuo Hara, Motohiro Yasui, Tsutomu Konno
J. Mol. Liq. 2024, 408, 125361 [https://doi.org/10.1016/j.molliq.2024.125361].
154
"(1 E)-1,2-Diaryldiazene Derivatives Containing a Donor-π-Acceptor-Type Tolane Skeleton as Smectic Liquid-Crystalline Dyes"
Shigeyuki Yamada*, Keigo Yoshida, Yuto Eguchi, Mitsuo Hara, Motohiro Yasui, Tsutomu Konno
Compounds 2024, 4(2), 288–300 [https://doi.org/10.3390/compounds4020015].
Cover Storyに選ばれました。
153
"Unsymmetrical and C3-Symmetrical Partially Fluorinated Hexaarylbenzenes: Effect of Terminal Alkoxy Chain Length on Photophysical and Thermophysical Behavior"
Yizhou Wang, Shigeyuki Yamada*, Motohiro Yasui, Tsutomu Konno
Symmetry 2024, 16(3), 314 [https://doi.org/10.3390/sym16030314]
Editor's choiceに選ばれました。
152
"A first example of a palladium-catalyzed allylic substitution reaction at a perfluoroalkylene-attached asymmetric carbon center with carbon, nitrogen, and oxygen nucleophiles"
Machiko Kawazoe, Motohiro Yasui, Shigeyuki Yamada, Tsutomu Konno*
J. Fluorine Chem. 2024, 273, 110234 [https://doi.org/10.1016/j.jfluchem.2023.110234]
151
"Effects of fluorine atoms introduced into flexible chains or mesogenic structures on their liquid-crystalline and photoluminescence characteristics"
Shigeyuki Yamada*, Keigo Yoshida, Mitsuo Hara, Tomohiro Agou, Motohiro Yasui, Tsutomu Konno
J. Mol. Liq. 2024, 393, 123545 [https://doi.org/10.1016/j.molliq.2023.123545].
2023
150
"Experimental and Theoretical Studies on Cobalt-Catalyzed Regioselective Hydrosilylation of Tetrafluorinated Cyclohexa-1,3-dienes"
Kento Nagai, Suguru Morishitabara, Yuji Nishi, Chihiro Kajimoto, Motohiro Yasui, Takashi Yumura, Shigeyuki Yamada, Tsutomu Konno*
Org. Lett. 2023, 25(38), 6975–6981 [https://doi.org/10.1021/acs.orglett.3c02453]
149
"Effects of Tetrafluorocyclohexa-1,3-Diene Ring Position on Photoluminescence and Liquid-Crytalline Properties of Tricyclic π-Conjugated Molecules"
Haruka Ohsato, Shigeyuki Yamada, Motohiro Yasui, Tsutomu Konno*Crystals 2023, 13(8), 1208 [https://doi.org/10.1002/tcr.202300080]
148
“Diverse Synthetic Transformations using 4-bromo-3,3,4,4-tetrafluorobut-1-ene and its Applications in the Preparation of CF2CF2-Containing Sugars, Liquid Crystals, and Light-Emitting Materials”Haruka Ohsato, Kazuma Kawauchi, Shigeyuki Yamada, Tsutomu Konno*
Chem. Rec. 2023, 23(9), e202300080 [https://doi.org/10.3390/cryst13081208].
147
“Development of Donor-π-Acceptor-Type Fluorinated Tolanes as Compact Condensed Phase Luminophores and Applications in Photoluminescent Liquid-Crystalline Molecules”
Shigeyuki Yamada*, Tsutomu Konno
Chem. Rec. 2023, 23(9), e202300094 [https://doi.org/10.1002/tcr.202300094].
146
“Donor-π-acceptor-type fluorinated tolane containing a semifluoroalkoxy chain as a condensed-phase luminophore”
Shigeyuki Yamada*, Keigo Yoshida, Mitsuki Kataoka, Mitsuo Hara, Tsutomu KonnoMolecules 2023, 28(6), 2764 [https://doi.org/10.3390/molecules28062764]
145
“Fluorinated Merophosphinine and Phosphinine Dyes: Synthesis and Evaluation of UV-Visible Light Absorption Properties”
Shigeyuki Yamada*, Yusuke Takahashi, Tsutomu KonnoCompounds 2023, 3(1), 153–168 [https://doi.org/10.3390/compounds3010013].Selected as Editor's choice.
144
“Effects of peripheral ring fluorination on the photophysical properties of hexaarylbenzenes”
Yizhou Wang, Shigeyuki Yamada*, Tsutomu Konno
J. Fluorine Chem. 2023, 266, 110086 [https://doi.org/10.1016/j.jfluchem.2023.110086].
143
“Development of Hydrogen-Bonded Dimer-Type Photoluminescent Liquid Crystals of Fluorinated Tolanecarboxylic Acid”
Shigeyuki Yamada*, Mitsuki Kataoka, Keigo Yoshida, Masakazu Nagata, Tomohiro Agou, Hiroki Fukumoto, Tsutomu Konno
Crystals 2023, 13(1), 25 [https://doi.org/10.3390/cryst13010025].
2022
142
“A novel terminal modification of perfluoropolyethers”
Machiko Kawazoe, Masaki Ueda, Shigeyuki Yamada, Tsutomu Konno*, Shinya Takano, Takashi Nomura
J. Fluorine Chem. 2022, 264, 110049 [https://doi.org/10.1016/j.jfluchem.2022.110049].
141
“Photophysical and thermophysical behavior of D-π-A-type fluorinated diphenylacetylenes bearing an alkoxy and an ethoxycarbonyl group at both longitudinal molecular terminals”
Shigeyuki Yamada*, Mitsuki Kataoka, Keigo Yoshida, Masakazu Nagata, Tomohiro Agou, Hiroki Fukumoto, Tsutomu Konno Shinya Takano, Takashi Nomura
J. Fluorine Chem. 2022, 261-262, 110032. (https://doi.org/10.1016/j.jflluchem.2022110032)
140
“Development of Yellow-to-Orange Photoluminescence Molecules Based on Alterations in the Donor Units of Fluorinated Tolanes”
Shigeyuki Yamada*, Kazuki Kobayashi, Tsutomu Konno
Molecules 2022, 27(18), 5782. (https://doi.org/10.3390/molecules27185782)
139
“Development of photoluminescent liquid-crystalline dimers bearing two fluorinated tolane-based luminous mesogen”
Shigeyuki Yamada*, Eiji Uto, Tsuneaki Sakurai, Tsutomu Konno
J. Mol. Liq. 2022, 363, 119844. (https://doi.org/10.1016/j.molliq.2022.119884)
138
“Development of termoresponsive near-ultraviolet photoluminescent liquid crystals using hexyloxy-terminated fluorinated tolane dimers connected with an alkylene spacer”
Shigeyuki Yamada*, Eiji Uto, Tsuneaki Sakurai, Tsutomu Konno
J. Mol. Liq. 2022, 362, 119755. (https://doi.org/10.1016/j.molliq.2022.119755)
137
“Aggregation-induced enhanced fluorescence by hydrogen bonding in π-conjugated tricarbocycles with a CF2CF2-containing cyclohexa-1,3-diene skeleton”
Haruka Ohsato, Masato Morita, Shigeyuki Yamada, Tomohiro Agou, Hiroki Fukumoto, Tsutomu Konno*
Mol. Syst. Des. Eng. 2022, 7(9), 1129–1137. (https://doi.org/10.1039/d2me00055e)
136
“Effect of fluorine atoms in flexible chains on the phase transitions and photophysical behavior of D-π-A-type 4-alkoxy-4'-cyanodiphenylacetylene”
Shigeyuki Yamada*, Keigo Yoshida, Tsuneaki Sakurai, Mitsuo Hara, Tsutomu Konno
Mol. Syst. Des. Eng. 2022, 7(7), 720–724. (https://doi.org/10.1039/d2me00057a)
135
“Fluorinated tolane-based fluorophores bearing a branched flexible unit with aggregation-induced emission enhancement characteristics”
Shigeyuki Yamada*, Masaya Sato, Eiji Uto, Mitsuki Kataoka, Masato Morita, Tsutomu Konno
New J. Chem. 2022, 46(7), 3392–3400. (https://doi.org/10.1039/d1nj05822c)
134
“Halogen atom effect of fluorinated tolanes on their luminescence characteristics”
Masato Morita, Shigeyuki Yamada*, Tsutomu Konno
New J. Chem. 2022, 46(10), 4562–4569. (https://doi.org/10.1039/d1nj05539a)
133
“D-π-A-type fluorinated tolanes with a diphenylaminog group: Crystal polymorphism formation and photophysical behavior”
Shigeyuki Yamada*, Kazuki Kobayashi, Masato Morita, Tsutomu Konno
CrystEngComm 2022, 24(5), 936–941. (https://doi.org/10.1039/d1ce01671g)
132
“Synthesis and photoluminescence properties of fluorine-containing poly(phenylene vinylene) bearing hexafluorocyclopentene-fused phenanthrene unit”
Hiroki Fukumoti, Kazuki Shiitsuka, Keisuke Yamada, Shigeyuki Yamada, Tsutomu Konno, Toshio Kubota, Tomohiro Agou
Polym. Int. 2022, 71(1), 117–123. (https://doi.org/10.1002/pi.6291)
131
“Preparation and synthetic applications of novel tetrafluoroethylenating zinc reagent with a triple bond as its functional group”
Chihiro Kajimoto, Takuto Kataoka, Shota Kageyama, Shigeyuki Yamada, Tsutomu Konno*
J. Fluorine Chem. 2022, 253, 109929. (https://doi.org/10.1016/j.jfluchem.2021.109929)
