原著論文・総説・著書
Structural and Photophysical Differences in Crystalline Trigonal Planar Copper Iodide Complexes with 1,2-Bis(methylpyridin-2-yl)disilane Ligands
Zhao, Y.; Nakae, T.; Segawa, K.; Yoshida, M.; Kato, M.; Omoto, K.; Ito, S.*; Yamada, T.*; Yamanoi, Y.*
Inorg. Chem. DOI: 10.1021/acs.inorgchem.4c02758.Social Self-Sorting of Quasi-Racemates: A Unique Approach for Dual-Pore Molecular Crystals
Kimoto, M.; Sugiyama, S.; Kumano, K.; Inagaki, S.; Ito, S.*
J. Am. Chem. Soc. 2024, 146, 17559–17565.
(Open Access, Press Release: EurekAlert!, YNU, JST)Dual-Stimuli-Responsive Turn-On Luminescence of Chiral Bisimidazolyl BINOL Dimethyl Ether Crystals
Murata, H.; Suzuki, S.; Terakubo, K.; Imai, Y.*; Ito, S.*
Chem. Asian J. 2024, 19, e202400293.
(Open Access, Selected as Front Cover)Fused heteroaromatic donor–acceptor fluorophores: enhanced brightness and variable emission characteristics
Sumida, A.; Takahashi, S.; Nagai, S.; Ito, S.*
Chem. Lett. 2024, 53, upae047.Self-Recovering Mechanochromic Luminescence
Ito, S.
Organic and Inorganic Materials Based Sensors ed. by Das, S.; Thomas, S.; Das, P. P. Wiley-VCH, 2024, Chap. 35, pp. 815–840.Mechanoresponsive Fluorescence On–off Switching of Two-component Emitters Composed of Mechanochromically Luminescent Dyes and Non-emissive Pigments
Kubota, R.; Takahashi, S.; Nagai, S.; Ito, S.*
Chem. Asian J. 2023, 18, e202300124.
(Read Only Link)Solvates of a dianisyl-substituted donor–acceptor-type benzothiadiazole: mechanochromic, vapochromic, and acid-responsive multicolor luminescence
Yagi, T.; Tachikawa, T.; Ito, S.*
CrystEngComm 2023, 25, 2379–2389.Wide-range Tricolor Mechanochromic Luminescence of Organic Two-component Dyes: Different Responses Toward Thermal and Solvent Treatments
Munakata, M.; Ito, S.*
Chem. Lett. 2023, 52, 276–279.A Series of D‒A‒D Structured Disilane-Bridged Triads: Structure and Stimuli-Responsive Luminescence Studies
Miyabe, H.; Ujita, M.; Nishio, M.; Nakae, T.; Usuki, T.; Ikeya, M.; Nishimoto, C.; Ito, S.; Hattori, M.; Takeya, S.; Hayashi, S.; Saito, D.; Kato, M.; Nishihara, H.; Yamada, T.; Yamanoi, Y.*
J. Org. Chem. 2022, 87, 8928–8938.Tunable mechanochromic luminescence via surface protonation of pyridyl-substituted imidazole crystals
Kubota, R.; Yuan, Y.; Yoshida, R.; Tachikawa, T.*; Ito, S.*
Mater. Adv. 2022, 3, 5826–5835.Extension of the mechanoresponsive luminescence shift via formation of a doped organic crystal
Yoshida, R.; Tachikawa, T.*; Ito, S.*
Chem. Commun. 2022, 58, 6781–6784.
(Selected as Front Cover)Dual-channel recognition of Al3+ and Cu2+ ions using a chiral pyrene-based fluorescent sensor
Matsuura, Y.; Asami, M.; Ito, S.*
New J. Chem. 2022, 46, 7864–7871.
(Selected as Front Cover)Luminescent polymorphic crystals: mechanoresponsive and multicolor-emissive properties
Ito, S.*
CrystEngComm 2022, 24, 1112–1126.
(Invited Review, Selected as Front Cover, Selected as HOT article)Mechanochromic luminescence of soft crystals: Recent systematic studies in controlling the molecular packing and mechanoresponsive properties
Ito, S.*
J. Photochem. Photobiol., C 2022, 51, 100481.
(Invited Review, Special Issue on Soft Crystals)Mechano- and Thermo-responsive Luminescence of Crystalline Thienylbenzothiadiazole Derivatives: Stepwise Hypsochromic Switching of Near-Infrared Emission
Yoshida, R.; Tachikawa, T.*; Ito, S.*
Cryst. Growth Des. 2022, 22, 547–558.
(Special Issue on Emerging Investigators 2022)Luminescent Behavior Elucidation of a Disilane-Bridged D‒A‒D Triad Composed of Phenothiazine and Thienopyrazine
Nakae, T.; Nishio, M.; Usuki, T.; Ikeya, M.; Nishimoto, C.; Ito, S.; Nishihara, H.; Hattori, M.; Hayashi, S.; Yamada, T.; Yamanoi, Y.*
Angew. Chem. Int. Ed. 2021, 60, 22871–22878.Mechanochromic Luminescence (MCL) of Purely Organic Two-Component Dyes: Wide-Range MCL over 300 nm and Two-Step MCL by Charge-Transfer Complexation
Ito, S.*; Sekine, R.; Munakata, M.; Yamashita, M.; Tachikawa, T.*
Chem. Eur. J. 2021, 27, 13982–13990.
(Read Only Link, Selected as Cover Feature)In Situ Exploration of Stimulus-Induced Emission Changes in Mechanochromic Dyes
Yamashita, M.; Nagai, S.; Ito, S.*; Tachikawa, T.*
J. Phys. Chem. Lett. 2021, 12, 7826–7831.
Multi-color mechanochromic luminescence of three polymorphic crystals of a donor–acceptor-type benzothiadiazole derivative
Ito, S.*, Nagai, S.; Ubukata, T.; Tachikawa, T.
CrystEngComm 2021, 23, 5899–5907.
(Open Access, Special Issue on Mechanically responsive crystalline materials)Mechanochromic Luminescence and Solid-State Circularly Polarized Luminescence of a Chiral Diamine-Linked Bispyrene
Ito, S.*, Sekine, R.; Munakata, M.; Asami, M.; Tachikawa, T.; Kaji, D.; Mishima, K.; Imai, Y.*
ChemPhotoChem 2021, 5, 920–925.
(Read Only Link, Selected as Front Cover, Highlighted in Cover Profile)Recent Advances in Mechanochromic Luminescence of Organic Crystalline Compounds
Ito, S.*
Chem. Lett. 2021, 50, 649–660.
(Invited Review, Open Access)
Two types of two-step mechanochromic luminescence of phenanthroimidazolylbenzothiadiazoles
Takahashi, S.; Nagai, S.; Asami, M.; Ito, S.*
Mater. Adv. 2020, 1, 708–719.
(Open Access)Relationship between Crystal Structure, Crystal Morphology, and Mechanochromic Luminescence of Triphenylimidazolylbenzothiadiazole Derivatives
Ito, S.*; Nagai, S.; Ubukata, T.; Ueno, T.; Uekusa, H.
Cryst. Growth Des. 2020, 20, 4443–4453.Switching the Direction of Mechano-responsive Emission Color Change of Triphenylimidazolylbenzothiadiazole
Ito, S.*; Nagai, S.; Ubukata, T.; Asami, M.
Chem. Lett. 2019, 48, 1492–1495.Tunable mechanochromic luminescence of 2-alkyl-4-(pyren-1-yl)thiophenes: controlling the self-recovering properties and the range of chromism
Ikeya, M.; Katada, G.; Ito, S.*
Chem. Commun. 2019, 55, 12296–12299.
(Selected as Back Cover)Sequential halochromic/mechanochromic luminescence of pyridyl-substituted solid-state emissive dyes: thermally controlled stepwise recovery of the original emission color
Ito, S.*; Nishimoto, C.; Nagai, S.
CrystEngComm 2019, 21, 5699–5706.
(Open Access, Selected as Cover)Efficient and versatile mechanochromic luminescence of phenanthroimidazolylbenzothiadiazoles: tricolor switching and directional control over the chromism
Nagai, S.; Yamashita, M.; Tachikawa, T.*; Ubukata, T.; Asami, M.; Ito, S.*
J. Mater. Chem. C 2019, 7, 4988–4998.
(Selected as Inside Back Cover)Tricolor mechanochromic luminescence of an organic two-component dye: visualization of a crystalline state and two amorphous states
Ito, S.*; Katada, G.; Taguchi, T.; Kawamura, I.; Ubukata, T.; Asami, M.
CrystEngComm 2019, 21, 53–59.
(Selected as Back Cover)Synthesis of Macrocyclic Hexamine from Naphthalene-based C2-Symmetric Chiral Diamine and Dialdehyde
Ito, S.*; Okada, S.; Sue, R.; Asami, M.*
Chem. Lett. 2018, 47, 340–343.Differentiation of enantiomeric anions by NMR spectroscopy with chiral bisurea receptors
Ito, S.*; Okuno, M.; Asami, M.*
Org. Biomol. Chem. 2018, 16, 213–222.
(Selected as Cover)Concentration-dependent circularly polarized luminescence (CPL) of chiral N,N’-dipyrenyldiamines: sign-inverted CPL switching between monomer and excimer regions under retention of the monomer emission for photoluminescence
Ito, S.*; Ikeda, K.; Nakanishi, S.; Imai, Y.*; Asami, M.*
Chem. Commun. 2017, 53, 6323–6326.
(Selected as Back Cover)Indolylbenzothiadiazoles with varying substituents on the indole ring: a systematic study on the self-recovering mechanochromic luminescence
Ito, S.*; Taguchi, T.; Yamada, T.; Ubukata, T.; Yamaguchi, Y.; Asami, M.
RSC Adv. 2017, 7, 16953–16962.Dibenzofuran-based C2-Symmetric Chiral Diamines: Their Synthesis and Chiral Recognition Properties
Ito, S.*; Ikeda, K.; Asami, M.*
Chem. Lett. 2016, 45, 1379–1381.Two-Step Mechanochromic Luminescence of N,N’-Bis-Boc-3,3’-di(pyren-1-yl)-2,2’-biindole
Ito, S.*; Yamada, T.; Asami, M.
ChemPlusChem 2016, 81, 1272–1275.Switching of the solid-state guest selectivity: solvent-dependent selective guest inclusion in a crystalline macrocyclic boronic ester
Ito, S.; Ono, K.; Johmoto, K.; Uekusa, H.; Iwasawa, N.*
Chem. Sci. 2016, 7, 5765–5769.N-Boc-Indolylbenzothiadiazole Derivatives: Efficient Full-Color Solid-State Fluorescence and Self-Recovering Mechanochromic Luminescence
Ito, S.*; Yamada, T.; Taguchi, T.; Yamaguchi, Y.; Asami, M.
Chem. Asian J. 2016, 11, 1963–1970.Enantioselective addition of diethylzinc to aldehydes catalyzed by o-xylylene-type chiral 1,4-amino alcohols with an aminal structure
Asami, M.*; Hasome, A.; Yachi, N.; Hosoda, N.; Yamaguchi, Y.; Ito, S.
Tetrahedron: Asymmetry 2016, 27, 322–329.Pummerer Reaction of Sulfoxides in Acetic Anhydride Catalyzed by Al-MCM-41
Ito, S.*; Kubota, Y.; Asami, M.*
Chem. Lett. 2016, 45, 16–18.
(Highlighted in Synfacts 2016, 12, 0431)Enantioselective addition of diethylzinc to aldehydes catalyzed by (R)-1-phenylethylamine-derived 1,4-amino alcohols
Asami, M.*; Miyairi, N.; Sasahara, Y.; Ichikawa, K.; Hosoda, N.; Ito, S.
Tetrahedron 2015, 71, 6796–6802.Optical Resolution of C2-Symmetric Racemic 1,4-Diols with o-Xylylene Structure by Chiral Resolving Agent (S)-ALBO-V
Asami, M.*; Zhong, L.; Sekiguchi, N.; Yamada, K.; Hiwatashi, Y.; Taniguchi, T.; Hosoda, N.; Ito, S.
Bull. Chem. Soc. Jpn. 2015, 88, 966–968.Enantioselective Addition of Diethylzinc to Aldehydes Catalyzed by Diastereomeric 1,4-Amino Alcohols with o-Xylylene Skeleton
Asami, M.*; Nagai, A.; Sasahara, Y.; Ichikawa, K.; Ito, S.; Hosoda, N.
Chem. Lett. 2015, 44, 345–347.Mesoporous aluminosilicate-catalyzed Mukaiyama aldol reaction of aldehydes and acetals
Ito, S.; Tanuma, K.; Matsuda, K.; Hayashi, A.; Komai, H.; Kubota, Y.; Asami, M.*
Tetrahedron 2014, 70, 8498–8504.Procedure-Dependent Construction of Two Isomers of Trimeric Self-Assembled Boronic Esters
Ono, K.; Aizawa, R.; Yamano, T.; Ito, S.; Yasuda, N.; Johmoto, K.; Uekusa, H.; Iwasawa, N.*
Chem. Commun. 2014, 50, 13683–13686.1,3-Addition of silyl enol ethers to nitrones catalyzed by mesoporous aluminosilicate
Ito, S.; Kubota, Y.; Asami, M.*
Tetrahedron Lett. 2014, 55, 4930–4932.
(Highlighted in Synfacts 2014, 10, 1217)Release and Recovery of Guest Molecules during the Reversible Borate Gel Formation of Guest-Included Macrocyclic Boronic Esters
Ito, S.; Takata, H.; Ono, K.; Iwasawa, N.*
Angew. Chem. Int. Ed. 2013, 52, 11045–11048.Controlled Self-Assembly of Multiple Diastereomeric Macrocyclic Boronic Esters Composed of Two Chiral Units
Ito, S.; Ono, K.; Iwasawa, N.*
J. Am. Chem. Soc. 2012, 134, 13962–13965.Mesoporous aluminosilicate-catalyzed allylation of carbonyl compounds and acetals
Ito, S.; Hayashi, A.; Komai, H.; Yamaguchi, H.; Kubota, Y.; Asami, M.*
Tetrahedron 2011, 67, 2081–2089.Mesoporous aluminosilicate-catalyzed Sakurai allylation and Mukaiyama aldol reaction of acetals
Ito, S.; Hayashi, A.; Komai, H.; Kubota, Y.; Asami, M.*
Tetrahedron Lett. 2010, 51, 4243–4245.
(Highlighted in Synfacts 2010, 1202)Mukaiyama Aldol Reaction Catalyzed by Mesoporous Aluminosilicate
Ito, S.; Yamaguchi, H.; Kubota, Y.; Asami, M.*
Chem. Lett. 2009, 38, 700–701.
(Highlighted in Synfacts 2009, 1172)Mesoporous aluminosilicate-catalyzed allylation of aldehydes with allylsilanes
Ito, S.; Yamaguchi, H.; Kubota, Y.; Asami, M.*
Tetrahedron Lett. 2009, 50, 2967–2969.Asymmetric total synthesis of (+)-curcutetraol and (+)-sydonol
Ito, S.; Zhang, C.; Hosoda, N.; Asami, M.*
Tetrahedron 2008, 64, 9879–9884.First asymmetric total synthesis of (+)-curcutetraol
Zhang, C.; Ito, S.; Hosoda, N.; Asami, M.*
Tetrahedron Lett. 2008, 49, 2552–2554.