近畿大学理工学部 応用化学科 今井研究室

お問い合せ

研究業績・学術論文

学術論文学会発表

<2016年度>

  1. Non-Classically Controlled Signs in a Circularly Polarised Luminescent Molecular Puppet: The Importance of the Wired Structure Connecting Binaphthyl and Two Pyrenes. Nakabayashi, K.; Kitamura, S.; Suzuki, N.; Guo, S.; Fujiki, M.; Imai, Y. Eur. J. Org. Chem. 2016, 64-69. (Cover Picture)

<2015年度>

  1. p-Expanded Axially Chiral Biaryls and Their Emissions: Molecular Design, Syntheses, Optical Resolution, Absolute Configuration, and Circularly Polarized Luminescence of 1,1'-Bipyrene-2,2'-diols. Hassan, K.; Yamashita, K.; Hirabayashi, K.; Shimizu, T.; Nakabayashi, K.; Imai, Y.; Matsumoto, T.; Yamano, A.; Sugiura, K. ChemLett. 2015, 44, 1607-1609. (Editor’s Choice)

  2. Circularly Polarized Luminescence (CPL) Property of Chiral Binaphthyl Organic Fluorophore. Imai, Y. J. Jpn. Soc. Colour Mater., 2015, 88, 383-387.
  3. Circularly polarised luminescence and circular dichroism of L- and D-oligopeptides with multiple pyrenes. Nishikawa, T.; Tajima, N.; Kitamatsu, M.; Fujiki, M.; and Imai, Y. Org. Biomol. Chem., 2015, 13, 11426-11431. (Cover Picture)
  4. Photoexcited State Chirality Transfer. Hidden Tunability of Circularly Polarized Luminescent Binaphthyl–Anthracene Tandem Molecular Systems. Kitamura, S.; Nakabayashi, K.; Wakabayashi, T.; Tajima, N.; Fujiki, M.; Imai, Y. RSC Adv. 2015, 5, 67449 - 67453
  5. A comparison of circularly polarised luminescent BINAP and BINAPO as chiral binaphthyl luminophores. Kono, Y.; Nakabayashi, K.; Kitamura, S.; Kuroda, R.; Fujiki, M.; Imai, Y. Tetrahedron 2015, 71, 3985-3989
  6. Pyrene Magic: Chiroptical Enciphering and Deciphering 1,3-Dioxolane Bearing Two Wirepullings to Drive Two Remote Pyrenes. Amako, T.; Nakabayashi, K.; Suzuki, N.; Guo, Sibo.; Rahim, Nor Azura Abdul.; Harada, T.; Fujiki, M.; Imai, Y. ChemComm. 2015, 51, 8237-8240. (Cover Picture)
  7. Circularly polarized luminescence of chiral binaphthyl with achiral terthiophene fluorophores. Taniguchi, N.; Nakabayashi, K.; Harada, T.; Tajima, N.; Shizuma, M.; Fujiki, M.; Imai, Y. ChemLett. 2015, 44, 598-600
  8. Tunability of Guest Release Properties and Crystal Structures in a Supramolecular Benzothiophene Heterocyclic Host Complex. Wakabayashi, T.; Kitamura, S.; Tabata, H.; Kuroda, R.; Imai, Y. CrystEngComm. 2015, 17, 3064-3069. (Hot Article, Cover Picture)
  9. Solid-state Circularly Polarised Luminescence of Atropisomeric Fluorophores Embedded in Achiral myo-Inositol-containing Polyurethanes. Amako, T.; Nakabayashi, K.; Sudo, A.; Fujiki, M.; and Imai, Y. Org. Biomol. Chem. 2015, 13, 2913-2917. (Cover Picture)

  10. Circularly Polarized Luminescence of Biaryl Atropisomers: Subtle but Significant Structural Dependency. Kitayama, Y.; Nakabayashi, K.; Wakabayashi, T.; Tajima, N.; Fujiki, M.; Imai, Y. RSC Adv. 2015, 5, 410-415.
  11. Solid-state Circularly Polarised Luminescence of Atropisomeric Fluorophores Embedded in Achiral myo-Inositol-containing Polyurethanes. Amako, T.; Nakabayashi, K.; Sudo, A.; Fujiki, M.; and Imai, Y. Org. Biomol. Chem. 2015, 13, 2913-2917. (Cover Picture)
  12. Circularly Polarized Luminescence of Biaryl Atropisomers: Subtle but Significant Structural Dependency. Kitayama, Y.; Nakabayashi, K.; Wakabayashi, T.; Tajima, N.; Fujiki, M.; Imai, Y. RSC Adv. 2015,5, 410-415.

    <2014年度>

    1. Multiple optical properties of naphthoquinone pigment: 2-methyl-3-(hydroxyphenylthio)-1,4-naphthalenedione. Akiyama, H.; Inoue, T.; Tajima, N.; Kuroda, R.; Imai, Y. Org. Biomol. Chem. 2014, 12, 7965-7970.
    2. Sign Inversion of Circularly Polarized Luminescence by Geometry Manipulation of Four Naphthalene Units Introduced to a Tartaric Acid Scaffold. Amako, T.; Nakabayashi, K.; Mori, T.; Inoue, Y.; Fujiki, M.; Imai, Y. ChemComm. 2014, 50, 12836-12839.
        (Cover Picture)
    3. Plasmon Resonance-Enhanced Circularly Polarized Luminescence of Self-Assembled Meso-tetrakis(4-sulfonatophenyl)porphyrin-Surfactant Complexes in Interaction with Ag Nanoparticles. Harada, T.; Kajiyama, N.; Ishizaka, K.; Toyofuku, R.; Izumi, K.; Umemura, K.; Imai, Y.; Taniguchi, N.; Mishima, Kenji. ChemComm. 2014, 50, 11169-11172.
    4. Nonclassical Dual Controlling Circularly Polarized Luminescence Modes of Binaphthyl–Pyrene Organic Fluorophores in Fluidic and Glassy Media. Nakabayashi, K.; Amako, T.; Tajima, N.; Fujiki, M.; Imai, Y. ChemComm. 2014, 50, 13228-13230.
        (Cover Picture)
    5. Enhancing circularly polarised luminescence by extending the π-conjugation of axially chiral compounds. Kitayama, Y.; Amako, T.; Suzuki, N.; Fujiki, M.; Imai, Y. Org. Biomol. Chem. 2014, 12, 4342-4346.
        (Cover Picture)
    6. Control of crystal structures of fluorescent two-component supramolecular systems by varying substituents and their positions. Tanaka, Y.; Tabata, H.; Tajima, N.; Kuroda, R.; Imai, Y. CrystEngComm. 2014, 16, 1741 – 1748.
    7. Molecular recognition of a large bisphenol A derivative, α,α′-bis(4-hydroxyphenyl)-1,4-diisopropylbenzene, using p-benzoquinone derivatives. Iwase, N.; Shigeno, Y.; Wakabayashi, T.; Sato, T.; Tajima, N.; Kuroda, R.; Imai, Y. CrystEngComm. 2014, 16, 159-163.
        (Cover Picture)
    8. Preparation and Guest Release Properties of Supramolecular 3-Chlorobenzo[b]thiophene Heterocyclic Host Complex. Wakabayashi, T.; Amako, T.; Tabata, H.; Kuroda, R.; Imai, Y. Cryst. Growth Des. 2014, 14, 32-37.
    9. Characteristic solid-state color properties and crystal structures of 2-methyl-3-chlorophenylthio-1,4-naphthalenedione. Yotsumoto, E.; Inoue, T.; Wakabayashi, T.; Amako, T.; Tajima, N.; Kuroda, R.; Imai, Y. J. Mol. Struc. 2014, 1014, 189-193.
    10. Chiral optical properties of phenyloxazoline derivatives that appear only in the solid state. Hirayama, M.; Kobayashi, Y.; Tanaka, Y.; Sato, T.; Harada, T.; Tajima, N.; Kuroda, R.; Fujiki, M.; Imai, Y. Eur. J. Org. Chem. 2014, 719-724.
        (Cover Picture)
    11. Antimicrobial Activity of Cationic Gemini Surfactant Containing Oxycarbonyl Group in Lipophilic Part against Gram-positive and Gram-negative Microorganisms. Tatsum, T.; Imai, Y.; Kawaguchi, K.; Miyano, N.; Ikeda, I. J. Oleo Sci. 2014, 63, 137-140.
    12. Polymorphism of supramolecular charge-transfer complex composed of 10,10′-dihydroxy-9,9′-biphenanthryl and p-benzoquinone. Ookuma, K.; Amako, T.; Aoyama, H.; Sato, T.; Tajima,N.; Kuroda, R.; Imai, Y. Molecular Crystal and Liquid Crystals 2014, 592, (1), 209-217.

      <2013年度>

      1. Solid-State Circularly Polarised Luminescence and Circular Dichroism of ViscousBinaphthyl Compounds. Amako, T.; Harada, T.; Suzuki, N.; Mishima, K.; Fujiki, M.; Imai, Y. RSCAdvances 2013,3,23508-23513.
      2. Chiral anthracene fluorescence system using achiral 1-naphthylmethylamine. Kobayashi, Y.; Tanaka, Y.; Sato, T.; Fujiki, M.; Kuroda, R.; Imai, Y. CrystEngComm. 2013,15, 6259 – 6263.
      3. Preparation of a Spontaneously Resolved Chiral Fluorescent System containing 4-(2-Arylethynyl)-benzoic acid. Taniguchi, N.; Shimomaki, R.; Amako, T.; Sato, T.; Tokutome, H.; Tajima, N.; Kuroda, R.; Fujiki, M.; Imai, Y. Asian. J. Org. Chem. 2013, 2, 681-687.
          (Cover Picture, ChemistryView(Wiley)で紹介)
      4. Control of Solid-State Circularly Polarized Luminescence of Binaphthyl Organic Fluorophores through Environmental Changes. Kimoto, T.; Amako, T.; Tajima, N.; Kuroda, R.; Fujiki, M.; Imai, Y. Asian. J. Org. Chem. 2013, 2, 404-410. (Highlight)
      5. Dependence of circularly polarized luminescence due to the neighboring effects of binaphthyl units with the same axial chirality. Amako, T.; Kimoto, T.; Tajima, N.; Fujiki, M.; Imai, Y. RSCAdvances 2013, 3, 6939-6944.
      6. A comparison of circularly polarized luminescence (CPL) and circular dichroism (CD) characteristics of four axially chiral binaphthyl-2,2′-diyl hydrogen phosphate derivatives. Amako, T.; Kimoto, T.; Tajima, N.; Fujiki, M.; Imai, Y. Tetrahedron 2013, 69, 2753-2757.
      7. Control of variable composition structures by fluorine substituent in supramolecular organic fluorophore composed of 2-naphthalenecarboxylic acid. Kobayashi, Y.; Sato, T.; Tanaka, Y.; Harada, T.; Kuroda, R.; Imai, Y. CrystEngComm. 2013, 15, 4624 – 4630. (Cover Picture).

      <2012年度>

      1. Solid-state visible molecular recognition system of bisphenol A and its derivatives by solid co-grinding crystallization with benzoquinone. Iwase, N.; Kobayashi, Y.; Kinuta, T.; Sato, T.; Tajima, N.; Kuroda,R.; Matsubara, Y.; Imai, Y. CrystEngComm. 2012, 14, 8599-8605.
      2. Control of Release Properties of Guest Molecules by the Type of Benzoheterocyclic Ring in Supramolecular Host Complexes. Hige, S.; Shiota, N.; Kobayashi, Y.; Wakabayashi, T.; Sato, T.; Imai, Y. Tetrahedron 2012, 68, 9999-10004.
      3. Control of Circularly Polarized Luminescence by Open- and Closed-Type Binaphthyl Derivatives with the Same Axial Chirality. Kimoto, T.; Tajima, N.; Fujiki, M.; Imai, Y. Chem. Asian J. 2012, 7, 2836-2841.
      4. Preparation and Crystal Structure of a Supramolecular Bithiophene Network Complex with 1D Channel-like Cavities. Shiota, N.; Kinuta, T.; Sato, T.; Kimoto, T.; Imai, Y. Letters in Organic Chemistry. In Press.
      5. Dependence of Solid-State Optical Properties on Binding Groups in Biphenyl acid/Amine Supramolecular Organic Complexes. Okuno, T.; Sakoda, Y.; Kinuta, T.; Sato, T.; Tokutome, H.; Tajima, N.; Nakano, Y.; Fujiki, M.; Kuroda, R.; Imai Y.CrystEngComm. 2012, 14, 4819-4825.
      6. Control of Circularly Polarized Photoluminescent Property via Dihedral Angle of Binaphthyl Derivatives. Kinuta, T.; Tajima, N.; Fujiki, M.; Miyazawa, M.; Imai Y. Tetrahedron 2012, 68, 4791–4796.
      7. Novel Means of Controlling Solid-state CD Property in Supramolecular Organic Fluorophore Comprising 4-[2-(Methylphenyl)ethynyl]benzoic acid by Varying Position of Methyl Substituent. Nishiguchi, N.; Kinuta, T.; Sato, T.; Nakano, Y.; Harada, T.; Tajima, N.; Fujiki, M.; Kuroda, R.; Matsubara, Y.; Imai, Y. Cryst. Growth Des. 2012, 12, 1859-1864.
      8. Preparation, crystal structure, and solid-state optical property of a disulfonic acid/amine fluorescent complex composed of 4,4′-biphenyldisulfonic acid and 2-naphthylethylamine. Shiota, N.; Sakoda, Y.; Kinuta, T.; Imai, Y. Journal of Inclusion Phenomena and Macrocyclic Chemistry. 2012, 369-374.
      9. Preparation of a Supramolecular Heterocyclic Host Complex using Chiral (1R,2S)-2-Amino-1,2-diphenylethanol. Shiota, N.; Hige, S.; Kinuta, T.; Sato, T.; Kuroda, R.; Matsubara, Y.; Imai, Y. J. Mol. Struc. 2012, 1014, 32-37.
      10. Polymorphic supramolecular organic fluorophore composed of 2-naphthalenecarboxylic acid and benzylamine. Kobayashi, Y.; Kinuta, T.; Sato, T.; Harada, T.; Kuroda, R.; Matsubara, Y.; Imai, Y. CrystEngComm. 2012, 14, 1468–1472.
      11. Preparation of novel polymorphic pigment 3,3′-(4,4′-biphenyldiylbisthio)bis-2-methyl-1,4-naphthoquinone and its polymorphic properties. Kinuta, T.; Sato, T.; Tajima, N.; Matsubara, Y.; Miyazawa, M.; Imai, Y. CrystEngComm. 2012, 14, 1016-1020.
      12. Nonclassical tunability of solid-state CD and CPL properties of chiral 2-naphthalenecarboxylic acid/amine supramolecular organic fluorophore. Nishiguchi, N.; Kinuta, T.; Sato, T.; Nakano, Y.; Tokutome, H.; Tajima, N.; Fujiki, M.; Kuroda, R.; Matsubara, Y.; Imai, Y. Chem. Asian J. 2012, 7, 360-366.

      <2011年度>

      1. Chiral supramolecular thiophene fluorophore consisting of thiophenecarboxylic acid derivatives. Kimoto, T.; Shiota, N.; Kinuta, T.; Sato, T.; Nobuo, T.; Tokutome, H.; Kuroda, R.; Fujiki, M.; Matsubara, Y.; Imai, Y. Tetrahedron 2011, 67, 7775-7779.
      2. Solid-state chiral optical properties of axially chiral binaphthyl acid derivatives. Kinuta, T.; Sato, T.; Nakano, Y.; Harada, T.; Tajima, N.; Fujiki, M.; Kuroda, R.; Matsubara, Y.; Imai, Y. Journal of Photochemistry and Photobiology A: Chemistry 2011, 134-138.
      3. Crystal Structures and Solid-state Optical Properties of Supramolecular Organic Fluorophore Composed of 1D Columnar Network Structure Consisting of Fluorescent 2-Naphthalenecarboxylic Acid. Nishiguchi, N.; Sato, T.; Kinuta, T.; Kuroda, R.; Matsubara, Y.; Imai, Y. Cryst. Growth Des. 2011, 11, 827-831.
      4. Control of Solid-state Chiral Optical Properties of a Supramolecular Organic Fluorophore Containing of 4-(2-arylethynyl)-benzoic acid. Nishiguchi, N.; Kinuta, T.; Nakano, Y.; Harada, T.; Tajima, N.; Sato, T.; Fujiki, M.; Kuroda, R.; Matsubara, Y.; Imai, Y. Chem. Asian J. 2011, 6, 1092-1098.
      5. Solid-state fluorescence host complex formed by assembly of two-dimensional layered network structure composed of 2,6-naphthalenedicarboxylic acid and 2-naphthylethylamine. Shiota, N.; Okuno T.; Kinuta T.; Sato T.; Kuroda R.; Matsubara Y.; Imai Y. CrystEngComm. 2011, 13, 1683-1686.

      <2010年度>

      1. Chiral crystallization of ether- and imide-bridged biphenyl compounds without any outside chiral source. Kinuta, T.; Sato, T.; Tajima, N.; Kuroda, R.; Matsubara, Y.; Imai, Y. CrystEngComm. 2010, 12, 3483-3486.
      2. 固体蛍光を示す二成分系超分子ホスト錯体の創製 今井喜胤 化学工業201061、865-870。
      3. Colored supramolecular charge-transfer host system using 10,10′-dihydroxy-9,9′-biphenanthryl and 2,5-disubstituted-1,4-benzoquinone. Ukegawa, T.; Kinuta, T.; Sato, T.; Tajima, N.; Kuroda, R.; Matsubara, Y.; Imai, Y. Tetrahedron 2010, 66, 8756-8762.
      4. Solid-state thermochromism observed in charge-transfer complex composed of binaphthol and viologen. Kinuta, T.; Sato, T.; Tajima, N.; Kuroda, R.; Matsubara, Y.; Imai, Y. J. Mol. Struc. 2010, 982, 45-49.
      5. Control of Relationship between Conformational and Color Polymorphs of Achiral 2-Methyl-3-arylthio-1,4-naphthalenediones. Kinuta, T.; Sato, T.; Harada, T.; Tajima, N.; Kuroda, R.; Matsubara, Y.; Imai, Y. J. Mol. Struc. 2010, 982, 16-21.
      6. Molecular recognition of bisphenol A and its derivatives using p-benzoquinone molecule. Iwase, N.; Kinuta, T.; Tajima, N.; Sato, T.; Kuroda, R.; Matsubara, Y.; Imai, Y.CrystEngComm. 2010, 12, 3195-3200.
      7. Tuning mechanism in helical columnar thiophene host system with 2-thienylacetic acid by using (1R,2S)-2-amino-1,2-diphenylethanol. Shiota, N.; Kinuta, T.; Sato, T.; Kuroda, R.; Matsubara, Y.; Imai, Y. Tetrahedron 2010, 66, 5589-5593.
      8. Control of solid-state chiral optical properties of chiral supramolecular organic fluorophore consisting of 1-pyrenesulfonic acid and chiral amine molecules. Imai, Y.; Murata, K.; Nakano, Y.; Harada, T.; Kinuta, T.; Tajima, N.; Sato, T.; Fujiki, M.; Kuroda, R.; Matsubara, Y. CrystEngComm. 2010, 12, 1688-1692.
      9. Development of novel thioether compound for spontaneous chiral crystallization. Kinuta, T.; Yokoyama, E.; Sato, T.; Tajima, N.; Kuroda, R.; Matsubara, Y.; Imai, Y. CrystEngComm. 2010, 12, 1394-1396.
      10. Preparation of Charge-Transfer Host Complex Composed of [9,9′- Biphenanthryl] -10,10′-diol Having a Large and Widely π-Conjugated Phenanthrene Ring. Ukegawa, T.; Kinuta, T.; Sato, T.; Tajima, N.; Kuroda, R.; Matsubara, Y.; Imai, Y. Chem. Lett. 2010, 39, 257-259.
      11. Preparation of Supramolecular Thiophene Host System Showing Solid-state Fluorescence by Using Chiral (1R,2S)-2-Amino-1,2-diphenylethanol. Shiota, N.; Kinuta, T.; Sato, T.; Tajima, N.; Kuroda, R.; Matsubara, Y.; Imai, Y. Cryst. Growth Des. 2010, 10, 1341-1345.
      12. Two-dimensional Layered Chiral Supramolecular Organic Fluorophore composed of 1-Amino-2-indanol and Carboxylic Acid Derivatives. Imai, Y.; Shiota, N.; Kinuta, T.; Okuno, T.; Nakano, Y.; Harada, T.; Sato, T.; Fujiki, M.; Kuroda, R.; Matsubara, Y. Eur. J. Org. Chem. 2010, 7, 1353-1357.
      13. Complexation behavior of CT complex composed of 9,10-bis(3,5-dihydroxyphenyl)anthracene and viologen derivatives. Kinuta, T.; Kamon, K.; Tajima, N.; Sato, T.; Kuroda, R.; Matsubara, Y.; Imai, Y.Supramol. Chem. 2010, 22, 221-227.
      14. Solid-state fluorescence property and crystal structure of biphenyl derivatives with carboxyl and n-alkyl groups. Imai, Y., Kamon, K.; Tajima, N.; Kinuta, T.; Sato, T.; Kuroda, R.; Matsubara, Y. J. Luminescence 2010, 130, 954–958.
      15. Preparation of Supramolecular Host Complex Composed of 1D Charge-Transfer Column-like Structure Using 6,6'-Disubstituted-1,1'-bi-2-naphthol and Methylviologen. Kinuta, T.; Tajima, N.; Sato, T.; Kuroda, R.; Matsubara, Y.; Imai, Y. J. Mol. Struc. 2010, 964, 27-30.
      16. 円偏光発光を指向した固体超分子有機発光体の開発 今井喜胤 未来材料2010、2-8。

      <2009年度>

      1. Asymmetric oxidation of methyl 4-tolyl sulfide using chiral auxiliary on powder disperse, polyoxometalate catalyst, and urea-hydrogen peroxide oxidant. Sasaki, Y.; Deguchi, Y.; Morimoto, M.; Imai, Y.; Matsunaga, M.; Sakane, T.; Ichihara, J.; Yamaguchi, S. Material Technology 2009, 27, 191-195.
      2. Solid-state Chiral Supramolecular Organic Fluorophore having π-Conjugated Phenylene Ethynylene Unit. Kinuta, T.; Kamon, K.; Harada, T.; Nakano, Y.; Tajima, N.; Sato, T.; Fujiki, M.; Kuroda, R.; Matsubara, Y.; Imai, Y.Eur. J. Org. Chem. 2009, 5760-5764.
      3. Crystal Structure of 9,10-Dipentafluorophenylanthracene Host System. Imai, Y.; Kamon, K.; Kawaguchi, K.; Tajima, N.; Sato, T.; Kuroda, R.; Matsubara, Y. Letters in Organic Chemistry. 2009, 6, 588-592.
      4. Direct comparison of chiral substituent effect for viologens on the stereoselective photoinduced electron transfer reactions with zinc myoglobin. Takashima, H.; Shibata, S.; Sekiguchi, Y.; Imai, Y.; Tsukahara, K. Bull. Chem. Soc. Jpn. 2009, 82, 1250-1257.
      5. Multiple Molecular Recognition Host System using Charge transfer Complex of 3,3'-Disubstituted-1,1'-bi-2-naphthol and Methylviologen. Imai, Y.; Kamon, K.; Kinuta, T.; Tajima, N.; Sato, T.; Kuroda, R.; Matsubara, Y. Cryst. Growth Des. 2009, 9, 4096-4101.
      6. Charge-Transfer Host Complex with Channel-like Cavity Using Disubstituted-1,1′-bi-2-naphthol and Benzylviologen. Kinuta, T.; Kise, Y.; Kamon, K.; Tajima, N.; Sato, T.; Kuroda, R.; Matsubara, Y.; Imai, Y. Tetrahedron Lett. 2009, 50, 5786-5789.
      7. Conformational and color polymorphism of achiral 2-methyl-3-(2-naphthalenylthio)-1,4-naphthalenedione. Imai, Y.; Kinuta, T.; Nagasaki, K.; Harada, T.; Tajima, N.; Sato, T.; Kuroda, R.; Matsubara, Y. CrystEngComm. 2009, 11, 1223-1226.
      8. Solid-state Optical Properties of Chiral Supramolecular Organic Fluorophore Consisting of Fluorescent 1-Pyrenesulfonic Acid and Amine molecules. Imai, Y.; Murata, K.; Nakano, Y.; Harada, T.; Sato, T.; Tajima, N.; Fujiki, M.; Kuroda, R.; Matsubara, Y. Eur. J. Org. Chem. 2009, 3244-3248.
      9. Colored Supramolecular Host system using a charge-transfer complex composed of 1,1′-bi-2-naphthol and 2,5-disubstituted-1,4-benzoquinone. Imai, Y.; Kamon, K.; Kinuta, T.; Sato, T.; Tajima, N.; Kuroda, R.; Matsubara, Y. Eur. J. Org. Chem. 2009, 2519-2525.
      10. Complexation behavior of binaphthol/tetrafluoro-1,4-benzoquinone charge-transfer complex. Imai, Y.; Kinuta, T.; Kamon, K.; Tajima, N.; Sato, T.; Kuroda, R.; Matsubara, Y. Cryst. Growth Des. 2009, 9, 2393-2397. 
      11. Charge-transfer host system composed of 9,10-bis(3,5-dihydroxyphenyl)anthracene and methylviologen. Imai, Y.; Kinuta, T.; Kamon, K.; Tajima, N.; Sato, T.; Kuroda, R.; Matsubara, Y. Tetrahedron 2009, 65, 3740-3744.
      12. Complexation behavior of a supramolecular organic fluorophore prepared by solid-State co-Grinding crystallization using 2-anthracenecarboxylic acid and (R)-1-(2-naphthyl)ethylamine and its optical properties. Imai, Y.; Murata, K.; Kawaguchi, K.; Harada, T.; Nakano, Y.; Sato, T.; Fujiki, M.; Kuroda, R.; Matsubara, Y. Eur. J. Org. Chem. 2009, 1335-1339. (Cover Picture)
      13. Formation and crystal structure of the chiral charge-transfer complex with axially chiral 1,1′-bis-2-naphthol derivatives and tetracyanobenzene. Imai, Y.; Kamon, K.; Kido, S.; Harada, T.; Tajima, N.; Sato, T.; Kuroda, R.; Matsubara, Y. CrystEngComm. 2009, 11, 620-624.
      14. Formation and crystal structure of two-component host system having helical chirality and comprising 9,10-dihydro-9,10-ethanoanthracene-11,12-diamine and 1,1′-binaphthyl-2,2′-dicarboxylic acid. Imai, Y.; Murata, K.; Kamon, K.; Kinuta, T.; Sato, T.; Kuroda, R.; Matsubara, Y. Cryst. Growth Des. 2009, 9, 602-605.

      <2008年度>

      1. Varied charge-transfer complex crystals formed between diols and benzoquinone in the solid and solution states. Kuroda, R.; Sato, T.; Imai, Y. CrystEngComm. 2008, 10, 1881-1890.
      2. Molecular recognition properties of a charge-transfer host system composed of 10,10′-dihydroxy-9,9′-biphenanthryl and viologen derivatives. Imai, Y.; Kamon, K.; Kido, S.; Sato, T.; Tajima, N.; Kuroda, R.; Matsubara, Y. Eur. J. Org. Chem. 2008, 4784-4789.
      3. 2D Layered supramolecular host system derived from a 21-helical column, composed of 1,2-diphenylethylenediamine and N-phenyliminodiacetic acid. Imai, Y.; Murata, K.; Sato, T.; Kuroda, R.; Matsubara, Y. Org Lett. 2008, 10, 3821-3824.
      4. Guest inclusion style of 9,10-diphenylanthracene. Imai, Y.; Kawaguchi, K.; Sato, T.; Tajima, N.; Kuroda, R.; Matsubara, Y. Molecular Crystal and Liquid Crystals 2008, 487, 153-159.
      5. Preparation of spontaneous resolution chiral fluorescent system using 2-anthracenecarboxylic acid.Imai, Y.; Kamon, K.; Murata, K.; Harada, T.; Nakano, Y.; Sato, T.; Fujiki, M.; Kuroda, R.; Matsubara, Y. Org. Biomol. Chem. 2008, 6, 3471-3475.
      6. Selective formation and optical property of a 21-helical columnar fluorophore composed of achiral 2-anthracenecarboxylic acid and benzylamine.Imai, Y.; Murata, K.; Asano, N.; Nakano, Y.; Kawaguchi, K.; Harada, T.; Sato, T.; Fujiki, M.; Kuroda, R.; Matsubara, Y.  Cryst. Growth Des. 2008, 8, 3376-3379.
      7. Control of circularly polarized luminescence (CPL) property by supramolecular complexation.Imai, Y.; Kawano, K.; Nakano, Y.; Kawaguchi, K.; Harada, T.; Sato, T.; Fujiki, M.; Kuroda, R.; Matsubara, Y. New J. Chem. 2008, 32, 1110-1112.
      8. A solid-state chiral fluorophore obtained from achiral fluorescent 4-biphenylcarboxylic acid and rac-phenylmethylamine derivatives. Imai, Y.; Murata, K.; Matsuno, H.; Kamon, K.; Sato, T.; Kuroda, R.; Matsubara, Y. Chem. Lett. 2008, 37, 726-727.
      9. Multiple molecular response columnar host system composed of rac-2-amino-1,2-diphenylethanol and 1-fluorenecarboxylic acid. Imai, Y.; Nagasaki, K.; Murata, K.; Kawaguchi, K.; Harada, T.; Nakano, Y.; Sato, T.; Fujiki, M.; Kuroda, R.; Matsubara, Y.  CrystEngComm. 2008, 10, 951-953.
      10. Formation of supramolecular host system with multiple chiral points (central, axial, and helical) by using (1R,2S)-2-amino-1,2-diphenylethanol. Imai, Y.; Murata, K.; Matsuno, H.; Sato, T.; Kuroda, R.; Matsubara, Y. CrystEngComm. 2008, 10, 947-950.
      11. Formation of chiral 21-helical columnar host system with phenylacetylene unit by using (1R,2S)-2-amino-1,2-diphenylethanol. Imai, Y.; Kawaguchi, K.; Matsuno, H.; Sato, T.; Kuroda, R.; Matsubara, Y. Tetrahedron 2008, 64, 4585-4589.
      12. A solid-state fluorescence host system using a 21-helical column consisting of chiral (1R,2S)-2-amino-1,2-diphenylethanol and fluorescent 1-pyrenecarboxylic acid. Imai, Y.; Murata, K.; Kawaguchi, K.; Sato, T.; Tajima, N.; Kuroda, R.; Matsubara, Y. Chem.-Asian. J. 2008, 3, 625-629.
      13. Tuning mechanism in a two-component columnar host system composed of 1,2-diphenylethylenediamine and 1,1′-binaphthyl-2,2′-dicarboxylic acid. Imai, Y.; Kawaguchi, K.; Murata, K.; Sato, T.; Kuroda, R.; Matsubara, Y. Org Lett. 2008, 10, 469-471.
      14. A coincident spontaneous resolution system for racemic 1,1'-binaphthyl-2,2'-dicarboxylic acid and 1,2-diphenylethylenediamine induced by water. Imai, Y.; Kawaguchi, K.; Tajima, N.; Sato, T.; Kuroda, R.; Matsubara, Y. Chem Commun. 2008, 362-364.
      15. Preparation and crystal structure of guest-dependent charge-transfer host system using 1,1'-bi-2-naphthol and 2-chloro-5-methyl-benzoquinone. Imai, Y.; Kamon, K.; Kinuta, T.; Tajima, N.; Sato, T.; Kuroda, R.; Matsubara, Y. Cryst. Growth Des. 2008, 8, 3493-3496.

      <2007年度>

      1. A charge-transfer host system composed of a chiral 1,1'-bi-2-naphthol cluster and benzylviologen. Imai, Y.; Kamon, K.; Kinuta, T.; Tajima, N.; Sato, T.; Kuroda, R.; Matsubara, Y. Tetrahedron. 2007, 63, 11928-11932.
      2. Tunable two-component host system with multiple chiral points composed of cyclohexanediamine and 1,1′-binaphthyl-2,2′-dicarboxylic acid. Imai, Y.; Kawaguchi, K.; Murata, K.; Sato, T.; Kuroda, R.; Matsubara, Y. Cryst. Growth Des. 2007, 7, 1676-1678.
      3. A charge-transfer complex of 10,10'-dihydroxy-9,9'-biphenanthryl and methylviologen as a visual inclusion host system. Imai, Y.; Kido, S.; Kamon, K.; Kinuta, T.; Sato, T.; Tajima, N.; Kuroda, R.; Matsubara, Y. Org Lett. 2007, 9, 5047-5050.
      4. A solid-state fluorescence sensing system consisting of chiral (1R,2S)-2-amino-1,2-diphenylethanol and fluorescent 2-anthracenecarboxylic acid.Imai, Y.; Murata, K.; Kawaguchi, K.; Sato, T.; Kuroda, R.; Matsubara, Y. Org Lett. 2007, 9, 3457-3460.
      5. Chiral channel-like cavity which is tunable via changes in 21-column packing structure. Imai, Y.; Kawaguchi, K.; Asai, K.; Sato, T.; Kuroda, R.; Matsubara, Y. CrystEngComm.2007, 9, 467-470.
      6. An isoselective and visual inclusion host system using charge-transfer complexes of 3,3′-disubstituted-1,1'-bi-2-naphthol and methylviologen. Imai, Y.; Kamon, K.; Kinuta, T.; Tajima, N.; Sato, T.; Kuroda, R.; Matsubara, Y. Tetrahedron Lett. 2007, 48, 6321-6325.
      7. Formation of a chiral 2D-layered host system composed of (1R,2R)-1,2-diphenylethylenediamine and benzenediacetic acid derivatives. Imai, Y.; Kawaguchi, K.; Murata, K.; Sato, T.; Kuroda, R.; Matsubara, Y. Chem. Lett. 2007, 812-813.
      8. Solid-state optical properties of a chiral supramolecular fluorophore consisting of chiral (1R,2R)-1,2-diphenylethylenediamine and fluorescent carboxylic acid derivatives. Imai, Y.; Kawaguchi, K.; Harada, T.; Sato, T.; Ishikawa, M.; Fujiki, M.; Kuroda, R.; Matsubara, Y. Tetrahedron Lett. 2007, 47, 2927-2930.
      9. Axial structures of biphenyl compounds linked by diethyl ether chains. Imai, Y.; Kitazawa, J.; Sato, T.; Kuroda, R.; Matsubara, Y.; Yoshida, Z. Tetrahedron 2007, 63, 1995-1999.

      <2006年度>

      1. Successive optical resolution of two compounds by one enantiopure compound. Imai, Y.; Takishita, M.; Sato, T.; Kuroda, R. Chem. Commun. 2006, 1070-1072.
      2. Visualization of molecuar recognition: a novel system based on charge-transfer complexes composed of 1,1′-bi-2-naphthol derivatives and p-benzoquinone. Imai, Y.; Sato, T.; Kuroda, R. Org Lett. 2006, 2941-2944.
      3. Development of a chiral host system tunable via changes in a 21-column packing structure. Imai, Y.; Kawaguchi, K.; Sato, T.; Kuroda, R.; Matsubara, Y. Tetrahedron Lett. 2006, 47, 7885-7888.
      4. Formation of chiral charge-transfer complex with axially chiral 1,1'-bi-naphtol and viologen derivatives. Imai, Y.; Kinuta, T.; Sato, T.; Nobuo, T.; Kuroda, R.; Matubara, Y.; Yoshida, Z. Tetrahedron Lett. 2006, 47, 3603-3606.

      <2005年度>

      1. Efficient Optical Resolutionof Secondary Alkyl Alcohols by Chiral Supramolecular Hosts. Imai, Y.; Sato, T.; Kuroda, R. Chem. Comm. 2005, 3289-3291.

      <2004年度>

      1. Crystal to crystal transformation in the solid state. Kuroda, R.; Higashiguchi, K.; Hasebe, S.; Imai, Y. Cryst.Eng.Comm. 2004, 463-468.

      <2003年度>

      1. Direct structure determination of a multi-component molecular crystal prepared by a solid state grinding procedure. Cheung, E. Y.; Kitchin, S. J.; Harris, D. M.; Imai, Y.; Tajima, N.; Kuroda, R. J. Am. Chem. Soc. 2003, 14658-14659.
      2. Spontaneous rearrangement of hydrogen bonding in a crystalline state. Kuroda, R.; Imai, Y. Men. Comm. 2003, 3, 148-149.

      <2002年度>

      1. Generation of Co-crystal Phases with Novel Coloristic Properties via Solid State Grinding Procedures. Kuroda, R.; Imai, Y.; Tajima, N. Chem. Comm. 2002, 2848-2849.
      2. Coloured Chiral Adduct Formation of 1,1'-Bi-2-naphthol Derivatives and Benzoquinone with a Third Compound. Imai, Y.; Tajima, N.; Sato, T.; Kuroda, R. Chirality, 2002, 14, 604-609.

      <2001年度>

      1. Chirality Recognition in Solvent-free Solid-state Crystallization: Chiral Adduct Formation by Bis-β-naphthol Derivatives and Benzoquinone Crystals. Kuroda, R.; Imai, Y.; Sato, T.  Chirality, 2001, 13, 588-594.

      <2000年度>

      1. Oxazolinylferrocene Ligands for the Addition of Diethylzinc to Benzaldehyde: Effects of the Symmetry and the Substituent on the Oxazoline Ring of the Ligands on Asymmettric Catalysis. Zhang, W.; Yoshinaga, H.; Imai, Y.; Kida, T.; Nakatsuji, Y.; Ikeda, I. SYNLETT 2000, 10, 1512-1514.
      2. Novel Chiral Bisoxazoline Ligands with a Biphenyl Backbone: Preparation, Complexation, and Application in Asymmetric Catalytic Reactions. Imai, Y.; Zhang, W.; Kida, T.; Nakatsuji, Y.; Ikeda, I. J. Org. Chem. 2000, 11, 3326-3333.
      3. Novel C2-Symmetric Chiral Oxazolinyl Biaryl Ligands Bearing a Hydroxyl Group. Imai, Y.; Matsuo, S.; Zhang, W.; Kida, T.; Nakatsuji, Y.; Ikeda, I. SYNLETT 2000, 2, 239-241.

      <1999年度>

      1. Novel Axial Chiral Sulfur-oxazoline Ligands with a Biphenyl Backbone. Imai, Y.; Zhng, W.; Kida, T.; Nakatsuji, Y.; Ikeda, I. SYNLETT 1999, 8, 1319-1324.
      2. Perfect Control of Diastereomeric Complexationof C2-Symmetric Chiral 1,1'-Bis(oxazolinyl)ferrocene Ligands. Imai, Y.; Zhang, W.; Kida, T.; Nakatsuji, Y.; Ikeda, I. Chem. Lett. 1999, 3, 243-244.

      <1998年度>

      1. Diphenylphosphinooxazoline Ligands with a Chiral Binaphthyl Backbone for Pd-Catalyzed Allylic Alkylation. Imai, Y.; Zhang, W.; Kida, T.; Nakatsuji, Y.; Ikeda, I. Tetrahedron Lett. 1998, 39, 4343-4346.

      <1997年度>

      1. Novel Axial Chiral Catalyst Derived from Biphenyl Ligand Bearing only Two ortho-Substituents. Imai, Y.; Zhang, W.; Kida, T.; Nakatsuji, Y.; Ikeda, I. Tetrahedron Lett. 1997, 38, 2681-2684.

      <1996年度>

      1. Novel C2-Symmetric Chiral Bisoxazoline Ligands in Rhodium(I)-Catalyzed Asymmetric Hydrosilylation. Imai, Y.; Zhang, W.; Kida, T.; Nakatsuji, Y.; Ikeda, I. Tetrahedron Asym. 1996, 7, 2453-2462.
pagetop