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Journal Abstract Search

253 related items for PubMed ID: 31017424

  • 1. Unexpectedly Strong Chiral Amplification of Chiral/Achiral and Chiral/Chiral Copolymers of Biphenylylacetylenes and Further Enhancement/Inversion and Memory of the Macromolecular Helicity.
    Ishidate R, Markvoort AJ, Maeda K, Yashima E.
    J Am Chem Soc; 2019 May 08; 141(18):7605-7614. PubMed ID: 31017424
    [Abstract] [Full Text] [Related]

  • 2. Chiral amplification in macromolecular helicity assisted by noncovalent interaction with achiral amines and memory of the helical chirality.
    Morino K, Watase N, Maeda K, Yashima E.
    Chemistry; 2004 Oct 04; 10(19):4703-7. PubMed ID: 15372691
    [Abstract] [Full Text] [Related]

  • 3. Helical Poly(phenylacetylene) Bearing Chiral and Achiral Imidazolidinone-Based Pendants that Catalyze Asymmetric Reactions due to Catalytically Active Achiral Pendants Assisted by Macromolecular Helicity.
    Takata LM, Iida H, Shimomura K, Hayashi K, dos Santos AA, Yashima E.
    Macromol Rapid Commun; 2015 Dec 04; 36(23):2047-54. PubMed ID: 26398881
    [Abstract] [Full Text] [Related]

  • 4. Helicity induction and memory of the macromolecular helicity in a polyacetylene bearing a biphenyl pendant.
    Maeda K, Tamaki S, Tamura K, Yashima E.
    Chem Asian J; 2008 Mar 07; 3(3):614-624. PubMed ID: 18278780
    [Abstract] [Full Text] [Related]

  • 5. Hierarchical amplification of macromolecular helicity of dynamic helical poly(phenylacetylene)s composed of chiral and achiral phenylacetylenes in dilute solution, liquid crystal, and two-dimensional crystal.
    Ohsawa S, Sakurai S, Nagai K, Banno M, Maeda K, Kumaki J, Yashima E.
    J Am Chem Soc; 2011 Jan 12; 133(1):108-14. PubMed ID: 21141965
    [Abstract] [Full Text] [Related]

  • 6. Catalytic One-Handed Helix Induction and Subsequent Static Memory of Poly(biphenylylacetylene)s Assisted by a Small Amount of Carboxy Groups Introduced at the Pendants.
    Ikai T, Takeda S, Yashima E.
    ACS Macro Lett; 2022 Apr 19; 11(4):525-531. PubMed ID: 35575344
    [Abstract] [Full Text] [Related]

  • 7. Macromolecular helicity induction and static helicity memory of poly(biphenylylacetylene)s bearing aromatic pendant groups and their use as chiral stationary phases for high-performance liquid chromatography.
    Ikai T, Okuda S, Yashima E.
    Chirality; 2022 Feb 19; 34(2):306-316. PubMed ID: 34839544
    [Abstract] [Full Text] [Related]

  • 8. Helix-Sense-Selective Synthesis of Right- and Left-Handed Helical Luminescent Poly(diphenylacetylene)s with Memory of the Macromolecular Helicity and Their Helical Structures.
    Maeda K, Nozaki M, Hashimoto K, Shimomura K, Hirose D, Nishimura T, Watanabe G, Yashima E.
    J Am Chem Soc; 2020 Apr 22; 142(16):7668-7682. PubMed ID: 32227997
    [Abstract] [Full Text] [Related]

  • 9. Remote Control of One-Handed Helicity in Polyacetylenes through Flexible Spacers in Water: Impact of the Spacer Length.
    Ikai T, Nakamura K, Mizumoto K, Oki K, Yashima E.
    Angew Chem Int Ed Engl; 2023 May 08; 62(20):e202301127. PubMed ID: 36920332
    [Abstract] [Full Text] [Related]

  • 10. Dual memory of enantiomeric helices in a polyacetylene induced by a single enantiomer.
    Miyagawa T, Furuko A, Maeda K, Katagiri H, Furusho Y, Yashima E.
    J Am Chem Soc; 2005 Apr 13; 127(14):5018-9. PubMed ID: 15810826
    [Abstract] [Full Text] [Related]

  • 11. Synthesis and applications of helical polymers with dynamic and static memories of helicity.
    Yashima E.
    Proc Jpn Acad Ser B Phys Biol Sci; 2023 Dec 11; 99(10):438-459. PubMed ID: 37853628
    [Abstract] [Full Text] [Related]

  • 12. Emergence of Highly Enantioselective Catalytic Activity in a Helical Polymer Mediated by Deracemization of Racemic Pendants.
    Ikai T, Ando M, Ito M, Ishidate R, Suzuki N, Maeda K, Yashima E.
    J Am Chem Soc; 2021 Aug 18; 143(32):12725-12735. PubMed ID: 34347469
    [Abstract] [Full Text] [Related]

  • 13. Nonracemic dopant-mediated hierarchical amplification of macromolecular helicity in a charged polyacetylene leading to a cholesteric liquid crystal in water.
    Maeda K, Takeyama Y, Sakajiri K, Yashima E.
    J Am Chem Soc; 2004 Dec 22; 126(50):16284-5. PubMed ID: 15600305
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  • 15. Mechanism of helix induction on a stereoregular Poly((4-carboxyphenyl)acetylene) with chiral amines and memory of the macromolecular helicity assisted by interaction with achiral amines.
    Maeda K, Morino K, Okamoto Y, Sato T, Yashima E.
    J Am Chem Soc; 2004 Apr 07; 126(13):4329-42. PubMed ID: 15053623
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  • 17. Enantioseparation on helical poly(diphenylacetylene)s bearing optically-active pendants: Effects of differences in higher-order structures of kinetically-trapped and thermodynamically-stable states on chiral recognition ability.
    Hirose D, Ogino K, Uematsu K, Maeda K.
    J Chromatogr A; 2022 Jul 19; 1675():463164. PubMed ID: 35660321
    [Abstract] [Full Text] [Related]

  • 18. Helical Polyacetylenes Induced via Noncovalent Chiral Interactions and Their Applications as Chiral Materials.
    Maeda K, Yashima E.
    Top Curr Chem (Cham); 2017 Aug 19; 375(4):72. PubMed ID: 28730394
    [Abstract] [Full Text] [Related]

  • 19. Supramolecular helical assembly of an achiral cyanine dye in an induced helical amphiphilic poly(phenylacetylene) interior in water.
    Miyagawa T, Yamamoto M, Muraki R, Onouchi H, Yashima E.
    J Am Chem Soc; 2007 Mar 28; 129(12):3676-82. PubMed ID: 17343383
    [Abstract] [Full Text] [Related]

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