論文／八島栄次

Selected papers

142. Nonracemic Dopant-Mediated Hierarchical Amplification of Macromolecular Helicity in a Charged Polyacetylene Leading to a Cholesteric Liquid Crystal in Watere: K. Maeda, Y. Takeyama, K. Sakajiri, and E. Yashima; J. Am. Chem. Soc., 126, 16284-16285 (2004) DOI: 10.1021/ja044264n

140. Macromolecular Helicity Induction in a Cationic Polyacetylene Assisted by an Anionic Polyisocyanide with Helicity Memory in Water: Replication of Macromolecular Helicity: K. Maeda, M. Ishikawa, and E. Yashima; J. Am. Chem. Soc., 126, 15161-15166 (2004) DOI: 10.1021/ja0469636

139. Macromolecular Helicity Induction on a Poly(phenylacetylene) with C2-Symmetric Chiral Bis-Substituted [60]Fullerenes, Selected as "Heart Cut" paper by ACS: T. Nishimura, K. Tsuchiya, S. Ohsawa, K. Maeda, E. Yashima, Y. Nakamura, and J. Nishimura; J. Am. Chem. Soc., 126, 11711-11717 (2004) DOI: 10.1021/ja046633l

137. Chiral Amplification in Macromolecular Helicity Assisted by Noncovalent Interaction with Achiral Amines and Memory of the Helical Chirality: K. Morino, N. Watase, K. Maeda, and E. Yashima; Chem. Eur. J., 10l, 4703-4707 (2004) DOI: 10.1002/chem.200400381

136. Poly(phenylacetylene)s Bearing a Peptide Pendant: Helical Conformational Changes of the Polymer Backbone Stimulated by the Pendant Conformational Change: K. Maeda, N. Kamiya, and E. Yashima; Chem. Eur. J., 10, 4000-4010 (2004) DOI: 10.1002/chem.200400315

130. the 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: K. Maeda, K. Morino, Y. Okamoto, T. Sato, and E. Yashima; J. Am. Chem. Soc., 126, 4329-4342 (2004) DOI: 10.1021/ja0318378

128. Supramolecular Chirality of Thermotropic Liquid-Crystalline Folic Acids: T. Kato, T. Matsuoka, M. Nishii, Y. Kamikawa, K. Kanie, T. Nishimura, and E. Yashima; Angew. Chem., Ind. Ed., 43, 1969-1972 (2004) DOI: 10.1002/anie.200353231

127. An Unprecedented Memory of Macromolecular Helicity Induced in an Achiral Polyisocyanide in Water: M. Ishikawa, K. Maeda, Y. Mitsutsuji, and E. Yashima; J. Am. Chem. Soc., 126, 732-733 (2004) DOI: 10.1021/ja039279k

126. A Helical Array of Pendant Fullerenes on a Helical Poly(phenylacetylene) Induced by Non-covalent Chiral Interactions: T. Nishimura, S. Ohsawa, K. Maeda, and E. Yashima; Chem. Commun., 646-647 (2004) DOI: 10.1039/B312511D

119. Helical Structural Change in Poly((4-carboxyphenyl)acetylene) by Acid-Base Complexation with an Optically Active Amine in Dimethyl Sulfoxide: A Viscometric Study: Y. Ashida, T. Sato, K. Morino, K. Maeda, Y. Okamoto, and E. Yashima; Macromolecules, 36, 1480-1486 (2003) DOI: 10.1021/ma034085a

118. Chiral Stimuli-Responsive Gels: Helicity Induction in Poly(phenylacetylene) Gels Bearing a Carboxyl Group with Chiral Amines: H. Goto, H. Q. Zhang, and E. Yashima; J. Am. Chem. Soc., 125, 2516-2523 (2003) DOI: 10.1021/ja029036c

116. Helix-Sense Inversion of Poly(phenylacetylene) Derivatives Bearing an Optically Active Substituent Induced by External Chiral and Achiral Stimuli: K. Morino, K. Maeda, and E. Yashima; Macromolecules, 36, 1480-1486 (2003) DOI: 10.1021/ma025726p

115. Detection and Amplification of a Small Enantiomeric Imbalance in α-Amino Acids by a Helical Poly(phenylacetylene) with Crown Ether Pendants: R. Nonokawa and E. Yashima; J. Am. Chem. Soc., 125, 1278-1283 (2003) DOI: 10.1021/ja028348c

114. Structural Analysis of Amylose Tris(3,5-dimethylphenylcarbamate) by NMR Relevant to Its Chiral Recognition Mechanism in HPLC: C. Yamamoto, E. Yashima, and Y. Okamoto; J. Am. Chem. Soc., 124, 12583-12589 (2002) DOI: 10.1021/ja020828g

113. Binding of Organic Anions by Synthetic Supramolecular Metallopores with Internal Mg2+- Aspartate Complexes, Selected as “Cover Picture” by Editor: G. Das, H. Onouchi, E. Yashima, and S. Matile; ChemBioChem., 3, 1089-1096 (2002) DOI: 10.1002/1439-7633(20021104)3:11<1089::AID-CBIC1089>3.0.CO;2-V

112. A Helical Array of Pendant Fullerenes of an Optically Active Polyphenylacetylene, Selected as “Hot Paper” by Editor: T. Nishimura, K. Takatani, S.-I. Sakurai, K. Maeda, and E. Yashima; Angew. Chem., Int. Ed., 41, 3602-3604 (2002) DOI: 10.1002/1521-3757(20021004)114:19<3754::AID-ANGE3754>3.0.CO;2-V

111. Temperature Dependence of Helical Structures of Poly(phenylacetylene) Derivatives Bearing an Optically Active Substituent: K. Morino, K. Maeda, Y. Okamoto, E. Yashima, and T. Sato; Chem. Eur. J., 8, 5112-5120 (2002) DOI: 10.1002/1521-3765(20021115)8:22<5112::AID-CHEM5112>3.0.CO;2-S

110. Metal-Induced, Supramolecular Chirality Induction on an Optically Active Polythiophene Aggregate: H. Goto and E. Yashima; Chem. Eur. J., 8, 4027-4036 (2002) DOI: 10.1002/1521-3765(20020902)8:17<4027::AID-CHEM4027>3.0.CO;2-Q

109. Electron-Induced Switching of the Supramolecular Chirality of Optically Active Polythiophene Aggregates: H. Goto and E. Yashima; J. Am. Chem. Soc., 124, 7943-7949 (2002) DOI: 10.1021/ja025900p

108. Macromolecular Chirality Induction on Optically Inactive Poly(4-carboxyphenyl isocyanide) with Chiral Amines: A Dynamic Conformational Transition of Poly(phenyl isocyanide) Derivatives: M. Ishikawa, K. Maeda, and E. Yashima; J. Am. Chem. Soc., 124, 7448-7458 (2002) DOI: 10.1021/ja0259537

106. Switching of a Macromolecular Helicity for Visual Distinction of Molecular Recognition Events: E. Yashima, K. Maeda, and O. Sato; J. Am. Chem. Soc., 123, 8159-8160 (2001) DOI: 10.1021/ja016393z

102. A Helical Polyelectrolyte Induced by Specific Interactions with Biomolecules in Water: H. Onouchi, K. Maeda, and E. Yashima; J. Am. Chem. Soc., 123, 7441- 7442 (2001) DOI: 10.1021/ja0160647

100. Stereospecific Polymerization of Propiolic Acid with Rhodium Complexes in the Presence of Bases and Helix Induction on the Polymer in Water: K. Maeda, H. Goto, and E. Yashima; Macromolecules, 34, 1160-1164 (2001) DOI: 10.1021/ma001651i

098. Helicity Induction and Conformational Dynamics of Poly(bis(4-carboxyphenoxy)-phosphazene) with Optically Active Amines: E. Yashima, K. Maeda, and T. Yamanaka; J. Am. Chem. Soc., 122, 7813-7814 (2000) DOI: 10.1021/ja994156e

097. Synthesis and Macromolecular Helicity Induction of a Stereoregular Polyacetylene Bearing a Carboxy Group with Natural Amino Acids in Water: M. A. Saito, K. Maeda, H. Onouchi, and E. Yashima; Macromolecules, 33, 4616-4618 (2000) DOI: 10.1021/ma000484j

090. Memory of Macromolecular Helicity Assisted by Interaction with Achiral Small Molecules: E. Yashima, K. Maeda, and Y. Okamoto; Nature, 399, 449-451 (1999) DOI: 10.1038/20900

087. Helix-Helix Transition of Optically Active Poly((1R,2S)-N-(4-ethynylbenzyl)norephedrine) Induced by Diastereomeric Acid-Base Complexation Using Chiral Stimuli: E. Yashima, Y. Maeda, and Y. Okamoto; J. Am. Chem. Soc., 120, 8895-8896 (1998) DOI: 10.1021/ja9818349

085. Enantiomeric Enrichment of Stereolabile Chiral Spiro-compounds during Dynamic High Performance Liquid Chromatography on Chiral Stationary Phases: K. Lorenz, E. Yashima, and Y. Okamoto; Angew. Chem. Int. Ed., 37, 1922-1925 (1998) DOI: 10.1002/(SICI)1521-3773(19980803)37:13/14<1922::AID-ANIE1922>3.0.CO;2-%23

072. Chirality Assignment of Amines and Amino Alcohols Based on Circular Dichroism Induced by Helix Formation of a Stereoregular Poly(4-carboxyphenylacetylene) through Acid-Base Complexation: E. Yashima, T. Matsushima, and Y. Okamoto; J. Am. Chem. Soc., 119, 6345-6359 (1997) DOI: 10.1021/ja964470y

069. Inch-Worm Functionalization on [60]Fullerene: Selectivity Governed by Tether Length: M. Taki, S. Sugita, Y. Nakamura, E. Kasashima, E. Yashima; J. Am. Chem. Soc., 119, 926-932 (1997) DOI: 10.1021/ja960873m

062. Poly((4-dihydroxyborophenyl)acetylene) as a Novel Probe for Chirality and Structural Assignments of Various Kinds of Molecules Including Carbohydrates and Steroids by Circular Dichroism: E. Yashima, T. Nimura, T. Matsushima, and Y. Okamoto; J. Am. Chem. Soc., 118, 9800-9801 (1996) DOI: 10.1021/ja960439k

060. Aryl Ether Dendrimers with an Interior Metalloporphyrin Functionality as a Spectroscopic Probe: Interpenetrating Interaction with Dendritic Imidazoles: Y. Tomoyose, D.-L. Jiang, R.-H. Jin, T. Aida, T. Yamashita, K. Horie, E. Yashima, and Y. Okamoto; Macromolecules, 29, 5236-5238 (1996) DOI: 10.1021/ma960575+

058. NMR Studies of Chiral Discrimination Relevant to the Liquid Chromatographic Enantioseparation by a Cellulose Phenylcarbamate Derivative: E. Yashima, C. Yamamoto, and Y. Okamoto; J. Am. Chem. Soc., 118, 4036-4048 (1996) DOI: 10.1021/ja960050x

056. Poly((4-carboxyphenyl)acetylene) as a Probe for Chirality Assignment of Amines by Circular Dichroism: E. Yashima, T. Matsushima, and Y. Okamoto; J. Am. Chem. Soc., 117, 11596-11597 (1995) DOI: 10.1021/ja00151a032

055. Photocontrolled Chiral Recognition by [4-(Phenylazo)phenyl]carbamoylated Cellulose and Amylose Membranes: E. Yashima, J. Noguchi, and Y. Okamoto; Macromolecules, 28, 8368-8374 (1995) DOI: 10.1021/ma00128a054

050. Synthesis and Conformational Study of Optically Active Poly(phenylacetylene) Derivatives Bearing a Bulky Substituent: E. Yashima, S. Huang, T. Matsushima, and Y. Okamoto; Macromolecules, 28, 4184-4193 (1995) DOI: 10.1021/ma00116a020

047. Computational Studies of Chiral Discrimination Mechanism on Cellulose Trisphenylcarbamate: E. Yashima, M. Yamada, Y. Kaida, and Y. Okamoto; J. Chromatogr. A, 694, 347-354 (1995) DOI: 10.1016/0021-9673(94)01039-H

044. An Optically Active Stereoregular Polyphenylacetylene Derivative as a Novel Chiral Stationary Phase for HPLC: E. Yashima, S. Huang, and Y. Okamoto; J. Chem. Soc. Chem. Commun., 1811-1812 (1994) DOI: 10.1039/C39940001811

034. Affinity Gel Electrophoresis of Nucleic Acids. Nucleobase-selective Separation of DNA and RNA on Agarose-poly(9-vinyladenine) Conjugated Gel: E. Yashima, N. Suehiro, N. Miyauchi, and M. Akashi; J. Chromatogr. A, 654, 151-158 (1993) DOI: 10.1016/0021-9673(93)83075-4

028. Specific Base Recognition of Oligodeoxynucleotides by Capillary Affinity Gel Electrophoresis Using Polyacrylamide-poly(9-vinyladenine) Conjugated Gel: Y. Baba, M. Tsuhako, T. Sawa, M. Akashi, and E. Yashima; Anal. Chem., 64, 1920-1925 (1992) DOI: 10.1021/ac00041a029

024. Chiral Bis(1,10-phenanthroline) with Tro¨ger's Base Skeleton. Synthesis and Interaction with DNA: E. Yashima, M. Akashi, and N. Miyauchi; Chem. Lett., 1017-1020 (1991) DOI: 10.1246/cl.1991.1017

011. Enantiomer-selective Polymerization of Racemic Phenyl-2-pyridyl-o-tolylmethyl Methacrylate Controlled by a Rigid Helix: E. Yashima, Y. Okamoto, and K. Hatada; Macromolecules, 21, 854-855 (1988) DOI: 10.1021/ma00181a050

009. Asymmetric and Enantiomer-selective Polymerization of Phenyl-2-pyridyl-o-tolylmethyl Methacrylate: E. Yashima, Y. Okamoto, and K. Hatada; Polym. J., 19, 897-904 (1987) DOI: 10.1295/polymj.19.897

006. Chromatographic Resolution of Tris(acetylacetonato)aluminum (III) on an Optically Active Poly(triphenylmethyl methacrylate) Column: Y. Okamoto, E. Yashima, and K. Hatada; J. Chem. Soc. Chem. Commun., 1051-1052 (1984) DOI: 10.1039/C39840001051

002. Chromatographic Resolution of Perchlorotriphenylamine on (+)-Poly(triphenylmethylmethacrylate): Y. Okamoto, E. Yashima, K. Hatada, and K. Mislow; J. Org. Chem., 49, 557-558 (1984) DOI: 10.1021/jo00177a037