scholarly journals Three Component Asymmetric Polymerization toward Chiral Polymer

CCS Chemistry ◽  
2021 ◽  
pp. 1-29
Author(s):  
Ming Li ◽  
Nan Zheng ◽  
Xuelun Duan ◽  
Yu Jiang ◽  
Xinhao Sun ◽  
...  
Keyword(s):  
Asymmetric Polymerization ◽  
Chiral Polymer

scholarly journals The Chirality Induction and Modulation of Polymers by Circularly Polarized Light

Symmetry ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 474 ◽  
Author(s):  
Guang Yang ◽  
Siyu Zhang ◽  
Jingang Hu ◽  
Michiya Fujiki ◽  
Gang Zou
Keyword(s):  
Synthesis Method ◽  
Polarized Light ◽  
Chiral Structure ◽  
Circularly Polarized Light ◽  
Circularly Polarized ◽  
Functional Activities ◽  
Living Organisms ◽  
Asymmetric Polymerization ◽  
Origin Of Homochirality ◽  
Chiral Polymer

Chirality is a natural attribute nature of living matter and plays an important role in maintaining the metabolism, evolution and functional activities of living organisms. Asymmetric conformation represents the chiral structure of biomacromolecules in living organisms on earth, such as the L-amino acids of proteins and enzymes, and the D-sugars of DNA or RNA, which exist preferentially as one enantiomer. Circularly polarized light (CPL), observed in the formation regions of the Orion constellation, has long been proposed as one of the origins of single chirality. Herein, the CPL triggered asymmetric polymerization, photo-modulation of chirality based on polymers are described. The mechanisms between CPL and polymers (including polydiacetylene, azobenzene polymers, chiral coordination polymers, and polyfluorene) are described in detail. This minireview provides a promising flexible asymmetric synthesis method for the fabrication of chiral polymer via CPL irradiation, with the hope of obtaining a better understanding of the origin of homochirality on earth.

scholarly journals Synthesis, Methanolysis, and Asymmetric Polymerization of meta- and para-substituted Triphenylmethyl Methacrylates

1987 ◽  
Vol 19 (10) ◽  
pp. 1183-1190 ◽  
Author(s):  
Yoshio Okamoto ◽  
Eiji Yashima ◽  
Motoshi Ishikura ◽  
Koichi Hatada
Keyword(s):  
Asymmetric Polymerization

Inclusion asymmetric polymerization in deoxycholic acid by "through-space" asymmetric induction

1984 ◽  
Vol 17 (1) ◽  
pp. 29-32 ◽  
Author(s):  
Guido Audisio ◽  
A. Silvani ◽  
L. Zetta
Keyword(s):  
Deoxycholic Acid ◽  
Asymmetric Induction ◽  
Asymmetric Polymerization

scholarly journals Asymmetric Polymerization of N,N-Disubstituted Acrylamides

1989 ◽  
Vol 21 (7) ◽  
pp. 543-549 ◽  
Author(s):  
Yoshio Okamoto ◽  
Hiromi Hayashida ◽  
Koichi Hatada
Keyword(s):  
Asymmetric Polymerization

scholarly journals Bipolar Electrochemical Measurement of Enantiomeric Excess with Inherently Chiral Polymer Actuators

2021 ◽  
Author(s):  
Serena Arnaboldi ◽  
Gerardo Salinas ◽  
Giorgia Bonetti ◽  
Roberto Cirilli ◽  
Tiziana Benincori ◽  
...  
Keyword(s):  
Enantiomeric Excess ◽  
Electrochemical Measurement ◽  
Polymer Actuators ◽  
Inherently Chiral ◽  
Chiral Polymer

scholarly journals Asymmetric polymerization of methacrylates.

1987 ◽  
Vol 45 (8) ◽  
pp. 792-804
Author(s):  
Yoshio OKAMOTO ◽  
Eiji YASHIMA
Keyword(s):  
Asymmetric Polymerization

P‐148: Chiral Polymer Network of Polymer‐stabilized Blue Phase Liquid Crystals

2019 ◽  
Vol 50 (1) ◽  
pp. 1788-1791
Author(s):  
Yifan Feng ◽  
Changli Sun ◽  
Shenghao Zha ◽  
Jiangang Lu
Keyword(s):  
Liquid Crystals ◽  
Polymer Network ◽  
Phase Liquid ◽  
Blue Phase ◽  
Polymer Stabilized ◽  
Chiral Polymer
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