Synthesis of a Novel AB Block Copolyaceylene Consisting of a Dynamic Cis-transoidal Racemic Helical Sequence and a Static Cis-cisoidal One-handed Helical Sequence

Synthesis of a Novel AB Block Copolyaceylene Consisting of a Dynamic Cis-transoidal Racemic Helical Sequence and a Static Cis-cisoidal One-handed Helical Sequence

We have successfully synthesized a novel chiral AB block copolyacetylene consisting of a dynamic cis-transoidal racemic helical sequence and a static cis-cisoidal one-handed helical sequence by using a three step procedure, that is, synthesis of an achiral block copolymer by living polymerization of...

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Veröffentlicht in:Chemistry letters 2019-06, Vol.48 (6), p.506-509
Hauptverfasser: Yin, Guanwu, Suzuki, Junpei, Aoki, Toshiki, Teraguchi, Masahiro, Kaneko, Takashi
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Sprache:eng
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Block copolymers
Chemical synthesis
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container_issue 6
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container_title Chemistry letters
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creator Yin, Guanwu
Suzuki, Junpei
Aoki, Toshiki
Teraguchi, Masahiro
Kaneko, Takashi
description We have successfully synthesized a novel chiral AB block copolyacetylene consisting of a dynamic cis-transoidal racemic helical sequence and a static cis-cisoidal one-handed helical sequence by using a three step procedure, that is, synthesis of an achiral block copolymer by living polymerization of OH-protected monomers, deprotection of the resulting polymer, and selective chiral induction to that of the sequence.
doi_str_mv 10.1246/cl.190109
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source Oxford University Press Journals All Titles (1996-Current)
subjects Block copolymers
Chemical synthesis
title Synthesis of a Novel AB Block Copolyaceylene Consisting of a Dynamic Cis-transoidal Racemic Helical Sequence and a Static Cis-cisoidal One-handed Helical Sequence
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