Macromolecular helicity inversion of an optically active helical poly(phenylacetylene) by chemical modification of the side groups

Shinzo Kobayashi; Kazuhide Morino; Eiji Yashima

doi:10.1039/B701281K

Macromolecular helicity inversion of an optically active helical poly(phenylacetylene) by chemical modification of the side groups

Shinzo Kobayashi,^a Kazuhide Morino^a and Eiji Yashima*^a

* Corresponding authors

^a Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Japan
E-mail: yashima@apchem.nagoya-u.ac.jp
Fax: +81-52-789-3185
Tel: +81-52-789-4495

Abstract

An optically active helical poly(phenylacetylene) was synthesized by the copolymerization of phenylacetylenes bearing optically active hydroxy or ester groups obtained by the kinetic resolution of a racemic phenylacetylene with lipase; the helix-sense was inverted from one helix to another by the further chemical modification of the hydroxy groups with achiral bulky isocyanates or an acid chloride.

Supplementary files

Publication details

The article was received on 26 Jan 2007, accepted on 13 Feb 2007 and first published on 08 Mar 2007

Article type: Communication

DOI: 10.1039/B701281K

Citation: Chem. Commun., 2007,0, 2351-2353

Request permissions
Macromolecular helicity inversion of an optically active helical poly(phenylacetylene) by chemical modification of the side groups

S. Kobayashi, K. Morino and E. Yashima, Chem. Commun., 2007, 0, 2351
DOI: 10.1039/B701281K
If you are not the author of this article and you wish to reproduce material from it in a third party non-RSC publication you must formally request permission using RightsLink. Go to our Instructions for using RightsLink page for details.

Authors contributing to RSC publications (journal articles, books or book chapters) do not need to formally request permission to reproduce material contained in this article provided that the correct acknowledgement is given with the reproduced material.

Reproduced material should be attributed as follows:
For reproduction of material from NJC:
Reproduced from Ref. XX with permission from the Centre National de la Recherche Scientifique (CNRS) and The Royal Society of Chemistry.

For reproduction of material from PCCP:
Reproduced from Ref. XX with permission from the PCCP Owner Societies.

For reproduction of material from PPS:
Reproduced from Ref. XX with permission from the European Society for Photobiology, the European Photochemistry Association, and The Royal Society of Chemistry.

For reproduction of material from all other RSC journals and books:
Reproduced from Ref. XX with permission from The Royal Society of Chemistry.
If the material has been adapted instead of reproduced from the original RSC publication "Reproduced from" can be substituted with "Adapted from".

In all cases the Ref. XX is the XXth reference in the list of references.

If you are the author of this article you do not need to formally request permission to reproduce figures, diagrams etc. contained in this article in third party publications or in a thesis or dissertation provided that the correct acknowledgement is given with the reproduced material.

Reproduced material should be attributed as follows:
For reproduction of material from NJC:
[Original citation] - Reproduced by permission of The Royal Society of Chemistry (RSC) on behalf of the Centre National de la Recherche Scientifique (CNRS) and the RSC

For reproduction of material from PCCP:
[Original citation] - Reproduced by permission of the PCCP Owner Societies

For reproduction of material from PPS:
[Original citation] - Reproduced by permission of The Royal Society of Chemistry (RSC) on behalf of the European Society for Photobiology, the European Photochemistry Association, and RSC

For reproduction of material from all other RSC journals:
[Original citation] - Reproduced by permission of The Royal Society of Chemistry
If you are the author of this article you still need to obtain permission to reproduce the whole article in a third party publication with the exception of reproduction of the whole article in a thesis or dissertation.

Information about reproducing material from RSC articles with different licences is available on our Permission Requests page.

Chemical Communications

Macromolecular helicity inversion of an optically active helical poly(phenylacetylene) by chemical modification of the side groups

Abstract

Supplementary files

Publication details

Macromolecular helicity inversion of an optically active helical poly(phenylacetylene) by chemical modification of the side groups

Search articles by author

Spotlight

Advertisements