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Volume 3, Issue 2 (Suppl)
Ind Chem
ISSN: 2469-9764, ICO an open access journa
Industrial Chemistry 2017
May 22-23, 2017
Page 48
Notes:
conference
series
.com
May 22-23, 2017 Las Vegas, USA
2
nd
World Conference on
Industrial Chemistry and Water Treatment
Color gradation of substituted polyacetylenes: Molecular design, synthesis, and characterization
of their helical structures
M
ain-chains in substituted polyacetylenes (SPAs) are twisted into a helical structure in order to avoid steric hindrances
between neighboring side-chains. We have previously demonstrated that the color of SPAs having phenyl rings, called
poly(arylacetylene)s (PAAs) strongly depended on molecular structure of the side-chains in their aromatic ring and on
solvents using by the polymerization reaction. In this work, we focused on relationship between color of PAAs and their helical
structures. Designed PAAs having phenyl or naphthyl rings were synthesized and characterized to elucidate precise helical
structures containing degree of twist and distance of aromatic rings in side-chains
mawatari@mmm.muroran-it.ac.jpYasuteru Mawatari
Muroran Institute of Technology, Japan
Yasuteru Mawatari, Ind Chem 2017, 3:2 (Suppl)
http://dx.doi.org/10.4172/2469-9764-C1-004