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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 24

Notes:

conference

series

.com

May 22-23, 2017 Las Vegas, USA

2

nd

World Conference on

Industrial Chemistry and Water Treatment

Emerging of stretched and contracted helices of substituted polyacetylenes and its molecular

oscillation in solution

S

tretched (cis-transoid) and contracted (cis-cisoid) helices of mono-substituted polyacetylenes (SPAs) were selectively

prepared using a [Rh(norbornadiene)Cl]2 in the presence of amine or alcohol cocatalyst in solution. The cis-transoid and

cis-cisoid helices constructed from the aliphatic polyacetylenes ester main chain in solution showed an accordion-like helix

oscillation and helios, respectively, where restricted rotations around the O-C bond in the ester side-chain are dynamically

synchronized. The magnetic behavior of the cis and trans radicals of SPAs produced through the rotational scission of the cis

C=C bonds is also reported.

Biography

Masayoshi Tabata has completed his PhD from Hokkaido University, Japan and Postdoctoral studies from United Kingdom and Sweden. After that he became Assistant

Professor and Associated Professors at Hokkaido Univ., and Professor of Muroran

Inst.of

Tech., Japan. Moreover, he also became a senior research director at National

Institute of Advanced Industrial Science & Tech. (AIST) Tsukuba, Japan, and Guest Professor at Paris Univ. in France.

tabata@mmm.muroran-it.ac.jp

Masayoshi Tabata

Muroran Institute of Technology, Japan

Masayoshi Tabata, Ind Chem 2017, 3:2 (Suppl)

http://dx.doi.org/10.4172/2469-9764-C1-004