%0 Journal Article
%T Preparation of Dithienylethene with Amino Groups, and Photochromic Behavior in Langmuir-Blodgett Film of the Amphiphilicdithienylethene
%A Tetsuzo Fujise
%A Michinori Takeshita
%A Koichi Sakaguchi
%A Masanao Era
%J International Journal of Organic Chemistry
%P 158-161
%@ 2161-4695
%D 2013
%I Scientific Research Publishing
%R 10.4236/ijoc.2013.32019
%X <p class=\"MsoNormal\">
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	<span style=\"font-family:Verdana;\">We
successfully synthesized dithienylethene with amino groups. Then, we
successfully prepared Langmuir-Blodgett (LB) films of the dithienylethene
having ammonium cation group when dodecyl benzene sulfonic acid was employed as
an anionic counter ion. From X-ray diffraction profiles, however, it was
demonstrated that they did not form well-defined layered structure; X-ray diffraction peaks were much
broadened. Photochromic behavior was confirmed in the LB films. Unfortunately,
the LB films were not so stable; photochromic reaction was observed only several times in the LB films.</span><o:p></o:p>
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%K Amphiphilic Dithienylethene
%K Langmuir-Blodgett Film
%K Photochromic Material
%K Dodecyl Benzenesulfonic Acid
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=33258