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Photoresponsive melamine barbiturate hydrogen-bonded assembly
Shiki Yagai1, Takashi Karatsu, Akihide Kitamura
1Department of Materials Technology, Faculty of Engineering, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan. yagai@faculty.chiba-u.jp
Chemical Communications (Cambridge, England)
|August 23, 2003
Abstract:
UV-irradiation of hydrogen-bonded assembly between trans-azobenzene-incorporated melamine and barbiturate in chloroform drastically suppressed transformation from soluble cyclic rosette into insoluble tape-like polymers.