Photodimerization and Aggregation in Organic Solution of a Single Chain Bolaamphiphilic Cinnamic Acid Derivative
نویسندگان
چکیده
Single chain bolaamphiphile containing cinnamyl moiety [4鄄(棕鄄hydroxydecanyloxy) (棕鄄hydroxydecanyl) cinnamate, abr. HDC] was designed and synthesized. The photodimerization of the HDC molecules induced by UV light was the first time realized in organic solutions. The dimerized HDC was separated and formed spherical vesicles in 20% ethanol/water mixed solvents. The solvents忆 dielectric constants were found to play an important role in the photodimerization process. Both the occurrence of the photodimerization reaction and the rate of the reaction were affected by the dielectric constant value of the solvents.
منابع مشابه
0108 - 7681 Photodimerization of the a 0 - polymorph of ortho - ethoxy - trans - cinnamic acid in the solid state . I . Monitoring the reaction at 293 K
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