Intramolecular charge-transfer interactions in two new dyads based on C60 and bis(N,N'-dimethyl or diphenyl substituted) aniline donor

ORGN 607

Min-Seok Kwak, andymskwak@gmail.com and Kwang-yol Kay, kykay@ajou.ac.kr. Department of Molecular Science and Technology, Ajou University, Suwon, 443-749, South Korea
Two methanofullerene dyads 1 and 2 based on C60 and bis-aniline donor were synthesized and characterized by NMR and MALDI-TOF methods. Cyclic Voltammetry, UV/Vis spectra and fluorescence spectra were measured and compared. After addition of one drop of trifluoroacetic acid to the solution of the dyad 1, the UV/Vis spectrum showed hypochromic shift, and the fluorescence peak showed hyperchromic shift, respectively. However, dyad 2 showed less effects as expected.

 

Asymmetric Reactions, Heterocycles, Aromatics, Combinatorial, and Physical Organic Chemistry
8:00 PM-10:00 PM, Wednesday, 31 August 2005 Washington DC Convention Center -- Hall A, Poster

Division of Organic Chemistry

The 230th ACS National Meeting, in Washington, DC, Aug 28-Sept 1, 2005