Imaging Science and Photochemistry ›› 1992, Vol. 10 ›› Issue (4): 326-331.DOI: 10.7517/j.issn.1674-0475.1992.04.326

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SPECTROSCOPIC BEHAVIOR AND AGGREGATION OF P-DICYANOVINYL-N,N-METHYL, CETYL ANILINE IN BINARY SOLVENTS

ZHANG BAO-WEN, CHEN YAN, CHEN JING-RONG, CAO YI   

  1. Photochemistry Laboratory, Institute of Photographic Chemistry Academia Sinica, Beijing 100101, P. R. China
  • Received:1991-09-06 Revised:1991-12-09 Online:1992-11-20 Published:1992-11-20

Abstract: In present work p-dicyanovinyl-N, N-methyl, cetyl aniline (DCMCA) was synthesized.The spectroscopic behavior of DCMCA is studied in n-hexane-acetone system and the 1:1 complex equilibrium constant of DCMCA/acetone was 0.5249.The aggregation and photophysical and photochemical processes in DCMCA aggregate in dimethyl sulfoxide-water (DMSO-H2O) binary solvent were investigated.It was found that the DCMCA dimer was formed in the aggregate.

Key words: complex, aggregation