Browse > Article
http://dx.doi.org/10.12925/jkocs.2008.25.2.14

Synthesis of 9-Phenyl-5,5'-Diphenyl-3,3'-Bis(3-Sulfopropyl)-Benzoxazolo Carbocyanine Triethyl Ammonium Salt  

Kim, Yeoung-Chan (Department of Cosmetic Science, Joongbu University)
Publication Information
Journal of the Korean Applied Science and Technology / v.25, no.2, 2008 , pp. 226-231 More about this Journal
Abstract
In this study, benzoxazolo carbocyanine is of industrial importance as green-sensitizing dye in the spectral sensitization. Sensitizing dye was prepared by the reaction of 2-methyl-3-sulfopropyl-4,5-benzoxazolium (inner salt) with triethyl orthobenzoate in the presence of triethylamine. The product was identified by using various analytical tools such as elemental analyzer, IR spectrophotometer, UV-Vis spectrophotometer, $^1H$-NMR spectrometer, TGA and DSC. The maximum absorption peak in methanol solvent was 507 nm. Therefore, it was concluded that benzoxazolo carbocyanine dye can be used as sensitizing dye for the spectral sensitization of photographic emulsion and color cosmetics.
Keywords
spectral sensitization; green-sensitizing dye; benzoxazolo carbocyanine dye; color cosmetics;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 T. H. James, "The theory of the photographic process", 3rd Edition, p. 205, The Macmillan Company, New York (1967)
2 S. H. Stein, U. S. Patent 3,861,919 (1975)
3 S. Dahne, Evolution of thinking on the mechanism of spectral sensitization, J. Imaging Sci. Techonol., 38, 101 (1994)
4 Y. C. Kim, Spectral Sensitization and Photographic Characteristics of 9-Phenyl-3,3'-Bis(3-sulfopropyl)-4,5,4',5'- Naphthothiazolo Carbocyanine Triethyl Ammonium Salt, J. Kor. Oil Chem. Soc., 20(4), 366 (2003)   과학기술학회마을
5 T. H. James, Note on the History of Photographic Sensitivity:Serendipity and Personal Recollections, J. Imaging Sci., 29(2), 45 (1985)
6 L. G. S. Grooker and G. H. Keys, U. S. Patent 2,917,516 (1959)
7 Y. C. Kim, Analysis of Benzoxazolo Carbocyanine Compounds using FAB/Mass Spectrometry, J. Kor. Oil Chem. Soc., 23(2), 125 (2006)   과학기술학회마을
8 Y. C. Kim and B. C. Sohn, The Spectral Sensitization and the Photographic Characteristics of Sensitizing Dye for Photographic Emulsion, J. Kor. Oil Chem. Soc., 13(1), 87 (1996)
9 P. Glafkides, "Photographic Chemistry", Vol. 2, p. 729, Fountain Press, London (1960)
10 Y. J. Kim and G. Y. Kim, "Cosmetics Science", 1st Edition, p. 75, Chung-Gu Moonwhasa, Seoul(2003)
11 Linda D. Rhein, Mitchell Schlossman, Anthony O'Lenick and P. Somasundaran, "Surfactants in Personal Care Products and Decorative Cosmetics", 3rd Edition, Vol. 135, p. 345, CRC Press, New York(2007)
12 K. I. Jacobson and R. E. Jacobson, "Imaging Systems", 1st Edition., pp. 37-39, John Wiley & Sons, New York(1976)
13 X. F. Zhou, H. J. Geise, B. X. Peng, Z. X Li, M. Yan, R. Dommisse, and R. Carleer, The Structures of Benzoxazole Cyanine Dyes, Their Spectroscopy, and Their Performance in Photographic Emulsions, J. Imaging Sci. Technol., 38, 18 (1994)
14 H. G. Ahn, "Photographic Chemistry", p. 155, Bopkyongchoolpansa, Seoul(1985)
15 B. C. Ha, "Cosmetics", 2nd Edition, p. 110, Soomoonsa, Seoul(1999)