The syntheses of some novel 2-substituted phenylazo-1,3-indandiones

Date

1990-1

Author

Hocaoǧlu, Nermin
Uyar, Tahsin

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The synthesis of various novel 2-substituted phenylazo-1,3-indandiones (which are potential dyestuffs) by the Japp-Kligemann coupling reaction is reported. Ultraviolet-visible absorption spectra of the compounds were examined in various solvents and the compounds in solution exhibited azo-hydrazone tautomerism. The effects of various substituents on these equilibria are discussed.

Subject Keywords

Process Chemistry and Technology, General Chemical Engineering, Chemistry, Applied, Engineering, Chemical, Materials Science, Textiles

URI

https://hdl.handle.net/11511/51418

Journal

Dyes and Pigments

DOI

https://doi.org/10.1016/0143-7208(90)85011-c

Collections

Department of Chemistry, Article

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Citation Formats

N. Hocaoǧlu and T. Uyar, “The syntheses of some novel 2-substituted phenylazo-1,3-indandiones,” Dyes and Pigments, pp. 187–195, 1990, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/51418.