Synthesis and solvatochromic properties of some disazo dyes derived from pyrazolo[1,5-a]pyrimidine derivatives

Dyes and Pigments

Volumn 64, Issue 3, 2005, Pages 259-264

  Tsai, Pi Chen ^a   Wang, Ing Jing ^a  

^a NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Taiwan)

Author keywords

Arylazopyrazole; Diarylazopyrazolo 1,5 a pyrimidine; Disazo dyes; Solvents effect

Indexed keywords

AROMATIC COMPOUNDS; DERIVATIVES; HYDRAZINE; ORGANIC SOLVENTS; SYNTHESIS (CHEMICAL);

DISAZO DYES; HYDRAZINE HYDRATES; SOLVATOCHROMIC PROPERTIES;

AZO DYES;

AZO DYE; DYE PROPERTY; SOLVENT; SYNTHESIS;

EID: 11244320705     PISSN: 01437208     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.dyepig.2004.05.013     Document Type: Article

References (16)

1. Mohamed Hilmy Elanagdi Ezzat Mohamed Kandeel Ezzat Mohamed Zayed Zaghloul Elshahat Kandil J Heterocycl Chem 14 1977 155
2. Mohamed Hilmy Elanagdi Shereif Mahmoud Fahmy Ebtisam Abdel Aziz Hafez Mohamed Riffaat Hamza Elmoghayar Samir Abdel Rahman Amer J Heterocycl Chem 16 1979 1109
3. Gury Zvilichovsky Mordechai David J Chem Soc Perkin Trans I 1983 11-16
4. Zaghloul El-Shatat Kandeel Fathy Mohamed Abdelrazek Nehmedo Elshahira Magda Salah Eldin Mohamed Hilmy Elnagdi J Chem Soc Perkin Trans I 1985 1499-1501
5. H.A. Elfahham G.E.H. Elgemeie Y.R. Ibraheim M.H. Elnagdi Licbigs Ann Chem 1988 819-822
6. Zaghloul El-Shatat Kandeel J Chem Res (S) 1995 290-291
7. M.H. Elnagdi S.M. Fahmy E.M. Zayed M.A.M. Ilias Z Naturforsch, Teil B 31 1976 795
8. G. Auzzi F. Bruni A. Costanzo L.P. Vettori R. Pirsino M. Corrias J Med Chen 26 1983 1706
9. Robins R, O'Brien DE, Novinson T, Springer RH. Ger Pat 2 257 547; 1972 [Chem Abstr 79,78840; 1973].
10. Junpei S, Masayuki N. Jpn Pat 03 176190; 1991 [Chem Abstr 116, 13456s; 1992].
11. Junji C, Hiroyuki K. Jpn Pat 03 143686; 1991 [Chem Abstr 116, 22879j; 1992].
12. A.S. Shawali F.M. Abdel Galil Tetrahedron 27 1971 4305
13. F.M. Abdel Galil F.A. Khalifa T.S. Abdin Dyes Pigments 12 1990 49
14. D.D. Agarwal V.J. Agarwal J Indian Chem Soc 68 1991 360
15. N.V. Maatschappij Chem Abstr 63 1965 13278b
16. Yuh Wen Ho Ing Jing Wang Dyes Pigments 29 1995 181