Metal salt-catalyzed diazocoupling of 3-substituted-1H-pyrazol-2-in-5-ones in aqueous medium

Dyes and Pigments

Volumn 66, Issue 3, 2005, Pages 241-245

  Khalil, Ali Kh ^a   Hassan, Mohamed A ^a,b   Mohamed, Mohamed M ^a   El Sayed, Abeer M ^a  

^a Ain Shams University   (Egypt)

^b KING ABDULAZIZ UNIVERSITY   (Saudi Arabia)

Author keywords

3 Substituted 1H pyrazol 2 in 5 ones; AlCl3 catalyst; Diazocoupling in water

Indexed keywords

CATALYSIS; COLOR; DERIVATIVES; SALTS; SYNTHESIS (CHEMICAL);

ACQUEOUS MEDIA; CATALYSED DIAZOCOUPLING; COLORED PRODUCTS; ORGANIC SYNTHESIS;

DYES;

CHEMICAL COMPOSITION; DYE; ORGANIC DYE;

EID: 13444281914     PISSN: 01437208     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.dyepig.2004.10.005     Document Type: Article

References (28)

1. S. Scheibye A.A. El-Barbary S.O. Lawesson H. Fritz G. Rihs Tetrahedron 38 1982 3753
2. A. Weissberger R.H. Wiley P. Wiley The chemistry of heterocyclic compounds: Pyrazolinones, pyrazolidones and derivatives 1964 John Wiley New York
3. S.P. Hiremith K. Rudresh A.R.I. Saundan Indian J Chem 41B 2 2002 394
4. Joerg S, Reinhold G, Otto S, Joachim SH, Robert S, Klaus L. Ger Offen, 04 Feb 1988; DE 3, 625, 686 (Cl C07D 231/22) [C.A. 108 (1988) 167465].
5. P.N. Dhol T.E. Achary A. Nayak J Indian Chem Soc 52 1975 1196
6. F.R. Souza V.T. Souaza V. Ratzlaff L.P. Borges M.R. Olivera H.G. Bonacorso et al. Eur J Pharma 451 2 2002 141
7. J. Singh R. Tripathy PCT Int Appl 2001 138
8. H. Miyara Bull Chem Soc Jpn 36 1963 382 1963;37:426; 1967;40:1875 and 2815
9. Toeik Bull Chem Soc Jpn 38 1965 1050
10. H. Khalifa R.M. Issa Egypt J Chem 17 1974 581
11. D. Azarifar M. Shaebanzadeh Molecules 7 2002 885
12. C.J. Li T.H. Chang editors. Organic reactions in aqueous media 1997 Wiley New York
13. P.A. Grieco editor. Organic synthesis in water 1998 Blackie Academic and Professional London
14. F. Fringuelli F. Pizzo L. Vaccarol Tetrahedron Lett 42 2001 1131
15. F. Fringuelli O. Piermatti F. Pizzo L. Vaccarol Current Org Chem 7 2003 1661
16. F. Fringuelli F. Pizzo S. Tortoioli L. Vaccarol J Org Chem 68 2003 8248
17. S. Kobayashi K. Manabe Acc Chem Res 35 2002 209
18. K. Tanaka F. Toda Chem Rev 100 2000 1025
19. F. Fringuelli A. Taticchi editors. The Diels-Alder reaction. Selected practical methods 2002 Wiley Chichester
20. D. Amantin F. Fringuelli F. Pizzo L. Vaccarol J Org Chem 66 2001 4463
21. O. Sijbren J.B. Engberts Pure Appl Chem 72 2000 1365
22. F. Fringuelli F. Pizzo S. Tortoioli L. Vaccarol Adv Synth Catal 2002 344
23. A. El-Shekeil A. Babaqi M.A. Hassan S. Shiba Heterocycles 27 1988 2577
24. M.A. Hassan D. Döpp Heterocycles 45 1997 451
25. M.A. Hassan M. El-Kasaby M.M.K. Abou El-Regal Phosphorus Sulfur Silicon 104 1995 15
26. N. Ertan Dyes Pigments 44 2000 41
27. H. Yasuda H. Midorikawa J Org Chem 3 1966 1722
28. F. Karci N. Ertan Dyes Pigments 55 2002 99