| Yazarlar |
Fikret Karcı
Pamukkale Üniversitesi, Türkiye |
Prof. Dr. Nesrin ŞENER
Kastamonu Üniversitesi, Türkiye |
|
Mustafa Yamaç
Eskişehir Osmangazi Üniversitesi, Türkiye |
Prof. Dr. İzzet ŞENER
Pamukkale Üniversitesi, Türkiye |
|
Aykut Demirçalı
Pamukkale Üniversitesi, Türkiye |
| Özet |
| Aniline derivatives were diazotized and coupled with 3-aminocrotononitrile to give the corresponding 2-arylhydrazono-3-ketiminobutyronitriles. Cyclization of these arylhydrazono derivatives with hydrazine monohydrate afforded 5-amino-4-arylazo-3-methyl-1H-pyrazoles which were subsequently diazotised and coupled with malononitrile to yield a series of pyrazolylhydrazonomalononitriles. These compounds were then reacted with hydrazine monohydrate to provide 10, novel, heterocyclic disazo dyes, which were characterized by elemental analysis and spectral methods. The antimicrobial activity and absorption characteristics of the dyes were also examined in detail. © 2008 Elsevier Ltd. All rights reserved. |
| Anahtar Kelimeler |
| 3-Aminocrotononitrile | Antimicrobial activity | Disazo dyes | Malononitrile | Pyrazole | Solvatochromism |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | DYES AND PIGMENTS |
| Dergi ISSN | 0143-7208 |
| Dergi Tarandığı Indeksler | SCI |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2009 |
| Cilt No | 80 |
| Sayı | 1 |
| Sayfalar | 47 / 52 |
| Doi Numarası | 10.1016/j.dyepig.2008.05.001 |
| Atıf Sayıları | |
| WoS | 85 |
| SCOPUS | 97 |
| Google Scholar | 137 |
