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Journals / Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi / 2026 / Cilt: 24 Sayı: 7

Synthesis of 5-(3'-amino-4'-arylazo-1H-pyrazol-5'-yl azo) barbituric acid dyes and investigation of spectroscopic properties

5-(3'-Amino-4'-arilazo-1H-pirazol-5'-il azo) barbitürik asit boyarmaddelerin sentezi ve spektroskopik özelliklerinin incelenmesi

Aykut Demirçalı0000-0002-6879-9993
Pages
1293–1297
Publication Date
2018-12-28
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Sonuç olarak azo boyarmadde ve tekstil literatürüne 13 adet yeni pirazol türevi dispers disazo boyarmaddeleri kazandırılmıştır.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Normal 0 false false false TR X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Normal Tablo"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri",sans-serif; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi; mso-ansi-language:TR;} Bu çalışmada öncelikle anilin türevleri diazolanmış ve daha sonra diazolanan bu bileşikler, aril-azo-malononitril (1a-1m) bileşiklerini sentezlemek için malononitril ile reaksiyona sokulmuştur.
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Key Findings & Data:İkinci olarak 4-arilazo-3,5-diamino-1H-pirazol (2a-2m) türevleri, aril-azo-malononitril (1a-1m) bileşikleri ile hidrazin monohidrat etkileştirilerek sentezlenmiştir.
💡
Conclusion & Impact:Sonuç olarak azo boyarmadde ve tekstil literatürüne 13 adet yeni pirazol türevi dispers disazo boyarmaddeleri kazandırılmıştır.
🔬Design:Review & Systematic Survey
📍Scope:13 adet
⚙️Variables:Diazolama · Heterosiklik bileşik · Pirazol

Özet

Normal 0 false false false TR X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Normal Tablo"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri",sans-serif; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi; mso-ansi-language:TR;} Bu çalışmada öncelikle anilin türevleri diazolanmış ve daha sonra diazolanan bu bileşikler, aril-azo-malononitril (1a-1m) bileşiklerini sentezlemek için malononitril ile reaksiyona sokulmuştur. İkinci olarak 4-arilazo-3,5-diamino-1H-pirazol (2a-2m) türevleri, aril-azo-malononitril (1a-1m) bileşikleri ile hidrazin monohidrat etkileştirilerek sentezlenmiştir. Son olarak bu bileşiklerin diazonyum tuzları barbitürik asit ile reaksiyona sokulmuş ve hedef bileşikler olan 5-(3'-amino-4'-arilazo-1H-pirazol-5'-il-azo) barbitürik asit (3a-3m) bileşikleri elde edilmiştir. 3a-3m bileşiklerinin yapıları AT-IR, 1H-NMR ve Ultraviyole–görünür bölge spektroskopisi gibi spektral yöntemlerle karakterize edilmiştir. Sonuç olarak azo boyarmadde ve tekstil literatürüne 13 adet yeni pirazol türevi dispers disazo boyarmaddeleri kazandırılmıştır.

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Cite This Article

Demirçalı, A. (2018). Synthesis of 5-(3'-amino-4'-arylazo-1H-pyrazol-5'-yl azo) barbituric acid dyes and investigation of spectroscopic properties. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, Cilt: 24 Sayı: 7, 1293–1297. https://ajindex.com/articles/1058663

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