Journals / Mugla Journal of Science and Technology / 2015 / Cilt: 1 - Sayı: 2

SYNTHESIS OF NOVEL BISPHENOL-BIPHENANTHROLINE-BASED MOLECULAR TWEEZERS

MOLEKÜLER CIMBIZLAMAYA DAYALI YENİ BİR BISFENOL-BIPHENANTHROLINE SENTEZİ

Pages
1–5
Publication Date
2015-11-04
DOI
—
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AI Summary & Key Takeaways

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

A new peak also appeared at 524 nm.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:A molecular “dugdugi” 8 derived from 1,10-phenanthroline was synthesized and characterized by using NMR, EIMS and UV studies.
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Key Findings & Data:Bisphenol was alkylated with 1,3-dibromopropane and reacted with 4-(1H-imidazo[4,5-f][1,10]phenanthrolin-2-yl)phenol to obtain 8. 30 mmolL-1 solution of 8 was prepared in 10 % DMF in ethanol and was stirred for 30 min with 30 m L-1 ethanolic solutions of Co2+, Cr3+, Cu2+, Fe3+, Mn2+, Ni2+, Ag+, and Zn2+.
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Conclusion & Impact:A new peak also appeared at 524 nm.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Fe3+ Kemosensör · İmidazol · Çıplak Gözle Kemosensör

Abstract

A molecular “dugdugi” 8 derived from 1,10-phenanthroline was synthesized and characterized by using NMR, EIMS and UV studies. Bisphenol was alkylated with 1,3-dibromopropane and reacted with 4-(1H-imidazo[4,5-f][1,10]phenanthrolin-2-yl)phenol to obtain 8. 30 mmolL-1 solution of 8 was prepared in 10 % DMF in ethanol and was stirred for 30 min with 30 m L-1 ethanolic solutions of Co2+, Cr3+, Cu2+, Fe3+, Mn2+, Ni2+, Ag+, and Zn2+. Chemosensor 8 switched-on in the presence of Fe3+ by showing pink color while it remained turn-off in the presence of other metals. The UV spectra of the molecular “dugdugi” showed a peak at 279 nm which shifted to 290 nm after interacting with Fe3+. A new peak also appeared at 524 nm.

Özet

1,10-fenantrolin’den elde edilen "dugdugi" 8 molekülü sentezlendi ve NMR, EIMS ve UV kullanılarak yapısı aydınlatıldı. Bisfenol 8’I elde etmek için 1,3dibrompropan kullanılarak alkillendi ve 4-(1H-imidazo[4,5-f][1,10]phenanthrolin-2-yl)phenol ile reaksiyona sokuldu. Molekül 8’in 30 molL-1 çözeltisi %10 DMF içeren etanolde hazırlandı, ve etanol ile hazırlanmış 30 m L-1 Co2+, Cr3+, Cu2+, Fe3+, Mn2+, Ni2+, Ag+, and Zn2+ çözeltisi ile 30 dakika karıştırıldı.Kemosensör 8, Fe3+ varlığında pembe renk vererek çalışırken, diğer metallerin varlığında ayırt edici bir renk gözlenmedi. "Dugdugi" nin moleküler UV spektrumunda 279 nm’de bulunan pik Fe3+ ile etkileştirilince 290 nm’ye kaydı. Ayrıca, 524 nm’de yeni bir pik oluştuğu görüldü

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Cite This Article

Nadeem, S., Khan, B., Shah, M., Özler, M. (2015). SYNTHESIS OF NOVEL BISPHENOL-BIPHENANTHROLINE-BASED MOLECULAR TWEEZERS. Mugla Journal of Science and Technology, Cilt: 1 - Sayı: 2, 1–5. https://ajindex.com/articles/692133

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