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Journals / Celal Bayar Üniversitesi Fen Bilimleri Dergisi / 2016 / Cilt: 12 - Sayı: 3

Liquid Crystalline Cyclotriphosphazenes: Full Substitute Trimeric Derivative with 12-carbon-chain Mesogen Moiety

Derya DAVARCI
Pages
535–542
Publication Date
2022-10-12
DOI
—
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AI Summary & Key Takeaways

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

By contrast with literature, results showed that compound 2 has liquid crystal behavior.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Full substituted p-(dodecyloxy)-phenol derivative of cyclotriphosphazene (trimer) was synthesized in order to investigate its mesogenic properties.
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Key Findings & Data:Firstly, p-(dodecyloxy)-phenol (1) was synthesized from the reaction of hydroquinone and 1-bromododecane.
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Conclusion & Impact:By contrast with literature, results showed that compound 2 has liquid crystal behavior.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Full substituted p-(dodecyloxy)-phenol derivative of cyclotriphosphazene (trimer) was synthesized in order to investigate its mesogenic properties. Firstly, p-(dodecyloxy)-phenol (1) was synthesized from the reaction of hydroquinone and 1-bromododecane. Hexachlorocyclotriphosphazene (trimer) was reacted in a 1:8 molar ratio in tetrahydrofurane (THF) presence of sodium hyride (NaH) as base at room temperature for 24 hours and then under the reflux for a day. Full substituted derivative (2) was obtained and its structure was determined by mass analysis, and by FT-IR, 1H and 31P {1H} NMR spectroscopic techniques. Additionally thermal and mesomorphic behaviours were examined by differential scanning calorimetry (DSC), polarising optical microscopy (POM) and X-ray diffraction (XRD) techniques. By contrast with literature, results showed that compound 2 has liquid crystal behavior.

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Cite This Article

DAVARCI, D. (2022). Liquid Crystalline Cyclotriphosphazenes: Full Substitute Trimeric Derivative with 12-carbon-chain Mesogen Moiety. Celal Bayar Üniversitesi Fen Bilimleri Dergisi, Cilt: 12 - Sayı: 3, 535–542. https://ajindex.com/articles/472396

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