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Journals / Turkish Journal of Chemistry / 2002 / Cilt: 26 - Sayı: 4

Bromination of 2,3-Dibromobenzobarrelene at Different Conditions: Highly Brominated Benzobicyclic Systems

Arif DAŞTAN
Pages
535–546
Publication Date
2002-04-01
DOI
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AI Summary & Key Takeaways

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

All compounds were characterized properly, by NMR spectroscopy and chemical transformation.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The electrophilic addition of bromine to 2,3-dibromobenzobarrelene at 10oC led to the formation of completely rearranged products in high yield.
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Key Findings & Data:Bromination of 2,3-dibromobenzobarrelene with molecular bromine in decalin at 150oC and with DBTCE in CCl4 at 77oC gave rearranged and non-rearranged products.
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Conclusion & Impact:All compounds were characterized properly, by NMR spectroscopy and chemical transformation.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:benzobarrelene · high temperature bromination · Wagner-Meerwein rearrangement and poly-bromides.

Abstract

The electrophilic addition of bromine to 2,3-dibromobenzobarrelene at 10oC led to the formation of completely rearranged products in high yield. Bromination of 2,3-dibromobenzobarrelene with molecular bromine in decalin at 150oC and with DBTCE in CCl4 at 77oC gave rearranged and non-rearranged products. The radical and ionic mechanism are discussed. All compounds were characterized properly, by NMR spectroscopy and chemical transformation.

Özet

The electrophilic addition of bromine to 2,3-dibromobenzobarrelene at 10oC led to the formation of completely rearranged products in high yield. Bromination of 2,3-dibromobenzobarrelene with molecular bromine in decalin at 150oC and with DBTCE in CCl4 at 77oC gave rearranged and non-rearranged products. The radical and ionic mechanism are discussed. All compounds were characterized properly, by NMR spectroscopy and chemical transformation.

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Cite This Article

DAŞTAN, A. (2002). Bromination of 2,3-Dibromobenzobarrelene at Different Conditions: Highly Brominated Benzobicyclic Systems. Turkish Journal of Chemistry, Cilt: 26 - Sayı: 4, 535–546. https://ajindex.com/articles/406213

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