Journals / Organic Communications / 2021 / Cilt: 14 - Sayı: 3

Friedel−Crafts benzylation of arenes with benzylic alcohols using sulfonic-acid-functionalized hyper-cross-linked poly(2-naphthol) as a solid acid catalyst

Pages
300–304
Publication Date
2022-10-19
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

This catalyst is good active compared with other acid catalyst used for Friedel−Crafts benzylation.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The porous poly(2-naphthol) was made-up by combining the 2-naphthol, dimethoxymethane as an cross linker in presence of FeCl3.
📊
Key Findings & Data:Furthermore the polymer was functionalized with ClSO3H to get a dense acid catalyst.
💡
Conclusion & Impact:This catalyst is good active compared with other acid catalyst used for Friedel−Crafts benzylation.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The porous poly(2-naphthol) was made-up by combining the 2-naphthol, dimethoxymethane as an cross linker in presence of FeCl3. Furthermore the polymer was functionalized with ClSO3H to get a dense acid catalyst. The reagent is active for benzylation of arenes with benzylic alcohols irrespective of the nature of substituted arenes. This catalyst is good active compared with other acid catalyst used for Friedel−Crafts benzylation.

🔖

Cite This Article

Varalakshmi, M., Kalla, R. M. N., Raju, C. N., Chakali, R., Amudala, M. (2022). Friedel−Crafts benzylation of arenes with benzylic alcohols using sulfonic-acid-functionalized hyper-cross-linked poly(2-naphthol) as a solid acid catalyst. Organic Communications, Cilt: 14 - Sayı: 3, 300–304. https://ajindex.com/articles/585643

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (13)

  1. Schriesheim, A. In Friedel-Crafts and Related Reactions; G. A. Olah, Ed.; John Wiley and Sons; New York, 1965; Vol. II
  2. Zhichao, M.; Jin, Z.; Jinping, Z.; Dandan, L.; Xu, B.; Lingjun C.; Shuping, Z. A novel mesoporous sulfated zirconium solid acid catalyst for Friedel-Crafts benzylation reaction. Appl. Surf. Sci, 2017, 411, 419-430
  3. Bing, Y.; Yinglian, L.; Zhilie, W.; Fengali, Y.; Congxia and X.; Shitao, Y. A novel Brønsted-Lewis acidic catalyst based on heteropoly phosphotungstates: Synthesis and catalysis in benzylation of p-xylene with benzyl alcohol. Mol. Catal. 2017, 443, 110-116
  4. Qi, S.; Kewei, H.; Kunyue, L.; Xianfeng, Y.; Briana, A.; Yinyong, S.; Anmin, Z.; Xiangju, M.; Shengqian, M.; Feng-Shou, X. A porous Brønsted superacid as an efficient and durable solid catalyst. J. Mater. Chem. A 2018, 6, 18712–18719
  5. Radhika, N. P.; Rosilda, S.; Rita, K.; Hsiu-Ling, H. Nanocrystals of zeolite ZSM-5 as catalysts for the liquid phase benzylation of anisole with benzyl alcohol. J. Nanosci. Nanotechnol. 2017, 17, 1329–1337
  6. Bahrami, K.; Khodaei, M. M.; Fattahpour, P.; Shahrokh, S. Preparation of trimetallic Fe(3)–Ce(8)–Zr(12)– SBA-15 and its application in benzylation of arenes. J. Porous Mater. 2016, 23, 47–55
  7. Wang, Z.; Niu, G.; Chen, X. Polymeric materials for theranostic applications. Pharm. Res. 2014, 31, 1358- 1376
  8. Dawson, R.; Laybourn, A.; Khimyak, Y.Z.; Adams, D.J.; Cooper, A.I. High surface area conjugated microporous polymers: the importance of reaction solvent choice. Macromolecules 2010, 43, 8524–8530
  9. Maly, K.E. Assembly of nanoporous organic materials from molecular building blocks. J. Mater. Chem. 2009, 19, 1781–1787
  10. Kalla, R.M.N.; Varyambath, A.; Kim, M.R.; Kim, I. Amine-functionalized hyper-crosslinked polyphenanthrene as a metal-free catalyst for the synthesis of 2-amino-tetrahydro-4H-chromene and pyran derivatives. Appl. Catal. A 2017, 538, 9-18
  11. Du, X.; Sun, Y.; Tan, B.; Teng, Q.; Yao, X.; Su, C.; Wang, W. Tröger’s base-functionalised organic nanoporous polymer for heterogeneous catalysis. Chem. Commun. 2010, 46, 970–972
  12. Zhang, Y.; Zhang, Y.; Sun, Y.L.; Du, X.; Shi, J.Y.; Wang, D.; Wang, W. 4‐(N,N‐dimethylamino)pyridine‐ embedded nanoporous conjugated polymer as a highly active heterogeneous organocatalyst. Chem. Eur. J. 2012, 18, 6328–6334
  13. Kalla, R. M. N.; Kim, M.-R.; Kim, I. Sulfonic acid-functionalized, hyper-cross-linked porous polyphenols as recyclable solid acid catalysts for