Synthesisof Zirconium Containing Mesoporous Material for the Efficient Catalytic Esterification of Benzyl Alcohol and Acetic Acid

1
Thualfeqar G Mohammed
Thualfeqar G Mohammed
2
Mehdi Erfani Jazi
Mehdi Erfani Jazi
1 Universiti Teknologi Malaysia & University of Kufa

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This research focuses on the synthesis of metal-containin gmesoporous silica for catalytic esterification of benzyl alcohol with acetic acid. In this study Zr-containing MCM-41 with different molar ratios of Si/Zr were synthesized successfully. It is observed that the structural ordering of Zr-MCM-41varies with the Si/Zr ratio, and highly ordered mesoporous molecular sieves could be obtained for a Si/Zr molar ratio larger than 5. Calcination may significantly improve the structural regularity. In esterification reaction of benzyl alcohol with acetic acid, the benzyl alcohol conversion over all the Zr-MCM-41catalysts linearly increases with increasing the reaction temperature and selectivity to benzyl acetate was 100 %. The molar ratios of reactants also were investigated for final product yield; the molar ratio of acetic acid to benzyl alcohol can be 2:1 for high yield.

10 Cites in Articles

References

  1. O Junzo,N Joji (2010). Esterification: Methods, Reactions, and Applications.
  2. J Marchetti,A Errazu (2008). Esterification of free fatty acids using sulfuric acid as catalyst in the presence of triglycerides.
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  9. L Chen,J Wang,L Noreña,J Aguilar,J Navarrete,P Salas,J Montoya,P Del Ángel (2007). Synthesis and physicochemical properties of Zr-MCM-41 mesoporous molecular sieves and Pt/H3PW12O40/Zr-MCM-41 catalysts.
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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

Thualfeqar G Mohammed. 2016. \u201cSynthesisof Zirconium Containing Mesoporous Material for the Efficient Catalytic Esterification of Benzyl Alcohol and Acetic Acid\u201d. Global Journal of Science Frontier Research - B: Chemistry GJSFR-B Volume 16 (GJSFR Volume 16 Issue B3): .

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GJSFR Volume 16 Issue B3
Pg. 31- 39
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Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

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GJSFR-B Classification: FOR Code: 250399p
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v1.2

Issue date

October 12, 2016

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English

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This research focuses on the synthesis of metal-containin gmesoporous silica for catalytic esterification of benzyl alcohol with acetic acid. In this study Zr-containing MCM-41 with different molar ratios of Si/Zr were synthesized successfully. It is observed that the structural ordering of Zr-MCM-41varies with the Si/Zr ratio, and highly ordered mesoporous molecular sieves could be obtained for a Si/Zr molar ratio larger than 5. Calcination may significantly improve the structural regularity. In esterification reaction of benzyl alcohol with acetic acid, the benzyl alcohol conversion over all the Zr-MCM-41catalysts linearly increases with increasing the reaction temperature and selectivity to benzyl acetate was 100 %. The molar ratios of reactants also were investigated for final product yield; the molar ratio of acetic acid to benzyl alcohol can be 2:1 for high yield.

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Synthesisof Zirconium Containing Mesoporous Material for the Efficient Catalytic Esterification of Benzyl Alcohol and Acetic Acid

Mehdi Erfani Jazi
Mehdi Erfani Jazi
Thualfeqar G Mohammed
Thualfeqar G Mohammed Universiti Teknologi Malaysia & University of Kufa

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