Preparation of Cellulose Stearate and Cellulose Acetate Stearate in 1-Butyl-3-Methylimidazolium Chloride

Elvira Tarasova; Dmitri Šumigin; M. Kudrjašova; A. Krumme

doi:10.4028/www.scientific.net/KEM.559.105

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 559Preparation of Cellulose Stearate and Cellulose...

Preparation of Cellulose Stearate and Cellulose Acetate Stearate in 1-Butyl-3-Methylimidazolium Chloride

Abstract:

Cellulose stearates were prepared in a 1-butyl-3-metylimidazolium chloride ionic liquid. The addition of base pyridine as well as catalyst Tin octoate sufficiently increases the degree of hydroxyl group substitution. The new path for preparation of cellulose mixed esters, namely cellulose acetate stearate (CAS), is performed. The 1H NMR data confirmed the structure of obtained mono- and mix- cellulose esters.

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Periodical:

Key Engineering Materials (Volume 559)

Pages:

105-110

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.559.105

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Online since:

June 2013

Authors:

Elvira Tarasova, Dmitri Šumigin, M. Kudrjašova, A. Krumme

Keywords:

Cellulose Acetate Stearate, Cellulose Modification, Cellulose Stearate (CS), Ionic Liquid BMIMCl

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References

[1] J. E. Sealey, G. Samaranayake, J. G.Todd, W.G. Glasser, Novel cellulose derivatives. IV. Preparation and thermal analysis of waxy esters of cellulose, J Polym Sci Polym Phys, 34 (1996) 1613-1620

DOI: 10.1002/(sici)1099-0488(19960715)34:9<1613::aid-polb10>3.0.co;2-a

Google Scholar

[2] T. Liebert, T. Heinze, Interaction of ionic liquids with polysaccharides 5. Solvents and reaction media for the modification of cellulose, BioResources, 3 (2008) 576-601

DOI: 10.15376/biores.3.2.576-601

Google Scholar

[3] K. Huang, B. Wang, Y. Cao, H. Li, J. Wang, W. Lin, C. Mu, D. Liao, Homogeneous preparation of cellulose acetate propionate (CAP) and cellulose acetate butyrate (CAB) from sugarcane bagasse cellulose in ionic liquid, J Agric Food Chem, 59 (2011) 5376-5381

DOI: 10.1021/jf104881f

Google Scholar

[4] Y. Cao, H. Li, J. Zhang, Homogeneous Synthesis and Characterization of Cellulose Acetate Butyrate (CAB) in 1-Allyl-3-Methylimidazolium Chloride (AmimCl) Ionic Liquid, Ind Eng Chem Res, 50 (2011) 7808-7814

DOI: 10.1021/ie2004362

Google Scholar

[5] R. Rogers, D. Heather, J. Huddleston, W. Reichert, A. Visser, G. Broker, Green Chem, 3 (2001) 156-164

Google Scholar

[6] Standard Test Methods for Intrinsics Viscosity of Cellulose, 2001, ASTM D11795-94

Google Scholar

[7] R.I. Whistler (Ed), Methods in Carbohydrate Chemistry, v. 3., Academic Press, New York and London, (1963)

Google Scholar

[8] S. Barthel, T. Heinze, Acylation and carbanilation of cellulose in ionic liquids, Green Chem, 8 (2006) 301-306

DOI: 10.1039/b513157j

Google Scholar

[9] P. Jandura, V. Bohuslav, B. Riedl, Fibrous long-chain organic acid cellulose esters and their characterization by diffuse reflectance Ftir spectroscopy, solid-state CP/MAS 13C-NMR, and X-ray Diffraction, J Appl Polym Sci, 78 (2000) 1354-1365

DOI: 10.1002/1097-4628(20001114)78:7<1354::aid-app60>3.0.co;2-v

Google Scholar

[10] K. Huang, J. Xia, M. Li, X. Yang, G. Lin, Homogeneous synthesis of cellulose stearates with different degrees of substitution in ionic liquid 1-butyl-3-methyl imidazolium chloride, Carbohydrate Polymers, 83 (2011) 1631-1635

DOI: 10.1016/j.carbpol.2010.10.020

Google Scholar

[11] T. Heinze, T. Liebert, K. Pfeiffer, M. Hussain, Unconventional cellulose esters: synthesis, characterization and structure-property relations, Cellulose, 10 (2003) 283-296

DOI: 10.1023/a:1025117327970

Google Scholar

[12] M. Granstrom, J. Kavakka, A. King, J. Majoinen, V. Mäkelä et all. Tosylation and acylation of cellulose in 1-allyl-3-methylimidazolium chloride. Cellulose, 15 (2008) 481-488

DOI: 10.1007/s10570-008-9197-5

Google Scholar

[13] J. Wu, J. Zhang, J. He, Q. Ren, M. Guo, Homogeneous acetylation of cellulose in a new ionic liquid, Biomacromolecules, 5 (2004) 266-268

DOI: 10.1021/bm034398d

Google Scholar