Study on the homogeneous tosylation of natural cellulose

Fei Jun Wang; Zi Qiang Shao; Wen Jun Wang; Bing Liao

Study on the homogeneous tosylation of natural cellulose

Fei Jun Wang^*, Zi Qiang Shao, Wen Jun Wang, Bing Liao

^*Corresponding author for this work

School of Material Science and Engineering

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Synthesis of cellulose tosylate by reaction of different cellulose starting materials with tosylchloride under homogeneous conditions using triethylamine as catalyst and the dimethylacetamide/LiCl system as solvent was described in this paper. The samples obtained were characterized by means of elemental analysis, FT-IR and X-ray. Moreover, effect of molar ratio of AGU/tosylchloride, cellulosic starting materials (cotton linters, wood pulp and them treated by steam explosion) and dissolution method of cellulose on DS_Tos of cellulose tosylate was discussed.

Original language	English
Pages (from-to)	296-299
Number of pages	4
Journal	Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering
Volume	21
Issue number	5
Publication status	Published - Sept 2005

Keywords

Cellulose tosylate
Degree of substitute
Homogeneous
Microphotograph

Cite this

Wang, F. J., Shao, Z. Q., Wang, W. J., & Liao, B. (2005). Study on the homogeneous tosylation of natural cellulose. Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering, 21(5), 296-299.

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abstract = "Synthesis of cellulose tosylate by reaction of different cellulose starting materials with tosylchloride under homogeneous conditions using triethylamine as catalyst and the dimethylacetamide/LiCl system as solvent was described in this paper. The samples obtained were characterized by means of elemental analysis, FT-IR and X-ray. Moreover, effect of molar ratio of AGU/tosylchloride, cellulosic starting materials (cotton linters, wood pulp and them treated by steam explosion) and dissolution method of cellulose on DSTos of cellulose tosylate was discussed.",

keywords = "Cellulose tosylate, Degree of substitute, Homogeneous, Microphotograph",

author = "Wang, \{Fei Jun\} and Shao, \{Zi Qiang\} and Wang, \{Wen Jun\} and Bing Liao",

year = "2005",

month = sep,

language = "English",

volume = "21",

pages = "296--299",

journal = "Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering",

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TY - JOUR

T1 - Study on the homogeneous tosylation of natural cellulose

AU - Wang, Fei Jun

AU - Shao, Zi Qiang

AU - Wang, Wen Jun

AU - Liao, Bing

PY - 2005/9

Y1 - 2005/9

N2 - Synthesis of cellulose tosylate by reaction of different cellulose starting materials with tosylchloride under homogeneous conditions using triethylamine as catalyst and the dimethylacetamide/LiCl system as solvent was described in this paper. The samples obtained were characterized by means of elemental analysis, FT-IR and X-ray. Moreover, effect of molar ratio of AGU/tosylchloride, cellulosic starting materials (cotton linters, wood pulp and them treated by steam explosion) and dissolution method of cellulose on DSTos of cellulose tosylate was discussed.

AB - Synthesis of cellulose tosylate by reaction of different cellulose starting materials with tosylchloride under homogeneous conditions using triethylamine as catalyst and the dimethylacetamide/LiCl system as solvent was described in this paper. The samples obtained were characterized by means of elemental analysis, FT-IR and X-ray. Moreover, effect of molar ratio of AGU/tosylchloride, cellulosic starting materials (cotton linters, wood pulp and them treated by steam explosion) and dissolution method of cellulose on DSTos of cellulose tosylate was discussed.

KW - Cellulose tosylate

KW - Degree of substitute

KW - Homogeneous

KW - Microphotograph

UR - http://www.scopus.com/inward/record.url?scp=26944475519&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:26944475519

SN - 1000-7555

VL - 21

SP - 296

EP - 299

JO - Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering

JF - Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering

IS - 5

ER -

Study on the homogeneous tosylation of natural cellulose

Abstract

Keywords

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