Preparation and Characterization of Polyallyl polyether of allyl sucrose
Mukesh C Patel, Zalak J Patel
Pramukh Swami Science and H D Patel Arts College, Kadi, HNG University
Abstract:
Allyl sucrose was prepared by using sucrose, allyl chloride, NaOH and DMSO. This novel method is less time consuming and required less solvent than other methods. The prepared product is characterized by Fourier Transform Infrared (FT – IR), 1H-NMR, MASS Spectroscopic techniques and Element analysis (C, H, N).
Key words: allyl sucrose, allyl chloride, sucrose
Introduction:
Allyl sucrose is used for different applications like; coating material, medicines, cosmetics, epoxy resins, etc. [1]. These compounds can be used as film-forming materials/plastic compositions
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of sucrose, 88.5 lb. of allyl chloride, 46.2 lb. of sodium hydroxide and 23.1 lb. of water by Griffin, Willard, Sinnamon, Edwards and Redfield, Ind. Eng. Chem., 43, 2629 (1951) [5].
The process of allyl sucrose is described by Zief and Yanovsky, Industrial and Engineering Chemistry, vol. 41, pp. 1697-1700 (August 1949). In this sucrose is reacted with an allyl halide in the presence of excess of a strong alkali [7].
The conventional method is given by Tang Yanfeng, Zhang Shufen and Yang Jinzong, Chinese J.Chem.Eng.13(6) 835-836 (2005) [1]. Sucrose is treated with allyl chloride in the presence of caustic soda (NaOH). In this work DMSO is used for preparation of allyl sucrose. After the end of reaction there is no need of column chromatographic process for isolate allyl
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Tang Yanfeng, Zhang Shufen and Yang Jinzong, Chinese J.Chem.Eng.13 (6) 835-836 (2005).
2. Joseph F. Ackerman, Newport, Ky., and John F. Jones, US Patent No. 2,923,692, Mucilaginous composition comprising salt of cross linked carboxylic polymer and method of preparing same, (Feb. 2, 1960).
3. Van R. Gaertner, Dayton, Ohio, US Patent No. 3,170,915, Sucrose ethers, (Feb. 23, 1955).
4. Robert M. Hamilton, Clinton, Iowa and Elias Yanovsky, US Patent No. 2,524,792, Process for solubilizing allyl starch, (Oct. 10, 1950).
5. Edward L. Griffin, Jr., Glenside, Howard I. Sinnamon and Miles J. Willard, US Patent No. 2,719,970, Process for preparation of allyl sucrose, (Oct. 4, 1955).
6. Morris Zief and Elias Yanovsky, US Patent No. 2,606,881, Polymerization of poly allyl and poly methallyl ethers of poly hydroxy compounds, (Aug. 12, 1952)
7. Zief and Yanovsky, Preparation and properties of allyl sucrose, Industrial and Engineering Chemistry, vol. 41, pp. 1697-1700 (August 1949).
8. Hung S. Park et al., US Patent 4,375,533, Polymerization process for carboxyl containing polymers, (Mar. 1, 1983).
9. Harold P. Brown, Akron, US Patent 2,798,053, Carboxylic polymers, (July 2,
The mixture was poured through a weight filter paper and Sucrose washed with a 5ml of dichloromethane. The resulting solid was left in a breaker to dry for one week, to be measured. Left it in the drawer to dry out for a week and weighted it to find the sucrose amount recovered amount.
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