Abstract: Polyethylene glycol tosylate is a useful intermediate for the preparation of the functionalized polyethylene glycol.A series of polyethylene glycol di-tosylates and polyethylene glycol mono-tosylates were synthesized from polyethylene and p-toluenesulfonyl chloride with the yields of products reaching 55%~80%,and the products were characterized by 1HNMR spectrometry.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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Cited By Count: 1
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