Synthesis of water-soluble polymethacrylates by living anionic polymerization of trialkylsilyl-protected oligo (ethylene glycol) methacrylates
T Ishizone, S Han, S Okuyama, S Nakahama
Index: Ishizone, Takashi; Han, Seok; Okuyama, Syunsuke; Nakahama, Seiichi Macromolecules, 2003 , vol. 36, # 1 p. 42 - 49
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Citation Number: 50
Abstract
2-[2-[(tert-Butyldimethylsilyl) oxy] ethoxy] ethyl methacrylate (2) and 2-[2-[2-[(tert- butyldimethylsilyl) oxy] ethoxy] ethoxy] ethyl methacrylate (3) were polymerized anionically in THF at-78° C for 2-24 h. The anionic initiator systems included 1, 1-diphenyl-3- methylpentyllithium/lithium chloride and diphenylmethylpotassium/diethylzinc. The polymerization of novel tert-butyldimethylsilyl-protected oligo (ethylene glycol) ...
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