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1 个结果
  • 简介:Thestereoregularpolymerizationofmethylmethacrylate(MMA)havebeeninvestigatedwithchiralanioniccomplexinitiator[FILi-(-)SP]intoluene,THFandtoluene/THF[1/1(v/v)].ThetacticitiesofPMMAsobtainedinthethreesolventshavebeenfoundtobemainlyasyndiotactictriads(s-PMMA)withcontentof72.3,67.7and71.4%,respectively.

  • 标签: PMMA Stereoregulaty SYNDIOTACTIC TRIAD CHIRAL ANIONIC