Journal of Inorganic and Organometallic Polymers and Materials

, Volume 20, Issue 3, pp 445–456

Precise Synthesis of Novel Ferrocene-Based Star-Branched Polymers by Using Specially Designed 1,1-Diphenylethylene Derivatives in Conjunction with Living Anionic Polymerization

Authors

  • Tomoyuki Hirano
    • Division of Soft Materials Chemistry, Polymeric and Organic Materials Department, Graduate School of Science and EngineeringTokyo Institute of Technology
  • Hee-Soo Yoo
    • Division of Soft Materials Chemistry, Polymeric and Organic Materials Department, Graduate School of Science and EngineeringTokyo Institute of Technology
  • Yohko Ozama
    • Division of Soft Materials Chemistry, Polymeric and Organic Materials Department, Graduate School of Science and EngineeringTokyo Institute of Technology
  • Ahmed Abou El-Magd
    • Division of Soft Materials Chemistry, Polymeric and Organic Materials Department, Graduate School of Science and EngineeringTokyo Institute of Technology
  • Kenji Sugiyama
    • Division of Soft Materials Chemistry, Polymeric and Organic Materials Department, Graduate School of Science and EngineeringTokyo Institute of Technology
    • Division of Soft Materials Chemistry, Polymeric and Organic Materials Department, Graduate School of Science and EngineeringTokyo Institute of Technology
Article

DOI: 10.1007/s10904-010-9377-2

Cite this article as:
Hirano, T., Yoo, H., Ozama, Y. et al. J Inorg Organomet Polym (2010) 20: 445. doi:10.1007/s10904-010-9377-2

Abstract

The precise synthesis of novel ferrocene-based regular and asymmetric star-branched polymers by a methodology using specially designed 1,1-diphenylethylene derivatives in conjunction with living anionic polymerization of ferrocenylmethyl methacrylate (FMMA) is described. The methodology involves three reaction steps, i.e., (1) introduction of 3-(tert-butyldimethylsilyloxymethyl)phenyl (SMOP) group(s) at the polymer chain end or in-chain, (2) conversion of the SMOP group(s) to α-phenyl acrylate function(s), and (3) a linking reaction of the α-phenyl acrylate function(s) with the living anionic polymer of FMMA or methyl methacrylate. By developing this methodology, a variety of 3-arm \( {\text{AA}^{\prime}_{2}} \), A2B, AB2, ABC and 4-arm A4, A3B, A2B2, A2BC, and ABC2 star-branched polymers with well-defined structures have been successfully synthesized. The A, B, and C segments are poly(FMMA), polystyrene, and poly(methyl methacrylate), respectively.

Keywords

Poly(ferrocenylmethyl methacrylate)Ferrocene-based star-branched polymerMiktoarm star-branched polymerLiving anionic polymerization

Copyright information

© Springer Science+Business Media, LLC 2010