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- Bielawski, Christopher W.
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Synthesis of Poly(3-alkylthiophene)-block-poly(arylisocyanide): Two Sequential, Mechanistically Distinct Polymerizations Using a Single Catalyst
- Author(s)
- Wu, Zong-Quan, Ono, Robert J., Chen, Zheng, Bielawski, Christopher W.
- Issued Date
- 2010-10
- Citation
- JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.132, no.40, pp.14000 - 14001
- Abstract
- Block copolymers of poly(3-hexylthiophene) and a poly(arylisocyanide) were synthesized in a single pot via the addition of 2-bromo-3-hexyl-5-chloromagnesiothiophene followed by n-decyl 4-isocyanobenzoate to a solution of Ni(1,3-bis(diphenylphosphino)propane)Cl-2. The respective mechanistically distinct polymerizations proceeded in a controlled fashion and afforded well-defined block copolymers with tunable molecular weights and compositions. The block copolymers exhibited microphase separation characteristics in the solid state.
- Publisher
- AMER CHEMICAL SOC
- ISSN
- 0002-7863
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