Direct Synthesis of Soluble, End-Functionalized Polyenes and Polyacetylene Block Copolymers
β Scribed by Scherman, Oren A.; Rutenberg, Isaac M.; Grubbs, Robert H.
- Book ID
- 115451254
- Publisher
- American Chemical Society
- Year
- 2003
- Tongue
- English
- Weight
- 265 KB
- Volume
- 125
- Category
- Article
- ISSN
- 0002-7863
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π SIMILAR VOLUMES
End-functional polystyrenes with an N,N-diethyldithiocarbamyl group were prepared by the photopolymerization of styrene with novel diethyldithiocarbamate derivatives as photoiniferters. Under ultraviolet light, the end-functional polymers could initiate a second monomer to polymerize and form block
## Abstract **Summary:** Poly(ethylene oxide)β__block__βpoly(methylidene malonate 2.1.2) block copolymer (PEOβ__b__βPMM 2.1.2) bearing an allyl moiety at the poly(ethylene oxide) chain end was synthesized by sequential anionic polymerization of ethylene oxide (EO) and methylidene malonate 2.1.2 (MM