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Polynorbornene-based Template for Polymer Synthesis
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DOI：10.1246/bcsj.20170354.png)
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Abstract
En 中文
The recent advances in the use of rigid polynorbornene or polycyclobutene as template for the synthesis of different polymers with well-defined degree of polymerization and narrow polydispersity are reviewed. Polynorbornene and polycyclobutene templates containing fused N-arylpyrrolidene pendants are synthesized by ruthenium or molybdenum-catalyzed ring opening metathesis polymerization (ROMP) of the corresponding monomers. Since these polymerizations are living, the templates thus have well-defined degree of polymerization and narrow polydispersity. Monomers are linked to the template polymer via ester linkage. After polymerization and hydrolysis, the poly-carboxylic acid template can easily be separated from the neutral polyalcohol daughter polymer.
Keywords:
OPENING METATHESIS POLYMERIZATION
SELF-REPLICATING SYSTEMS
LADDERPHANES
PENDANTS
STRATEGY
MONOMER
ESTERS
ROMP
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