Fast Ring-Opening Metathesis Polymerization of Tricyclic Oxanorbornene Derivatives
作者:Zhenghao Dong、Peng Liu、Aurelien Crochet、Andreas F. M. Kilbinger
DOI:10.1021/acs.macromol.2c00274
日期:2022.5.10
A new type of tricyclic oxanorbornene monomer was developed for living ring-openingmetathesis polymerization (ROMP). A methyl group located at the endoposition of the oxanorbornene bicycle resulted in polymerization kinetics orders of magnitude slower than the corresponding hydrogen-substituted monomers because of steric effects. Both monomers showed well-controlled molecular weights and excellent