Żak Patrycja, Pietraszuk Cezary
Adam Mickiewicz University in Poznań, Faculty of Chemistry, Umultowska 89b, 61-614 Poznań, Poland.
Beilstein J Org Chem. 2019 Feb 4;15:310-332. doi: 10.3762/bjoc.15.28. eCollection 2019.
This mini-review summarizes the applications of olefin metathesis in synthesis and functionalization of polyhedral oligomeric silsesquioxanes (POSS) and POSS-containing polymeric materials. Three types of processes, i.e., cross metathesis (CM) of vinyl-substituted POSS with terminal olefins, acyclic diene metathesis (ADMET) copolymerization of divinyl-substituted POSS with α,ω-dienes and ring-opening metathesis polymerization (ROMP) of POSS-substituted norbornene (or other ROMP susceptible cycloolefins) are discussed. Emphasis was put on the synthetic and catalytic aspects rather than on the properties and applications of synthesized materials.
本综述总结了烯烃复分解反应在多面体低聚倍半硅氧烷(POSS)及含POSS聚合物材料的合成与功能化中的应用。讨论了三种反应过程,即乙烯基取代的POSS与末端烯烃的交叉复分解反应(CM)、二乙烯基取代的POSS与α,ω-二烯烃的开环易位聚合(ADMET)共聚反应,以及POSS取代的降冰片烯(或其他易发生开环易位聚合反应的环烯烃)的开环易位聚合(ROMP)反应。重点在于合成和催化方面,而非合成材料的性能和应用。