Eugenol as renewable comonomer compared to 4-penten-1-ol in ethylene copolymerization using a palladium aryl sulfonate catalyst

Catechol‐Functionalized Polyolefins

“…[26][27][28] In 2017, Miri and co-workers reported ethylene copolymerization with eugenol using ad ianisyl-substituted phosphine-sulfonate palladium catalyst. [29] Moderate copolymer molecular weight (M n < 1.0 10 4 )a nd tunable comonomer incorporation (1.4-13.5 %) were obtained. Low-molecular-weight polymers typically limit potential applications.T he material properties of these types of copolymers are interesting considering the unique structural motif of the eugenol comonomer.…”

“…Under similar copolymerization conditions,t he previously reported dianisyl-substituted phosphine-sulfonate palladium system demonstrated lower activities (1.2 10 5 gmol À1 h À1 ), significantly lower molecular weight (M n = 0.58 10 4 ), and higher comonomer incorporation (3.1 %). [29] Theability of the current system to generate high-molecularweight polymers is crucial to achieve good material properties,c onsidering most commercialized polymers require am inimum molecular weight of about 25,000 for good mechanical and physical features. [35] To take advantage of the metal ion-catechol interactions,h ydrolysis of the E-Eug copolymer was studied.…”

“…In combination with other side reactions such as isomerization, its homopolymerization has proven to be quite challenging . In 2017, Miri and co‐workers reported ethylene copolymerization with eugenol using a dianisyl‐substituted phosphine‐sulfonate palladium catalyst . Moderate copolymer molecular weight ( M n <1.0×10 4 ) and tunable comonomer incorporation (1.4–13.5 %) were obtained.…”

Late Transition Metal Complexes for Olefin Copolymerization with Polar Monomers

“…[65]. Copyright (2018) American Chemical Society 生物来源单体丁香酚可用于抗菌及香精配方中, 乙 烯-丁香酚可使用 206 催化共聚成具有一定抗菌性能的 共聚物 [201] , 但分子量较低(3400～21000), 影响其力学 性能. 最近, 陈昶乐等…”

Bio-based poly(ester-alt-thioether)s synthesized by organo-catalyzed ring-opening copolymerizations of eugenol-based epoxides and N-acetyl homocysteine thiolactone

“…High-dispersity copolymers of ethylene and eugenol with antibacterial properties were prepared by coordination polymerization using a palladium aryl sulfonate catalyst. 28 Alternatively, eugenol was functionalized with other polymerizable groups, such as alkyne or methacrylate groups.…”