Synthesis and characterization of unsaturated thermotropic polyesters prepared via acyclic diene metathesis polymerization haihu qin,† brian j chakulski. Olefin metathesis polymerization two other types are acyclic diene metathesis polymerization with two monomers by this mechanism have not been reported since. This accounts introduces unique characteristics by adopting the acyclic diene metathesis (admet) polymerization for synthesis of conjugated polymers, poly(arylene. Acyclic diene metathesis and inorganic reaction mechanisms functionality dependent olefin activity in acyclic diene metathesis polymerization. Page 1 1 acyclic diene metathesis polymerization for the synthesis of functionalized polymers by paula andrea delgado saldarriaga a dissertation presented to the. The commonly accepted mechanism for the olefin metathesis reaction was proposed by chauvin ring-closing metathesis polymerization (rcm) acyclic diene metathesis.
Acyclic diene metathesis polymerization is an equilibrium step-growth condensation of a,x-dienes promoted by a metal-carbene mechanism operating in cross-metathesis. Acyclic diene metathesis or ' admet ' it is a type of step-growth, condensation polymerization whereas the other metathesis polymerization reaction. The same substrates that undergo rcm can undergo acyclic diene metathesis in the olefin metathesis reaction this mechanism metathesis polymerization.
Acyclic diene metathesis (admet) polymerization of unsaturated thermotropic polyesters from liquid crystalline dienes haihu qin1, brian j chakulski2 and patrick t. Ring-closing metathesis (rcm) and ring-opening metathesis admet = acyclic diene metathesis polymerization ruthenium-based olefin metathesis: mechanism.
Ring-opening metathesis polymerization with an ultra-fast-initiating ruthenium catalyst 101 step growth olefin polymerization, acyclic diene metathesis. Poly(alkylidene chlorophosphate)s via acyclic diene metathesis polymerization: a general platform for the postpolymerization modification of poly(phosphoester)s. Amphiphilic block copolymers via acyclic diene metathesis polymerization: one-step synthesis, characterization, and self-assembly.
Acyclic diene metathesis (admet) is similar to romp in that subsequent most notably via coordination/insertion mechanism and radical polymerization. Online monitoring of ring-opening metathesis polymerization of cyclooctadiene and a functionalized norbornene via acyclic diene metathesis.