Recyclable Pd catalysts supported on polymers bearing azine moities

Ochiai, Bungo; Shimada, Yohei

doi:10.1016/j.reactfunctpolym.2011.05.003

Cited by 6 publications

(2 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For example, Ochiai et al reported recyclable PMVK‐supported Pd catalysts which underwent Mizoroki‐Heck coupling reactions. [ 85 ] The prepolymer was prepared by reacting PMVK with hydrazine to produce a polymer bearing hydrazone moieties, followed by its reaction with aromatic aldehydes. Optical fibers of poly(( 1 ‐menthyl‐ 2 ‐propen‐ 1 ‐ol)‐APO), where APO is varying amino alcohols, can be produced by the post‐polymerization functionalization of an optically active helical PMVK.…”

Section: Applications Of Pvksmentioning

confidence: 99%

Poly(Vinyl Ketones): New Directions in Photodegradable Polymers

Pal

Konar

Sumerlin

2023

Macromol. Rapid Commun.

View full text Add to dashboard Cite

Poly(vinyl ketones) (PVKs) have received considerable attention over the past few decades due to their unique photochemistry and photodegradation properties under ultraviolet (UV) light. Many PVKs rapidly undergo photodegradation under UV light. The side‐chain carbonyl moieties of PVKs permit photolysis through Norrish type I or Norrish type II reaction mechanisms and can also be readily modified by nucleophilic addition reactions. These unique properties lead to this class of polymers serving as versatile scaffolds for generating functional materials. This review captures the evolution of synthetic routes to access well‐defined PVKs, along with their photochemistry and photo‐degradation pathways, and discusses recent and potential applications of these photodegradable materials.

show abstract

Section: Applications Of Pvksmentioning

confidence: 99%

Poly(Vinyl Ketones): New Directions in Photodegradable Polymers

Pal

Konar

Sumerlin

2023

Macromol. Rapid Commun.

View full text Add to dashboard Cite

show abstract

“…In addition, the polymer-supported macrocyclic Schiff base palladium catalyst was easily recoverable and reusable multiple times with only a minor loss of catalytic activity, even after being used multiple times. Another example of a polymer-supported metal complex catalyst for the Heck reaction was reported by Ochiai et al 143 First, a prepolymer bearing azine functional groups was synthesized by starting with poly(methyl vinyl ketone). Its hydrazine groups were then chemically converted into hydrazone groups.…”

Section: Polymeric-based Nanocatalysts For the Heck Coupling Reactionsmentioning

confidence: 99%