Cross-linked polystyrene-TiCl4 complex as a reusable Lewis acid catalyst for solvent-free Knoevenagel condensations of 1,3-dicarbonyl compounds with aldehydes
Sign Up to like & getrecommendations! Published in 2019 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2018.11.001
Abstract: Abstract Cross-linked polystyrene copolymer beads with the average particle size in the range of (50–80 mesh size) were prepared by a new method, characterized and functionalized with titanium tetrachloride to afford the corresponding polystyrene‑titanium tetrachloride… read more here.
Keywords: linked polystyrene; lewis acid; knoevenagel; cross linked ... See more keywords
Exploiting the performance of hyper-cross-linked polystyrene for removal of multi-component heavy metal ions from wastewaters
Sign Up to like & getrecommendations! Published in 2021 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2021.105724
Abstract: Abstract In this research, Hyper-cross-linked polystyrene was used for simultaneous removal of nickel and lead ions. The necessary number of experiments and optimum values of each factor were determined using response surface methodology (RSM). The… read more here.
Keywords: linked polystyrene; multi component; nickel lead; hyper cross ... See more keywords