224191-93-9

Upstream product

• 224191-89-3 1-(4-allylhepta-1,6-dien-4-yl)-4-methoxybenzene 
• 224191-80-4 4-triallylmethylphenol 
• 224191-92-8 p-[1,1-di(3-hydroxypropyl)-4-hydroxybutyl]methoxybenzene 

Downstream Products

• 224191-94-0 propionic acid 4-[4-iodo-1,1-bis-(3-iodo-propyl)-butyl]-phenyl ester 
• 224191-95-1 4-(4-[4-(1,1-diallyl-but-3-enyl)-phenoxy]-1,1-bis-{3-[4-(1,1-diallyl-but-3-enyl)-phenoxy]-propyl}-butyl)-phenol 
• 1205125-04-7 C₁₆H₂₃N₉O 
• 880080-40-0 4-[4-phenylsulfanyl-1,1-bis-(3-phenylsulfanyl-propyl)-butyl]-phenol 
• 880080-42-2 C₄₂H₄₅BrOS₃ 

Relevant academic research and scientific papers

Dendron-functionalized core - shell superparamagnetic nanoparticles: magnetically recoverable and reusable catalysts for suzuki C - C Cross-Coupling reactions

A metallodendron functionalized with dicyclohexyldiphosphino palladium complex was synthesized. The metallodendron was grafted onto core-shell superparamagnetic nanoparticles (γ-Fe2)O3/polymer, 200-500 nm) to give optimal catalytic reactivity in cross-coupling reactions. The grafted nanoparticles were used as recoverable and reusable catalysts for Suzuki C-C cross-coupling reactions. They showed remarkable reactivity towards iodoand bromoarenes under mild condi-tions, and unprecedented reactivity towards chloroarenes. On completion of the catalytic reaction, the catalysts were readily recovered by using a simple magnet to attract the superparamagnetic grafted nanoparticles. Catalysts were recovered more than 25 times with almost no discernable loss of reactivity.

Activation of aryl ethers and aryl sulfides by the Fe(η5-C5H5)+ group for the synthesis of phenol dendrons and arene-centered poly-olefin dendrimers

Organo-iron mediated syntheses of dendrons and dendrimers are described. The reaction of [FeCp(η6-p-EtOC6H4Me)][PF6], 1, with Bu(t)OK or KOH and allyl bromide in THF gives both the triallylation of the acidic Me