328924-85-2

Upstream product

• 2043-57-4 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-8-iodooctane 
• 41115-30-4 N-ethyl-m-anisidine 
• 328924-84-1 (1H,1H,2H,2H-perfluorooctyl)-3-methoxyphenylamine 
• 75-03-6 ethyl iodide 
• 536-90-3 m-Anisidine 

Downstream Products

• 1441383-27-2 C₄₀H₂₉F₂₆N₂O₃⁽¹⁺⁾*Cl^(1-) 
• 328924-88-5 4-{2-formyl-5-[ethyl(1H,1H,2H,2H-perfluorooctyl)amino]phenoxymethyl}benzoic acid ethyl ester 
• 328924-87-4 2-hydroxy-4-[ethyl(1H,1H,2H,2H-perfluorooctyl)amino]benzaldehyde 
• 328924-86-3 N-ethyl-N-(1H,1H,2H,2H-perfluorooctyl)-m-hydroxyaniline 

Relevant academic research and scientific papers

Rhodamine F: A novel class of fluorous ponytailed dyes for bioconjugation

Incorporation of fluorous ponytails such as polyfluorinated alkyl residues (CH2)m(CF2)nCF3 leads to a novel class of bright rhodamine-based fluorescence dyes. These dyes combine the excellent photophysical properties of the frequently used rhodamine dyes with the unique features of "light" fluorous molecules. One of those features is the possibility to separate substances utilizing fluorous solid-phase extraction (F-SPE), which is based on the specific intermolecular interaction between fluorous compounds. Thus, molecules, which are labeled with these new dyes, are not only accessible to fluorescence experiments, but can also be easily purified (via so-called FluoroFlash columns) prior to use. The dyes were bound to a cell penetrating peptoid (polycationic oligo(N-substituted) glycine) on solid supports. These conjugates were purified with F-SPE before their photophysical and biological properties were investigated. The Royal Society of Chemistry 2013.

Design of new fluorinated bridged push-pull stilbenes and preparation of LB films for second harmonic generation in the blue domain

In order to prepare alternating Y-type multilayers involving push-pull stilbenes giving second harmonic generation (SHG) in the blue domain, we have synthesized two new bridged compounds, 1 and 2, with the hydrophobic chain grafted onto the donor group. The photophysical properties of these dyes in both solution and LB films are reported. The SHG signal of monolayer LB films containing 1 and 2 are close to that of the analog 3 and 4 having the hydrophobic chain grafted onto the acceptor group. Finally, multilayer LB films based on one, two and four bilayers of 1/3 or 2/4 were prepared and the SHG measurements show a regular noncentrosymmetric arrangement for 2/4 films only.