428817-18-9Relevant academic research and scientific papers
Templated hierarchical self-assembly of poly(p-aryltriazole) foldamers
Pfukwa, Rueben,Kouwer, Paul H. J.,Rowan, Alan E.,Klumperman, Bert
supporting information, p. 11040 - 11044 (2013/10/22)
A biomimetic approach has been used for the templated self-assembly of a helical poly(para-aryltriazole) foldamer. The solvophobic folding process yields helices that further self-assemble into long nanotubes (see picture; scale bar: 100a nm). Constructs of controlled length and chirality can be generated by applying a poly(γ-benzyl-l-glutamate) scaffold at the appropriate assembly conditions, mimicking tobacco mosaic virus self-assembly. Copyright
Parallel fluorous biphasic synthesis of 3H-quinazolin-4-ones by an Aza-Wittig reaction employing perfluoroalkyl-tagged triphenylphosphine
Barthélémy, Sophie,Schneider, Siegfried,Bannwarth, Willi
, p. 807 - 810 (2007/10/03)
A perfluoroalkyl-tagged triphenylphosphine was applied in a fluorous biphasic system for the efficient parallel synthesis of 3H-quinazolin-4-ones via an Aza-Wittig reaction. The products were isolated by solid-phase extraction on fluorous reversed-phase silica gel. A new solid-phase bound phosphine derivative was used for comparison and yielded similar results.
