22574-58-9Relevant academic research and scientific papers
Supramolecular Storage and Controlled Photorelease of an Oxidizing Agent using a Bambusuril Macrocycle
Torti, Edoardo,Havel, Václav,Yawer, Mirza A.,Ludvíková, Lucie,Babiak, Michal,Klán, Petr,Sindelar, Vladimir
supporting information, p. 16768 - 16772 (2017/12/02)
The oxidizing ability of peroxodisulfate upon complexation inside the Bambusuril macrocycle cavity is inhibited. This dianionic agent can be released on demand from its stable 1:1 complex in water (log Ka=6.9 m?1) by addition of a more strongly bound anion, such as iodide (log Ka=7.1 m?1), which can also be delivered in situ upon irradiation from a 4-hydroxyphenacyl iodide derivative with spatial and temporal precision. The oxidizing properties of peroxodisulfate ions liberated from the complex recover and can take part in subsequent chemical transformations.
The power of solvent in altering the course of photorearrangements
Sebej, Peter,Lim, Bum Hee,Park, Bong Ser,Givens, Richard S.,Klan, Petr
, p. 644 - 647 (2011/04/15)
A clean bifurcation between two important photochemical reactions through competition of a triplet state Type II H-abstraction reaction with a photo-Favorskii rearrangement for (o/p)-hydroxy-o-methylphenacyl esters that depends on the water content of the solvent has been established. The switch from the anhydrous Type II pathway that yields indanones to the aqueous-dependent pathway producing benzofuranones occurs abruptly at low water concentrations (～8%). The surprisingly clean yields suggest that such reactions are synthetically promising.
N-PYRAZOLYL CARBOXAMIDES AS CRAC CHANNEL INHIBITORS
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Page/Page column 103, (2010/11/05)
The present invention relates to amide compounds, processes for their preparation, pharmaceutical compositions containing these compounds and to their use in the treatment of disorders, conditions or disorders such as allergic disorders, inflammatory disorders and disorders of the immune system.
