The photoinversion of sulfoxides has been exploited to generate a photodynamic combinatorial library (PDCL) of tetrasulfinylcalix[4]arenes. Irrespective of the starting isomer, the same product distribution is obtained at the photostationary state upon irradiation at a given wavelength. The order of appearance of the different isomers in the reaction mixture plays a key role in the disclosure of the identity of all the isomers of the PDCL.
A photodynamic library of tetrasulfinylcalix[4]arenes: the sulfinyl dance
R Cacciapaglia;S Di Stefano;O Lanzalunga;M Mazzonna
2012
Abstract
The photoinversion of sulfoxides has been exploited to generate a photodynamic combinatorial library (PDCL) of tetrasulfinylcalix[4]arenes. Irrespective of the starting isomer, the same product distribution is obtained at the photostationary state upon irradiation at a given wavelength. The order of appearance of the different isomers in the reaction mixture plays a key role in the disclosure of the identity of all the isomers of the PDCL.File in questo prodotto:
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