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 / Roberta, Cacciapaglia; DI STEFANO, Stefano; Lanzalunga, Osvaldo; Leonardo, Maugeri; Mazzonna, Marco. - In: EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. - ISSN 1434-193X. - STAMPA. - 2012:7(2012), pp. 1426-1430. [10.1002/ejoc.201101699]
A Photodynamic Library of Tetrasulfinylcalix[4]arenes: The Sulfinyl Dance
DI STEFANO, Stefano;LANZALUNGA, Osvaldo;MAZZONNA, MARCO
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
