(equation presented) A new poly(ethylene glycol)-supported porphyrin has been prepared and its ability as a promoter in photooxidation reactions has been studied. The PEG-supported catalyst exhibits high activity, comparable to that of a nonanchored sensitizer, and it is easily removable by filtration from the reaction mixture. The polymer-bound porphyrin has been recycled up to six times with no loss of chemical and stereochemical efficiency.
|Titolo:||Poly(ethylene glycol)-supported tetrahydroxyphenyl porphyrin: A convenient, recyclable catalyst for photooxidation reactions|
BENAGLIA, MAURIZIO (Primo)
|Settore Scientifico Disciplinare:||Settore CHIM/06 - Chimica Organica|
|Data di pubblicazione:||2002|
|Digital Object Identifier (DOI):||10.1021/ol0267230|
|Appare nelle tipologie:||01 - Articolo su periodico|