(matrix presented) A quaternary ammonium salt readily immobilized on a soluble poly(ethylene glycol) polymer support efficiently catalyzes different reactions carried out under phase-transfer catalysis conditions; the catalyst, easily recovered by precipitation and filtration, shows no appreciable loss of activity when recycled three times.
A poly(ethylene glycol)-supported quaternary ammonium salt: An efficient, recoverable, and recyclable phase-transfer catalyst / R. Annunziata, M. Benaglia, M. Cinquini, F. Cozzi, G. Tocco. - In: ORGANIC LETTERS. - ISSN 1523-7060. - 2:12(2000), pp. 1737-1739.
A poly(ethylene glycol)-supported quaternary ammonium salt: An efficient, recoverable, and recyclable phase-transfer catalyst
R. AnnunziataPrimo
;M. BenagliaSecondo
;M. Cinquini;F. CozziPenultimo
;
2000
Abstract
(matrix presented) A quaternary ammonium salt readily immobilized on a soluble poly(ethylene glycol) polymer support efficiently catalyzes different reactions carried out under phase-transfer catalysis conditions; the catalyst, easily recovered by precipitation and filtration, shows no appreciable loss of activity when recycled three times.
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