dc.creator | Silva Filho, Juvenal Carolino da | |
dc.creator | LEOD, Tatiana C. O. Mac | |
dc.creator | GOTARDO, Maria Carolina A. F. | |
dc.creator | ASSIS, Marilda das Dores | |
dc.date.accessioned | 2012-10-19T14:15:01Z | |
dc.date.accessioned | 2018-07-04T15:01:49Z | |
dc.date.available | 2012-10-19T14:15:01Z | |
dc.date.available | 2018-07-04T15:01:49Z | |
dc.date.created | 2012-10-19T14:15:01Z | |
dc.date.issued | 2010 | |
dc.identifier | ARKIVOC, p.105-116, 2010 | |
dc.identifier | 1551-7004 | |
dc.identifier | http://producao.usp.br/handle/BDPI/20842 | |
dc.identifier | http://apps.isiknowledge.com/InboundService.do?Func=Frame&product=WOS&action=retrieve&SrcApp=EndNote&UT=000280583300011&Init=Yes&SrcAuth=ResearchSoft&mode=FullRecord | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1617621 | |
dc.description.abstract | A substituted porphyrin bearing four crown ether units, H(2)(TCP), was synthesized from the reaction between (5,10,15,20-tetra(o-aminophenyl) porphyrin) and the acyl derivative of the ether (4-carboxy-18-crown-6). The free-base porphyrin was characterized by C, N, and H elemental analysis; UV-vis and IR spectroscopies; and (1)H NMR. The corresponding ironporphyrin, Fe(TCP)Cl, was obtained via iron insertion into H(2)(TCP). Fe(TCP)Cl was employed as catalyst for carbamazepine (CBZ) oxidation by iodosylbenzene (PhIO), 3-chloroperoxybenzoic acid (m-CPBA) or sodium hypochlorite (NaOCl), in methanol or in a biphasic water/dichloroethane system. The crowned ironporphyrin proved to be a highly efficient and selective catalyst for CBZ epoxidation even in the biphasic dichloroethane /H(2)O system, with no need for an additional phase transfer agent. | |
dc.language | eng | |
dc.publisher | ARKAT USA INC | |
dc.relation | Arkivoc | |
dc.rights | Copyright ARKAT USA INC | |
dc.rights | restrictedAccess | |
dc.subject | Porphyrins | |
dc.subject | crown ether | |
dc.subject | oxidation | |
dc.subject | carbamazepine | |
dc.subject | catalysis | |
dc.title | Tetra-crowned porphyrin as P450 biomimetic model for carbamazepine oxidation | |
dc.type | Artículos de revistas | |