Synthesis of (-)-hinokinin by oxidation of (-)-cubebin catalyzed by biomimetic metalloporphyrin catalytic systems
| Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
|---|---|
| Data(s) |
19/10/2012
19/10/2012
2009
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| Resumo |
A catalytic system consisting of iron tetraphenylporphyrin supported on an alumina matrix for oxidation of (-)-cubebin with iodosylbenzene or hydrogen peroxide is reported. Conversion of (-)-cubebin is very efficient (100%) with 100% selectivity producing only (-)-hinokinin when iodosylbenzene is used as the oxidant and 70% conversion with 100% selectivity when hydrogen peroxide is the oxidant at room temperature under atmospheric pressure. (c) 2008 Elsevier B.V. All rights reserved. CAPES CNPq FAPESP |
| Identificador |
CATALYSIS COMMUNICATIONS, v.10, n.5, p.669-672, 2009 1566-7367 http://producao.usp.br/handle/BDPI/20203 10.1016/j.catcom.2008.11.013 |
| Idioma(s) |
eng |
| Publicador |
ELSEVIER SCIENCE BV |
| Relação |
Catalysis Communications |
| Direitos |
closedAccess Copyright ELSEVIER SCIENCE BV |
| Palavras-Chave | #Biomimetic catalysis #Fe-porphyrin #(-)-Hinokinin #(-)-Cubebin #Oxidation #HYDROGEN-PEROXIDE #NECTANDRA-MEGAPOTAMICA #EPOXIDATION #ALUMINA #PERFORMANCE #DERIVATIVES #COMPLEX #LIGNANS #RATS #Chemistry, Physical |
| Tipo |
article original article publishedVersion |
