REGIOSELECTIVE SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF O-ALKYLATED PHYSCION'S DERIVATIVES
Regioselectivity in the reaction of microwave promoted O-alkylation of physcion in the presence of montmorillonite clay K-10 was discussed. The mechanism of formation of corresponding anions of physcion was investigated using semiempirical molecular-orbital methods. The results of antibacterial and...
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Lenguaje: | English |
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Sociedad Chilena de Química
2007
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Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072007000400014 |
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