The total synthesis of the diepoxycyclohexanone antibiotic aranorosin and novel synthetic analogues
作者:Alexander McKillop、Lee McLaren、Richard J. K. Taylor、Robert J. Watson、Norman J. Lewis
DOI:10.1039/p19960001385
日期:——
A short synthesis of the novel antibiotic aranorosin in chiral form is described which employs (i) a novel hypervalent iodine-mediated oxidative hydroxylation of a tyrosinal derivative and (ii) a stereocontrolled cis-bisepoxidation in the key steps. A similar procedure was employed to prepare 6′-epiaranorosin, and hence establish the stereochemistry of the natural compound, and to prepare novel aranorosin