New strategies for the construction of macrolide antibiotic subunits using organoiron precursors
作者:Anthony J. Pearson、Tapan Ray
DOI:10.1016/s0040-4020(01)91415-2
日期:1985.1
complexes 6,7 and 17 are used as precursors to a range of dienylacetic acid derivatives which are not readily available from other sources. The phenylselenolactonization of these dienes occurs in a regio- and stereocontrolled manner with conjugate attachment of a PhSe group anti to the lactone moiety in the case of cyclohexadiene derivatives. Oxidation of the allylic selenium compounds occurs with concomitant