Asymmetric Total Synthesis of Bioactive Natural Lipid Mycalol
2015-06-19T00:00:00Z (GMT) by
A concise and convergent route for stereoselective total synthesis of promising anticancer natural lipid mycalol has been achieved using cheap and readily available l-arabinose as a chiral pool. The notable features of our synthesis comprised regioselective Wacker oxidation, Sharpless asymmetric dihydroxylation, Julia–Kocienski olefination, Wittig olefination, Zipper reaction, and Sonogashira reaction. Comparison of the spectroscopic data on a series of isomers supports the revised structure (Org. Lett. 2015, 17, 1652) instead of the one originally proposed.