Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.128, No.19, 6272-6273, 2006 DOI10.1021/ja054872i Export Citation An unusual cationic [2+2] cycloaddition in a divergent total synthesis of hongoquercin A and rhododaurichromanic acid A Kurdyumov AV, Hsung RP Please enable JavaScript to view the comments powered by Disqus.