Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.128, No.11, 3534-3535, 2006 DOI10.1021/ja0602647 Export Citation Poly-oxygenated tricyclobutabenzenes via repeated [2+2] cycloaddition of benzyne and ketene silyl acetal Hamura T, Ibusuki Y, Uekusa H, Matsumoto T, Suzuki K Please enable JavaScript to view the comments powered by Disqus.