Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.123, No.30, 7427-7428, 2001 DOI10.1021/ja0106016 Export Citation Tungsten-promoted [3+2]- and [3+3]-cycloaddition of epoxides with alkynes. A facile enantiospecific synthesis of bicyclic lactones Madhushaw RJ, Li CL, Shen KH, Hu CC, Liu RS Please enable JavaScript to view the comments powered by Disqus.