Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.119, No.46, 11327-11328, 1997 DOI10.1021/ja972680k Export Citation An oxyallyl (or oxyallyl-like) geometry is a key structure in the reaction of ketenes and diazoalkanes to form cyclopropanones Sorensen TS, Sun F Please enable JavaScript to view the comments powered by Disqus.