%0 Journal Article %A Angulo-Pachón, César A. %A Díaz-Oltra, Santiago %A Murga, Juan %A Carda, Miguel %A Marco, J. Alberto %D 2010 %T Stereoselective Synthesis and Structural Correction of the Naturally Occurring Lactone Stagonolide G %U https://acs.figshare.com/articles/journal_contribution/Stereoselective_Synthesis_and_Structural_Correction_of_the_Naturally_Occurring_Lactone_Stagonolide_G/2704228 %R 10.1021/ol102599e.s002 %2 https://acs.figshare.com/ndownloader/files/4380175 %K stereocenter %K metathesi %K RCM %K Stereoselective Synthesis %K Brown allylations %K lactone stagonolide G %K Structural Correction %K chemical transformation %K lactone ring %K compound %K Occurring Lactone Stagonolide G %K stagonolide G %K aid %K convergent synthesis %X A convergent synthesis of the structure proposed for the naturally occurring lactone stagonolide G is described. All three stereocenters were created with the aid of asymmetric Brown allylations. The lactone ring was built by means of a ring-closing metathesis (RCM). The synthetic and the natural compound differed in their spectral properties. A new structure is now proposed for stagonolide G and demonstrated by means of a chemical transformation. %I ACS Publications