Fig. 4: Scale-up synthesis and transformations of product 3a.

A Scale-up synthesis of 3a. B Stereoselective epoxidation. C Stereodivrgent isomerization and site-selective C-H functionalization.

A Scale-up synthesis of 3a. B Stereoselective epoxidation. C Stereodivrgent isomerization and site-selective C-H functionalization.