Catalyst-Controlled Stereoselective Barton–Kellogg Olefination
![TOC](/fileadmin/_processed_/2/b/csm_TOCP56small_f6ff45c369.png?1629465269)
Many Congratulations. Tanno achieved an important milestone for our research: the catalyst-controlled thiiranation combined with stereospecific reductions to overcrowded alkenes, also in a fully stereodivergent manner.