Synthesis of benzannulated steroid spiroketals by palladium-catalyzed spirocyclization of steroid alkynediols

Synthesis of benzannulated steroid spiroketals by palladium-catalyzed spirocyclization of steroid alkynediols

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 58, Issue 21, 24 May 2017, Pages 2073-2076

Martha C. Mayorquín-Torres, Marcos Flores-Álamo, Martin A. Iglesias-Arteaga,