Simple, Efficient, and Stereoselective Synthesis of Functionalized Spiro[4.5]decane and Spiro[5.5]undecane Systems

摘要

A stereoselective entry into spiro[4.5]decanes and spiro[5.5]undecanes via oxidative cleavage of tricyclo[5.2.2.0(1,5)]undecanes and tricyclo[6.2.2.0(1,6)]dodecanes, which are readily available from simple aromatic precursors, is described.