Propellane, 8. Mitt.: Eine neue Synthese von Bis-Propellanen. 1,2,4,5-Bis{8′,11′-dioxa[4.3.3]propella(3′,4′)}benzol
摘要:
The synthesis of the title compound 3 is reported. We have shown that from two possibilities (bis-propellane 3, tetra-spirane 3') the general reaction leads only to a bis-propellane system 3. 3 exists as an equilibrium of two conformers with C2v and C2h symmetry, respectively.
Propellane, 8. Mitt.: Eine neue Synthese von Bis-Propellanen. 1,2,4,5-Bis{8′,11′-dioxa[4.3.3]propella(3′,4′)}benzol
摘要:
The synthesis of the title compound 3 is reported. We have shown that from two possibilities (bis-propellane 3, tetra-spirane 3') the general reaction leads only to a bis-propellane system 3. 3 exists as an equilibrium of two conformers with C2v and C2h symmetry, respectively.