POSSaxanes: active-template synthesis of organic-inorganic rotaxanes incorporating cubic silsesquioxane stoppers.
Rafał A GrzelczakAnna WładyczynAgata BiałońskaŁukasz JohnBartosz SzyszkoPublished in: Chemical communications (Cambridge, England) (2023)
The CuAAC active-template approach was exploited to construct rotaxanes incorporating cage-like silsesquioxane stoppers, namely, POSSaxanes. The compounds were characterized in the solution and solid state, providing the unprecedented molecular structures of POSS-incorporating rotaxanes.