Spiro[fluorene-9,9′-xanthene]-containing copolymers of intrinsic microporosity: synthesis, characterization and gas permeation properties

In the present study, a new bis(catechol) containing spiro[fluorene-9,9′-xanthene], namely, 4,4′-(spiro[fluorene-9,9′-xanthene]-2′,7′-diyl)bis(benzene-1,2-diol) (THSFX) was designed and synthesized. Polycondensation reactions of THSFX and varying compositions of THSFX and 5,5′,6,6′-tetrahydroxy-3,3,...

Ausführliche Beschreibung