Seçkin, TKöytepe, SYigit, MÇetinkaya, E2024-08-042024-08-0420041385-772Xhttps://doi.org/10.1163/1568555041475248https://hdl.handle.net/11616/94475We report the synthesis of a covalently linked complex that mimics the salen ligand within the main chain of the polyimide network. The thermally-stable solid polyimides offer suitable sites for metal coordination, which is a crucially important step in establishing steroselectivity. The ligand synthesized by the sequential treatment of a chiral trans-1,2-diaminocyclohexane and p-dimethylaminobenzaldehyde was used to prepare polyimides by a one-step polymerization in the dipolar media. A series of stable polyimides was synthesized from (IS,2S)- and (1R,2R)-bis(p-dimethylaminobenzylideneamino)-1,2-cyclohexyl and various aromatic dianhydrides had inherent viscosities ranging from 1.45 to 2.21 dl/g and were soluble in polar solvents. The glass transition temperatures were 264-319degreesC, and the 10% weight loss temperatures were above 406-487degreesC.eninfo:eu-repo/semantics/openAccesssalen ligandpolymer-supported catalystpolyimideoptically active polymersArticle7437739010.1163/15685550414752482-s2.0-4043079935N/AWOS:000223427500006Q3