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Bis-TEGylated poly(p-benzamide)s: combining organosolubility with shape persistence

Schulze, Maren ; Michen, Benjamin ; Fink, Alke ; Kilbinger, and Andreas F. M.

In: Macromolecules, 2013, vol. 46, no. 14, p. 5520–5530

The synthesis of perfectly planar, bis-substituted aromatic polyamides is reported herein. With highly flexible triethylene glycol chains attached and conformational restriction through intramolecular, bifurcated hydrogen bonds these are among the most shape-persistent yet organo-soluble polymers to date. Starting from 4-nitrosalicylic acid, our group developed a route to phenyl-2,5-bis-TEGylated...