Abstract:Melt polycondensation of dimethyl 3,3′‐bibenzoate (3,3'BB) with various linear and cycloaliphatic diols enabled the synthesis of a series of semi‐aromatic polyesters. Size exclusion chromatography analysis confirmed high molecular weight (Mn > 20 kg mol−1). Compression molding resulted in ductile films and further established molecular weights desirable for mechanical performance. 1H NMR spectroscopy confirmed polymer structure and retainment of the cis/trans ratios for the cyclohexyldimethylene‐based polyeste… Show more
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