57414-45-6Relevant academic research and scientific papers
N,N'-bis(3,4-dicyanophenyl) alkanediamides
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, (2008/06/13)
N,N'-bis(3,4-dicyanophenyl) alkanediamides of the general formula: STR1 wherein R = (CH2)n-2 and (CH2)x CH(CH3)(CHsub.y ; n = 3 to 20; x = 1 to 8; and y = 1 to 8, prepared by reacting 4-aminophthalonitrile with a saturated aliphatic dicarboxylic acid halide. These dinitriles readily polymerize through heating by themselves or with a metal or with a salt to form polyphthalocyanine resins, of the infinite molecular weight type which are useful as coatings, laminates, adhesives, filament windings, and castings. The general formulas for these polyphthalocyanine resins are: STR2 wherein R = (CH2)n-2 and (CH2)x CH(CH3)(CH2)y ; n = 3 to 20; x = 1 to 8; and y = 1 to 8.
