The synthesis, via a triphenyl phosphite intermediate, of a series of bis(amides) of pyridine-2-carboxylic acid and various diamines is reported. Products isolated are of the form (C5H5NCO)2R where R = (I) -NH(CH2)2NH-, (II) -NH(CH2)3NH-, (III) -NHCH(CH2)4CHNH-, (IV) -NH(O-C6H4)NH-, and (V) H2CN(CH2)2NCH2. The compounds were characterized by microanalysis, melting point, and NMR, IR, and mass spectral data.
|Number of pages||2|
|Journal||Journal of Chemical and Engineering Data|
|Publication status||Published - 1978|