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Crystal Chemistry, Properties and Synthesis of Microporous Silicates Containing Transition Elements

✍ Scribed by N. V. Chukanov; I. V. Pekov; R. K. Rastsvetaeva


Publisher
John Wiley and Sons
Year
2004
Weight
50 KB
Volume
35
Category
Article
ISSN
0931-7597

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## Abstract A series of novel aromatic polyamides containing 2,2′‐bipyridine moiety were synthesized by polycondensation of 2,2′‐bipyridine‐5,5′‐dicarboxylic acid (2) with various aromatic diamines in hexamethylphosphoramide (HMPA) containing lithium chloride. The resulting polyamide solutions in 9