2,6-Diaminopyridine → HCID 18402769, compound

Participants

Reaction Steps

The product of Example 2 was redissolved in five milliliters of anhydrous pyridine, To this was added 74 millgrams of 2,6-diaminopyridine and the mixture was stirred at amient temperature for 18 hours. The reaction mixture was then stirred at 100° C. for two hours and allowd to cool to room temperature. The solvent was removed in a rotary evaporator and the produce was washed with methanol. 420 milligrams of the copolymer was obtained.

Provenance & Evidence