Synthesis of 2,6-diaminopyridine. - SpringerLink.
Electrocatalytic synthesis of poly(2,6-diaminopyridine) on reduced graphene oxide and its application in glucose sensing - RSC Advances (RSC Publishing) Reduced graphene oxide (RGO) was prepared via electrochemical reduction of graphene oxide (GO), and it can effectively catalyze the polymerization of 2,6-diaminopyridine.Therefore, a 3% 2,6-diaminopyridine in water solution was judged to be a non irritant. Conclusion From the above results, a 3% 2,6-diaminopyridine in water solution was judged to be a non irritant to the skin of the rabbits under the conditions in this study. Ref.: 3 3.3.2.2.A new convenient method for the synthesis of substituted 2,6-diacetamido pyridines has been developed. It starts from 4-hydroxypyridine and comprises the introduction of the amino groups by the Chichibabin reaction.
An improved process for producing 2,6-diaminopyridines and azo dyestuffs therefrom involves reacting a 2,6-dihalopyridine with a primary amine in a two-phase system of water and an insoluble or sparingly soluble inert organic solvent in the presence of an inorganic base.CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Abstract: 2, 6- Diaminopyridine: phosphoric acid (DAP: PA) co-crystals were grown by slow evaporation solution growth technique using ethanol as a solvent. Solubility studies were performed at different temperatures. The unit cell parameter values were confirmed by single crystal X-ray diffraction technique.
The annual production of 2,6-diaminopyridine in 1998 was reported to be 10,000-500,000 pounds based on non-confidential data received by EPA (EPA, 2003). Producers: According to Chemical Sources International, there are 21 United States (U.S) suppliers of 2,6-diaminopyridine and 1 supplier of 2,6-diaminopyridine hydrochloride (Chemical.
