Crystal Structures of the "Two" 4-Aminofurazan-3-Carboxylic Acids
Polymer Science and Engineering
The crystal structures of the two compounds reported to be 4-aminofurazan-3-carboxylic acid have been determined. The compound reported by Sheremetev et al. (J Heterocycl Chem 2005, 42, 519) is the actual 4-aminofurazan-3-carboxylic acid. The compound reported by Meyer (Org Prep Proced Int 2004, 36, 361) is the interesting complex formed from a molecule of the acid and a molecule of the potassium salt of the acid. J. Heterocyclic Chem., (2012).
Journal of Heterocyclic Chemistry
Storey, R. F.,
Deschamps, J. R.
(2012). Crystal Structures of the "Two" 4-Aminofurazan-3-Carboxylic Acids. Journal of Heterocyclic Chemistry, 49(1), 227-231.
Available at: https://aquila.usm.edu/fac_pubs/12453