Chemical and spectroscopic (UV; 1H, 13C, 15N NMR; HRMS) studies determined the structure of 1,1,4,10,10-pentaamino-2,3,5,6,8,9-hexaazadeca-1,3,5,7,9-pentaene for the red-violet compound which was obtained by treating aminoguanidine hydrochloride with KOH. X-Ray powder diffraction and lattice-constrained PBC-DFT optimization confirmed this structure and defined a linear all-trans configuration.
On the self-condensation of aminoguanidine leading to 1,1,4,10,10-pentaamino-2,3,5,6,8,9-hexaazadeca-1,3,5,7,9-pentaene (Structure elucidation through X-ray powder diffraction) / B. Tasso, G. Pirisino, F. Novelli, D. Garzon, R. Fruttero, F. Sparatore, V. Colombo, A. Sironi. - In: TETRAHEDRON. - ISSN 0040-4020. - 70:43(2014), pp. 8056-8061. [10.1016/j.tet.2014.08.037]
On the self-condensation of aminoguanidine leading to 1,1,4,10,10-pentaamino-2,3,5,6,8,9-hexaazadeca-1,3,5,7,9-pentaene (Structure elucidation through X-ray powder diffraction)
D. Garzon;V. ColomboPenultimo
;A. SironiUltimo
2014
Abstract
Chemical and spectroscopic (UV; 1H, 13C, 15N NMR; HRMS) studies determined the structure of 1,1,4,10,10-pentaamino-2,3,5,6,8,9-hexaazadeca-1,3,5,7,9-pentaene for the red-violet compound which was obtained by treating aminoguanidine hydrochloride with KOH. X-Ray powder diffraction and lattice-constrained PBC-DFT optimization confirmed this structure and defined a linear all-trans configuration.
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