Conversion of 3-amino-4-aryl­amino-1H-iso­chromen-1-ones to 1-aryl­iso­chromeno[3,4-d][1,2,3]triazol-5(1H)-ones: synthesis, spectroscopic characterization and the structures of four products and one ring-opened derivative

Vicentes, D.E.; Romero, A.L.; Rodríguez, R.; Cobo, J.; Glidewell, C.

doi:10.1107/S2053229620003757

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

IUCr IT WDC

home archive editors for authors for readers submit subscribe open access

view article

Figure 12
Part of the crystal structure of compound (V)

, showing the formation of a centrosymmetric R₂²(8) dimer. Hydrogen bonds are drawn as dashed lines and, for the sake of clarity, H atoms bonded to C atoms have all been omitted. Atoms marked with an asterisk (*) are at the symmetry position (−x + 1, −y + 1, −z + 1).

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 76| Part 5| May 2020| Pages 446-453

https://doi.org/10.1107/S2053229620003757

Open

access

Follow Acta Cryst. C

Search IUCr Journals		doi		Advanced search
Author		volume	page