8-[(Hydrazinyl­idene)meth­yl]-4-methyl-2-oxo-2H-chromen-7-yl 4-methyl­benzene­sulfonate

In the title compound, C(18)H(16)N(2)O(5)S, the coumarin ring system is nearly planar, with a maximum out-of-plane deviation of 0.078 (1) Å (r.m.s. deviation = 0.046 Å). The dihedral angle between the coumarin ring system and the toluene ring (r.m.s. deviation = 0.004 Å) is 2.77 (1)°. The crystal pa...

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Detalles Bibliográficos
Autores principales: Yuvaraj, H., Gayathri, D., Kalkhambkar, Rajesh G., Kulkarni, G. M., Bapset, Rajendra M.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051468/
https://www.ncbi.nlm.nih.gov/pubmed/21523009
http://dx.doi.org/10.1107/S1600536810054620
Descripción
Sumario:In the title compound, C(18)H(16)N(2)O(5)S, the coumarin ring system is nearly planar, with a maximum out-of-plane deviation of 0.078 (1) Å (r.m.s. deviation = 0.046 Å). The dihedral angle between the coumarin ring system and the toluene ring (r.m.s. deviation = 0.004 Å) is 2.77 (1)°. The crystal packing is stabilized by C—H⋯O and N—H⋯O inter­molecular hydrogen bonds generating C(8), C(9) and C(11) chains and R (2) (2)(14), R (2) (2)(23) and R (4) (3)(13) ring graph sets.

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