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
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author Yuvaraj, H.
Gayathri, D.
Kalkhambkar, Rajesh G.
Kulkarni, G. M.
Bapset, Rajendra M.
author_facet Yuvaraj, H.
Gayathri, D.
Kalkhambkar, Rajesh G.
Kulkarni, G. M.
Bapset, Rajendra M.
author_sort Yuvaraj, H.
collection PubMed
description 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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spelling pubmed-30514682011-04-26 8-[(Hydrazinyl­idene)meth­yl]-4-methyl-2-oxo-2H-chromen-7-yl 4-methyl­benzene­sulfonate Yuvaraj, H. Gayathri, D. Kalkhambkar, Rajesh G. Kulkarni, G. M. Bapset, Rajendra M. Acta Crystallogr Sect E Struct Rep Online Organic Papers 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. International Union of Crystallography 2011-01-12 /pmc/articles/PMC3051468/ /pubmed/21523009 http://dx.doi.org/10.1107/S1600536810054620 Text en © Yuvaraj et al. 2011 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Yuvaraj, H.
Gayathri, D.
Kalkhambkar, Rajesh G.
Kulkarni, G. M.
Bapset, Rajendra M.
8-[(Hydrazinyl­idene)meth­yl]-4-methyl-2-oxo-2H-chromen-7-yl 4-methyl­benzene­sulfonate
title 8-[(Hydrazinyl­idene)meth­yl]-4-methyl-2-oxo-2H-chromen-7-yl 4-methyl­benzene­sulfonate
title_full 8-[(Hydrazinyl­idene)meth­yl]-4-methyl-2-oxo-2H-chromen-7-yl 4-methyl­benzene­sulfonate
title_fullStr 8-[(Hydrazinyl­idene)meth­yl]-4-methyl-2-oxo-2H-chromen-7-yl 4-methyl­benzene­sulfonate
title_full_unstemmed 8-[(Hydrazinyl­idene)meth­yl]-4-methyl-2-oxo-2H-chromen-7-yl 4-methyl­benzene­sulfonate
title_short 8-[(Hydrazinyl­idene)meth­yl]-4-methyl-2-oxo-2H-chromen-7-yl 4-methyl­benzene­sulfonate
title_sort 8-[(hydrazinyl­idene)meth­yl]-4-methyl-2-oxo-2h-chromen-7-yl 4-methyl­benzene­sulfonate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051468/
https://www.ncbi.nlm.nih.gov/pubmed/21523009
http://dx.doi.org/10.1107/S1600536810054620
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AT kalkhambkarrajeshg 8hydrazinylidenemethyl4methyl2oxo2hchromen7yl4methylbenzenesulfonate
AT kulkarnigm 8hydrazinylidenemethyl4methyl2oxo2hchromen7yl4methylbenzenesulfonate
AT bapsetrajendram 8hydrazinylidenemethyl4methyl2oxo2hchromen7yl4methylbenzenesulfonate

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