(Z)-2-(2-Isopropyl-5-methyl­phen­oxy)-N′-(2-oxoindolin-3-yl­idene)acetohydrazide

In the title Mannich base, C(20)H(21)N(3)O(3), an isatin derivative of thymol, the O—CH(2)—C(=O)–N(H)—N fragment connect­ing the aromatic and fused-ring systems is approximately planar, with the N—N single bond in a Z configuration. The amino H atom of this N—N fragment is intra­molecularly hydrogen...

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Detalles Bibliográficos
Autores principales: Zade, Chetan M., Pete, Umesh D., Dikundwar, Amol G., Bendre, Ratnamala S.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3006826/
https://www.ncbi.nlm.nih.gov/pubmed/21587846
http://dx.doi.org/10.1107/S1600536810019008
Descripción
Sumario:In the title Mannich base, C(20)H(21)N(3)O(3), an isatin derivative of thymol, the O—CH(2)—C(=O)–N(H)—N fragment connect­ing the aromatic and fused-ring systems is approximately planar, with the N—N single bond in a Z configuration. The amino H atom of this N—N fragment is intra­molecularly hydrogen bonded to the carbonyl O atom of the indolinone fused ring as well as to the phen­oxy O atom of the aromatic ring. The amino H atom of the indoline fused ring forms a hydrogen bond with the double-bond O atom of an adjacent mol­ecule, this hydrogen bond giving rise to a linear chain motif.

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