1,6,6-Trimethyl-1H-chromeno[6,7-d]thia­zol-2(6H)-one

The title compound, C(13)H(13)NO(2)S, was prepared by a thermocyclization reaction from 3-methyl-6-(2-methyl­but-3-yn-2-yl­oxy)benzo[d]thia­zol-2(3H)-one. In the crystal structure, the methyl­thia­zole unit is planar, while the pyran ring assumes a screw-boat conformation. Intra­molecular C—H⋯O hydr...

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Detalles Bibliográficos
Autores principales: Tang, Jian, Wang, Yang, Zhang, Bei-Na, Xia, Peng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961216/
https://www.ncbi.nlm.nih.gov/pubmed/21202374
http://dx.doi.org/10.1107/S1600536808010623
Descripción
Sumario:The title compound, C(13)H(13)NO(2)S, was prepared by a thermocyclization reaction from 3-methyl-6-(2-methyl­but-3-yn-2-yl­oxy)benzo[d]thia­zol-2(3H)-one. In the crystal structure, the methyl­thia­zole unit is planar, while the pyran ring assumes a screw-boat conformation. Intra­molecular C—H⋯O hydrogen bonding helps to stabilize the molecular structure.

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