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9-Ethoxy-1,5,13-trimethyl-8,10-dioxatetracyclo[7.7.1.0(2,7).0(11,16)]heptadeca-2,4,6,11,13,15-hexaene

The reaction of ethyl acetoacetate with meta-cresol in an acidic ionic liquid yielded a complex mixture of condensation products. 4,7-Dimethylcoumarin and the title compound, C(20)H(22)O(3), were isolated. The title compound shows chemical but not crystallographic mirror symmetry. The two aromatic...

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Detalles Bibliográficos
Autores principales:	Nowakowska-Bogdan, Ewa Maria, Wicher, Ewa, Ejsmont, Krzysztof, Zaleski, Jacek
Formato:	Texto
Lenguaje:	English
Publicado:	International Union of Crystallography 2009
Materias:	Organic Papers
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2970093/ https://www.ncbi.nlm.nih.gov/pubmed/21577627 http://dx.doi.org/10.1107/S1600536809032747

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