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7,7-Dimethyl-3,3,4a-tris(3-methylbut-2-enyl)-4a,5,6,7-tetrahydro-2H-chromene-2,4(3H)-dione

The title compound, C(26)H(38)O(3), was prepared by an intramolecular Claisen-like cyclization of ethyl 2-acetoxy-4,4-dimethyl-1-(3-methylbut-2-enyl)cyclohex-2-enecarboxylate followed by dialkylation. One of the methyl groups is disordered over two sets of sites in a 0.67:0.33 ratio.

Detalles Bibliográficos
Autores principales:	Möws, Katrin, Schürmann, Markus, Preut, Hans, Plietker, Bernd
Formato:	Texto
Lenguaje:	English
Publicado:	International Union of Crystallography 2009
Materias:	Organic Papers
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977115/ https://www.ncbi.nlm.nih.gov/pubmed/21583462 http://dx.doi.org/10.1107/S1600536809025021

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