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2,2,6-Trimethyl-5-[2-(4-methylphenyl)ethynyl]-4H-1,3-dioxin-4-one

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Author(s):
Caracelli, Ignez ; Zukerman-Schpector, Julio ; Vieira, Adriano S. ; Stefani, Helio A. ; Tiekink, Edward R. T.
Total Authors: 5
Document type: Journal article
Source: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE; v. 65, p. 9-pg., 2009-11-01.
Abstract

The 1,3-dioxin-4-one ring in the title compound, C(16)H(16)O(3), is in a half-boat conformation with the quaternary O-C(CH(3))(2)-O atom lying 0.546 (1) angstrom out of the plane defined by the remaining five atoms. The crystal structure is consolidated by C-H center dot center dot center dot O contacts that lead to supramolecular layers. (AU)