Faizi MSH, Mashrai A, Shahid M. 2,2,6,6-Tetra-bromo-3,4,4,5-tetra-meth-oxy-cyclo-hexa-none.
Acta Crystallogr Sect E Struct Rep Online 2014;
70:o826. [PMID:
25161601 PMCID:
PMC4120536 DOI:
10.1107/s160053681401472x]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Accepted: 06/22/2014] [Indexed: 11/15/2022]
Abstract
In the title compound, C10H14Br4O5, synthesized from the methoxy Schiff base N-(pyridin-2-ylmethyl)methoxyaniline and molecular bromine, the cyclohexanone ring has a chair conformation with one of the four methoxy groups equatorially orientated with respect to the carbonyl group and the others axially orientated. The C—Br bond lengthsvary from 1.942 (4) to1.964 (4) Å. In the crystal, weak C—H⋯Ocarbonyl hydrogen-bonding interactions generate chains extending along the b-axis direction. Also present in the structure are two short intermolecular Br⋯Omethoxy interactions [3.020 (3) and 3.073 (4) Å].
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