(2E,6E)-2,6-Bis(2,4,5-trimethoxy-benzyl-idene)cyclo-hexa-none.

ABSTRACT: In the title compound, C(26)H(30)O(7), one atom in the cyclo-hexa-none ring is disordered over two positions with a site-occupancy ratio of 0.871?(6):0.129?(6). The dihedral angles formed between the mean plane through the six C atoms of the major component of the cyclo-hexa-none ring and two benzene rings are 35.09?(10) and 34.21?(10)°; the corresponding angles for the minor component are 20.1?(2) and 19.5?(2)°. Both the major and minor disordered components of the cyclo-hexa-none ring adopt half-boat conformations. In the crystal packing, inter-molecular C-H?O hydrogen bonds connect the mol-ecules into a three-dimensional network.

SUBMITTER: Shahani T 

PROVIDER: S-EPMC2983730 | biostudies-literature | 2010 Feb

REPOSITORIES: biostudies-literature