Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 1 (January 2013)

organic compounds

Acta Cryst. (2013). E69, o103-o104    [ doi:10.1107/S1600536812050532 ]

(E)-5-[3-Cyano-2-(dicyano­methyl­ene)-1-oxaspiro­[4.5]dec-3-en-4-yl]-3-(1-methyl-1,4-dihydro­pyridin-4-yl­idene)pent-4-en-1-yl 3,5-bis­(benz­yloxy)benzoate

G. J. Gainsford, D. J. Clarke and A. J. Kay

Abstract: In the title compound, C45H40N4O5, the cyclo­hexane entity on the (3-cyano-2,5-dihydro­furan-2-yl­idene)propane­dinitrile group, which replaces the usual dimethyl substituents, has not perturbed the delocalization geometry significantly. Weak inter­molecular inter­actions, viz. C-H...N(cyano), C-H...O(ether), C-H...[pi] and [pi]-[pi] [between the aromatic rings with the shortest centroid-centroid distance of 3.603 (3) Å], consolidate the crystal packing, which exhibits voids of 57 Å3.

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