[Open access]

[Contents scheme]

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.


Copyright © International Union of Crystallography
IUCr Webmaster