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(E)-5-[3-Cyano-2-(dicyano-methyl-ene)-1-oxaspiro-[4.5]dec-3-en-4-yl]-3-(1-methyl-1,4-dihydro-pyridin-4-yl-idene)pent-4-en-1-yl 3,5-bis-(benz-yloxy)benzoate.


ABSTRACT: In the title compound, C45H40N4O5, the cyclo-hexane entity on the (3-cyano-2,5-dihydro-furan-2-yl-idene)propane-dinitrile group, which replaces the usual dimethyl substituents, has not perturbed the delocalization geometry significantly. Weak inter-molecular inter-actions, viz. C-H?N(cyano), C-H?O(ether), C-H?? and ?-? [between the aromatic rings with the shortest centroid-centroid distance of 3.603?(3)?Å], consolidate the crystal packing, which exhibits voids of 57?Å(3).

SUBMITTER: Gainsford GJ 

PROVIDER: S-EPMC3588224 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature

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(E)-5-[3-Cyano-2-(dicyano-methyl-ene)-1-oxaspiro-[4.5]dec-3-en-4-yl]-3-(1-methyl-1,4-dihydro-pyridin-4-yl-idene)pent-4-en-1-yl 3,5-bis-(benz-yloxy)benzoate.

Gainsford Graeme J GJ   Clarke David J DJ   Kay Andrew J AJ  

Acta crystallographica. Section E, Structure reports online 20121219 Pt 1


In the title compound, C45H40N4O5, the cyclo-hexane entity on the (3-cyano-2,5-dihydro-furan-2-yl-idene)propane-dinitrile group, which replaces the usual dimethyl substituents, has not perturbed the delocalization geometry significantly. Weak inter-molecular inter-actions, viz. C-H⋯N(cyano), C-H⋯O(ether), C-H⋯π and π-π [between the aromatic rings with the shortest centroid-centroid distance of 3.603 (3) Å], consolidate the crystal packing, which exhibits voids of 57 Å(3). ...[more]

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