title: 2-{3-Cyano-5,5-dimethyl-4-[4-(pyrrol-idin-1-yl)buta-1,3-dien-yl]-2,5-dihydro-furan-2-yl-idene}malononitrile dichloro-methane solvate.
abstract: The structure of the title compound, C(18)H(18)N(4)O·CH(2)Cl(2), was solved using data collected from a multiple crystal (note high R factors). The crystal structure is dominated by two bifurcated attractive C-H⋯N(cyano) inter-actions.
authors.forename: Graeme J
authors.initials: GJ
authors.lastname: Gainsford
authors.forename: M Delower H
authors.initials: MD
authors.lastname: Bhuiyan
authors.forename: Andrew J
authors.initials: AJ
authors.lastname: Kay
authors.forename: Ward T
authors.initials: WT
authors.lastname: Robinson