N,N-Dihexyl-4-[2-(4-nitro-phen-yl)vin-yl]aniline.

ABSTRACT: The title compound, C(26)H(36)N(2)O(2), was prepared by Horner olefination of p-dihexyl-amino-benzaldehyde and diethyl p-nitro-benzyl-phospho-nate. It crystallizes with two independent mol-ecules in the asymmetric unit. Both have similar geometries of the π-systems but the conformations of all hexyl chains are different. Whereas one hexyl chain of the first mol-ecule shows the typical all-anti conformation, the second is arranged in a gauche-anti-gauche-anti conformation with N-C-C-C, C-C-C-C, C-C-C-C and C-C-C-C torsion angles of -65.1 (4), 167.3 (3), 63.3 (4), and 179.4 (3)°. One of the hexyl chains in the other mol-ecule has an anti-anti-gauche-anti conformation [N-C-C-C, C-C-C-C, C-C-C-C and C-C-C-C torsion angles = 179.6 (3), -179.8 (3), -68.7 (5) and -178.8 (4)°], the other starts wi

SUBMITTER: Schollmeyer D 

PROVIDER: S-EPMC3120587 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature