1,4-Dihexyloxy-2,5-bis(2-nitrophenyl)benzene

The title compound, C30H36N2O6, was prepared via twofold Suzuki coupling of a diboronic acid with bromonitrobenzene. The molecule is located on a crystallographic inversion centre. The lateral benzene ring and the central ring make a dihedral angle of 48.75 (14)° and the nitro group is twisted by 41.47 (13)° out of the plane of the benzene ring. The nitro and hexyloxy groups are in close proximity and the hexyloxy chain adopts an all-anti conformation.

[1]  Nicolai A. Nemkovich,et al.  Subnanosecond spectrofluorimetry of new indolocarbazole derivatives in solutions and protein complexes and their dipole moments , 2009 .

[2]  Julien Letessier,et al.  First Synthesis of BenzopyridoiodoliumSalts and Twofold Buchwald-Hartwig Amination for the TotalSynthesis of Quindoline , 2012 .

[3]  Julien Letessier,et al.  3-(9H-Carbazol-9-yl)-2H-chromen-2-one , 2011, Acta crystallographica. Section E, Structure reports online.

[4]  G. Sheldrick A short history of SHELX. , 2008, Acta crystallographica. Section A, Foundations of crystallography.

[5]  Piotr Kuś,et al.  2,5,2′′,5′′‐Tetra­meth­yl‐p‐terphen­yl , 2005 .

[6]  B. V. Ashalatha,et al.  (2E)-3-(biphenyl-4-yl)-1-phenylprop-2-en-1-one , 2007 .

[7]  Benjamin Dassonneville,et al.  [2+2+2] Cycloadditions of Alkynylynamides – A Total Synthesis of Perlolyrine and the First Total Synthesis of “Isoperlolyrine” , 2011 .

[8]  Anthony L. Spek,et al.  Structure validation in chemical crystallography , 2009, Acta crystallographica. Section D, Biological crystallography.

[9]  Dieter Schollmeyer,et al.  2,5-Bis[4-(dimethylamino)phenyl]-3,6-dimethylpyrazine , 2011, Acta crystallographica. Section E, Structure reports online.

[10]  J. I. G. Cadogan,et al.  Oxidation of tervalent organic compounds of phosphorus , 1962 .

[11]  Dongsheng Deng,et al.  2,2′-Dimethoxy-6,6′-dinitrobiphenyl , 2009, Acta crystallographica. Section E, Structure reports online.

[12]  Felix Nissen,et al.  Total Synthesis of Lavendamycin by a [2+2+2] Cycloaddition , 2011 .

[13]  Maria Cristina Burla,et al.  SIR97: a new tool for crystal structure determination and refinement , 1999 .

[14]  Norio Miyaura,et al.  Palladium-Catalyzed Cross-Coupling Reactions of Organoboron Compounds , 1995 .