TY - JOUR
T1 - Crystal structure of ({4-[(4-bromophen-yl) ethynyl]-3,5-diethylphenyl}ethynyl)-triisopropylsilane
AU - Shu, Caiyun
AU - Moxey, Graeme J.
AU - Barlow, Adam
AU - Morshedi, Mahbod
PY - 2015/5/1
Y1 - 2015/5/1
N2 - The title compound, C29H37BrSi, was synthesized by the Sonogashira coupling of [(3,5-diethyl-4-ethynylphenyl) ethyn-yl]triisopropylsilane with 4-bromo-1-iodobenzene. In the structure, the two phenyl rings are nearly parallel to each other with a dihedral angle of 4.27 (4)°. In the crystal, π-π interactions between the terminal and central phenyl rings of adjacent molecules link them in the a-axis direction [perpendicular distance = 3.5135 (14); centroid-centroid distance = 3.7393 (11) Å]. In addition, there are weak C - H⋯π interactions between the isopropyl H atoms and the phenyl rings of adjacent molecules.
AB - The title compound, C29H37BrSi, was synthesized by the Sonogashira coupling of [(3,5-diethyl-4-ethynylphenyl) ethyn-yl]triisopropylsilane with 4-bromo-1-iodobenzene. In the structure, the two phenyl rings are nearly parallel to each other with a dihedral angle of 4.27 (4)°. In the crystal, π-π interactions between the terminal and central phenyl rings of adjacent molecules link them in the a-axis direction [perpendicular distance = 3.5135 (14); centroid-centroid distance = 3.7393 (11) Å]. In addition, there are weak C - H⋯π interactions between the isopropyl H atoms and the phenyl rings of adjacent molecules.
KW - Bromoarene
KW - Crystal structure
KW - Oligo(phenyleneethynylene)
KW - Trialkylsilylacetylene
UR - http://www.scopus.com/inward/record.url?scp=84928110135&partnerID=8YFLogxK
U2 - 10.1107/S2056989015007252
DO - 10.1107/S2056989015007252
M3 - Article
SN - 1600-5368
VL - 71
SP - o321-o322
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
IS - 5
ER -