tert-Butyl 2-{[5-(4-cyano-phen-yl)pyridin-3-yl]sulfon-yl}acetate.
In the title compound, C18H18N2O4S, the dihedral angle between the aromatic rings is 33.71 (9)° and an intra-molecular C-H⋯O hydrogen bond closes an S(6) ring. In the crystal, mol-ecules are linked by C-H⋯O and C-H⋯N hydrogen bonds to generate a three-dimensional network. A very weak aromatic π-π stacking inter-ction is also observed [centroid-centroid separation = 3.9524 (10) Å].
Department of Physics, Yuvaraja's College (Constituent College), University of Mysore, Karnataka, India.
H C
HC
Devarajegowda
Department of Physics, Yuvaraja's College (Constituent College), University of Mysore, Karnataka, India.
B S
BS
Palakshamurthy
Department of Studies and Research in Chemistry, Tumkur University, Tumkur, Karnataka 572 103, India.
K E
KE
Manojkumar
Department of Studies and Research in Chemistry, Tumkur University, Tumkur, Karnataka 572 103, India.
S
S
Sreenivasa