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Tert-Butyl 2-{[5-(4-cyano-phen-yl)pyridin-3-yl]sulfon-yl}acetate.

ABSTRACT: 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 ?-? stacking inter-ction is also observed [centroid-centroid separation = 3.9524?(10)?Å].

SUBMITTER: Devarajegowda HC

PROVIDER: S-EPMC3998572 | biostudies-literature | 2014 Apr

REPOSITORIES: biostudies-literature

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tert-Butyl 2-{[5-(4-cyano-phen-yl)pyridin-3-yl]sulfon-yl}acetate.

Devarajegowda H C HC Palakshamurthy B S BS Manojkumar K E KE Sreenivasa S S

Acta crystallographica. Section E, Structure reports online 20140312 Pt 4

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]. ...[more]

PMID: 24826128

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