2-(Acetylsulfanyl)pyridine N -oxide

Jeyakumar³

et al. 2008

Self Cite

Section: Rdn Thanks Thesupporting

confidence: 89%

“…For biological activities of N-oxide derivatives, see: Bovin et al (1992); Katsuyuki et al (1991); Leonard et al (1955); Lobana & Bhatia (1989); Symons & West (1985). For related literature, see: Jebas et al (2005); Ravindran et al (2008).…”

Section: Related Literaturementioning

confidence: 99%

2-(Benzylsulfanyl)pyridineN-oxide

Nayagam¹,

Jeyakumar³

et al. 2008

Self Cite

“…The bond lengths and angles agree well with the N-oxide derivatives reported earlier (Jebas et al, 2005;Ravindran et al, 2008). The N-O bond length is in good agreement with the mean value of 1.304 (15) Å reported in the literature for pyridine N-oxides (Allen et al,1987).…”

supporting

confidence: 89%

“…Pyridine N-oxides bearing a sulfur group in position 2 display significant antimicrobial activity (Leonard et al,1955). In view of the importance of N-oxides, we have previously reported the crystal structures of N-oxide derivatives (Jebas et al, 2005;Ravindran et al, 2008). As an extension of our work on these derivatives, we report here the crystal structure of the title compound (Fig.…”

mentioning

confidence: 93%

2,4,6-Tris(1-oxo-2-pyridylsulfanylmethyl)mesitylene methanol solvate

Nayagam¹,

Samuelraj³

et al. 2008

Self Cite

In the title compound, C27H27N3O3S3·CH4O, the dihedral angles formed by the mesitylene ring with the three oxopyridyl rings are 89.6 (1), 75.5 (1) and 80.69 (1)°, indicating that all three are nearly perpendicular to the mesitylene ring. Intramolecular C—H⋯S hydrogen bonds generate S(6) ring motifs. The crystal structure is stabilized by intramolecular C—H⋯S and intermolecular C—H⋯O hydrogen bonds and weak C—H⋯π interactions.

“…For related structures, see: Jebas et al (2005); Hartung et al (1996);Ravindran Durai Nayagam et al (2008). For biological activities of N-oxide derivatives, see: Bovin et al (1992); Katsuyuki et al (1991); Leonard et al (1955); Lobana & Bhatia (1989); Symons & West (1985).…”

Section: Related Literaturementioning

confidence: 99%

2-(Mesitylmethylsulfanyl)pyridineN-oxide monohydrate

Nayagam¹,

Jeyakumar³

et al. 2008

Self Cite

In the title compound, C15H17NOS·H2O, the benzene and pyridine rings form a dihedral angle of 71.18 (2)°. The intramolecular S⋯O distance [2.737 (3) Å] is shorter than expected and, in terms of hybridization principles, the N—C—S angle [114.1 (2)°] is smaller than expected. The crystal structure is stabilized by intermolecular O—H⋯O and weak C—H⋯O hydrogen bonds. In addition, weak π–π stacking interactions with a centroid–centroid distance of 3.778 (3) Å are also observed.