Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Article, Acta Crystallographica, Section E: Crystallographic Communications called Crystal structure of 1-[(6-chloropyridin-3-yl)sulfonyl]-1,2,3,4-tetrahydroquinoline, Author is Jeyaseelan, S.; Rajegowda, H. R.; Britto Dominic Rayan, R.; Raghavendra Kumar, P.; Palakshamurthy, B. S., which mentions a compound: 6684-39-5, SMILESS is ClC1=NC=C(C=C1)[S](=O)(=O)Cl, Molecular C5H3Cl2NO2S, HPLC of Formula: 6684-39-5.
The tetrahydropyridine ring of the quinoline system in the title compound, C14H13ClN2O2S, adopts a half-chair conformation with the bond-angle sum at the N atom being 350.0°. The dihedral angle between the least-squares planes of the two aromatic rings is 50.13 (11)°. In the crystal, inversion dimers linked by pairs of C-H···O hydrogen bonds generate R 2 2(10) loops. Addnl. intermol. C-H···O hydrogen bonds generate C(7) chains along [100].
This literature about this compound(6684-39-5)HPLC of Formula: 6684-39-5has given us a lot of inspiration, and I hope that the research on this compound(2-Chloro-5-pyridinesulfonyl chloride) can be further advanced. Maybe we can get more compounds in a similar way.
Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis