Synthesis and absolute structure of ()-2-(benzyl-selan-yl)-1-phenyl-ethanaminium hydrogen sulfate monohydrate: crystal structure and Hirshfeld surface analyses.

A hydrogen sulfate salt, CHNSe·HSO ·HO or [BnSeCHCH(Ph)NH ](HSO ), of a chiral selenated amine ()-2-(benzyl-selan-yl)-1-phenyl-ethan-amine (BnSeCHCH(Ph)NH) has been synthesized and characterized by elemental analysis,H and C{H} NMR, FT-IR analysis, and single-crystal X-ray diffraction studies. The title salt crystallizes in the monohydrate form in the non-centrosymmetric monoclinic 2 space group. The cation is somewhat W shaped with the dihedral angle between the two aromatic rings being 60.

Antimicrobial, anticoagulant and antiplatelet activities of green synthesized silver nanoparticles using Selaginella (Sanjeevini) plant extract.

The recent study deals with the synthesis and characterization of silver nanoparticles bounded to Selaginella bryopteris (Sanjeevini) Plant extract (SPE) as reducing and capping agents. Selaginella bryopteris plant extract silver nanoparticles (SPE@Ag-NPs) was characterized by PXRD, UV-Vis., FESEM, TEM and EDX.

Facile-one pot-green synthesis, antibacterial, antifungal, antioxidant and antiplatelet activities of lignin capped silver nanoparticles: A promising therapeutic agent.

The current work portrays the green synthesis of Lignin Capped Silver Nanoparticles (LCSN) and their antibacterial, antifungal, antioxidant and antiplatelet potential. The LCSN was synthesized in water using a carbohydrate based polymer 'lignin' as the reducing and capping agents. The peak at 406nm (λ) in the UV-Vis.

Crystal structure of (2R)-1-[(methyl-sulfon-yl)-oxy]propan-2-aminium chloride: a chiral mol-ecular salt.

In the title chiral mol-ecular salt, C4H12NO3S(+)·Cl(-), the cation is protonated at the N atom, producing [RNH3](+), where R is CH3SO2OCH2C(H)CH3. The N atom in the cation is sp (3)-hybridized. In the crystal, cations and anions are connected by strong N-H⋯Cl hydrogen bonds to generate edge-shared 12-membered rings of the form {⋯Cl⋯HNH}3.

Crystal structure of 1-[(6-chloro-pyridin-3-yl)sulfon-yl]-1,2,3,4-tetra-hydro-quinoline.

The tetra-hydro-pyridine 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.

Crystal structure of (2-chloro-eth-yl)[2-(methyl-sulfan-yl)benz-yl]ammonium chloride.

In the title mol-ecular salt, C10H15ClNS(+)·Cl(-), the cation is [R'R"NH2](+), where R' is 2-MeS-C6H4CH2- and R" is -CH2CH2Cl, and the anion is Cl(-). In the cation, the N atom is protonated with sp (3)-hybridization and with a tetra-hedral geometry. In the crystal, the anions are connected to the cations through two pairs of N-H⋯Cl hydrogen bonds, generating a four-centred inversion dimer with an R 4 (2)(8) ring motif.

Crystal structure of 1-benzyl-sulfonyl-1,2,3,4-tetra-hydro-quinoline.

In the title compound, C16H17NO2S, the heterocyclic ring adopts a half-chair conformation and the bond-angle sum at the N atom is 354.6°. The dihedral angle between the planes of the aromatic rings is 74.

Crystal structure of 1-methane-sulfonyl-1,2,3,4-tetra-hydro-quinoline.

In the title compound, C10H13NO2S, the heterocyclic ring adopts a half-chair conformation and the bond-angle sum at the N atom is 347.9°. In the crystal, inversion dimers linked by pairs of C-H⋯O hydrogen bonds generate R 2 (2)(8) loops.