Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Chun‐Shan Zhou"'
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 5, Pp o791-o792 (2008)
In the title compound, C16H17N52+·2ClO4−·CH3OH, the dihedral angle between the two benzimidazolium ring systems is 34.6 (1)°. The anions and solvent molecules are linked to the cation by N—H...O hydrogen bonds. In the crystal structure, the co
Externí odkaz:
https://doaj.org/article/e608139e6d9b4d46a0ef279f788c4714
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 37:1226-1236
A simple, rapid, and sensitive high-performance liquid chromatography (HPLC) method has been developed to simultaneously identify and determine five major active components from Dysosma difformis root, using a Diamonsil octadecyl bonded silica (ODS)
Publikováno v:
Journal of Food Process Engineering. Dec2007, Vol. 30 Issue 6, p717-728. 12p. 3 Diagrams, 3 Charts, 2 Graphs.
Publikováno v:
Journal of Central South University of Technology. 15:59-63
Microwave assisted-semi bionic extraction (MASBE) process for lignans from Fructus Forsythiae was studied. The influences of solvent pH value, microwave power, dosage of solvent and irradiation time were investigated. Optimum extracting parameters we
Publikováno v:
Journal of Food Process Engineering. 30:729-745
This study examined the potential of ion-exchange adsorption technique for the deacidification of adlay seed miscella. The adsorption properties, including the adsorption isotherms, thermodynamics and kinetics, of free fatty acids (FFAs) onto anion-e
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 63:o667-o670
5-Sulfosalicylic acid (5-SSA) and 3-aminopyridine (3-APy) crystallize in the same solvent system, resulting in two kinds of 1:1 proton-transfer organic adduct, namely 3-aminopyridinium 3-carboxy-4-hydroxybenzenesulfonate monohydrate, C(5)H(7)N(2)(+).
Publikováno v:
Journal of Coordination Chemistry. 59:2075-2081
The hydrothermal reactions of Nd(ClO4)3·6H2O, Gd(ClO4)3·6H2O, Dy(ClO4)3·6H2O, Er(ClO4)3·6H2O with 1,3-dicyanobenzene, give rise to four one-dimensional rare earth-based coordination polymers: [M(3-CNC6H4COO)3(H2O)2] n (where M = Nd (1), Gd (2), D
Publikováno v:
Journal of Coordination Chemistry. 59:1203-1211
Hydrothermal reactions of Nd(ClO4)3·6H2O, Gd(ClO4)3·6H2O and Er2O3 with H3NTA (nitrilotriacetic acid) afford three new lanthanide coordination polymers, {[Nd(NTA)(H2O)]· 2H2O} n (1), {[Gd(NTA)(H2O)]·2H2O} n (2) and {[Er(NTA)(H2O)]·H2O} n (3), ch
Publikováno v:
Chinese Journal of Chemistry. 24:899-902
Two new 2D coordination polymers of [M(Enox)2]·C2H5OH (MZn, 1 and Co, 2; HEnox=1,4-dihydro- 1-ethyl-6-fluoro-4-oxo-7-piperazine-1,8-naphtyridine-3-carboxylic acid) were synthesized under hydrothermal conditions. The single crystal X-ray diffraction
Publikováno v:
Journal of Coordination Chemistry. 59:953-959
Hydrothermal treatments of ciprofloxacin with Ni(NO3)2·6H2O and Mn(ClO4)2·6H2O yield two metal complexes: [Ni(H-cip)2(H2O)2](NO3)2·2H2O (1) and [Mn(H-cip)2(H2O)2] (ClO4)2·2H2O (2), confirmed by elemental analysis, IR and single crystal X-ray diff