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Toplam kayıt 8, listelenen: 1-8
Solid-Phase Enzyme Modification Via Affinity Chromatography
(Elsevier Science Bv, 2003)
In the present study antileukemic enzyme L-asparaginase (ASNase) and catalase (as a model enzyme) were modified in solid-phase with activated polyethylene glycol (PEG,) by using ligand-immobilized affinity column systems ...
Crystal Structure of [2,6-Bis(3,5-Dimethyl-N-Pyrazolyl)Pyridine](Azido)(Chloro)Copper(II)
(Japan Soc Analytical Chemistry, 2003)
In the title compound, the coordination around the Cu atom is a distorted square-pyramid involving three N atoms from the ligand and one N atom from the azido group at the basal plane. The Cl atom is located at the apical ...
Crystal Structure Of {[Mu-Bis(Salicylidene)-1,3-Propanediaminato]-Copper(II)}Dibromozinc(II)
(Japan Soc Analytical Chemistry, 2003)
The title compound is a double oxygen-bridged dimeric heteronuclear metal complex. The coordination around the Cu atom is distorted square-planar involving two O and two N atoms from the bis(salicylidene)-1,3-propanediamine ...
Crystal Structure Of N,N,N ',N '-Tetrakis(Methyldiphenylphosphino)-Bis-(2 '-Phenoxy)-3,6-Dioxaoctane
(Japan Soc Analytical Chemistry, 2003)
The title molecule, [C70H68N2O4P4], is a polydentate podand consisting of four etheral oxygens, two tertiary amine nitrogens and four diphenylphosphin groups. It crystallizes in the triclinic space group P (1) over bar, ...
Crystal Structure Of 2,3-Diaza-1,3-Diphenylpropene
(Japan Soc Analytical Chemistry, 2003)
The title compound crystallizes in monoclinic space group P2(1)/c. There are two molecules in the asymmetric unit. While one of these molecules is in a general position, the other is in disordered position. The angle between ...
Electrochemically Generated Catalyst System With Increased Specificity And Efficiency For Olefin Metathesis
(Elsevier Science Sa, 2003)
A facile route for the electrochemical generation of an olefin metathesis catalyst from methylene chloride solution Of WCl6 was described. It was found that reductive, oxidative and pulse electrolysis produced the same ...
Chemical Synthesis Of Thiophene-Pyrrole Copolymer
(Slovensko Kemijsko Drustvo, 2003)
Oligomerization reactions of thiophene and pyrrole monomers and chemical copolymerization of these oligomers were investigated in acetonitrile solutions containing thiophene-HBF4, pyrrole-HBF4 and thiophene-pyrrole-HBF4. ...
Synthesis and Crystal Structure of Hexahydrobis[(1,3-P-Dimethylaminobenzyl)-1,3-Diazepinel]-2-Selenone, C23H32N4Se
(Japan Soc Analytical Chemistry, 2003)
In the title compound, C23H32N4Se, was synthesized and its crystal structure was determined by single crystal X-ray diffraction. The compound crystallizes in orthorhombic system, space group Pbca, a = 10.9960(10)Angstrom, ...