Bertini, IvanoTaylor & Francis GroupJournal of Coordination ChemistryWilson, L. J.; Bertini, I. NMR Detection of Cis and Trans Isomers of Pseudooctahedral Metal (II) Complexes with the Unsymmetrical Bidentate Ligands N-R-Pyridinaldimines. J. Coord. Chem. 1972, 1, 237-242....
Karuso, H. Kessler, Conformational analysis of the cis- and trans-isomers of FK506 by NMR and molecular dynamics, Helv. Chim. Acta 74 (1991) 1027-1047.Conformational analysis of the cis-and trans-isomers of FK506 by NMR and molecular dynamics. Mierke D F,Schmieder P,Karuso P,et al....
The structures of these monobenzylidenes were established as cis and trans isomers of 1-(p-bromobenzylidenes)-2-indanone on the Basis of elemental analyses and ir and nmr spectroscopy. The ir spectra4 (CHCl3)of compounds 2 [1725 (c=0), 1620 (c=c)cm1] and 3[1710 (c=o), 1570, ...
Percentage composition of cis and trans isomers of permithrin intermediate and permithrin by GLC and 1H NMR 来自 ResearchGate 喜欢 0 阅读量: 13 作者:NR Ayyangar,SS Biswas,AS Tambe 摘要: Five 4-(2′-phenylisopropyl)phenol esters were synthesized and their properties as stationary phases in ...
The PPIase catalysis toward the substrate Suc-Ala-Phe-Pro-Phe-pNA has been studied by 1H NMR spectroscopy. Using the bandshape analysis technique the rate of interconversion between the cis and trans isomers of the substrate could be measured in the presence of PPIase and under equilibrium ...
Moreover, the coexistence of cis and trans isomers in regions of well-structured peptide toxins is well established. For example, the sea anemone peptides anthopleurin-A and -B, which bind to site 3 of cardiac voltage-gated sodium channels (VGSCs) and delay their inactivation, show cis-...
2,5-Dimethoxy-1,4-bis[2-(3,4,5-trimethoxyphenyl)ethenyl]benzene was synthesized using the Wittig reaction and the mixture of the three possible cis,trans -isomers was separated by preparative HPLC. The spectroscopy, conductivity and solubility of the isomers are presented. NMR measurements ...
[Cu2L](ClO4)(4) (2) have been prepared, and the binding properties of the cryptates with fumarate and its cis isomer maleate were investigated using fluorescent spectra, H-1 NMR titrations and single crystal X-ray diffraction analysis for [(Cu2L)(fum)][ClO4](2) (3) (fum = ...
Meso-伪,尾,纬,未, tetraphenylporphin derivatives bearing acrylic (cis and trans isomers) and propionic side chains with a terminal imidazole group have been synthesized. Intermediate compounds obtained during their preparation were chara... Momenteau, Michel,Loock, Bernard,Bisagni, Emile,... - 《...
NMR and crystallographic determination of stereoselectivity in the coordination of prochiral olefinic alcohols in mixed olefin-amino acid complexes of plat... NMR spectroscopy (H-1, C-13, and Pt-195) was employed to determine the effect of metal-centered stereochemistry on the stereoselectivity of ...