Organic-soluble optically pure anionic metal complexes PPh4[MIII(S,S-EDDS)]·2H2O (M = Fe, Co, Cr)

2010 ◽  
Vol 39 (11) ◽  
pp. 2919 ◽  
Author(s):  
Nikola Paul Chmel ◽  
Suzanne E. Howson ◽  
Laura E. N. Allan ◽  
James Barker ◽  
Guy J. Clarkson ◽  
...  
Keyword(s):  
Metal Complexes ◽  
Anionic Metal Complexes ◽  
Optically Pure

scholarly journals Dipyridinium-type anion-exchange extractants for anionic metal complexes and disulfonate anions.

1988 ◽  
Vol 4 (2) ◽  
pp. 143-148 ◽  
Author(s):  
Akira OHKI ◽  
Xin-liang XIAO ◽  
Kazuya TSUKADA ◽  
Shigeru MAEDA ◽  
Makoto TAKAGI
Keyword(s):  
Metal Complexes ◽  
Anion Exchange ◽  
Anionic Metal Complexes

scholarly journals Diphosphonium-type liquid anion-exchange extractants. Extraction of anionic metal complexes.

1985 ◽  
Vol 1 (4) ◽  
pp. 349-354 ◽  
Author(s):  
Shunsuke IDE ◽  
Akira OHKI ◽  
Makoto TAKAGI
Keyword(s):  
Metal Complexes ◽  
Anion Exchange ◽  
Anionic Metal Complexes

scholarly journals Extraction of iridium(iv) from aqueous solutions using hydrophilic/hydrophobic ionic liquids

RSC Advances ◽  
2014 ◽  
Vol 4 (89) ◽  
pp. 48260-48266 ◽  
Author(s):  
Nicolas Papaiconomou ◽  
Isabelle Billard ◽  
Eric Chainet
Keyword(s):  
Ionic Liquids ◽  
Aqueous Solutions ◽  
Metal Complexes ◽  
Distribution Coefficients ◽  
Liquid Extraction ◽  
Liquid Liquid Extraction ◽  
Anionic Metal Complexes ◽  
Hydrophobic Ionic Liquids ◽  
P Removal

Removal of iridium(iv) using hydrophilic or hydrophobic ionic liquids was studied. IrCl62− anionic metal complexes were precipitated out from water using bromide-based ionic liquids, yielding water-insoluble salts with low Ks values. Liquid–liquid extraction of Ir(iv) using [NTf2]-based ionic liquids yielded distribution coefficients up to 70 with [OMIM][NTf2] at pH 2.

Optisch aktive Übergangsmetall-Komplexe, LXX [1]. Darstellung der optisch aktiven Diastereomeren C5H5Fe(CO)- (CH2OCH3)P(C6H5)2N(CH3)R* mit chiralen Fe-Atomen / Optically Active Transition Metal Complexes, LXX [1]. Preparation of the Optically Active Diastereoisomers C5H5Fe(O)- (CH2OCH3)P(C6H5)2N(CH3)R* with Chiral Fe Atoms

1980 ◽  
Vol 35 (11) ◽  
pp. 1491-1493 ◽  
Author(s):  
Henri Brunner ◽  
Jean-Claude Leblanc
Keyword(s):  
Low Temperature ◽  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Photochemical Reaction ◽  
Optically Active ◽  
Chiroptical Properties ◽  
Active Transition ◽  
Optically Pure ◽  
Pure Isomer

Abstract The two diastereoisomers C5H5Fe(CO)(CH2OCH3)P(C6H5)2N(CH3)R* (Ba, b), with R* = (S)·CH(CH3)(C6H5), differing only in the Fe configuration, have been obtained by photochemical reaction of C5H5Fe(CO)2CH2OCH3 with (S)-(+)-P(C6H5)2N(CH3)R*. The optically pure isomer 3 a can be isolated by chromatography at low temperature; its chiroptical properties are discussed.

Rapid optical resolution of anionic metal complexes by gel permeation chromatography

1988 ◽  
Vol 450 (3) ◽  
pp. 284-290 ◽  
Author(s):  
Milan Strašák ◽  
Slavomír Bystriký
Keyword(s):  
Metal Complexes ◽  
Optical Resolution ◽  
Gel Permeation Chromatography ◽  
Gel Permeation ◽  
Anionic Metal Complexes

Hydrogen-Bonded Inclusion Compounds with Reversed Polarity: Anionic Metal-Complexes and Cationic Organic Linkers

2011 ◽  
Vol 50 (24) ◽  
pp. 12739-12746 ◽  
Author(s):  
M. Jaya Prakash ◽  
Slavi C. Sevov
Keyword(s):  
Metal Complexes ◽  
Inclusion Compounds ◽  
Reversed Polarity ◽  
Anionic Metal Complexes ◽  
Hydrogen Bonded
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