Fine-Tuning the Basicity of Metal Complexes:  Reversible Oxidative Addition of Se−Se Bonds to Platinum(II) Precursors

2002 ◽  
Vol 21 (17) ◽  
pp. 3503-3505 ◽  
Author(s):  
Achille Panunzi ◽  
Giuseppina Roviello ◽  
Francesco Ruffo
Keyword(s):  
Metal Complexes ◽  
Oxidative Addition ◽  
Fine Tuning

Fine-Tuning Electronic Properties of Luminescent Pt(II) Complexes via Vertex-Differentiated Coordination of Sterically Invariant Carborane-Based Ligands

2018 ◽  
Author(s):  
Kent O. Kirlikovali ◽  
Jonathan C. Axtell ◽  
Kierstyn Anderson ◽  
Peter I. Djurovich ◽  
Arnold L. Rheingold ◽  
...  
Keyword(s):  
Coordination Chemistry ◽  
Metal Complexes ◽  
Electronic Properties ◽  
Fine Tuning ◽  
Fine Tune

We report the synthesis of two isomeric Pt(II) complexes ligated by doubly deprotonated 1,1′-bis(<i>o</i>-carborane) (<b>bc</b>). This work provides a potential route to fine-tune the electronic properties of luminescent metal complexes by virtue of vertex-differentiated coordination chemistry of carborane-based ligands.

Lanthanide contraction for helicity fine-tuning and helix-winding control of single-helical metal complexes

2016 ◽  
Vol 45 (38) ◽  
pp. 14902-14906 ◽  
Author(s):  
Shiho Sairenji ◽  
Shigehisa Akine ◽  
Tatsuya Nabeshima
Keyword(s):  
Metal Complexes ◽  
Fine Tuning ◽  
Lanthanide Contraction ◽  
Tetranuclear Complexes

Lanthanide contraction was used for helicity fine-tuning and helix winding control of single-helical tetranuclear complexes LZn3Ln (Ln = La–Lu).

Metallkomplexe mit biologisch wichtigen Liganden, XLI [1]. Platin(II)- und Cobalt(III)-Komplexe von Monosaccharid-Derivaten mit Metall-Schwefel- und Metall-Kohlenstoff-Bindungen / Metal Complexes with Biologically Important Ligands, XLI [1]. Platinum(II) and Cobalt(III) Complexes of Monosaccharide Derivatives with Metal-Sulfur and Metal-Carbon Bonds

1985 ◽  
Vol 40 (9) ◽  
pp. 1181-1187 ◽  
Author(s):  
Yvonne Nagel ◽  
Wolfgang Beck
Keyword(s):  
Metal Complexes ◽  
Radical Reaction ◽  
Oxidative Addition ◽  
Carbon Bonds

The reaction of bis(2,3,4,6-tetra-0-acetyl-β-D-glucopyranosyl)disulfide with (Ph3P)2Pt(C2H4) gives cis-di(2,3,4,6-tetra-0-acetyl-l-mercapto-β-D-glucopyranosid)bis(triphenylphosphane)platinum (II). A dithiocarbimato complex (Ph3P)2Pt(S2CNR) has been isolated from cis-(Ph3P)2PtCl2, CS2 and 1-0-Methyl-2-amino-2-deoxy-4,6-benzyliden-α,β-D-glucopyranoside. Metal complexes with metal-carbon bonds have been prepared by oxidative addition of monosaccharide halides to (Ph3P)2Pt(C2H4) or to cobalt(I) cobaloxime, respectively. From the reaction of (Ph3P)2Pt(C2H4) with 2,3,4,6 -Tetra-O-acetyl-α-D-glucopyranosyl-bromide the anomers trans-(α- and β-glucopyranosyl) Pt(PPh3)2Br have been obtained. This indicates a radical reaction.

scholarly journals Group 9 and 10 Metal Complexes of an Ylide-Substituted Phosphine: Coordination versus Cyclometalation and Oxidative Addition

2019 ◽  
Vol 58 (12) ◽  
pp. 8151-8161 ◽  
Author(s):  
Thorsten Scherpf ◽  
Ilja Rodstein ◽  
Maurice Paaßen ◽  
Viktoria H. Gessner
Keyword(s):  
Metal Complexes ◽  
Oxidative Addition
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