Synthesis and Coordination Properties of Chiral Bidentate P,o-Donor Ligands

Díaz, Oscar J.; Contreras, Roberto; Valderrama, Mauricio

doi:10.4067/s0717-97072006000200008

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Synthesis By Ligand Substitution1

Iridium Complexes With Unsymmetrical Homo-bidentate Ligands1

Introduction1

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Cited by 2 publications

(3 citation statements)

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“…More promising results were obtained from the reaction of [Cp*IrCl 2 ] 2 with a chiral phosphino alcohol in the presence of TlBF 4 . The chiral moiety remained in the cationic iridium product 10; but no diastereo-induction was observed due to the chiral element being too remote from the iridium center (Table 1, entry 7) [18].…”

Section: Synthesis By Ligand Substitutionmentioning

confidence: 99%

“…Another group of important iridium complexes of the same category is half-sandwich iridium complexes containing monotosylated diamine ligands. These complexes were prepared in racemic form from achiral tosyl diamines (16)(17)(18)(19)(20) (Scheme 4) [4]. The closely related chiral variants will be addressed in Section 3.3.2.…”

Section: Iridium Complexes With Unsymmetrical Homo-bidentate Ligandsmentioning

confidence: 99%

See 1 more Smart Citation

Half-sandwich iridium complexes—Synthesis and applications in catalysis

Liu

Iggo

et al. 2008

Coordination Chemistry Reviews

100

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Section: Synthesis By Ligand Substitutionmentioning

confidence: 99%

Section: Iridium Complexes With Unsymmetrical Homo-bidentate Ligandsmentioning

confidence: 99%

Half-sandwich iridium complexes—Synthesis and applications in catalysis

Liu

Iggo

et al. 2008

Coordination Chemistry Reviews

100

View full text Add to dashboard Cite

“…The thiouronium group has been used in organic resins for the recuperation of metals with added value [4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Adsorption Essays of Palladium in Modified Silica Gel With Thiouronium Groups: Experimental and Theorical Studies

Schott

et al. 2011

J. Chil. Chem. Soc.

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The silylant 3-cloropropyltriethoxysilyl was anchored over silica gel in anhydrous conditions in order to react with thiourea to obtain modified silica gel with thiouronium. The aim to obtain an inorganic support that is able to hijack metals from the VIII group such as palladium. The product was characterized by S BET and FTIR infrared spectroscopy. For the determination of the structure in the modified silica gel NMR spectra of silicon and carbon were preformed in solid state. The coordination form of the modified silica gel to the metal was studied computationally in the context of the DFT theory, using the ADF code. This was a collaborative work with "Fundación Chile" for the recuperation of precious metals from the mining industry.

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Synthesis and Coordination Properties of Chiral Bidentate P,o-Donor Ligands

Cited by 2 publications

References 0 publications

Half-sandwich iridium complexes—Synthesis and applications in catalysis

Half-sandwich iridium complexes—Synthesis and applications in catalysis

Adsorption Essays of Palladium in Modified Silica Gel With Thiouronium Groups: Experimental and Theorical Studies

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