The Reactions of Dichloro-and Dibromo-(Diphosphine)Platinum(II) Complexes with Triphenylphosphine

İrişli, Sevil; Sarikahya, Yüksel

doi:10.1080/15533179508218274

Cited by 3 publications

(3 citation statements)

References 14 publications

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“…Organometallics, Vol. 23 Pt(dcpe)(Ph)H, 23 Pt-(dcpe)(Ph)Cl, 23 Pt(dcpe)Cl2, 3 Pt(dcpe)I2, 24 Pt(dcpe)Br2, 25 Pt(dcpe)-(Me)2, 26 and Pd(cod)(Me)Cl 27 have been previously reported. NaSH was purchased from Alfa.…”

Section: Insertion Into M-h and M-c Bonds Of Pt Compoundsmentioning

confidence: 90%

“…Dichloromethane- d 2 , benzene- d 6 , p -xylene- d 10 , and tetrahydrofuran- d 8 were purchased from Cambridge Isotope Laboratories, dried over either CaH 2 (in the case of CD 2 Cl 2 ) or sodium−benzophenone ketyl, distilled under vacuum, and stored in ampules with Teflon-sealed vacuum line adapters. The preparations of Pt(dcpe)(Me)H, Pt(dcpe)(Me)Cl, Pt(dcpe)(CH 2 t Bu)Cl, Pt(dcpe)(CH 2 t Bu)H, Pt(dcpe)(Ph)H, Pt(dcpe)(Ph)Cl, Pt(dcpe)Cl 2 , Pt(dcpe)I 2 , Pt(dcpe)Br 2 , Pt(dcpe)(Me) 2 , and Pd(cod)(Me)Cl have been previously reported. NaSH was purchased from Alfa.…”

Section: Methodsmentioning

confidence: 99%

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Insertion of Elemental Sulfur and SO₂ into the Metal−Hydride and Metal−Carbon Bonds of Platinum Compounds

1998

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Elemental sulfur (S8) has been found to insert only one sulfur atom into the metal−hydride bonds of the platinum alkyl and aryl hydride complexes [(dcpe)PtRH] (dcpe = Cy2PC2H4PCy2). Unlike the parent compounds, the S-inserted complexes do not undergo reductive elimination to form the corresponding alkane- or arenethiols. Methane is lost from the methyl sulfhydryl complex. Sulfur dioxide was also found to insert into a platinum−methyl bond to form the corresponding S-bound sulfinate, which upon reacting with mineral acids generates methylsulfinic acid.

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Section: Insertion Into M-h and M-c Bonds Of Pt Compoundsmentioning

confidence: 90%

Section: Methodsmentioning

confidence: 99%

Insertion of Elemental Sulfur and SO₂ into the Metal−Hydride and Metal−Carbon Bonds of Platinum Compounds

1998

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“…Complex cation [ 3 ] + features a slightly distorted square‐planar coordination geometry. The Pt−P bond lengths decrease in the order Pt−P2>Pt−P3>Pt−P1 (2.3301(5), 2.3181(5), 2.3071(5) Å, respectively) and this trend is also reflected in the 1 J Pt,P coupling constants with the largest coupling ( 1 J Pt,P =2715 Hz) observed for the shortest Pt−P bond (Pt−P1) . Interestingly, the anionic N,NEt‐imidazolide ligand in [ 3 ]I features a similar geometry when compared to the N,NEt‐imidazolide ligand in trans ‐[ 1 ] with a large N‐C‐N angle of 112.8(2)° (112.9(4)° for trans ‐[ 1 ]) and a smaller N‐C

_{Pt_{bound}}

‐C angle of 108.4(2)° (107.8(4)° for trans ‐[ 1 ]) .…”

Section: Figurementioning

confidence: 99%

Small Molecule Activation with N,NR‐MIC Platinum Complexes

Jin

Mück‐Lichtenfeld

Hepp

et al. 2017

Chemistry A European J

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The reaction of platinum complex trans-[1] bearing an N,NEt-imidazolide ligand with bis(diphenylphosphino)ethane (dppe) or bis(dicyclohexylphosphino)ethane (dchpe) yields the dinuclear MIC complexes [2]I or the mononuclear MIC complex [3]I, respectively. Whereas dinuclear [2]I does not react with elemental hydrogen, the mononuclear complex [3]I splits elemental hydrogen under mild reaction conditions with formation of hydride complex [4]I and N-ethylimidazole. Dinuclear complex [3]I activates CS with formation of complex [5]I featuring the CS molecule bound through the carbon atom to the MIC nitrogen atom and one sulfur atom coordinating to the platinum center.

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Unsymmetrical Platinum(II) Complexes with Diphosphine Ligands

İrişli

Sarikahya

1997

Synthesis and Reactivity in Inorganic and Metal-Organic Chemist

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The Reactions of Dichloro-and Dibromo-(Diphosphine)Platinum(II) Complexes with Triphenylphosphine

Cited by 3 publications

References 14 publications

Insertion of Elemental Sulfur and SO₂ into the Metal−Hydride and Metal−Carbon Bonds of Platinum Compounds

Insertion of Elemental Sulfur and SO₂ into the Metal−Hydride and Metal−Carbon Bonds of Platinum Compounds

Small Molecule Activation with N,NR‐MIC Platinum Complexes

Unsymmetrical Platinum(II) Complexes with Diphosphine Ligands

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The Reactions of Dichloro-and Dibromo-(Diphosphine)Platinum(II) Complexes with Triphenylphosphine

Cited by 3 publications

References 14 publications

Insertion of Elemental Sulfur and SO2 into the Metal−Hydride and Metal−Carbon Bonds of Platinum Compounds

Insertion of Elemental Sulfur and SO2 into the Metal−Hydride and Metal−Carbon Bonds of Platinum Compounds

Small Molecule Activation with N,NR‐MIC Platinum Complexes

Unsymmetrical Platinum(II) Complexes with Diphosphine Ligands

Contact Info

Product

Resources

About

Insertion of Elemental Sulfur and SO₂ into the Metal−Hydride and Metal−Carbon Bonds of Platinum Compounds

Insertion of Elemental Sulfur and SO₂ into the Metal−Hydride and Metal−Carbon Bonds of Platinum Compounds