<sup>13</sup>C Nuclear Magnetic Resonance Studies of Organometallic Compounds. V. Di- and Trimethylplatinum(IV) Derivatives

Clark, H. C.; Manzer, L. E.; Ward, John E. H.

doi:10.1139/v74-284

Cited by 16 publications

(1 citation statement)

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“…The values appear within the normal range for such compounds (6). It is interesting to compare 1-6 to complexes 7 (7) and 8 (8,9). The coupling of the methyl and acyl groups to platinum-195 is greater in 1-6 than in 7 or 8 (with the exception of 3J(Pt-C(0)CH3)).…”

Section: Resultsmentioning

confidence: 99%

Cyclopentadienyl platinum(IV) complexes: ¹H, ¹³C nuclear magnetic resonance and optically active shift reagent study

Hamer¹,

Shaver²

1980

Can. J. Chem.

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. Can. J. Chem. 58,201 1 (1980). The lH and 13C nmr parameters for the recently reported complexes (q5-C,H,)RR,R,R, where R , , R,, and R, are combinations of CH,, C,H,, and C(O)CH, groups are reported and compared to those for known octahedral di-and trimethylplatinium (IV) complexes. The C,H5 group has a relatively weak nmr trans-influence. A chiral shift reagent study on complex 5 (R, = C(O)CH,, R, = CH,, and R, = C2H,) resolved the peaks due to the enantiomers, consistent with its structure and establishing its stereochemical stability. The four groups attached to the platinum atom in 5 differed greatly in their sensitivity to the shift reagent. The methyl groups in complex 4 (R, = C(O)CH,, and R2 = R, = CH,) become diastereotopic in the presence of chiral shift reagent. The J(R-H) values for 5 were not affected by the shift reagent.

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Section: Resultsmentioning

confidence: 99%

Cyclopentadienyl platinum(IV) complexes: ¹H, ¹³C nuclear magnetic resonance and optically active shift reagent study

Hamer¹,

Shaver²

1980

Can. J. Chem.

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Applications of Carbon‐13 NMR in Inorganic Chemistry

Chisholm

Godleski

1976

Progress in Inorganic Chemistry

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σ‐Pyridine Coordination Compounds with Transition Metals

1985

Chemistry of Heterocyclic Compounds: A Series of Monographs

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¹³C Nuclear Magnetic Resonance Studies of Organometallic Compounds. V. Di- and Trimethylplatinum(IV) Derivatives

Cited by 16 publications

References 9 publications

Cyclopentadienyl platinum(IV) complexes: ¹H, ¹³C nuclear magnetic resonance and optically active shift reagent study

Cyclopentadienyl platinum(IV) complexes: ¹H, ¹³C nuclear magnetic resonance and optically active shift reagent study

Applications of Carbon‐13 NMR in Inorganic Chemistry

σ‐Pyridine Coordination Compounds with Transition Metals

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13C Nuclear Magnetic Resonance Studies of Organometallic Compounds. V. Di- and Trimethylplatinum(IV) Derivatives

Cited by 16 publications

References 9 publications

Cyclopentadienyl platinum(IV) complexes: 1H, 13C nuclear magnetic resonance and optically active shift reagent study

Cyclopentadienyl platinum(IV) complexes: 1H, 13C nuclear magnetic resonance and optically active shift reagent study

Applications of Carbon‐13 NMR in Inorganic Chemistry

σ‐Pyridine Coordination Compounds with Transition Metals

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Product

Resources

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¹³C Nuclear Magnetic Resonance Studies of Organometallic Compounds. V. Di- and Trimethylplatinum(IV) Derivatives

Cyclopentadienyl platinum(IV) complexes: ¹H, ¹³C nuclear magnetic resonance and optically active shift reagent study

Cyclopentadienyl platinum(IV) complexes: ¹H, ¹³C nuclear magnetic resonance and optically active shift reagent study