Kinetic studies of migratory insertion reactions at the (1,3- bis(diphenylphosphino)propane)Pd(II) center and their relationship to the alternating copolymerization of ethylene and carbon monoxide

Journal of the American Chemical Society

Volumn 122, Issue 27, 2000, Pages 6351-6356

  Shultz, C Scott ^a   Ledford, John ^a   DeSimone, Joseph M ^a   Brookhart, Maurice ^a  

^a The University of North Carolina at Chapel Hill   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CARBON MONOXIDE; ETHYLENE; PALLADIUM COMPLEX;

ARTICLE; BINDING AFFINITY; CARBON NUCLEAR MAGNETIC RESONANCE; KINETICS; PHOSPHORUS NUCLEAR MAGNETIC RESONANCE; POLYMERIZATION; PROTON NUCLEAR MAGNETIC RESONANCE;

EID: 0034641226     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja994251n     Document Type: Article

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12. 4] determined by integration.
13. We cannot rule out the presence of small amounts of ethyl propylene or ethyl butene complexes in equilibrium with the ethyl ethylene complex. However, the large excess of ethylene and the stronger binding affinity of ethylene relative to α-olefins and internal olefins suggests these species would be present in insignificant amounts.
14. 2F.
15. 6] and 14[BAr′4] have identical spectroscopic data and are consistent with the previously reported triflate salt of this compound. Zuidveld, M. A.; Kamer, P. C. J.; van Leeuwen, P. W. N. M.; Klusener, P. A. A.; Stil, H. A.; Robeek, C. F. J. Am. Chem. Soc. 1998, 120, 7977.
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