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Solution thermochemical and structural studies of ligand substitution of N-pyrrolyl phosphine ligands in the (p-cymene)RuCl2(PR3) system

(1998) ORGANOMETALLICS. 17(1). p.104-110
Author
Organization
Abstract
The enthalpies of reaction of [(p-cymene)RuCl2](2) (p-cymene = (CH3)(2)CHC6H4CH3) With a series of N-substituted tertiary phosphine ligands, leading to the formation of (p-cymene)RuCl2(PR3) complexes (PR3 = tertiary phosphine) have been measured by solution calorimetry in CH2Cl2 at 30 degrees C. The overall relative order of stability, within this series, is as follows: P(NC4H4)(3) < P(NC4H4)(2)(C6H5) < P(NC4H4)(C6H5)(2) < P(NC4H8)(3). Structural studies have been performed on three complexes in the (p-cymene)RuCl2(PR3) system, PR3 = P(NC4H4)(3), P(NC4H4)(2)(C6H5), and PBz(3). Thermochemical and structural data are compared to provide an understanding of the bonding involving these N-pyrrolyl-substituted phosphine ligands.
Keywords
OPENING METATHESIS POLYMERIZATION, TRANSITION-METAL HYDROGEN, ORGANORUTHENIUM THERMOCHEMISTRY, PHOSPHORUS LIGANDS, BIDENTATE LIGANDS, CARBENE COMPLEX, ENTHALPIES, BOND, MONODENTATE, ENERGIES

Citation

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MLA
Serron, S., et al. “Solution Thermochemical and Structural Studies of Ligand Substitution of N-Pyrrolyl Phosphine Ligands in the (p-Cymene)RuCl2(PR3) System.” ORGANOMETALLICS, vol. 17, no. 1, 1998, pp. 104–10.
APA
Serron, S., Nolan, S., Abramov, Y., Brammer, L., & Petersen, J. (1998). Solution thermochemical and structural studies of ligand substitution of N-pyrrolyl phosphine ligands in the (p-cymene)RuCl2(PR3) system. ORGANOMETALLICS, 17(1), 104–110.
Chicago author-date
Serron, S, Steven Nolan, YA Abramov, L Brammer, and JL Petersen. 1998. “Solution Thermochemical and Structural Studies of Ligand Substitution of N-Pyrrolyl Phosphine Ligands in the (p-Cymene)RuCl2(PR3) System.” ORGANOMETALLICS 17 (1): 104–10.
Chicago author-date (all authors)
Serron, S, Steven Nolan, YA Abramov, L Brammer, and JL Petersen. 1998. “Solution Thermochemical and Structural Studies of Ligand Substitution of N-Pyrrolyl Phosphine Ligands in the (p-Cymene)RuCl2(PR3) System.” ORGANOMETALLICS 17 (1): 104–110.
Vancouver
1.
Serron S, Nolan S, Abramov Y, Brammer L, Petersen J. Solution thermochemical and structural studies of ligand substitution of N-pyrrolyl phosphine ligands in the (p-cymene)RuCl2(PR3) system. ORGANOMETALLICS. 1998;17(1):104–10.
IEEE
[1]
S. Serron, S. Nolan, Y. Abramov, L. Brammer, and J. Petersen, “Solution thermochemical and structural studies of ligand substitution of N-pyrrolyl phosphine ligands in the (p-cymene)RuCl2(PR3) system,” ORGANOMETALLICS, vol. 17, no. 1, pp. 104–110, 1998.
@article{8171116,
  abstract     = {The enthalpies of reaction of [(p-cymene)RuCl2](2) (p-cymene = (CH3)(2)CHC6H4CH3) With a series of N-substituted tertiary phosphine ligands, leading to the formation of (p-cymene)RuCl2(PR3) complexes (PR3 = tertiary phosphine) have been measured by solution calorimetry in CH2Cl2 at 30 degrees C. The overall relative order of stability, within this series, is as follows: P(NC4H4)(3) < P(NC4H4)(2)(C6H5) < P(NC4H4)(C6H5)(2) < P(NC4H8)(3). Structural studies have been performed on three complexes in the (p-cymene)RuCl2(PR3) system, PR3 = P(NC4H4)(3), P(NC4H4)(2)(C6H5), and PBz(3). Thermochemical and structural data are compared to provide an understanding of the bonding involving these N-pyrrolyl-substituted phosphine ligands.},
  author       = {Serron, S and Nolan, Steven and Abramov, YA and Brammer, L and Petersen, JL},
  issn         = {0276-7333},
  journal      = {ORGANOMETALLICS},
  keywords     = {OPENING METATHESIS POLYMERIZATION,TRANSITION-METAL HYDROGEN,ORGANORUTHENIUM THERMOCHEMISTRY,PHOSPHORUS LIGANDS,BIDENTATE LIGANDS,CARBENE COMPLEX,ENTHALPIES,BOND,MONODENTATE,ENERGIES},
  language     = {eng},
  number       = {1},
  pages        = {104--110},
  title        = {Solution thermochemical and structural studies of ligand substitution of N-pyrrolyl phosphine ligands in the (p-cymene)RuCl2(PR3) system},
  url          = {http://dx.doi.org/10.1021/om970809t},
  volume       = {17},
  year         = {1998},
}

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