The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Synthesis of Water-Soluble, Aliphatic Phosphines and Their Application to Well-Defined Ruthenium Olefin Metathesis Catalysts
Abstract
Water-soluble aliphatic phosphines Cy 2 P(CH 2 ) 2 N(CH 3 ) 3 + Cl - ( 14 ), Cy 2 P[4-( N, N -dimethylpiperidinium)] + Cl - ( 15 ), Cy 2 P(CH 2 ) 2 SO 3 - Na + ( 16 ), and CyP[(CH 2 ) 2 N(CH 3 ) 3 + Cl - ] 2 ( 17 ) (Cy = cyclohexyl) were prepared from air-stable, borane-protected precursors. Spectroscopic investigations of corresponding Pd(PR 3 ) 2 Cl 2 complexes were used to estimate the steric parameters of these new phosphines. Spectroscopic investigation of Ni(CO) 3 PR 3 complexes of the new phosphines indicated that phosphines bearing quaternary amine functionalities were less electron donating than tricyclohexylphosphine, while the presence of a sulfonate group increased phosphine electron donation. Cationic phosphines 14 and 15 were used to synthesize water-soluble ruthenium carbene complexes of the type (Cy 2 PR) 2 Cl 2 Ru CHPh. These complexes initiate the ring-opening metathesis polymerization (ROMP) of functionalized 7-oxanorbornenes in water, methanol, and aqueous emulsions.
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Citations
Cites
Steric effects of phosphorus ligands in organometallic chemistry and homogeneous catalysis
Tolman, C. A. (1977) · Chemical Reviews · doi:10.1021/cr60307a002 · Cited by 4,824
Cited by
Recent advances in olefin metathesis and its application in organic synthesis
Grubbs, R. H., & Chang, S. (1998) · Tetrahedron · doi:10.1016/s0040-4020(97)10427-6 · Cited by 2,106
Self-citationDynamic Combinatorial Chemistry
Corbett, P. T., Leclaire, J., Vial, L., West, K. R., Wietor, J.-L., Sanders, J. K. M., & Otto, S. (2006) · Chemical Reviews · doi:10.1021/cr020452p · Cited by 1,922
Grubbs, R. H. (2004) · Tetrahedron · doi:10.1016/j.tet.2004.05.124 · Cited by 1,205
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Metadata
- Authors
- Mohr, B., Lynn, D. M., & Grubbs, R. H.
- Venue
- Organometallics
- Publisher
- American Chemical Society (ACS)
- Published
- 1996-10-01
- Volume
- 15
- Issue
- 20
- Pages
- 4317-4325
- ISSN
- 0276-7333 (ISSN-L)
- 1520-6041
- OpenAlex
- W1993605313
- Cited by
- 257
- References
- 1
- FWCI
- 11.67
- Type
- journal article
- Language
- en
- Open access
- closed
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