volume 123 issue 27 pages 6543-6554

Mechanism and Activity of Ruthenium Olefin Metathesis Catalysts

Publication typeJournal Article
Publication date2001-06-16
scimago Q1
wos Q1
SJR5.554
CiteScore22.5
Impact factor15.6
ISSN00027863, 15205126
PubMed ID:  11439041
General Chemistry
Catalysis
Biochemistry
Colloid and Surface Chemistry
Abstract
This report details the effects of ligand variation on the mechanism and activity of ruthenium-based olefin metathesis catalysts. A series of ruthenium complexes of the general formula L(PR(3))(X)(2)Ru=CHR(1) have been prepared, and the influence of the substituents L, X, R, and R(1) on the rates of phosphine dissociation and initiation as well as overall activity for olefin metathesis reactions was examined. In all cases, initiation proceeds by dissociative substitution of a phosphine ligand (PR(3)) with an olefinic substrate. All of the ligands L, X, R, and R(1) have a significant impact on initiation rates and on catalyst activity. The origins of the observed substituent effects as well as the implications of these studies for the design and implementation of new olefin metathesis catalysts and substrates are discussed in detail.
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GOST |
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Sanford M., Love J. A., Grubbs R. K. Mechanism and Activity of Ruthenium Olefin Metathesis Catalysts // Journal of the American Chemical Society. 2001. Vol. 123. No. 27. pp. 6543-6554.
GOST all authors (up to 50) Copy
Sanford M., Love J. A., Grubbs R. K. Mechanism and Activity of Ruthenium Olefin Metathesis Catalysts // Journal of the American Chemical Society. 2001. Vol. 123. No. 27. pp. 6543-6554.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1021/ja010624k
UR - https://doi.org/10.1021/ja010624k
TI - Mechanism and Activity of Ruthenium Olefin Metathesis Catalysts
T2 - Journal of the American Chemical Society
AU - Sanford, Melanie
AU - Love, Jennifer A
AU - Grubbs, Robert K.
PY - 2001
DA - 2001/06/16
PB - American Chemical Society (ACS)
SP - 6543-6554
IS - 27
VL - 123
PMID - 11439041
SN - 0002-7863
SN - 1520-5126
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2001_Sanford,
author = {Melanie Sanford and Jennifer A Love and Robert K. Grubbs},
title = {Mechanism and Activity of Ruthenium Olefin Metathesis Catalysts},
journal = {Journal of the American Chemical Society},
year = {2001},
volume = {123},
publisher = {American Chemical Society (ACS)},
month = {jun},
url = {https://doi.org/10.1021/ja010624k},
number = {27},
pages = {6543--6554},
doi = {10.1021/ja010624k}
}
MLA
Cite this
MLA Copy
Sanford, Melanie, et al. “Mechanism and Activity of Ruthenium Olefin Metathesis Catalysts.” Journal of the American Chemical Society, vol. 123, no. 27, Jun. 2001, pp. 6543-6554. https://doi.org/10.1021/ja010624k.