Journal of the American Chemical Society, volume 123, issue 27, pages 6543-6554

Mechanism and Activity of Ruthenium Olefin Metathesis Catalysts

Melanie Sanford ¹

Jennifer A Love ¹

Robert K. Grubbs ¹

Hide authors affiliations Show authors affiliations: 1 affiliation

Contribution from the Arnold and Mabel Beckman Laboratories for Chemical Synthesis, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125 |

Publication type: Journal Article

Publication date: 2001-06-16

American Chemical Society (ACS)

Journal: Journal of the American Chemical Society

scimago Q1

SJR: 5.489

CiteScore: 24.4

Impact factor: 14.4

ISSN: 00027863, 15205126

DOI: 10.1021/ja010624k

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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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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 |

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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

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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.

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Publisher

American Chemical Society (ACS)

Journal

Journal of the American Chemical Society

scimago Q1

SJR

5.489

CiteScore

24.4

Impact factor

14.4

ISSN

00027863 (Print)

15205126 (Electronic)