Organometallics, volume 29, issue 1, pages 250-256

Olefin Metathesis Catalysts Containing Acyclic Diaminocarbenes

Evelyn L Rosen 1
Daphne H Sung 1
Zheng Chen 1
VINCENT LYNCH 1
Christopher W. Bielawski 1
Publication typeJournal Article
Publication date2009-11-06
Journal: Organometallics
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor2.8
ISSN02767333, 15206041
Organic Chemistry
Inorganic Chemistry
Physical and Theoretical Chemistry
Abstract
The first examples of ruthenium-based olefin metathesis catalysts containing acyclic diaminocarbene (ADC) ligands are reported. Complexes of the type (ADC)(SIMes)Cl2Ru═CHPh and (ADC)Cl2Ru═CH(2-isopropoxy)Ph (ADC = N,N′-dimesityl-N,N′-dimethylformamidin-2-ylidene or N,N′-bis(2,6-di-isopropylphenyl)-N,N′-dimethylformamidin-2-ylidene; SIMes = 1,3-dimesitylimidazolin-2-ylidene) were synthesized and studied in solution as well as in the solid state. Depending on their N-substituents and the metal center to which they were coordinated, the aforementioned ADC ligands were found to adopt different conformations. Preliminary investigations revealed that these Ru complexes exhibited high catalytic activities in a variety of olefin metathesis reactions at elevated temperatures and afforded cross-metathesis products with significantly lower E:Z ratios than catalysts containing analogous N-heterocyclic carbene ligands.

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GOST |
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GOST Copy
Rosen E. L. et al. Olefin Metathesis Catalysts Containing Acyclic Diaminocarbenes // Organometallics. 2009. Vol. 29. No. 1. pp. 250-256.
GOST all authors (up to 50) Copy
Rosen E. L., Sung D. H., Chen Z., LYNCH V., Bielawski C. W. Olefin Metathesis Catalysts Containing Acyclic Diaminocarbenes // Organometallics. 2009. Vol. 29. No. 1. pp. 250-256.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1021/om9008718
UR - https://doi.org/10.1021/om9008718
TI - Olefin Metathesis Catalysts Containing Acyclic Diaminocarbenes
T2 - Organometallics
AU - Rosen, Evelyn L
AU - Sung, Daphne H
AU - Chen, Zheng
AU - LYNCH, VINCENT
AU - Bielawski, Christopher W.
PY - 2009
DA - 2009/11/06 00:00:00
PB - American Chemical Society (ACS)
SP - 250-256
IS - 1
VL - 29
SN - 0276-7333
SN - 1520-6041
ER -
BibTex |
Cite this
BibTex Copy
@article{2009_Rosen,
author = {Evelyn L Rosen and Daphne H Sung and Zheng Chen and VINCENT LYNCH and Christopher W. Bielawski},
title = {Olefin Metathesis Catalysts Containing Acyclic Diaminocarbenes},
journal = {Organometallics},
year = {2009},
volume = {29},
publisher = {American Chemical Society (ACS)},
month = {nov},
url = {https://doi.org/10.1021/om9008718},
number = {1},
pages = {250--256},
doi = {10.1021/om9008718}
}
MLA
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MLA Copy
Rosen, Evelyn L., et al. “Olefin Metathesis Catalysts Containing Acyclic Diaminocarbenes.” Organometallics, vol. 29, no. 1, Nov. 2009, pp. 250-256. https://doi.org/10.1021/om9008718.
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