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Ruthenium Olefin Metathesis Catalysts Featuring a Labile Carbodicarbene Ligand

Liberman-Martin, Allegra L. and Grubbs, Robert H. (2017) Ruthenium Olefin Metathesis Catalysts Featuring a Labile Carbodicarbene Ligand. Organometallics, 36 (21). pp. 4091-4094. ISSN 0276-7333. https://resolver.caltech.edu/CaltechAUTHORS:20171024-111203935

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Abstract

Ruthenium benzylidene complexes containing a carbodicarbene (CDC) ligand are reported. Mechanistic studies indicate that the CDC ligand can dissociate under relatively mild conditions to afford active olefin metathesis catalysts. These catalysts were found to be effective at ring-closing metathesis (RCM) and ring-opening metathesis polymerization (ROMP) reactions.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1021/acs.organomet.7b00615DOIArticle
http://pubs.acs.org/doi/abs/10.1021/acs.organomet.7b00615PublisherArticle
http://pubs.acs.org/doi/suppl/10.1021/acs.organomet.7b00615PublisherSupporting Information
ORCID:
AuthorORCID
Liberman-Martin, Allegra L.0000-0002-8447-905X
Grubbs, Robert H.0000-0002-0057-7817
Additional Information:© 2017 American Chemical Society. Received: August 10, 2017. Publication Date (Web): October 23, 2017. This work was supported by the National Science Foundation (CHE-1212767). A.L.L.-M. is grateful to the Resnick Sustainability Institute at Caltech for fellowship support. Dr. Michael K. Takase is acknowledged for X-ray crystallographic analysis, and Dr. Mona Shahgholi and Naseem Torian are acknowledged for mass spectrometry assistance. Dr. David VanderVelde is thanked for aid in NMR structural determination. Drs. William J. Wolf and Tzu-Pin Lin are thanked for helpful discussions and for synthesizing (H_2IPr)(py)_2(Cl)_2Ru═CHPh and DEE, respectively. Materia, Inc. is thanked for generous donations of metathesis catalysts.
Group:Resnick Sustainability Institute
Funders:
Funding AgencyGrant Number
NSFCHE-1212767
Resnick Sustainability InstituteUNSPECIFIED
Issue or Number:21
Record Number:CaltechAUTHORS:20171024-111203935
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20171024-111203935
Official Citation:Ruthenium Olefin Metathesis Catalysts Featuring a Labile Carbodicarbene Ligand. Allegra L. Liberman-Martin and Robert H. Grubbs. Organometallics 2017 36 (21), 4091-4094. DOI: 10.1021/acs.organomet.7b00615
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:82617
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:24 Oct 2017 18:20
Last Modified:03 Oct 2019 18:56

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