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Z-to-E isomerization processes in reactions catalyzed by cyclometalated ruthenium alkylidenes

Ahmed, Tonia and Grandner, Jessica M. and Herbert, Myles B. and Taylor, Buck L. H. and Houk, Kendall N. and Grubbs, Robert H. (2015) Z-to-E isomerization processes in reactions catalyzed by cyclometalated ruthenium alkylidenes. In: 250th American Chemical Society National Meeting & Exposition, August 16-20, 2015, Boston, MA. https://resolver.caltech.edu/CaltechAUTHORS:20150918-085858676

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Abstract

The Z-content of products generated in reactions catalyzed by adamantyl-activated Z-selective metathesis catalysts is at first very high but degrades at higher conversions. The degree to which this undesirable process occurs is dependent on both the substrate and catalyst structure. Studies of Z-to-E isomerization processes and methods of preventing them are explored. Furthermore, an interesting Fischer carbene species was found to affect these isomerization processes.


Item Type:Conference or Workshop Item (Paper)
Related URLs:
URLURL TypeDescription
http://www.acs.org/content/acs/en/meetings/fall-2015.htmlOrganizationConference Website
ORCID:
AuthorORCID
Grandner, Jessica M.0000-0001-5068-8665
Taylor, Buck L. H.0000-0002-6586-3865
Houk, Kendall N.0000-0002-8387-5261
Grubbs, Robert H.0000-0002-0057-7817
Additional Information:© 2015 American Chemical Society.
Record Number:CaltechAUTHORS:20150918-085858676
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20150918-085858676
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:60317
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:18 Sep 2015 19:40
Last Modified:09 Mar 2020 13:19

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