ChemInform Abstract: Removing Ruthenium Residues from Olefin Metathesis Reaction Products.

ChemInform ◽  
2012 ◽  
Vol 43 (47) ◽  
pp. no-no
Author(s):  
Georgios C. Vougioukalakis
Keyword(s):  
Olefin Metathesis ◽  
Reaction Products ◽  
Metathesis Reaction

Semiheterogeneous Purification Protocol for the Removal of Ruthenium Impurities from Olefin Metathesis Reaction Products Using an Isocyanide Scavenger

2019 ◽  
Vol 23 (5) ◽  
pp. 836-844 ◽  
Author(s):  
Grzegorz Szczepaniak ◽  
Wojciech Nogaś ◽  
Jakub Piątkowski ◽  
Anna Ruszczyńska ◽  
Ewa Bulska ◽  
...  
Keyword(s):  
Olefin Metathesis ◽  
Reaction Products ◽  
Metathesis Reaction ◽  
Purification Protocol

Separation of Fatty Acid Dimethyl Esters on an Ionic Liquid Gas Chromatographic Column

2020 ◽  
Author(s):  
R E Pauls ◽  
B Pease
Keyword(s):  
Ionic Liquid ◽  
Fatty Acid ◽  
Stationary Phases ◽  
Carbon Number ◽  
Fatty Acid Esters ◽  
Reaction Products ◽  
Isomer Separation ◽  
Metathesis Reaction ◽  
Polydimethyl Siloxane ◽  
Acid Esters

Abstract An ionic liquid (IL) 111 column was compared with other commonly employed stationary phases including polydimethyl siloxane and polyethylene glycol for the separation of fatty acid monomethyl and dimethyl esters. The fatty acid esters employed in this study were derived from metathesis reactions of vegetable oils both with and without olefins. The IL 111 column demonstrated enhanced performance compared with conventional columns for the separation of these esters. These advantages included significantly enhanced retention of dimethyl esters relative to monomethyl esters, excellent cis/trans isomer separation and the ability to analyze higher carbon number dimethyl esters. As a result, these columns are highly suited for the analysis of mixtures of mono- and dimethyl fatty acid esters found in lipid metathesis reaction products or to determine monofunctional impurities in samples of commercial dimethyl esters.

scholarly journals Mechanistic Investigations of the Iron(III)-Catalyzed Carbonyl-Olefin Metathesis Reaction

2017 ◽  
Vol 139 (31) ◽  
pp. 10832-10842 ◽  
Author(s):  
Jacob R. Ludwig ◽  
Susan Phan ◽  
Christopher C. McAtee ◽  
Paul M. Zimmerman ◽  
James J. Devery ◽  
...  
Keyword(s):  
Olefin Metathesis ◽  
Metathesis Reaction ◽  
Mechanistic Investigations

ChemInform Abstract: Cyclopropanation of Buckminsterfullerene via Olefin Metathesis Reaction.

ChemInform ◽  
2010 ◽  
Vol 27 (51) ◽  
pp. no-no
Author(s):  
N. B. BESPALOVA ◽  
M. A. BOVINA ◽  
A. I. REBROV ◽  
M. B. SERGEEVA
Keyword(s):  
Olefin Metathesis ◽  
Metathesis Reaction
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