Results 11 to 20 of about 4,566,251 (289)

Olefin cross metathesis and ring-closing metathesis in polymer chemistry [PDF]

open access: yesPolymer Chemistry, 2017
The use of olefin cross metathesis in preparing functional polymers, through either pre-functionalisation of monomers or post-polymerisation functionalisation is growing in both scope and breadth, as discussed in this review article.
Fern Sinclair   +3 more
openaire   +5 more sources

E- and Z-, di- and tri-substituted alkenyl nitriles through catalytic cross-metathesis. [PDF]

open access: yesNat Chem, 2019
Nitriles are found in many bioactive compounds, and are among the most versatile functional groups in organic chemistry. Despite many notable recent advances, however, there are no approaches that may be used for the preparation of di- or tri-substituted
Mu Y   +4 more
europepmc   +2 more sources

Synthesis of E- and Z-trisubstituted alkenes by catalytic cross-metathesis. [PDF]

open access: yesNature, 2017
Catalytic cross-metathesis is a central transformation in chemistry, yet corresponding methods for the stereoselective generation of acyclic trisubstituted alkenes in either the E or the Z isomeric forms are not known.
Nguyen TT   +4 more
europepmc   +2 more sources

A Stereoselective Enyne Cross Metathesis. [PDF]

open access: yesChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Lee, HY Lee, Hee Yoon   +2 more
openaire   +3 more sources

On the stereoselectivity of the cross metathesis of olefins catalyzed by a second-generation catalyst

open access: yesCatalysis Communications, 2022
Stereoselective control of the cross metathesis of olefins is highly desired in synthetic procedures. In this work, guided by thermodynamic and kinetic descriptors calculated using density functional theory methods, we performed an exhaustive exploration
J. Pablo Martínez, Bartosz Trzaskowski
doaj   +1 more source

Alkene Metathesis Catalysis: A Key for Transformations of Unsaturated Plant Oils and Renewable Derivatives

open access: yesOil & Gas Science and Technology, 2016
This account presents the importance of ruthenium-catalysed alkene cross-metathesis for the catalytic transformations of biomass derivatives into useful intermediates, especially those developed by the authors in the Rennes (France) catalysis team in ...
Dixneuf Pierre H.   +2 more
doaj   +1 more source

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