Results 21 to 30 of about 10,092 (232)
Heterogeneous catalysts for olefin metathesis
Catalysis Communications, 2023 Over the past 30 years, many strategies have been developed to immobilize well-defined metathesis catalysts on solid supports. The use of heterogeneous catalysis resulted in increased purity of the product and the possibility of recycling the catalyst ...
Natalia Barteczko +2 more
doaj +1 more source
Functionalized Polymers from Ring-Opening Metathesis Polymerization Through Monomer Design [PDF]
, 2009 The focus of the research presented in this thesis deals with the synthesis and development of functionalized polymers using ring-opening metathesis polymerization (ROMP).
Walker, Ron
core +1 more source
Biotechnology for Biofuels, 2018 Background The production of fuels and chemicals from renewable resources is increasingly important due to the environmental concern and depletion of fossil fuel. Despite the fast technical development in the production of aviation fuels, there are still
Meng Wang +3 more
doaj +1 more source
Beilstein Journal of Organic Chemistry, 2021 This work presents an examination of the selective functionalization of norbornadiene through nitrile oxide 1,3-dipolar cycloaddition/ring-opening metathesis (ROM)/cross-metathesis (CM) protocols. Functionalization of commercially available norbornadiene
Zsanett Benke +2 more
doaj +1 more source
NHC Backbone Configuration in Ruthenium-Catalyzed Olefin Metathesis
Molecules, 2016 The catalytic properties of olefin metathesis ruthenium complexes bearing N-heterocyclic carbene ligands with stereogenic centers on the backbone are described. Differences in catalytic behavior depending on the backbone configurations of symmetrical and
Veronica Paradiso +2 more
doaj +1 more source
Química Nova, 2022 LN-1 and LN-2 are two Ru(II) complexes coordinated to the phosphine and amines simultaneously, each with two chlorides. PPh3 is the phosphine and the amine is piperidine (LN-1) and perhydroazepine (LN-2).
Kerlane A. Fernandes +6 more
doaj +1 more source
Mechanochemistry Meets Catalysis: Metal Complexes for Greener Organic Transformations
Angewandte Chemie, EarlyView.Mechanochemistry is redefining metal catalysis by controlling catalyst formulation, speciation, and deployment. This Review shows how milling, LAG, RAM, and TSE enable rapid metal‐complex assembly, distinctive catalytic manifolds, and scalable synthesis beyond solution chemistry.
Sourav Behera +2 more
wiley +2 more sources
Olefin metathesis in nano-sized systems
Beilstein Journal of Organic Chemistry, 2011 The interplay between olefin metathesis and dendrimers and other nano systems is addressed in this mini review mostly based on the authors’ own contributions over the last decade.
Didier Astruc +7 more
doaj +1 more source
Construction of ion bonds in gel-free polydiene-based ionomers without compromising molecular weight
Polymer Testing, 2022 Rubber-based ionomers have attracted extensive research interest from academy and industry attributing to their distinct physical mechanical properties.
Song Yue +3 more
doaj +1 more source
Catalytic, Transannular Carbonyl-Olefin Metathesis Reactions
, 2019 A new class of Lewis acid-catalyzed carbonyl-olefin metathesis reactions is described that complements existing protocols for related ring-closing, ring-opening, and intermolecular transformations.
Paul, Riehl +2 more
core +2 more sources