Results 1 to 10 of about 4,073,255 (239)

Relay cross metathesis reactions of vinylphosphonates [PDF]

open access: yesBeilstein Journal of Organic Chemistry, 2014
Dimethyl (β-substituted) vinylphosphonates do not readily undergo cross metathesis reactions with Grubbs catalyst and terminal alkenes. However, the corresponding mono- or diallyl vinylphosphonate esters undergo facile cross metathesis reactions.
Raj K. Malla   +2 more
doaj   +7 more sources

Cross-metathesis of allylcarboranes with O-allylcyclodextrins [PDF]

open access: yesBeilstein Journal of Organic Chemistry, 2010
Cross-metathesis between allylcarboranes and O-allylcyclodextrins was catalyzed by Hoveyda–Grubbs 2nd generation catalyst in toluene. The corresponding carboranyl-cyclodextrin conjugates were isolated in 15–25% yields.
Ivan Šnajdr   +3 more
doaj   +4 more sources

Frontal polymerization-triggered simultaneous ring-opening metathesis polymerization and cross metathesis affords anisotropic macroporous dicyclopentadiene cellulose nanocrystal foam [PDF]

open access: yesCommunications Chemistry, 2022
Polymeric solid foams have several beneficial properties such as their light weight, thermal insulation or shock absorbance, but it is still challenging to efficiently control the foam architecture.
Jinsu Park, Seung-Yeop Kwak
doaj   +2 more sources

Equilibrium data for the cross-metathesis of methyl oleate with cinnamaldehyde [PDF]

open access: yesData in Brief, 2018
Here we present equilibrium data for the cross-metathesis of methyl oleate (MO) with cinnamaldehyde (CA) obtained experimentally from liquid-phase catalytic tests conducted at 323 K.
Pablo D. Nieres   +2 more
doaj   +2 more sources

Cross-Metathesis of Methallyl Halides: Concise Enantioselective Formal Total Synthesis of (–)-Presphaerene [PDF]

open access: yesFrontiers in Chemistry, 2020
The cross-metathesis (CM) of methallyl halides catalyzed using four different ruthenium-based complexes—Grubbs catalyst, Grubbs second-generation catalyst, Hoveyda-Grubbs second-generation catalyst, and Stewart–Grubbs catalyst—was investigated.
Suresh Mandava   +5 more
doaj   +2 more sources

Ruthenium-based Grubbs-type catalysts and their applications in modern organic synthesis [PDF]

open access: yesRSC Advances
Grubbs catalysts, a class of Ru-based complexes, have revolutionized modern organic synthesis by enabling efficient and selective carbon–carbon bond-forming reactions, particularly olefin metathesis. Since their introduction, these catalysts have evolved
Shivani Soni   +3 more
doaj   +2 more sources

A General Model for Selectivity in Olefin Cross Metathesis [PDF]

open access: yesJournal of the American Chemical Society, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Tae-Lim Choi   +2 more
exaly   +4 more sources

Modification of Polyhedral Oligomeric Silsesquioxanes (POSS) Molecules by Ruthenium Catalyzed Cross Metathesis [PDF]

open access: yesMolecules, 2018
The scope of ruthenium (Ru)-catalyzed cross metathesis (CM) of allyl-decorated polyhedral oligomeric silsesquioxanes (POSS) was explored. A variety of different commercial and non-commercial ruthenium complexes were tested to determine that the nitro ...
Justyna Czaban-Jóźwiak   +5 more
doaj   +2 more sources

Synthesis of a tyrosinase inhibitor by consecutive ethenolysis and cross-metathesis of crude cashew nutshell liquid [PDF]

open access: yesBeilstein Journal of Organic Chemistry, 2018
A convenient and sustainable three-step synthesis of the tyrosinase inhibitor 2-hydroxy-6-tridecylbenzoic acid was developed that starts directly from the anacardic acid component of natural cashew nutshell liquid (CNSL).
Jacqueline Pollini   +2 more
doaj   +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

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