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trialkylphosphine

chimie - iate.europa.eu
En tant que solvant, on utilise de préférence des oxydes mixtes de trialkylphosphine.

Mixed trialkylphosphine oxides are a preferred solvent.

chimie - wipo.int
Oxydes de trialkylphosphine mélangés liquéfiés utiles dans la composition de fluides hydrauliques de faible densité.

Liquefied mixed trialkylphosphine oxides useful in formulating low density hydraulic fluids.

chimie - wipo.int
Avantageusement, un composé polaire peut être présent dans le mélange réactionnel à titre de solvant et une amine, un amide ou un oxyde de trialkylphosphine à titre de cocatalyseur.

Advantageously, a polar compound can be present in the reaction mixture as solvent and an amine, an amide or a trialkylphosphine amide as co-catalyst.

chimie - wipo.int
Enantioselective synthesis of bicarbocyclic structures with an all-carbon quaternary stereocenter through sequential cross metathesis and intramolecular rauhut-currier reaction... The two-step sequence includes a cross metathesis between a terminal alkene and a polarized alkene followed by an intramolecular Rauhut-Currier reaction with a trialkylphosphine catalyst
général - core.ac.uk - PDF: repository.brynmawr.edu
Synthesis of deoxyglycosidesby desulfurization underuv light...0.5 h under ultraviolet light,at room temperature, and in the presence of trialkylphosphine....
Trialkylphosphine-mediated synthesis of 2-acyl furans from ynenones... The reaction is believed to proceed by sequential addition of a trialkylphosphine to an ynenone, 5-exo-dig cyclization to form the furan, and oxidation of the resulting phosphonium ylide with molecular oxygen....
Effect of hydrogen bonding to water on the 31p chemicalshift tensor of phenyl- and trialkylphosphine oxides andα‑amino phosphonates... It has beenshown that the effect of hydrogen bonding on the 31P NMRparameters of trialkylphosphine oxides can be simulated at the GIAO-B3LYP/cc-pVDZapproximation....
A trialkylphosphine-drivenchemical transformationroute to ag- and bi-based chalcogenides... Herein, we report a new phenomenon that trialkylphosphine(TAP) can extract the Ag+ and Bi3+ from theirnanostructural chalcogenides and reduce them to the zerovalent state.Based...


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