The influence of reaction temperature on the oscillatory behaviour in the palladium-catalysed phenylacetylene oxidative carbonylation reaction

2009 ◽  
Vol 11 (40) ◽  
pp. 9044 ◽  
Author(s):  
Katarina Novakovic ◽  
Ankur Mukherjee ◽  
Mark Willis ◽  
Allen Wright ◽  
Steve Scott
Keyword(s):  
Reaction Temperature ◽  
Oxidative Carbonylation ◽  
Oscillatory Behaviour ◽  
Carbonylation Reaction

scholarly journals Catalyst Initiation in the Oscillatory Carbonylation Reaction

2011 ◽  
Vol 2011 ◽  
pp. 1-11 ◽  
Author(s):  
Katarina Novakovic ◽  
Julie Parker
Keyword(s):  
Carbon Monoxide ◽  
Chemical Reactions ◽  
Potassium Iodide ◽  
Significant Role ◽  
Reaction Network ◽  
Oxidative Carbonylation ◽  
Heat Of Reaction ◽  
Oscillatory Reaction ◽  
Oscillatory Behaviour ◽  
Carbonylation Reaction

Palladium(II) iodide is used as a catalyst in the phenylacetylene oxidative carbonylation reaction that has demonstrated oscillatory behaviour in both pH and heat of reaction. In an attempt to extract the reaction network responsible for the oscillatory nature of this reaction, the system was divided into smaller parts and they were studied. This paper focuses on understanding the reaction network responsible for the initial reactions of palladium(II) iodide within this oscillatory reaction. The species researched include methanol, palladium(II) iodide, potassium iodide, and carbon monoxide. Several chemical reactions were considered and applied in a modelling study. The study revealed the significant role played by traces of water contained in the standard HPLC grade methanol used.

Palladium-catalyzed carbonylation of 1,5-cyclooctadiene. Effects of temperature and pressure

1991 ◽  
Vol 56 (3) ◽  
pp. 663-672 ◽  
Author(s):  
Curtis B. Anderson ◽  
Rade Marković
Keyword(s):  
Carbon Monoxide ◽  
Oxidative Carbonylation ◽  
Influence Of Temperature ◽  
Carbonylation Reaction ◽  
Palladium Catalyzed ◽  
Effects Of Temperature ◽  
Temperature And Pressure

The influence of temperature and carbon monoxide pressure on the course of oxidative carbonylation reaction of 1,5-cyclooctadiene in the presence of the palladium(II) salts as a catalyst, was investigated.

Novel Ring Closure Carbonylation Reaction of 1,5-Cyclooctadiene in the Presence of Pd(II)-Catalysts

1992 ◽  
Vol 57 (11) ◽  
pp. 2374-2382 ◽  
Author(s):  
Curtis B. Anderson ◽  
Rade Marković
Keyword(s):  
Carbon Monoxide ◽  
Double Bond ◽  
Methylene Chloride ◽  
Ring Closure ◽  
Oxidative Carbonylation ◽  
Experimental Conditions ◽  
Carbonylation Reaction ◽  
Methanol Mixture

Oxidative carbonylation of 1,5-cyclooctadiene in methylene chloride-methanol mixture, catalyzed by Pd(II)-salts, gave rise to a bicyclic, bifunctional product under mild experimental conditions. The mechanism, involving multiple carbon monoxide and double bond insertions into the Pd(II)-carbon σ-bond, has been proposed, as being consistent with the outcome of this novel ring closure reaction.

Palladium-catalyzed aerobic oxidative carbonylation of alkynes with amines: a general access to substituted maleimides

2018 ◽  
Vol 54 (76) ◽  
pp. 10710-10713 ◽  
Author(s):  
Ji Yang ◽  
Jiawang Liu ◽  
Ralf Jackstell ◽  
Matthias Beller
Keyword(s):  
Oxidative Carbonylation ◽  
Carbonylation Reaction ◽  
Palladium Catalyzed

A catalytic oxidative carbonylation reaction was developed for the synthesis of polysubstituted maleimides from alkynes and amines with air as a green oxidant.

scholarly journals Oxidative Carbonylation of 2-Propyn-1-ol and 2-Methyl-3-butyn-2-ol in an Oscillatory Mode

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Sergey Nikolaevich Gorodsky
Keyword(s):  
Homogeneous System ◽  
Oscillatory Mode ◽  
Oxidative Carbonylation ◽  
Carbonylation Reaction ◽  
Products Of Reaction

The oscillatory modes of oxidative carbonylation reaction of two new substrates—2-methyl-3-butyn-2-ol and 2-propyn-1-ol in homogeneous system PdI2-KI-CO-O2-CH3OH are found. Borders of oscillatory areas are drawn, the basic products of reaction are identified, and probable processes routes are offered.

The influence of oscillations on product selectivity during the palladium-catalysed phenylacetylene oxidative carbonylation reaction

2008 ◽  
Vol 10 (5) ◽  
pp. 749-753 ◽  
Author(s):  
Katarina Novakovic ◽  
Christophe Grosjean ◽  
Stephen K. Scott ◽  
Andrew Whiting ◽  
Mark J. Willis ◽  
...  
Keyword(s):  
Oxidative Carbonylation ◽  
Product Selectivity ◽  
Carbonylation Reaction
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