Carbonylation reaction Communication 13. Reaction of carbon monoxide with trialkylboranes

1973 ◽  
Vol 22 (8) ◽  
pp. 1760-1763 ◽  
Author(s):  
K. V. Puzitskii ◽  
S. D. Pirozhkov ◽  
K. G. Ryabova ◽  
I. V. Pastukhova ◽  
Ya. T. �idus
Keyword(s):  
Carbon Monoxide ◽  
Carbonylation Reaction ◽  
Reaction Communication

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.

Electron-Transfer-Induced Intramolecular Heck Carbonylation Reactions Leading to Benzolactones and Benzolactams

Synthesis ◽  
2018 ◽  
Vol 50 (15) ◽  
pp. 3015-3021 ◽  
Author(s):  
Ilhyong Ryu ◽  
Takahide Fukuyama ◽  
Takanobu Bando
Keyword(s):  
Carbon Monoxide ◽  
Electron Transfer ◽  
Nucleophilic Attack ◽  
Metal Catalyst ◽  
Radical Anions ◽  
Chain Mechanism ◽  
Benzyl Alcohols ◽  
Carbonylation Reaction ◽  
Catalyst Free ◽  
Acyl Radicals

A metal-catalyst-free intramolecular Heck carbonylation reaction of benzyl alcohols and benzyl amines with carbon monoxide under heating at 250 °C affords the corresponding benzolactones and benzolactams in good to excellent yields. A hybrid radical/ionic chain mechanism, involving electron transfer from radical anions generated by nucleophilic attack of alcohols or amines on intermediate acyl radicals, is proposed.

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.

scholarly journals Formation of macrocyclic ring systems by carbonylation of trifunctional P/B/B frustrated Lewis pairs

2018 ◽  
Vol 9 (6) ◽  
pp. 1544-1550 ◽  
Author(s):  
Long Wang ◽  
Shunxi Dong ◽  
Constantin G. Daniliuc ◽  
Lei Liu ◽  
Stefan Grimme ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Frustrated Lewis Pairs ◽  
Ring Systems ◽  
Macrocyclic Ring ◽  
Carbonylation Reaction ◽  
Lewis Pairs

The trifunctional P/B/B frustrated Lewis pairs11a–cfeaturing bulky aryl groups at phosphorus [Dmesp (a), Tipp (b), Mes* (c)] were synthesized. Compounds11a,breact with carbon monoxide and form the macrocyclic dimers17a,b, while the carbonylation reaction of the Mes*P/B/B FLP11cgives the macrocyclic trimer18c.

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 oxidative carbonylation of hydrazides: synthesis of 1,3,4-oxadiazol-2(3H)-ones

2015 ◽  
Vol 51 (10) ◽  
pp. 1905-1907 ◽  
Author(s):  
Yu Wang ◽  
Xu Meng ◽  
Yuting Yang ◽  
Lutao Zhang ◽  
Shuaibo Guo ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Carbonyl Group ◽  
Intramolecular Cyclization ◽  
Oxidative Carbonylation ◽  
Amine Group ◽  
Mild Conditions ◽  
Carbonylation Reaction ◽  
Efficient Access ◽  
Wide Range ◽  
Palladium Catalyzed

A novel palladium-catalyzed oxidative carbonylation reaction was developed via the carbon monoxide insertions between the amine group and the carbonyl group to realize the intramolecular cyclization, which provides efficient access to 1,3,4-oxadiazol-2(3H)-ones with a wide range of substrates under mild conditions, resulting in good to excellent yields.

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