Gallic acid-derived palladium(0) nanoparticles as in situ-formed catalyst for Sonogashira cross-coupling reaction in ethanol under open air

2017 ◽  
Vol 90 ◽  
pp. 31-34 ◽  
Author(s):  
Manashi Sarmah ◽  
Manoj Mondal ◽  
Shivanee Borpatra Gohain ◽  
Utpal Bora
Keyword(s):  
Gallic Acid ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Cross Coupling Reaction

scholarly journals Efficient in situ N-heterocyclic carbene palladium(ii) generated from Pd(OAc)2 catalysts for carbonylative Suzuki coupling reactions of arylboronic acids with 2-bromopyridine under inert conditions leading to unsymmetrical arylpyridine ketones: synthesis, characterization and cytotoxic activities

RSC Advances ◽  
2018 ◽  
Vol 8 (70) ◽  
pp. 40000-40015 ◽  
Author(s):  
Nedra Touj ◽  
Abdullah S. Al-Ayed ◽  
Mathieu Sauthier ◽  
Lamjed Mansour ◽  
Abdel Halim Harrath ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Suzuki Coupling ◽  
Boronic Acids ◽  
Cytotoxic Activities ◽  
Coupling Reactions ◽  
Component System ◽  
Arylboronic Acids ◽  
Cross Coupling Reaction

The in situ prepared four component system Pd(OAc)2, 1,3-dialkylbenzimidazolium halides 2a–i and 4a–i, K2CO3 under CO atmosphere catalyses carbonylative cross-coupling reaction of 2-bromopyridine with various boronic acids to yield unsymmetrical arylpyridine ketones.

scholarly journals A urea-modified tryptophan basedin situreducing and stabilizing agent for the fabrication of gold nanoparticles as a Suzuki–Miyaura cross-coupling catalyst in water

2019 ◽  
Vol 1 (4) ◽  
pp. 1380-1386 ◽  
Author(s):  
Supriya Sasmal ◽  
Mintu Debnath ◽  
Sujay Kumar Nandi ◽  
Debasish Haldar
Keyword(s):  
Gold Nanoparticles ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Stabilizing Agent ◽  
Cross Coupling Reaction ◽  
Reaction In Water

Urea modified tryptophan has been used as anin situreducing and stabilizing agent for the fabrication of gold nanoparticles and the gold nanoparticles efficiently catalyzed the Suzuki–Miyaura cross-coupling reaction in water.

Analysis of the water extract of waste papaya bark ash and its implications as an in situ base in the ligand-free recyclable Suzuki–Miyaura coupling reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (34) ◽  
pp. 28981-28985 ◽  
Author(s):  
Manashi Sarmah ◽  
Anindita Dewan ◽  
Manoj Mondal ◽  
Ashim J. Thakur ◽  
Utpal Bora
Keyword(s):  
Room Temperature ◽  
Water Extract ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Basic Medium ◽  
Low Temperature Combustion ◽  
Cross Coupling Reaction ◽  
Ligand Free ◽  
Temperature Combustion

The conversion of waste papaya-bark to ash–water extract via low-temperature combustion, and its utilization as an efficient and eco-friendly in situ basic medium for Suzuki–Miyaura cross-coupling reaction at room temperature are reported.

Pd–NPs@MMT–K10 Catalysis of Suzuki–Miyaura Cross-coupling Reaction: In Situ Generation and Ex Situ Use

2021 ◽  
Author(s):  
Pubanita Bhuyan ◽  
Amar Jyoti Bhuyan ◽  
Palash Jyoti Gogoi ◽  
Abhijit Mahanta ◽  
Chandan Tamuly ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Ex Situ ◽  
Cross Coupling Reaction ◽  
In Situ Generation

A facile and convenient sequential homobimetallic catalytic approach towards β-methylstyrenes. A one-pot Stille cross-coupling/isomerization strategy

2014 ◽  
Vol 12 (22) ◽  
pp. 3735-3743 ◽  
Author(s):  
Sebastián O. Simonetti ◽  
Enrique L. Larghi ◽  
Teodoro S. Kaufman
Keyword(s):  
Double Bond ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Aryl Halides ◽  
One Pot ◽  
Cross Coupling Reaction

A one-pot approach towards β-methylstyrenes is reported. The transformation involves a Stille cross-coupling reaction of aryl halides with allyltributylstannane, followed by an in situ Pd-catalyzed double bond conjugative migration.

Ligand Free Heterogeneous Sonogashira Cross-Coupling Reaction over an in Situ Organoiodine Capsulized Palladium Anchored to a Perovskite Catalyst

2019 ◽  
Vol 7 (15) ◽  
pp. 12697-12706 ◽  
Author(s):  
Saba Alapour ◽  
Majid D. Farahani ◽  
Deresh Ramjugernath ◽  
Neil A. Koorbanally ◽  
Holger B. Friedrich
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Perovskite Catalyst ◽  
Cross Coupling Reaction ◽  
Ligand Free
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