An Expedient Variant of Heck Reaction of Alkenyl Nonaflates: Homogeneous Ligand-Free Palladium Catalysis at Room Temperature

2007 ◽  
Vol 349 (7) ◽  
pp. 1019-1024 ◽  
Author(s):  
Michael A. K. Vogel ◽  
Christian B. W. Stark ◽  
Ilya M. Lyapkalo
Keyword(s):  
Heck Reaction ◽  
Room Temperature ◽  
Palladium Catalysis ◽  
Ligand Free

The Merger of CF3SO2Na and Palladium Catalysis to Enable Decarboxylative Cross-Coupling for the Synthesis of Aromatic Ketones under Room Temperature

2021 ◽  
Author(s):  
Pan Xie ◽  
Cheng Xue ◽  
Cancan Wang ◽  
Dongdong Du ◽  
Sanshan Shi
Keyword(s):  
Visible Light ◽  
Room Temperature ◽  
Palladium Catalysis ◽  
Cross Coupling ◽  
Boronic Acids ◽  
Aromatic Ketones ◽  
Aryl Ketones ◽  
Oxocarboxylic Acids

A CF3SO2Na/Pd(OAc)2 co-catalyzed strategy is developed to produce aryl ketones via visible-light-induced decarboxylative cross-coupling of α-oxocarboxylic acids and aryl boronic acids. This process was perfomed under air at room temperature,...

Triethanolamine‐Mediated Magnetically Separable Fe 3 O 4 −Pd Nanoparticles Catalyzed Heck Reaction under Ligand‐Free Conditions

2021 ◽  
Vol 6 (31) ◽  
pp. 7944-7949
Author(s):  
Chandan Kumar Pal ◽  
Ashis Kumar Jena ◽  
Dibya Das ◽  
Swagatika Sahu ◽  
Rajesh Kumar Singh
Keyword(s):  
Heck Reaction ◽  
Pd Nanoparticles ◽  
Ligand Free ◽  
Magnetically Separable

ChemInform Abstract: A Ligand-Free and Room-Temperature Protocol for Pd-Catalyzed Kumada-Corriu Couplings of Unactivated Alkenyl Phosphates.

ChemInform ◽  
2009 ◽  
Vol 40 (37) ◽  
Author(s):  
Delphine Gauthier ◽  
Stephan Beckendorf ◽  
Thomas M. Goegsig ◽  
Anders T. Lindhardt ◽  
Troels Skrydstrup
Keyword(s):  
Room Temperature ◽  
Ligand Free

A highly efficient copper and ligand free protocol for the room temperature Sonogashira reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (1) ◽  
pp. 16-19 ◽  
Author(s):  
Ankur Gogoi ◽  
Anindita Dewan ◽  
Utpal Bora
Keyword(s):  
Catalytic System ◽  
Room Temperature ◽  
Sonogashira Reaction ◽  
Highly Efficient ◽  
Aryl Iodides ◽  
Ligand Free

A mild and efficient catalytic system based on PdCl2 and Na2SO4 has been developed for the Sonogashira reaction of aryl iodides at room temperature.

A Study of the Step of Alkene Activation under Ligand-Free Conditions in the Mizoroki–Heck Reaction with Unreactive Aryl Chlorides

2021 ◽  
Vol 62 (2) ◽  
pp. 307-314
Author(s):  
A. A. Kurokhtina ◽  
E. V. Larina ◽  
E. V. Vidyaeva ◽  
N. A. Lagoda ◽  
A. F. Schmidt
Keyword(s):  
Heck Reaction ◽  
Aryl Chlorides ◽  
Ligand Free

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.

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