Palladacycle phosphine complexes as homogeneous catalysts for the Heck cross-coupling reaction at low catalyst loading under aerobic conditions

2013 ◽  
Vol 405 ◽  
pp. 15-23 ◽  
Author(s):  
Seyyed Javad Sabounchei ◽  
Mohsen Ahmadi
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Catalyst Loading ◽  
Homogeneous Catalysts ◽  
Aerobic Conditions ◽  
Phosphine Complexes ◽  
Cross Coupling Reaction ◽  
Low Catalyst Loading

Starch assisted palladium(0) nanoparticles as in situ generated catalysts for room temperature Suzuki–Miyaura reactions in water

RSC Advances ◽  
2016 ◽  
Vol 6 (14) ◽  
pp. 11758-11762 ◽  
Author(s):  
Anindita Dewan ◽  
Pankaj Bharali ◽  
Utpal Bora ◽  
Ashim Jyoti Thakur
Keyword(s):  
Catalytic Activity ◽  
Room Temperature ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Catalyst Loading ◽  
Arylboronic Acids ◽  
Cross Coupling Reaction ◽  
Low Catalyst Loading

The in situ generated PdNPs show excellent catalytic activity in Suzuki–Miyaura cross coupling reaction of electronically diversified arylbromides and arylboronic acids in water at room temperature with low catalyst loading.

scholarly journals A Self-Assembling NHC-Pd-Loaded Calixarene as a Potent Catalyst for the Suzuki-Miyaura Cross-Coupling Reaction in Water

Molecules ◽  
2020 ◽  
Vol 25 (6) ◽  
pp. 1459
Author(s):  
Arnaud Peramo ◽  
Ibrahim Abdellah ◽  
Shannon Pecnard ◽  
Julie Mougin ◽  
Cyril Martini ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Palladium Complexes ◽  
Water Soluble ◽  
Catalyst Loading ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Self Assembling ◽  
Cross Coupling Reaction ◽  
Low Catalyst Loading

Nanoformulated calix[8]arenes functionalized with N-heterocyclic carbene (NHC)-palladium complexes were found to be efficient nano-reactors for Suzuki-Miyaura cross-coupling reactions of water soluble iodo- and bromoaryl compounds with cyclic triol arylborates at low temperature in water without any organic co-solvent. Combined with an improved one-step synthesis of triol arylborates from boronic acid, this remarkably efficient new tool provided a variety of 4′-arylated phenylalanines and tyrosines in good yields at low catalyst loading with a wide functional group tolerance.

Thieme Chemistry Journals Awardees – Where Are They Now? Synthesis of a Dinuclear Copper NHC Complex Bearing a Rigid π-Conjugated Cyclic Framework

Synlett ◽  
2017 ◽  
Vol 28 (14) ◽  
pp. 1775-1779
Author(s):  
Daiki Inamori ◽  
Takuya Miwa ◽  
Tetsuaki Fujihara ◽  
Yasushi Tsuji ◽  
Jun Terao
Keyword(s):  
Active Sites ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Dinuclear Complexes ◽  
Homogeneous Catalysts ◽  
Dinuclear Copper ◽  
Cross Coupling Reaction ◽  
Catalytically Active

Macrocyclic dinuclear complexes have been gaining popularity in the design of homogeneous catalysts. Herein, we report the design of such a complex featuring catalytically active sites fixed inside the ring and its synthesis using a cross-coupling reaction.

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