Reusable and Ligand-Free Palladium-Catalyzed Suzuki-Miyaura Cross-Couplings of Aryl Halides with Arylboronic Acids in Tetra-n-butylammonium Bromide

2008 ◽  
Vol 26 (12) ◽  
pp. 2261-2266 ◽  
Author(s):  
Ye-Xiang XIE ◽  
Jian WANG ◽  
Jin-Heng LI ◽  
Yun LIANG
Keyword(s):  
Aryl Halides ◽  
Arylboronic Acids ◽  
Ligand Free ◽  
Palladium Catalyzed

ChemInform Abstract: Solvent- and Ligand-Free Palladium-Catalyzed Amination of Aryl Halides.

ChemInform ◽  
2014 ◽  
Vol 45 (16) ◽  
pp. no-no
Author(s):  
Luca Basolo ◽  
Alice Bernasconi ◽  
Gianluigi Broggini ◽  
Silvia Gazzola ◽  
Egle M. Beccalli
Keyword(s):  
Aryl Halides ◽  
Ligand Free ◽  
Palladium Catalyzed

First reusable ligand-free palladium catalyzed C–P bond formation of aryl halides with trialkylphosphites in neat water

RSC Advances ◽  
2014 ◽  
Vol 4 (99) ◽  
pp. 55732-55737 ◽  
Author(s):  
Nasser Iranpoor ◽  
Habib Firouzabadi ◽  
Khashayar Rajabi Moghadam ◽  
Somayeh Motavalli
Keyword(s):  
Bond Formation ◽  
Aryl Halides ◽  
Neat Water ◽  
Ligand Free ◽  
Palladium Catalyzed

ChemInform Abstract: Ligand-Free Palladium-Catalyzed Mizoroki-Heck-Type Reaction of Arylboronic Acids and Alkenes Using Silver Cation.

ChemInform ◽  
2010 ◽  
Vol 41 (44) ◽  
pp. no-no
Author(s):  
Eunjin Song ◽  
Jinhyung Park ◽  
Il-Kwon Oh ◽  
Hyun Min Jung ◽  
Sunwoo Lee
Keyword(s):  
Silver Cation ◽  
Type Reaction ◽  
Arylboronic Acids ◽  
Ligand Free ◽  
Palladium Catalyzed

scholarly journals Ligand-Free Palladium-Catalyzed Cyanation of Aryl Halides.

ChemInform ◽  
2005 ◽  
Vol 36 (28) ◽  
Author(s):  
Steven A. Weissman ◽  
Daniel Zewge ◽  
Cheng Chen
Keyword(s):  
Aryl Halides ◽  
Ligand Free ◽  
Palladium Catalyzed

Ligand-Free Palladium-Catalyzed Carbonylative Suzuki Couplings of Vinyl Iodides with Arylboronic Acids under Substoichiometric Base Conditions

Synlett ◽  
2021 ◽  
Author(s):  
Zhiyuan Yang ◽  
Pei-Xue Gong ◽  
Junjie Chen ◽  
Jie Zhang ◽  
Xu Gong ◽  
...  
Keyword(s):  
Late Stage ◽  
Ambient Pressure ◽  
Complex Molecule ◽  
Arylboronic Acids ◽  
Simple Protocol ◽  
Ligand Free ◽  
Reaction Proceeds ◽  
Palladium Catalyzed ◽  
Vinyl Iodides

A ligand-free palladium-catalyzed carbonylation of vinyl iodides with arylboronic acids allowing for the synthesis of chalcones and α-branched enones has been established. This reaction proceeds smoothly under ambient pressure and temperature and even use of substoichiometric base renders the transformation to work well. Importantly, this mild, efficient, operationally simple protocol is suitable for the late-stage functionalization of an epiandrosterone-derived complex molecule.

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