scholarly journals Evidence for Photocatalyst Involvement in Oxidative Additions of Nickel-Catalyzed Carboxylate O-Arylations

2020 ◽  
Vol 142 (25) ◽  
pp. 11042-11049 ◽  
Author(s):  
Jamal A. Malik ◽  
Amiera Madani ◽  
Bartholomäus Pieber ◽  
Peter H. Seeberger
Keyword(s):  
Oxidative Additions

scholarly journals Oxidative additions of alkynyl/vinyl iodides to gold and gold-catalyzed vinylation reactions triggered by the MeDalphos Ligand

2021 ◽  
Author(s):  
Jessica Rodriguez ◽  
Alexis Tabey ◽  
Sonia Ladeira ◽  
Didier Bourissou
Keyword(s):  
Oxidative Addition ◽  
Oxidative Additions ◽  
Vinyl Iodides

The hemilabile Ad2P(o-C6H4)NMe2 ligand promotes fast, quantitative and irreversible oxidative addition of alkynyl and vinyl iodides to gold. The reaction is general. It works with a broad range of substrates...

The Tetrakis(trimethylphosphine)cobalt Anion

1977 ◽  
Vol 32 (2) ◽  
pp. 138-143 ◽  
Author(s):  
Reinhard Hammer ◽  
Hans-Friedrich Klein
Keyword(s):  
Solid State ◽  
Alkali Metals ◽  
Reducing Agents ◽  
Phosphine Ligands ◽  
Organic Halides ◽  
Oxidative Additions ◽  
Reversible Formation ◽  
Inorganic And Organic

Reduction of paramagnetic L4Co (L = (CH3)3P) (d9) by alkali metals affords salts of L4Co- (d10). These are strong reducing agents, powerful bases and very able nucleophiles. They rapidly exchange three of their phosphine ligands for CO. Their reactions with a variety of inorganic and organic halides are shown to be effectively oxidative additions. From the distinct thermochromic behaviour of these salts both in the solid state and in solution a reversible formation involving different states of solvation is deduced.

Oxidative Additions of Coordinated Ligands at Unsaturated Molybdenum and Tungsten Diphosphine-Bridged Carbonyl Dimers. 2. Decarbonylation Reactions of [Mo2(η5-C5H4R)2(CO)4(μ-Ph2PCH2PPh2)] (R = H, Me)

1997 ◽  
Vol 16 (4) ◽  
pp. 624-631 ◽  
Author(s):  
Gema García ◽  
M. Esther García ◽  
Sonia Melón ◽  
Víctor Riera ◽  
Miguel A. Ruiz ◽  
...  
Keyword(s):  
Oxidative Additions ◽  
And Tungsten
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