Cross-Coupling of Aryl Halides and Triflates with Intramolecularly Stabilized Group 13-Metal Alkylating Reagents in the Presence of Mixed-Metal Catalysts

Synthesis ◽  
2003 ◽  
pp. 0302-0306
Author(s):  
Jochanan Blum ◽  
Margarita Shenglof ◽  
Dmitri Gelman ◽  
Bernd Heymer ◽  
Herbert Schumann ◽  
...  
Keyword(s):  
Cross Coupling ◽  
Metal Catalysts ◽  
Aryl Halides ◽  
Group 13 ◽  
Mixed Metal ◽  
Alkylating Reagents

Cross-Coupling of Aryl Halides and Triflates with Intramolecularly Stabilized Group 13-Metal Alkylating Reagents in the Presence of Mixed-Metal Catalysts

ChemInform ◽  
2003 ◽  
Vol 34 (19) ◽  
Author(s):  
Margarita Shenglof ◽  
Dmitri Gelman ◽  
Bernd Heymer ◽  
Herbert Schumann ◽  
Gary A. Molander ◽  
...  
Keyword(s):  
Cross Coupling ◽  
Metal Catalysts ◽  
Aryl Halides ◽  
Group 13 ◽  
Mixed Metal ◽  
Alkylating Reagents

scholarly journals Nickel-catalyzed C–N bond activation: activated primary amines as alkylating reagents in reductive cross-coupling

2019 ◽  
Vol 10 (16) ◽  
pp. 4430-4435 ◽  
Author(s):  
Huifeng Yue ◽  
Chen Zhu ◽  
Li Shen ◽  
Qiuyang Geng ◽  
Katharina J. Hock ◽  
...  
Keyword(s):  
Nickel Catalyst ◽  
Bond Activation ◽  
Cross Coupling ◽  
Aryl Halides ◽  
Primary Amines ◽  
Pyridinium Salts ◽  
Reaction Conditions ◽  
Alkyl Amines ◽  
Alkylating Reagents

The reductive cross coupling of pyridinium salts derived from readily available primary alkyl amines with aryl halides has been achieved under mild reaction conditions using a nickel catalyst.

Carbon-Heteroatom Cross-Coupling via an Electronically Excited Nickel (II) Complex

2019 ◽  
Author(s):  
Randolph Escobar ◽  
Jeffrey Johannes
Keyword(s):  
Energy Transfer ◽  
Functional Groups ◽  
Cross Coupling ◽  
Reductive Elimination ◽  
Aryl Halides ◽  
Coupling Reactions ◽  
General Methodology ◽  
Cross Coupling Reactions ◽  
Electronically Excited ◽  
Energy Transfer Pathway

<div>While carbon-heteroatom cross coupling reactions have been extensively studied, many methods are specific and</div><div>limited to a set of substrates or functional groups. Reported here is a method that allows for C-O, C-N and C-S cross coupling reactions under one general methodology. We propose that an energy transfer pathway, in which an iridium photosensitizer produces an excited nickel (II) complex, is responsible for the key reductive elimination step that couples aryl halides to 1° and 2° alcohols, anilines, thiophenols, carbamates and sulfonamides.</div>

scholarly journals Transition-Metal-Free Cross-Coupling of Aryl Halides with Arylstannanes

2021 ◽  
Author(s):  
Qing He ◽  
Wenli Wang ◽  
Yong Liang ◽  
Zunting Zhang ◽  
Stanislaw F. Wnuk
Keyword(s):  
Transition Metal ◽  
Cross Coupling ◽  
Aryl Halides ◽  
Metal Free
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