Transition‐Metal‐Catalyzed Carbohalogenative 1,2‐Difunctionalization of C−C Multiple Bonds

2020 ◽  
Vol 362 (19) ◽  
pp. 3948-3970 ◽  
Author(s):  
Debojyoti Bag ◽  
Shivangani Mahajan ◽  
Sanghapal D. Sawant
Keyword(s):  
Transition Metal ◽  
Multiple Bonds ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

Transition metal-catalyzed reactions in heterocyclic chemistry

2002 ◽  
Vol 74 (8) ◽  
pp. 1327-1337 ◽  
Author(s):  
Irina P. Beletskaya
Keyword(s):  
Transition Metal ◽  
Heterocyclic Compounds ◽  
Heterocyclic Chemistry ◽  
Substitution Reactions ◽  
Multiple Bonds ◽  
Palladium Catalyzed ◽  
Transition Metal Catalyzed ◽  
Catalyzed Reactions ◽  
Metal Catalyzed

The palladium-catalyzed substitution reactions forming carbon­carbon and carbon­element bonds, as well as nickel-catalyzed addition of E­H and E­E' bonds across multiple bonds, are considered in their application to the chemistry of heterocyclic compounds.

Transition metal-catalyzed addition of C-, N- and O-nucleophiles to unactivated C–C multiple bonds

Tetrahedron ◽  
2012 ◽  
Vol 68 (39) ◽  
pp. 8079-8146 ◽  
Author(s):  
Nitin T. Patil ◽  
Rahul D. Kavthe ◽  
Valmik S. Shinde
Keyword(s):  
Transition Metal ◽  
Multiple Bonds ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

Chelation-assisted transition metal-catalysed C–H chalcogenylations

2020 ◽  
Vol 7 (8) ◽  
pp. 1022-1060 ◽  
Author(s):  
Wenbo Ma ◽  
Nikolaos Kaplaneris ◽  
Xinyue Fang ◽  
Linghui Gu ◽  
Ruhuai Mei ◽  
...  
Keyword(s):  
Transition Metal ◽  
Recent Advances ◽  
Site Selectivity ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

This review summarizes recent advances in C–S and C–Se formations via transition metal-catalyzed C–H functionalization utilizing directing groups to control the site-selectivity.

Monodentate Trialkylphosphines: Privileged Ligands in Metal-catalyzed Crosscoupling Reactions

2020 ◽  
Vol 24 (3) ◽  
pp. 231-264 ◽  
Author(s):  
Kevin H. Shaughnessy
Keyword(s):  
Transition Metal ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Aryl Bromides ◽  
Wide Range ◽  
Sterically Demanding ◽  
Transition Metal Catalyzed ◽  
Catalyzed Reactions ◽  
Metal Catalyzed

Phosphines are widely used ligands in transition metal-catalyzed reactions. Arylphosphines, such as triphenylphosphine, were among the first phosphines to show broad utility in catalysis. Beginning in the late 1990s, sterically demanding and electronrich trialkylphosphines began to receive attention as supporting ligands. These ligands were found to be particularly effective at promoting oxidative addition in cross-coupling of aryl halides. With electron-rich, sterically demanding ligands, such as tri-tertbutylphosphine, coupling of aryl bromides could be achieved at room temperature. More importantly, the less reactive, but more broadly available, aryl chlorides became accessible substrates. Tri-tert-butylphosphine has become a privileged ligand that has found application in a wide range of late transition-metal catalyzed coupling reactions. This success has led to the use of numerous monodentate trialkylphosphines in cross-coupling reactions. This review will discuss the general properties and features of monodentate trialkylphosphines and their application in cross-coupling reactions of C–X and C–H bonds.

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