scholarly journals Engaging Radicals in Transition Metal-Catalyzed Cross-Coupling with Alkyl Electrophiles: Recent Advances

ACS Catalysis ◽  
2017 ◽  
Vol 7 (7) ◽  
pp. 4697-4706 ◽  
Author(s):  
Atsushi Kaga ◽  
Shunsuke Chiba
Keyword(s):  
Transition Metal ◽  
Cross Coupling ◽  
Recent Advances ◽  
Alkyl Electrophiles ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

Recent advances in transition-metal-catalyzed C–CN bond activations

RSC Advances ◽  
2014 ◽  
Vol 4 (88) ◽  
pp. 47806-47826 ◽  
Author(s):  
Qiaodong Wen ◽  
Ping Lu ◽  
Yanguang Wang
Keyword(s):  
Transition Metal ◽  
Bond Activation ◽  
Cross Coupling ◽  
Recent Advances ◽  
Transition Metal Catalyzed ◽  
Bond Activations ◽  
Metal Catalyzed

Recent advances in transition-metal-catalyzed C–CN bond activation, leading to a lot of important approaches such as cyanofunctionalization, cross-coupling and cyanation, are reviewed.

Striving to exploit alkyl electrophiles: challenge and choice in transition metal-catalyzed cross-coupling reactions of sulfones

2018 ◽  
Vol 5 (17) ◽  
pp. 2615-2617 ◽  
Author(s):  
Mengli Liu ◽  
Yannan Zheng ◽  
Guanyinsheng Qiu ◽  
Jie Wu
Keyword(s):  
Transition Metal ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Radical Process ◽  
Cross Coupling Reactions ◽  
Alkyl Electrophiles ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

Transition metal-catalyzed cross-coupling reactions of alkyl sulfones as crystalline and readily available alkyl electrophiles via a radical process are highlighted.

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.

Recent advances in transition metal-catalyzed asymmetric electrocatalysis

2021 ◽  
Vol 444 ◽  
pp. 214065
Author(s):  
Priyanka Chakraborty ◽  
Rajib Mandal ◽  
Nidhi Garg ◽  
Basker Sundararaju
Keyword(s):  
Transition Metal ◽  
Recent Advances ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed
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