scholarly journals Palladium-catalyzed decarbonylative Suzuki–Miyaura cross-coupling of amides by carbon–nitrogen bond activation

2019 ◽  
Vol 10 (42) ◽  
pp. 9865-9871 ◽  
Author(s):  
Tongliang Zhou ◽  
Chong-Lei Ji ◽  
Xin Hong ◽  
Michal Szostak
Keyword(s):  
Bond Activation ◽  
Cross Coupling ◽  
Selective Activation ◽  
Palladium Catalyzed ◽  
Nitrogen Bond

The first palladium-catalyzed decarbonylative Suzuki–Miyaura cross-coupling of amides for the synthesis of biaryls through the selective activation of the N–C(O) bond of amides is reported.

ChemInform Abstract: Palladium-Catalyzed Cross-Coupling of Aryl Fluorides with N-Tosylhydrazones via C-F Bond Activation.

ChemInform ◽  
2015 ◽  
Vol 46 (52) ◽  
pp. no-no
Author(s):  
Haiqing Luo ◽  
Guojiao Wu ◽  
Shuai Xu ◽  
Kang Wang ◽  
Chaoqiang Wu ◽  
...  
Keyword(s):  
Bond Activation ◽  
Cross Coupling ◽  
Palladium Catalyzed

Palladium-Catalyzed/Lewis Acid-Promoted Alkene Dimerization and Cross-Coupling with AlcoholsviaCH Bond Activation

2008 ◽  
Vol 350 (4) ◽  
pp. 552-556 ◽  
Author(s):  
Yi-Jun Jiang ◽  
Yong-Qiang Tu ◽  
En Zhang ◽  
Shu-Yu Zhang ◽  
Ke Cao ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Bond Activation ◽  
Cross Coupling ◽  
Palladium Catalyzed

Air-stable phosphine oxides as preligands for catalytic activation reactions of C-Cl, C-F, and C-H bonds

2006 ◽  
Vol 78 (2) ◽  
pp. 209-214 ◽  
Author(s):  
Lutz Ackermann ◽  
Robert Born ◽  
Julia H. Spatz ◽  
Andreas Althammer ◽  
Christian J. Gschrei
Keyword(s):  
Bond Activation ◽  
Bond Formation ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Phosphine Oxides ◽  
Aryl Chlorides ◽  
Catalytic Activation ◽  
Cross Coupling Reactions ◽  
Palladium Catalyzed ◽  
Metal Catalyzed

Studies on the use of easily accessible heteroatom-substituted secondary phosphine oxides as preligands for cross-coupling reactions are described. These air-stable sterically hindered phosphine oxides allow for efficient palladium-catalyzed Suzuki- and nickel-catalyzed Kumada-coupling reactions using electronically deactivated aryl chlorides. In addition, they enable nickel-catalyzed coupling reactions of magnesium organyls with aryl fluorides at ambient temperature, and ruthenium-catalyzed coupling reactions of aryl chlorides via C-H bond activation. Finally, the application of modular diamino phosphine chlorides as preligands for a variety of transition-metal-catalyzed C-C and C-N bond formation reactions employing electron-rich aryl chlorides is presented.

N-Acylsuccinimides: twist-controlled, acyl-transfer reagents in Suzuki–Miyaura cross-coupling by N–C amide bond activation

2017 ◽  
Vol 15 (42) ◽  
pp. 8867-8871 ◽  
Author(s):  
Yuki Osumi ◽  
Chengwei Liu ◽  
Michal Szostak
Keyword(s):  
Bond Activation ◽  
Bond Cleavage ◽  
Cross Coupling ◽  
Amide Bond ◽  
Acyl Transfer ◽  
Palladium Catalyzed

The palladium-catalyzed Suzuki–Miyaura cross-coupling of N-acylsuccinimides as versatile acyl-transfer reagents via selective amide N–C bond cleavage is reported.

Palladium-catalyzed cross-coupling of aryl fluorides with N-tosylhydrazones via C–F bond activation

2015 ◽  
Vol 51 (68) ◽  
pp. 13321-13323 ◽  
Author(s):  
Haiqing Luo ◽  
Guojiao Wu ◽  
Shuai Xu ◽  
Kang Wang ◽  
Chaoqiang Wu ◽  
...  
Keyword(s):  
Bond Activation ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Cross Coupling Reaction ◽  
Migratory Insertion ◽  
Palladium Catalyzed

A palladium-catalyzed cross-coupling reaction of electron-deficient aryl fluorides with aryl N-tosylhydrazones, which involves C–F bond activation and migratory insertion of palladium carbene, has been developed.

ChemInform Abstract: Palladium-Catalyzed/Lewis Acid Promoted Alkene Dimerization and Cross-Coupling with Alcohols via C-H Bond Activation.

ChemInform ◽  
2008 ◽  
Vol 39 (26) ◽  
Author(s):  
Yi-Jun Jiang ◽  
Yong-Qiang Tu ◽  
En Zhang ◽  
Shu-Yu Zhang ◽  
Ke Cao ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Bond Activation ◽  
Cross Coupling ◽  
Palladium Catalyzed
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