Copper-Mediated Oxidative Cross-Coupling Reaction of Terminal Alkynes with α-Silyldifluoromethylphosphonates: An Efficient Method for α,α-Difluoropropargylphosphonates

2012 ◽  
Vol 14 (11) ◽  
pp. 2870-2873 ◽  
Author(s):  
Xueliang Jiang ◽  
Lingling Chu ◽  
Feng-Ling Qing
Keyword(s):  
Efficient Method ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Terminal Alkynes ◽  
Cross Coupling Reaction

Palladium-catalyzed denitrative Sonogashira-type cross-coupling of nitrobenzenes with terminal alkynes

2020 ◽  
Vol 56 (5) ◽  
pp. 790-793 ◽  
Author(s):  
Boya Feng ◽  
Yudong Yang ◽  
Jingsong You
Keyword(s):  
Bond Formation ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Terminal Alkynes ◽  
Cross Coupling Reaction ◽  
Palladium Catalyzed

Described herein is a palladium-catalyzed cross-coupling reaction between nitroarenes and terminal alkynes, offering a facile method for C(sp2)–C(sp) bond formation.

Sonogashira cross-coupling reaction with 4-[18F]fluoroiodobenzene for rapid 18F-labelling of peptides

2015 ◽  
Vol 51 (18) ◽  
pp. 3838-3841 ◽  
Author(s):  
Jenilee D. Way ◽  
Cody Bergman ◽  
Frank Wuest
Keyword(s):  
Efficient Method ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Cross Coupling Reaction ◽  
Positron Emitter ◽  
18F Labelling

The study describes the Sonogashira cross-coupling reaction with 4-[18F]fluoroiodobenzene ([18F]FIB) as novel and efficient method for rapid labelling of peptides with the short-lived positron emitter fluorine-18.

Functionalized α,β-ynones: efficient ligand for Cu catalyzed Sonogashira-type cross-coupling reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (111) ◽  
pp. 109296-109300 ◽  
Author(s):  
Xian Wang ◽  
Zhenhua Wang ◽  
Zunyuan Xie ◽  
Guofang Zhang ◽  
Weiqiang Zhang ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Terminal Alkynes ◽  
Cross Coupling Reactions ◽  
Aryl Iodides ◽  
Cross Coupling Reaction ◽  
The Cross

1,3-Yones as σ-, π-electron donating ligands significantly accelerated the cross-coupling reactions of aryl iodides with terminal alkynes, in which as low as 0.1 to 1 mol% of CuI were efficiently activated.

Sign in / Sign up

Export Citation Format

Share Document