Direct Base-Assisted C-N Bond Formation between Aryl Halides and Aliphatic Tertiary Amines under Transition-Metal-Free Conditions

2012 ◽  
Vol 2012 (8) ◽  
pp. 1495-1498 ◽  
Author(s):  
Yang Fang ◽  
Yueqin Zheng ◽  
Zhiyong Wang
Keyword(s):  
Transition Metal ◽  
Bond Formation ◽  
Aryl Halides ◽  
Tertiary Amines ◽  
Metal Free

NIS-mediated intramolecular oxidative α-functionalization of tertiary amines: transition metal-free synthesis of 1,2-dihydro-(4H)-3,1-benzoxazin-4-one derivatives

RSC Advances ◽  
2015 ◽  
Vol 5 (38) ◽  
pp. 29774-29781 ◽  
Author(s):  
Le Liu ◽  
Liang Du ◽  
Daisy Zhang-Negrerie ◽  
Yunfei Du
Keyword(s):  
Transition Metal ◽  
Bond Formation ◽  
Tertiary Amines ◽  
Metal Free ◽  
Novel Method

A novel method for direct α-functionalization of tertiary amines via NIS-mediated oxidative C–O bond formation, where NIS serves as both an oxidant and an iodination reagent, has been developed.

Transition-Metal-Free, Potassium tert-Butoxide/Dimethyl Sulfoxide Mediated Amination between Tertiary Amines and Aryl Halides

Synthesis ◽  
2014 ◽  
Vol 47 (02) ◽  
pp. 221-227 ◽  
Author(s):  
Jian-Mei Lu ◽  
Pei Huang ◽  
Bang-Yue He ◽  
Hui-Min Wang
Keyword(s):  
Transition Metal ◽  
Dimethyl Sulfoxide ◽  
Aryl Halides ◽  
Tertiary Amines ◽  
Metal Free

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

Transition-Metal-Free Catalysis for the Reductive ­Functionalization of CO2 with Amines

Synlett ◽  
2018 ◽  
Vol 29 (05) ◽  
pp. 548-555 ◽  
Author(s):  
Liang-Nian He ◽  
Xiao-Fang Liu ◽  
Xiao-Ya Li ◽  
Chang Qiao
Keyword(s):  
Transition Metal ◽  
Energy Content ◽  
Bond Formation ◽  
Energy Storage Materials ◽  
One Pot ◽  
Metal Free ◽  
Recent Developments ◽  
Electron Reduction ◽  
Reduction Of Co2 ◽  
Hierarchical Reduction

Reductive functionalization of CO2 with amines and a reductant, which combines both reduction of CO2 and C–N bond formation in one pot to produce versatile chemicals and energy-storage materials such as formamides, aminals, and methylamines that are usually derived from petroleum feedstock, would be appealing and promising. Herein, we give a brief review on recent developments in the titled CO2 chemistry by employing transition-metal-free catalysis, which can be catalogued as below according to the diversified energy content of the products, that is formamides, aminals, and methylamines being consistent with 2-, 4-, and 6-electron reduction of CO2, respectively. Notably, hierarchical reduction of CO2 with amines to afford at least two products, for example, formamides and methylamines, could be realized with the same catalyst through tuning the hydrosilane type, reaction temperature, or CO2 pressure. Finally, the opportunities and challenges of the reductive functionalization of CO2 with amines are also highlighted.1 Introduction2 2-Electron Reduction of CO2 to Formamide3 6-Electron Reduction of CO2 to Methylamine4 4-Electron Reduction of CO2 to Aminal5 Hierarchical Reduction of CO2 with Amines6 Conclusion

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