Aqueous Reaction of Alcohols, Organohalides, and Odorless Sodium Thiosulfate under Transition-Metal-Free Conditions: Synthesis of Unsymmetrical Aryl Sulfides via Dual C–S Bond Formation

2017 ◽  
Vol 82 (19) ◽  
pp. 10174-10180 ◽  
Author(s):  
Bei-Bei Liu ◽  
Xue-Qiang Chu ◽  
Huan Liu ◽  
Ling Yin ◽  
Shun-Yi Wang ◽  
...  
Keyword(s):  
Transition Metal ◽  
Bond Formation ◽  
Sodium Thiosulfate ◽  
Metal Free ◽  
Aryl Sulfides

One-pot synthesis of thioesters with sodium thiosulfate as a sulfur surrogate under transition metal-free conditions

2018 ◽  
Vol 16 (11) ◽  
pp. 1871-1881 ◽  
Author(s):  
Yen-Sen Liao ◽  
Chien-Fu Liang
Keyword(s):  
Transition Metal ◽  
Sodium Thiosulfate ◽  
Sulfur Source ◽  
One Pot ◽  
Metal Free ◽  
One Pot Synthesis

We have developed a one-pot reaction to provide thioester derivativesviasodium thiosulfate as a sulfur source under transition metal-free conditions.

scholarly journals Transition-metal free umpolung carbon–nitrogen versus carbon–chlorine bond formation

2015 ◽  
Vol 56 (41) ◽  
pp. 5610-5612 ◽  
Author(s):  
John J. Sirois ◽  
Brenton DeBoef
Keyword(s):  
Transition Metal ◽  
Bond Formation ◽  
Metal Free ◽  
Chlorine Bond

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

ChemInform Abstract: Transition-Metal Free Umpolung Carbon-Nitrogen versus Carbon-Chlorine Bond Formation.

ChemInform ◽  
2016 ◽  
Vol 47 (4) ◽  
pp. no-no
Author(s):  
John J. Sirois ◽  
Brenton DeBoef
Keyword(s):  
Transition Metal ◽  
Bond Formation ◽  
Metal Free ◽  
Chlorine Bond

Recent Advances in Radical Initiated C-N Bond Formation under Transition Metal-Free Conditions

2017 ◽  
Vol 37 (3) ◽  
pp. 566 ◽  
Author(s):  
Sitian Yuan ◽  
Yanhua Wang ◽  
Guanyinsheng Qiu ◽  
Jinbiao Liu
Keyword(s):  
Transition Metal ◽  
Bond Formation ◽  
Metal Free ◽  
Recent Advances

ChemInform Abstract: A One-Pot, Transition-Metal-Free Procedure for C-O, C-S, and C-N Bond Formation at the Benzylic Position of Methylarenes.

ChemInform ◽  
2015 ◽  
Vol 46 (39) ◽  
pp. no-no
Author(s):  
Hiroyuki Shimojo ◽  
Katsuhiko Moriyama ◽  
Hideo Togo
Keyword(s):  
Transition Metal ◽  
Bond Formation ◽  
One Pot ◽  
Metal Free

C–H Bond Formation with Boronic Acids and Derivatives by Transition-Metal-Free Conjugate Addition Reactions

Synthesis ◽  
2016 ◽  
Vol 48 (14) ◽  
pp. 2165-2177 ◽  
Author(s):  
Aurelio Csákÿ ◽  
Francisco Sánchez-Sancho
Keyword(s):  
Transition Metal ◽  
Bond Formation ◽  
Conjugate Addition ◽  
Boronic Acids ◽  
Addition Reactions ◽  
Metal Free
Sign in / Sign up

Export Citation Format

Share Document