Potassium phosphate-catalyzed one-pot synthesis of 3-aryl-2-oxazolidinones from epoxides, amines, and atmospheric carbon dioxide

2017 ◽  
Vol 19 (3) ◽  
pp. 803-808 ◽  
Author(s):  
Ue Ryung Seo ◽  
Young Keun Chung
Keyword(s):  
Carbon Dioxide ◽  
Ambient Temperature ◽  
Atmospheric Carbon Dioxide ◽  
Active Catalyst ◽  
Potassium Phosphate ◽  
One Pot ◽  
One Pot Synthesis ◽  
Highly Active ◽  
Atmospheric Carbon

Potassium phosphate was found to be a highly active catalyst in the three-component cycloaddition of amines, epoxides, and carbon dioxide in DMF at ambient temperature to form 3-aryl-2-oxazolidinones.

scholarly journals Recyclable Pd/CuFe2O4 nanowires: a highly active catalyst for C–C couplings and synthesis of benzofuran derivatives

RSC Advances ◽  
2018 ◽  
Vol 8 (37) ◽  
pp. 21030-21039 ◽  
Author(s):  
Bhairi Lakshminarayana ◽  
Jhonti Chakraborty ◽  
G. Satyanarayana ◽  
Ch. Subrahmanyam
Keyword(s):  
Active Catalyst ◽  
Cross Coupling ◽  
Sonogashira Coupling ◽  
One Pot ◽  
One Pot Synthesis ◽  
Highly Active

Efficient heterogeneous Pd/CuFe2O4 nanowires which catalyze cross coupling transformations are described. The protocol is applied to a one-pot synthesis of benzofurans via Sonogashira coupling and an intramolecular etherification sequence.

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