Issue 1, 2011

A novel synthesis of oxazolidine-2,4-diones via an efficient fixation of CO2 with 3-aryl-2-alkynamides

Abstract

A very mild protocol for fixation of carbon dioxide with 2-alkynamides in DMSO at 30 °C using a CO2 balloon in the presence of K2CO3 has been developed, which leads to an efficient assembly of oxazolidine-2,4-diones. It is observed that the regioselectivity was controlled by the aryl group.

Graphical abstract: A novel synthesis of oxazolidine-2,4-diones via an efficient fixation of CO2 with 3-aryl-2-alkynamides

Supplementary files

Article information

Article type
Paper
Submitted
07 Aug 2010
Accepted
29 Sep 2010
First published
17 Nov 2010

Org. Biomol. Chem., 2011,9, 105-110

A novel synthesis of oxazolidine-2,4-diones via an efficient fixation of CO2 with 3-aryl-2-alkynamides

G. Chen, C. Fu and S. Ma, Org. Biomol. Chem., 2011, 9, 105 DOI: 10.1039/C0OB00550A

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