An efficient electrochemical synthesis of 5-methylene-1,3- oxazolidin-2-ones (2a-h) from acetylenic amines (1a-h) and carbon dioxide has been achieved by direct electrolysis of solution of MeCN and Et4NPF6 containing the amine, with subsequent CO2 bubbling and heating. The yields vary from good to excellent, the conditions are mild, and the use of toxic and harmful chemicals and catalysts is avoided
Electrochemically promoted C-N bond formation from acetylenic amines and CO2. Synthesis of 5-methylene-1,3-oxazolidin-2-ones / Feroci, Marta; M., Orsini; G., Sotgiu; L., Rossi; Inesi, Achille. - In: JOURNAL OF ORGANIC CHEMISTRY. - ISSN 0022-3263. - STAMPA. - 70:(2005), pp. 7795-7798. [10.1021/jo0511804]
Electrochemically promoted C-N bond formation from acetylenic amines and CO2. Synthesis of 5-methylene-1,3-oxazolidin-2-ones
FEROCI, Marta;INESI, ACHILLE
2005
Abstract
An efficient electrochemical synthesis of 5-methylene-1,3- oxazolidin-2-ones (2a-h) from acetylenic amines (1a-h) and carbon dioxide has been achieved by direct electrolysis of solution of MeCN and Et4NPF6 containing the amine, with subsequent CO2 bubbling and heating. The yields vary from good to excellent, the conditions are mild, and the use of toxic and harmful chemicals and catalysts is avoided| File | Dimensione | Formato | |
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