Electrochemically promoted C-N bond formation from acetylenic amines and CO2.: Synthesis of 5-methylene-1,3-oxazolidin-2-ones

被引：98
|
作者：
Feroci, M
Orsini, M
Sotgiu, G
Rossi, L
Inesi, A
机构：
[1] Univ Roma La Sapienza, Dipartimento Ingn Chim, I-00161 Rome, Italy
[2] Univ Roma Tre, Dipartimento Elettron Appl, I-00146 Rome, Italy
[3] Univ Aquila, Dipartimento Chim Ingn Chim & Mat, I-67040 Laquila, Italy
来源：
JOURNAL OF ORGANIC CHEMISTRY | 2005年 / 70卷 / 19期
关键词：
D O I：
10.1021/jo0511804
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
[GRAPHICS] 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.
引用
收藏
页码：7795 / 7798
页数：4
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