Base-catalysed direct introduction of carbon dioxide into acetylenic amines
- 1 January 1996
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 14,p. 1699-1700
- https://doi.org/10.1039/cc9960001699
Abstract
N-Alkylprop-2-ynylamines readily react with carbon dioxide in the presence of catalytic amounts of strong organic bases and undergo intramolecular cyclization to 5-methylene-1.3-oxazolidin-2-ones in good yields.Keywords
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