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One-step formation of n-alkenyl-malonamides and n-alkenyl-thiomalonamides from carbamoyl meldrum's acids.
Abstract
A one-pot synthesis for the preparation of N-alkenyl-malonamides and N-alkenyl-thiomalonamides was developed. 5-[Hydroxy/mercapto(aryl/alkylamino)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione act as a source of ketenes that react with the tautomeric form of alkyl-(2-phenyl-propylidene)-amines. A possible [2+2] or [4+2] cycloaddition product of ketene to imines was not observed.
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- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1080/00397911.2011.634082
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
SYNTHETIC COMMUNICATIONS
no. 43,
pages 1362 - 1367,
ISSN: 0039-7911 - Language:
- English
- Publication year:
- 2013
- Bibliographic description:
- Punda P., Makowiec S.: One-step formation of n-alkenyl-malonamides and n-alkenyl-thiomalonamides from carbamoyl meldrum's acids.// SYNTHETIC COMMUNICATIONS. -Vol. 43, iss. 10 (2013), s.1362-1367
- DOI:
- Digital Object Identifier (open in new tab) 10.1080/00397911.2011.634082
- Sources of funding:
-
- Free publication
- Verified by:
- Gdańsk University of Technology
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