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Thermal Decomposition of Carbamoyl Meldrum’s Acids: A Starting Point for the Preparation of 1,3-Oxazine Derivatives
Abstract
The ability to undergo [4 + 2] versus [2 + 2] cycloaddition was under investigation for ketenes thermally generated from carbamoyl Meldrum’s acid. Usually, 1,3-oxazino-5-carbamoylo-4,6-diones are formed when carbamoyl Meldrum’s acid reacts with imine. However, in some cases, a reaction takes an unexpected course, leading to the formation of tetraponerines alkaloids derivatives or cyclic iminoethers.
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- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1002/jhet.2028
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- Copyright (2014 HeteroCorporation)
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
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JOURNAL OF HETEROCYCLIC CHEMISTRY
no. 52,
edition 1,
pages 205 - 210,
ISSN: 0022-152X - Language:
- English
- Publication year:
- 2015
- Bibliographic description:
- Makowiec S., Najda E., Janikowska K.: Thermal Decomposition of Carbamoyl Meldrum’s Acids: A Starting Point for the Preparation of 1,3-Oxazine Derivatives// JOURNAL OF HETEROCYCLIC CHEMISTRY. -Vol. 52, iss. 1 (2015), s.205-210
- Verified by:
- Gdańsk University of Technology
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