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Molecules 2001, 6(4), 338-352; doi:10.3390/60400338
Article

Malonates in Cyclocondensation Reactions

* , , ,  and
Department of Chemistry, Organic Synthesis Group, Karl-Franzens-University Graz, Heinrichstrasse 28, A-8010 Graz, Austria
* Author to whom correspondence should be addressed.
Received: 21 December 2000 / Revised: 7 March 2001 / Accepted: 8 March 2001 / Published: 31 March 2001
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Abstract

The use of malonates such as diethyl malonates 9, (chlorocarbonyl)ketenes 15 and bis(2,4,6-trichlorophenyl) malonates 18 as reagents for cyclocondensation with 1,3-dinucleophiles to give six-membered heterocycles is described. Further attempts to use malonates such as bis(trimethylsilyl) malonates 19 and bis(carbamimidoyl) malonates 29 as new cyclocondensation agents are described .
Keywords: ethyl malonates; (chlorocarbonyl)ketenes; bis(2; 4; 6-trichlorophenyl) malonates; bis(trimethylsilyl) malonates; sixmembered heterocycles ethyl malonates; (chlorocarbonyl)ketenes; bis(2; 4; 6-trichlorophenyl) malonates; bis(trimethylsilyl) malonates; sixmembered heterocycles
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Stadlbauer, W.; Badawey, E.-S.; Hojas, G.; Roschger, P.; Kappe, T. Malonates in Cyclocondensation Reactions. Molecules 2001, 6, 338-352.

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