For citation:
Yegorova A. Y., Timofeeva Z. Y., Chadina (Egorova) V. V., Aniskova Т. V. Reactions 3-аryimethilen-5-aryl-3H-furan-2-ones with C-nucleo-files. Izvestiya of Saratov University. Chemistry. Biology. Ecology, 2009, vol. 9, iss. 2, pp. 12-16. DOI: 10.18500/1816-9775-2009-9-2-12-16
This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Language:
Russian
Heading:
Article type:
Article
UDC:
547.571.723
Reactions 3-аryimethilen-5-aryl-3H-furan-2-ones with C-nucleo-files
Autors:
Yegorova Alevtina Yu., Saratov State University
Timofeeva Zlata Yu., Saratov State University
Chadina (Egorova) Valeria V., Saratov State University
Aniskova Т. V., Saratov State University
Abstract:
Michael's condensation in a line 3-аryimethilen-5-aryl-3H-furan-2-ones containing activated double bond with cyclohexanone, acetylacetone, acetoacetic ester has been researched. Peculiarities of the reaction have been revealed. The structure of the newly synthesized substances has been clarified with the usage of spectral (IR, NMR H¹, C¹³).
Key words:
Reference:
- Egorova A.Yu., Reshetov P.V., Morozova N.A., Sedavkina V.A. 3-Arylidene derivatives of 3H-furan-2-ones. Synthesis and interaction with maleic anhydride // Chemistry of Heterocyclic Compounds. 1997. № 8. P. 1043-1048. EDN: LEELIV
- Sedavkina V.A., Morozova N.A., Egorova A.Yu., Ostroumov I.G. Synthesis of 5-alkyl-3H-thiolen-2-ones and 5-alkyl-3H-furan-2-ones and condensation reactions at the heterocyclic methylene group // Chemistry of Heterocyclic Compounds. 1987. № 4. P. 377-380.4. EDN: ZZMJKD
- Timofeeva Z.Yu., Yegorova A.Yu. Michael condensation of 3-arylidene-3H-pyrrol-2-ones and 3-arylidene-3H-furan-2-ones with cyclohexanone // Chemistry of Heterocyclic Compounds. 2007. № 6. P. 823-827.e. EDN: LKKZTJ
Received:
20.11.2008
Accepted:
20.04.2009
Published:
20.06.2009