Dezembro 2013 vol. 1 num. 2 - Brazilian Meeting on Organic Synthesis 2013

Abstract - Open Access.

Idioma principal

Synthesis of β-enaminones catalyzed by nanoparticles of Fe2O3 in ultrasound and solvent-free approach.

Hortelan, Cristiane Regina Winck ; Silveira, Ingridhy Ostaciana Maia Freitas da ; Souza, Silvia Mendes de ; Beatriz, Adilson ; Gomes, Roberto da Silva ; Domingues, Nelson Luís de Campos ;

Abstract:

Nowadays, there´s been growing the interest of some researches groups by nanosized metal particles due to their high catalytic activity compared to their bulk counterparts. The result from the heterogenic catalysis using nanosized metal particles is environmentally desirable. Furthermore, the solvent absence as well as the use of ultrasound make this methodology in accordance with the Green Chemistry protocols. Among the compounds nowadays synthesized, β-enaminones are the ones that present a great synthetic interest as building blocks or bioactives. This way, the aim of this study is the synthesis of β-enaminones catalyzed by nanoparticles of Fe2O3 through a clean methodology (Scheme 1).

Abstract:

Download (PDF)

Palavras-chave: β-enaminonas, nanopartículas, ultrasound.,

Palavras-chave:

DOI: 10.5151/chempro-15bmos-BMOS2013_2013816163722

Referências bibliográficas
  • [1] 1 Larisa B. Arruda, Marcelo O. Orlandi, , Paulo Noronha Lisboa- Filho, Ultrasonics Sonochemistry 2013, 20, 799–804.
  • [2] 2 David Ian MaGee,a,*Minoo Dabiri,b* Peyman Salehi,c* and Laleh Torkian ARKIVOC 2011, xi, 156-164.
  • [3] 3 A. Venkat Narsaiah*, A.R. Reddy, B.V.S. Reddy and J.S. Yadav. Amberlyst-15: An Efficient, Cost-Effective and Recyclable Heterogeneous Solid Acid Catalyst for the Synthesis of β- Enaminones and β-Enamino Esters. The Open Catalysis Journal, 2011, 4, 43-46.
  • [4] 4 Pechini, N., U.S. Patent, 1967, 3, 330-697.
Como citar:

Hortelan, Cristiane Regina Winck; Silveira, Ingridhy Ostaciana Maia Freitas da; Souza, Silvia Mendes de; Beatriz, Adilson; Gomes, Roberto da Silva; Domingues, Nelson Luís de Campos; "Synthesis of β-enaminones catalyzed by nanoparticles of Fe2O3 in ultrasound and solvent-free approach.", p. 159 . In: In Blucher Chemistry Proceedings, São Paulo, v. 1, n. 2, Dezembro.2013. São Paulo: Blucher, 2013.
ISSN 2318-4043, DOI 10.5151/chempro-15bmos-BMOS2013_2013816163722

últimos 30 dias | último ano | desde a publicação


downloads


visualizações


indexações