Repositório Digital

A- A A+

Synthesis of imidazole-derived ionic liquids from monoterpenes by means of the sonogashira reaction

.

Synthesis of imidazole-derived ionic liquids from monoterpenes by means of the sonogashira reaction

Mostrar registro completo

Estatísticas

Título Synthesis of imidazole-derived ionic liquids from monoterpenes by means of the sonogashira reaction
Autor Speziali, Marcelo G.
Monteiro, Adriano Lisboa
Abstract This work reports the functionalization of monoterpenoids with 2-iodo-1-methyl-1H-imidazole using Sonogashira crosscoupling reactions. Natural monoterpenes were also modified to obtain the corresponding alkynes which were used in the crosscoupling step. After a sequence of cross-coupling–hydrogenation– N-alkylation–ion metathesis, novel ionic liquids were obtained in reasonable yields. The obtained products can be used as scaffolds for the further synthesis of new ionic liquids derived from terpenoids and for new, potentially bioactive materials, e.g. polycyclic monocationic scaffolds. All obtained products show the characteristics of a room temperature ionic liquid (RTIL).
Contido em Synthesis : journal of synthetic organic chemistry. Vol. 44, no. 22 (2012), p. 3505-3511
Assunto Catalise
Líquidos iônicos
Paladio
Terpenóides
[en] Catalysis
[en] Cross-coupling
[en] Ionic liquids
[en] Palladium
[en] Terpenoids
Origem Estrangeiro
Tipo Artigo de periódico
URI http://hdl.handle.net/10183/104544
Arquivos Descrição Formato
000922777.pdf (215.1Kb) Texto completo (inglês) Adobe PDF Visualizar/abrir

Este item está licenciado na Creative Commons License

Este item aparece na(s) seguinte(s) coleção(ões)


Mostrar registro completo

Percorrer



  • O autor é titular dos direitos autorais dos documentos disponíveis neste repositório e é vedada, nos termos da lei, a comercialização de qualquer espécie sem sua autorização prévia.
    Projeto gráfico elaborado pelo Caixola - Clube de Criação Fabico/UFRGS Powered by DSpace software, Version 1.8.1.