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Issue 11, 2017, Issue in Progress
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Betainium-based ionic liquids catalyzed multicomponent Hantzsch reactions for the efficient synthesis of acridinediones

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Abstract

In this study, a series of betainium-based ionic liquids with various anions have been synthesized and their catalytic performances for the Hantzsch reactions have been investigated. It is shown that these ionic liquids have high selectivity for the one-pot production of acridinediones through Hantzsch reactions under mild conditions, and betainium lactate has the highest catalytic activity. This ionic liquid catalyst is very cheap and easy to prepare; the catalytic procedure is very simple and the catalyst can be recycled and reutilized. In addition, the biocompatibility of the raw material of these ionic liquids suggests that this catalytic system may have great industrial potential applications.

Graphical abstract: Betainium-based ionic liquids catalyzed multicomponent Hantzsch reactions for the efficient synthesis of acridinediones

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Publication details

The article was received on 24 Oct 2016, accepted on 27 Dec 2016 and first published on 20 Jan 2017


Article type: Paper
DOI: 10.1039/C6RA25709G
RSC Adv., 2017,7, 6679-6684
  • Open access: Creative Commons BY license
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    Betainium-based ionic liquids catalyzed multicomponent Hantzsch reactions for the efficient synthesis of acridinediones

    A. Zhu, R. Liu, C. Du and L. Li, RSC Adv., 2017, 7, 6679
    DOI: 10.1039/C6RA25709G

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