Binary Alkoxide Ionic Liquids

Peter McNeice; Andrew C. Marr; Patricia C. Marr; Martyn J. Earle; Kenneth R. Seddon

doi:10.1021/acssuschemeng.8b04299

Binary Alkoxide Ionic Liquids

Peter McNeice, Andrew C. Marr, Patricia C. Marr, Martyn J. Earle, Kenneth R. Seddon

School of Chemistry and Chemical Engineering

Research output: Contribution to journal › Article › peer-review

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Abstract

Strongly basic, stable ionic liquids are rare. We report the synthesis of a series of stable binary alkoxide ionic liquids. The Hammett Basicity of these ionic liquids is comparable to or greater than traditional bases such as pyridine and NaOMe. The ionic liquids catalyse the Knoevenagel condensation of malononitrile and benzaldehyde, with the best system displaying higher activity than pyridine and NaOMe; and the Aldol condensation of acetone and benzaldehyde.

Original language	English
Pages (from-to)	13676–13680
Number of pages	5
Journal	ACS Sustainable Chemistry & Engineering
Volume	6
Issue number	11
Early online date	25 Sept 2018
DOIs	https://doi.org/10.1021/acssuschemeng.8b04299
Publication status	Published - 25 Sept 2018

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Binary Alkoxide Ionic Liquids
© 2018 American Chemical Society. This work is made available online in accordance with the publisher’s policies. Please refer to any applicable terms of use of the publisher.
Accepted author manuscript, 225 KBLicence: Unspecified

Base stable and basic ionic liquids for catalysis
McNeice, P. (Author), Marr, A. (Supervisor), Seddon, K. (Supervisor) & Marr, P. (Supervisor), Jul 2020
Student thesis: Doctoral Thesis › Doctor of Philosophy

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Andrew Marr
- a.marrqub.acuk
- School of Chemistry and Chemical Engineering - Reader
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abstract = "Strongly basic, stable ionic liquids are rare. We report the synthesis of a series of stable binary alkoxide ionic liquids. The Hammett Basicity of these ionic liquids is comparable to or greater than traditional bases such as pyridine and NaOMe. The ionic liquids catalyse the Knoevenagel condensation of malononitrile and benzaldehyde, with the best system displaying higher activity than pyridine and NaOMe; and the Aldol condensation of acetone and benzaldehyde.",

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AU - Marr, Andrew C.

AU - Marr, Patricia C.

AU - Earle, Martyn J.

AU - Seddon, Kenneth R.

PY - 2018/9/25

Y1 - 2018/9/25

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AB - Strongly basic, stable ionic liquids are rare. We report the synthesis of a series of stable binary alkoxide ionic liquids. The Hammett Basicity of these ionic liquids is comparable to or greater than traditional bases such as pyridine and NaOMe. The ionic liquids catalyse the Knoevenagel condensation of malononitrile and benzaldehyde, with the best system displaying higher activity than pyridine and NaOMe; and the Aldol condensation of acetone and benzaldehyde.

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JO - ACS Sustainable Chemistry & Engineering

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Binary Alkoxide Ionic Liquids

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Base stable and basic ionic liquids for catalysis

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Andrew Marr

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