. 2017 Jul 19;4(7):170481. doi: 10.1098/rsos.170481
© 2017 The Authors.
Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.
Scheme 2.
Synthesis of sulphonated imidazolium salts.