Hooper, Abigail E. and Kennedy, Stuart R. and Jones, Christopher D. and Steed, Jonathan W. (2016) 'Gelation by supramolecular dimerization of mono(urea)s.', Chemical communications., 52 (1). pp. 198-201.
Mono-ureido salicylic acid derivatives form hydrogen bonded dimers that mimic the gelation behaviour of covalently linked bis(urea)s. The 5-ureido salicylic acid isomers are much more effective gelators because of the lowered conjugation and less planar geometry, resulting in stronger urea···urea -tape hydrogen bonding interactions.
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|Publisher Web site:||http://dx.doi.org/10.1039/C5CC06995E|
|Publisher statement:||This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.|
|Date accepted:||30 October 2015|
|Date deposited:||02 November 2015|
|Date of first online publication:||30 October 2015|
|Date first made open access:||No date available|
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