Solid-state MAS NMR spectra of benzyldimethyl(isopropyl)ammonium bromide 1 show evidence of a high activation energy for rotation of one of the N-methyl groups (Ea= 28 kJ mol–1)whilst a powder X-ray diffraction study of 1 shows that one of the N-methyl groups is indeed exceptionally hindered in the solid.
F. G. Riddell, P. G. Bruce, P. Lightfoot and M. Rogerson, J. Chem. Soc., Chem. Commun., 1994, 209 DOI: 10.1039/C39940000209
To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.
If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.
If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.
Read more about how to correctly acknowledge RSC content.
Please wait while we load your content...