Intramolecular motions in a series of crystalline benzylammonium bromides and dibenzylamines studied by CP/MAS NMR

FG Riddell, M Rogerson

Index: Riddell, Frank G.; Rogerson, Martin Journal of the Chemical Society. Perkin Transactions 2, 1996 , vol. 4, p. 493 - 504

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Citation Number: 40

Abstract

A series of 15 compounds including ammonium bromides containing one or two benzyl groups with H, methyl, isopropyl, tert-butyl and tert-amyl substituents and dibenzylamine with N-isopropyl-, N-tert-butyl-and N-tert-amyl substituents have been synthesised and studied by CP/MAS NMR. The results of dynamic NMR studies on the solids suggest that there is a dramatically wide range of molecular motions occurring in this simple series of ...