| Literature DB >> 18599985 |
Tei Tagg1, C John McAdam, Brian H Robinson, Jim Simpson.
Abstract
N-(2-Bromoethyl)-4-piperidino-1,8-naphthalimide, C(19)H(19)BrN(2)O(2), (I), and N-(3-bromopropyl)-4-piperidino-1,8-naphthalimide, C(20)H(21)BrN(2)O(2), (II), are an homologous pair of 1,8-naphthalimide derivatives. The naphthalimide units are planar and each piperidine substituent adopts a chair conformation. This study emphasizes the importance of pi-stacking interactions, often augmented by other contacts, in determining the crystal structures of 1,8-naphthalimide derivatives.Entities:
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Year: 2008 PMID： 18599985 DOI： 10.1107/S0108270108016120
Source DB: PubMed Journal: Acta Crystallogr C ISSN： 0108-2701 Impact factor: 1.172