N-（2-溴乙基）-4-哌啶基-1,8-萘二甲酰亚胺和N-（3-溴丙基）-4-哌啶基-1,8-萘二甲酰亚胺。
N-(2-Bromoethyl)-4-piperidino-1,8-naphthalimide and N-(3-bromopropyl)-4-piperidino-1,8-naphthalimide.
作者信息
Tagg Tei, McAdam C John, Robinson Brian H, Simpson Jim
机构信息
Department of Chemistry, University of Otago, PO Box 56, Dunedin, New Zealand.
出版信息
Acta Crystallogr C. 2008 Jul;64(Pt 7):o388-91. doi: 10.1107/S0108270108016120. Epub 2008 Jun 14.
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.
N-(2-溴乙基)-4-哌啶基-1,8-萘二甲酰亚胺，化学式为C(19)H(19)BrN(2)O(2)，（I），以及N-(3-溴丙基)-4-哌啶基-1,8-萘二甲酰亚胺，化学式为C(20)H(21)BrN(2)O(2)，（II），是一对1,8-萘二甲酰亚胺衍生物的同系物。萘二甲酰亚胺单元呈平面状，每个哌啶取代基均采取椅式构象。本研究强调了π-堆积相互作用（通常由其他相互作用增强）在决定1,8-萘二甲酰亚胺衍生物晶体结构方面的重要性。
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