Quantum chemical approach towards the secondary amino derivatives of C(3) substituted 1,4-naphthoquinone: Combined molecular and dft calculations
作者:Umar Ali Dar、Nasarul Islam、Shakeel A. Shah、Sunita Salunke-Gawali、Syed M.A. Andrabi、Yugal Khujaria
DOI:10.1016/j.molstruc.2019.127306
日期:2020.3
2-chloro-3-(N,N-dimethyl amino)-1,4-naphthoquinone; DCDA, 2-chloro-3-(N,N-diethyl amino)-1,4-naphthoquinone; DCDA-2, 2-chloro-3-(N,N-dipropyl amino)-1,4-naphthoquinone; DCDA-3; 2-bromo-3-(N,N-dimethyl amino)-1,4-naphthoquinone; DBDA, 2-bromo-3-(N,N-diethyl amino)-1,4-naphthoquinone; DBDA-2, and 2-bromo-3-(N,N-dipropyl amino)-1,4-naphthoquinone; DBDA-3 obtained by employing density functional theory using
摘要 这里我们介绍了 2-chloro-3-(N,N-二甲基氨基)-1,4-naphthoquinone 的分子几何结构;DCDA,2-氯-3-(N,N-二乙基氨基)-1,4-萘醌;DCDA-2,2-氯-3-(N,N-二丙基氨基)-1,4-萘醌;DCDA-3;2-溴-3-(N,N-二甲基氨基)-1,4-萘醌;DBDA, 2-bromo-3-(N,N-diethylamino)-1,4-naphthoquinone; DBDA-2 和 2-溴-3-(N,N-二丙基氨基)-1,4-萘醌;DBDA-3 通过使用密度泛函理论使用基本泛函 CAM-B3LYP 获得。DCDA-2 在 P21/n 空间群中结晶,得到单晶 X 射线结构。分子骨架对氢键相互作用很重要,并通过观察观察到。O (2)∙∙∙H (13)∙∙∙C (13),两个苯环部分具有 π-π 堆积相互作用。卤素和脂肪链对电光行为的影响已经通