N-(Anthracen-9-ylmethyl)-N-methyl-2-(phenylsulfonyl)ethanamine 3 has been synthesized via the aza-Michael addition approach by reaction of the corresponding amine with the vinyl sulfone derivative under microwave conditions. The structure of the aza-Michael product 3 is elucidated by X-ray crystallography. The study of molecular packing by employing the Hirshfeld analysis indicates that the percentages of O…H, C…H and H…H contacts are 16.8%, 34.1% and 48.6%, respectively, where the O...H hydrogen bonds have the characteristics of short and strong contacts while the C...H contacts are considered weak. Density functional theory (DFT) investigations show that the aza-Michael product 3 is polar with a net dipole moment of 5.2315 debye.

中文翻译：

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微波绿合成法合成N-（蒽-9-基甲基）-N-甲基-2-（苯磺酰基）乙胺：X射线表征，DFT和Hirshfeld分析

通过氮杂-迈克尔加成法，通过使相应的胺与乙烯基砜衍生物在微波条件下反应，合成了N-（蒽-9-甲基）-N-甲基-2-（苯磺酰基）乙胺3。通过X射线晶体学阐明了氮杂-迈克尔产物3的结构。通过Hirshfeld分析对分子堆积进行的研究表明，O…H，C…H和H…H接触的百分比分别为16.8％，34.1％和48.6％，其中O ... H氢键具有C ... H触点被认为是弱触点时，短触点和强触点的特性。密度泛函理论（DFT）研究表明，氮杂-迈克尔产品3 是极性的，净偶极矩为5.2315德拜。