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Protonation of γ‐Butyrolactone and γ‐Butyrolactam
ChemistryOpen ( IF 2.5 ) Pub Date : 2021-01-04 , DOI: 10.1002/open.202000350 Stefanie Beck 1 , Michael Feller 1 , Laura Spies 1 , Kai J Dietrich 1 , Christoph Jessen 1 , Karin Stierstorfer 1 , Andreas J Kornath 1
ChemistryOpen ( IF 2.5 ) Pub Date : 2021-01-04 , DOI: 10.1002/open.202000350 Stefanie Beck 1 , Michael Feller 1 , Laura Spies 1 , Kai J Dietrich 1 , Christoph Jessen 1 , Karin Stierstorfer 1 , Andreas J Kornath 1
Affiliation
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Invited for this month's cover is the group of Andreas Kornath at the Ludwig‐Maximilian University of Munich (Germany). The cover picture shows the crystal structures of protonated γ‐butyrolactone ([(CH2)3OCOH][AsF6]) and γ‐butyrolactam ([(CH2)3NHCOH][AsF6]). Both salts were synthesized by reacting the neutral compounds in the superacidic system HF/AsF5 at low temperature. Interestingly, the X‐ray structure analyses revealed not only structural parameters of the salts, but also the existent of C⋅⋅⋅F contacts in both species. Quantum chemical calculations were performed to investigate the nature of these contacts. Read the full text of their Full Paper at 10.1002/open.202000220.
中文翻译：
γ-丁内酯和γ-丁内酰胺的质子化
受邀担任本月封面的是慕尼黑路德维希马克西米利安大学（德国）的 Andreas Kornath 团队。封面图片显示了质子化的γ-丁内酯（[(CH 2 ) 3 OCOH][AsF 6 ]）和γ-丁内酰胺（[(CH 2 ) 3 NHCOH][AsF 6 ]）的晶体结构。这两种盐都是通过中性化合物在超酸性体系HF/AsF 5中低温反应合成的。有趣的是，X 射线结构分析不仅揭示了盐的结构参数，还揭示了两种物质中 C⋅⋅⋅F 接触的存在。进行量子化学计算来研究这些接触的性质。请访问 10.1002/open.202000220 阅读他们的全文。
更新日期：2021-01-04
中文翻译：
γ-丁内酯和γ-丁内酰胺的质子化
受邀担任本月封面的是慕尼黑路德维希马克西米利安大学（德国）的 Andreas Kornath 团队。封面图片显示了质子化的γ-丁内酯（[(CH 2 ) 3 OCOH][AsF 6 ]）和γ-丁内酰胺（[(CH 2 ) 3 NHCOH][AsF 6 ]）的晶体结构。这两种盐都是通过中性化合物在超酸性体系HF/AsF 5中低温反应合成的。有趣的是，X 射线结构分析不仅揭示了盐的结构参数，还揭示了两种物质中 C⋅⋅⋅F 接触的存在。进行量子化学计算来研究这些接触的性质。请访问 10.1002/open.202000220 阅读他们的全文。
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